In many countries, pasta products are made with flour that has been fortified to improve its nutritional value. But during manufacturing, drying and cooking, sensitive vitamins such as riboflavin, thiamine, niacin and folic acid are lost. In the specialist literature, vitamin B losses through cooking of over 90 percent are mentioned. In order to gain more background knowledge of the subject, Mühlenchemie has done its own stability tests in its new pasta laboratory. According to this study, between 40 and 80 percent of added B-vitamins are retained in the cooked pasta.
red24 Recall Review Newsletter: March 2015Lynn Newton
red24assist provides a range of contaminated product recall, tamper and extortion mitigation and response consultancy. View the Product Recall Review for March 2015
Flour fortification with vital vitamins and minerals - Micronutrient deficien...Milling and Grain magazine
Chronic malnutrition endangers millions of lives throughout the world. A lack of essential vitamins and minerals causes health conditions typically manifesting as impaired energy, stunted growth, damage to the nervous system and heightened susceptibility to infection.
Admix Company Ltd. is operating on the Bulgarian market since 2007 and for this
period it has proven itself as major and trusted supplier to many companies in the
food industry. The company has skilled and qualified personnel and extensive
experience with import and export of food additives.
Since 2013 Admix Ltd. is offering products for end customers – Yo-Aktiv range.
These are products for home production – yogurt starter culture for up to 2 L milk
application and rennet for home cheese production for up to 15 L milk application
as well as products for small producers/farmers – yogurt starter culture for up to
20 L milk application. Up to this moment Admix Ltd has local distributors of Yo-Aktiv
range in several countries around the world.
High palatability and the presence of stable natural fibre are an excellent basis for providing quality nutrients, especially for animals in milk production.
The protein fractions are well-balanced, with an amino-acid profile of high biological value.
The fibrous component performs a thorough mechanical function at the level of the rumen, which best complements that of the other fibrous feed in the unifeed and in traditional rations.
Papua New Guinea Agritourism Policy Setting Workshop 2019
Policy setting for Improved Linkages Between Agriculture, Trade and Tourism:
Strengthening the Local Agrifood Sector and Promoting Healthy Food in Agritourism
Workshop organised by the Government of Papua New Guinea
in collaboration with and Pacific Community, CTA, PIPSO, IFAD and SPTO
Port Moresby, Papua New Guinea, 27-28th May 2019.
red24 Recall Review Newsletter: March 2015Lynn Newton
red24assist provides a range of contaminated product recall, tamper and extortion mitigation and response consultancy. View the Product Recall Review for March 2015
Flour fortification with vital vitamins and minerals - Micronutrient deficien...Milling and Grain magazine
Chronic malnutrition endangers millions of lives throughout the world. A lack of essential vitamins and minerals causes health conditions typically manifesting as impaired energy, stunted growth, damage to the nervous system and heightened susceptibility to infection.
Admix Company Ltd. is operating on the Bulgarian market since 2007 and for this
period it has proven itself as major and trusted supplier to many companies in the
food industry. The company has skilled and qualified personnel and extensive
experience with import and export of food additives.
Since 2013 Admix Ltd. is offering products for end customers – Yo-Aktiv range.
These are products for home production – yogurt starter culture for up to 2 L milk
application and rennet for home cheese production for up to 15 L milk application
as well as products for small producers/farmers – yogurt starter culture for up to
20 L milk application. Up to this moment Admix Ltd has local distributors of Yo-Aktiv
range in several countries around the world.
High palatability and the presence of stable natural fibre are an excellent basis for providing quality nutrients, especially for animals in milk production.
The protein fractions are well-balanced, with an amino-acid profile of high biological value.
The fibrous component performs a thorough mechanical function at the level of the rumen, which best complements that of the other fibrous feed in the unifeed and in traditional rations.
Papua New Guinea Agritourism Policy Setting Workshop 2019
Policy setting for Improved Linkages Between Agriculture, Trade and Tourism:
Strengthening the Local Agrifood Sector and Promoting Healthy Food in Agritourism
Workshop organised by the Government of Papua New Guinea
in collaboration with and Pacific Community, CTA, PIPSO, IFAD and SPTO
Port Moresby, Papua New Guinea, 27-28th May 2019.
Production, characterisation and value addition of dahi made from raw, pasteu...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Yogurt is a dairy product produced through the fermentation of milk by specific bacteria, typically Lactobacillus bulgaricus and Streptococcus thermophilus. processing involves transforming milk through steps such as standardization, homogenization, pasteurization, and fermentation with specific lactic acid bacteria.
Paneer, a popular Indian cheese, is made by curdling milk with an acid, such as lemon juice or vinegar. Commercial paneer processing involves efficiency, automation, and adherence to strict hygiene and safety standards to meet the demands of the market.
Transforming Visions into Palate Perfection: Our engineering and design expertise redefine the landscape of the food industry. Stay tuned for insights, innovations, and success stories in this week's newsletter!
Fermented Foods and Chemicals (Fermentation of Distillers Yeast, Brewers Yeas...Ajjay Kumar Gupta
Fermentation in food processing is the process of converting carbohydrates to alcohol or organic acids using microorganisms—yeasts or bacteria—under anaerobic conditions. Fermentation usually implies that the action of microorganisms is desired. The term fermentation sometimes refers specifically to the chemical conversion of sugars into ethanol, producing alcoholic drinks such as wine, beer, and cider.
Fermentation chemicals are used as process initiators in several applications. Fermentation chemicals help in speeding the process reactions and saves time, energy and process cost. Fermentation chemicals are widely used in industries across the globe, owing to their natural structure, low cost and better outputs.
Tags
Bakers Yeast Fermentation, Book on fermentation technology, Book on Fermented Chemicals, Book on Fermented Foods, Bread Fermentation, Brewers Yeast Fermentation, Business guidance for chemicals fermentation, Business guidance for food fermentation, Business ideas for Fermented foods, Chemicals fermentation Business, Citric Acid Fermentation, Distillers Yeast Fermentation, Fermentation as a Method of Food Processing, Fermentation Business, Fermentation chemical industry, Fermentation Chemicals, Fermentation Chemicals Industry in India, Fermentation Foods, Fermentation in food processing, Fermentation Process, Fermentation processes and products, Fermentation products, Fermentation techniques, Fermentation Technology Book, Fermented Chemicals, Fermented chemicals industry, Fermented food and beverages, Fermented food business, Fermented Foods, Fermented Foods & Vegetables, Fermented Foods and Chemicals, Fermented Foods and Their Processing, Fermented foods best start-up ideas, Fermented foods in India, Fermented vegetables business, Fermenting as a Food Business, Food Fermentation, Food Fermentation Based Profitable Projects, Food Fermentation Industry in India, Foods and Chemicals Fermentation, Foods fermentation Business, Glycolysis and Alcoholic Fermentation, How to Ferment Vegetables, How to Start a Fermentation Chemicals Business, How to Start a Fermentation industry?, How to Start a Food Fermentation Business, How to start a successful Fermentation business, How to Start Fermentation Chemicals Industry in India, How to Start Food Fermentation Industry in India, Industrial chemicals from fermentation, Industrial fermentation, Industrial fermentation process, Lactic Acid Fermentation, Most Profitable Fermentation Chemicals Business Ideas, Most Profitable Food Fermentation Business Ideas, New small scale ideas in Fermentation Chemicals industry, Opportunities for the fermentation based chemical industry, Starting a Food Fermentation Business, Start-up Business Plan for Fermentation, Types of fermentation process, Vegetables Fermentation, Wine Yeasts Fermentation, Yeast fermentation, Yeast in Baking
Preserving Nutrients in Food/Preservation of NutrientsMansi Langalia
Nutrients often diminish as soon as they are picked from farm till they reach consumer and decline till they are eaten.
In this presentation we will look into various unit operations and how they affect level of nutrition in Finished Goods.
Let's have a look on some Do's and Dont's for technical professional as well consumer.
"Fruit pulp processing involves extracting the pulp from fruits and transforming it into a usable form for various applications.
The egg processing industry involves various operations that transform raw eggs into various products for commercial use. It plays a crucial role in meeting the demand for various egg products and contributes to their availability year-round.
Tech-knowledge: A Weekly Feast of Food Industry Discoveries, Articles, Insights, and fun facts for Industry Innovators and Professionals."
"Unsweetened condensed milk is a concentrated form of milk where water content has been removed and no additional sugar has been added.
Product recalls occur when a manufacturer or distributor retrieves a product from the market due to safety concerns or defects that could endanger consumers.
Read the complete article Inside Tech-knowledge: our Weekly Insight into Innovations Shaping the Food & Beverage Industry!Unsweetened condensed milk is a concentrated form of milk where water content has been removed and no additional sugar has been added.
Product recalls occur when a manufacturer or distributor retrieves a product from the market due to safety concerns or defects that could endanger consumers.
Read the complete article Inside Tech-knowledge: our Weekly Insight into Innovations Shaping the Food & Beverage Industry!"
For 2016/17 (July to June), Post/New total Mexican wheat production is forecast to increase to 3.9 million metric tons (MMT). This increase of approximately 3.7 percent assumes favourable weather conditions and normal yields in the key wheat areas of Northwest Mexico (Baja California and Sonora) for the 2015/16 autumn/winter crop cycle.
Production, characterisation and value addition of dahi made from raw, pasteu...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Yogurt is a dairy product produced through the fermentation of milk by specific bacteria, typically Lactobacillus bulgaricus and Streptococcus thermophilus. processing involves transforming milk through steps such as standardization, homogenization, pasteurization, and fermentation with specific lactic acid bacteria.
Paneer, a popular Indian cheese, is made by curdling milk with an acid, such as lemon juice or vinegar. Commercial paneer processing involves efficiency, automation, and adherence to strict hygiene and safety standards to meet the demands of the market.
Transforming Visions into Palate Perfection: Our engineering and design expertise redefine the landscape of the food industry. Stay tuned for insights, innovations, and success stories in this week's newsletter!
Fermented Foods and Chemicals (Fermentation of Distillers Yeast, Brewers Yeas...Ajjay Kumar Gupta
Fermentation in food processing is the process of converting carbohydrates to alcohol or organic acids using microorganisms—yeasts or bacteria—under anaerobic conditions. Fermentation usually implies that the action of microorganisms is desired. The term fermentation sometimes refers specifically to the chemical conversion of sugars into ethanol, producing alcoholic drinks such as wine, beer, and cider.
Fermentation chemicals are used as process initiators in several applications. Fermentation chemicals help in speeding the process reactions and saves time, energy and process cost. Fermentation chemicals are widely used in industries across the globe, owing to their natural structure, low cost and better outputs.
Tags
Bakers Yeast Fermentation, Book on fermentation technology, Book on Fermented Chemicals, Book on Fermented Foods, Bread Fermentation, Brewers Yeast Fermentation, Business guidance for chemicals fermentation, Business guidance for food fermentation, Business ideas for Fermented foods, Chemicals fermentation Business, Citric Acid Fermentation, Distillers Yeast Fermentation, Fermentation as a Method of Food Processing, Fermentation Business, Fermentation chemical industry, Fermentation Chemicals, Fermentation Chemicals Industry in India, Fermentation Foods, Fermentation in food processing, Fermentation Process, Fermentation processes and products, Fermentation products, Fermentation techniques, Fermentation Technology Book, Fermented Chemicals, Fermented chemicals industry, Fermented food and beverages, Fermented food business, Fermented Foods, Fermented Foods & Vegetables, Fermented Foods and Chemicals, Fermented Foods and Their Processing, Fermented foods best start-up ideas, Fermented foods in India, Fermented vegetables business, Fermenting as a Food Business, Food Fermentation, Food Fermentation Based Profitable Projects, Food Fermentation Industry in India, Foods and Chemicals Fermentation, Foods fermentation Business, Glycolysis and Alcoholic Fermentation, How to Ferment Vegetables, How to Start a Fermentation Chemicals Business, How to Start a Fermentation industry?, How to Start a Food Fermentation Business, How to start a successful Fermentation business, How to Start Fermentation Chemicals Industry in India, How to Start Food Fermentation Industry in India, Industrial chemicals from fermentation, Industrial fermentation, Industrial fermentation process, Lactic Acid Fermentation, Most Profitable Fermentation Chemicals Business Ideas, Most Profitable Food Fermentation Business Ideas, New small scale ideas in Fermentation Chemicals industry, Opportunities for the fermentation based chemical industry, Starting a Food Fermentation Business, Start-up Business Plan for Fermentation, Types of fermentation process, Vegetables Fermentation, Wine Yeasts Fermentation, Yeast fermentation, Yeast in Baking
Preserving Nutrients in Food/Preservation of NutrientsMansi Langalia
Nutrients often diminish as soon as they are picked from farm till they reach consumer and decline till they are eaten.
In this presentation we will look into various unit operations and how they affect level of nutrition in Finished Goods.
Let's have a look on some Do's and Dont's for technical professional as well consumer.
"Fruit pulp processing involves extracting the pulp from fruits and transforming it into a usable form for various applications.
The egg processing industry involves various operations that transform raw eggs into various products for commercial use. It plays a crucial role in meeting the demand for various egg products and contributes to their availability year-round.
Tech-knowledge: A Weekly Feast of Food Industry Discoveries, Articles, Insights, and fun facts for Industry Innovators and Professionals."
"Unsweetened condensed milk is a concentrated form of milk where water content has been removed and no additional sugar has been added.
Product recalls occur when a manufacturer or distributor retrieves a product from the market due to safety concerns or defects that could endanger consumers.
Read the complete article Inside Tech-knowledge: our Weekly Insight into Innovations Shaping the Food & Beverage Industry!Unsweetened condensed milk is a concentrated form of milk where water content has been removed and no additional sugar has been added.
Product recalls occur when a manufacturer or distributor retrieves a product from the market due to safety concerns or defects that could endanger consumers.
Read the complete article Inside Tech-knowledge: our Weekly Insight into Innovations Shaping the Food & Beverage Industry!"
For 2016/17 (July to June), Post/New total Mexican wheat production is forecast to increase to 3.9 million metric tons (MMT). This increase of approximately 3.7 percent assumes favourable weather conditions and normal yields in the key wheat areas of Northwest Mexico (Baja California and Sonora) for the 2015/16 autumn/winter crop cycle.
The long-awaited Panama Canal expansion opened earlier this Summer with a ceremonial ship passing through the waterway. Based on extensive research including more than 100 studies on the economic feasibility, market demand, environmental impact and other technical engineering aspects, the Panama Canal expansion involved the construction of a ‘Third Set of Locks’ that will now allow larger ships to pass through the famous canal.
Family-owned Catalyst, formerly Pharm-Tech, custom formulates and manufactures feed and nutritional supplements for customers in the livestock, poultry, pet, wildlife and aquaculture industries. It operates five production plants, three in Idaho and two in Iowa. Its range of over 100 products includes digestive aids, mineral supplements and most recently Certified Organic blends and finished feeds.
Wholegrain Ingredient Producers EDME, based in England, has pioneered an innovative new category of ingredients. Michael Carr, Sales and Marketing Director of natural ingredient producer at EDME says, “We’ve identified a growing interest in sprouted foods and have developed a brand new product category to help bakers and food manufacturers meet that interest and demand.” Sprouted grains meet the demand for new wholegrain ingredients that are nutritious, soft and tender, as well as being more palatable and digestible.
Last month, we outlined the new regulations that grain processors needed to be aware of. This included the new NFPA 652 and OSHA initiatives. This month we delve into the array of options available to control combustible dust. Grain processors need to be aware of the strengths and weaknesses of each before choosing the smartest approach.
Operating in 140 countries and boasting 90 service stations worldwide, Bühler has been at the vanguard of industrial process technologies and solutions for over 150 years. Contributing significantly to feeding the world’s ever-growing population, Bühler manufactures equipment for processing of maize, wheat, chocolate, rice, pasta and breakfast cereals globally. In fact, 65 percent of wheat milled around the globe is processed on Bühler grain mills and around 30 percent of global rice production is processed using Bühler equipment.
A consolidation of highly respected British brands E R & F Turner, Christy & Norris and Miracle Mills, Christy Turner Ltd is renowned for quality British engineering and innovation in the milling industry. With flaking mills operational around the globe, the leading UK engineering firm talks us through their top tips for increasing the longevity and performance of your flaking rolls.
On the 26 October this year, Milling and Grain magazine attended OCRIM’s 6th technical conference “Wheat, Flour and…” at its headquarters located in Cremona, home to violin extraordinaire Antonio Stradivari and arguably one of Northern Italy’s most picturesque historical cities. The annual event was aimed at clients, local residents, and friends in the worlds of industry, academia and politics.
CROP farmers anxiously watching prices fall to ever less remunerative levels have had further unwelcome news over the past couple of months from yet higher cereal and oilseed crop estimates across the Northern Hemisphere.
Joordens Zaden in Kessel, The Netherlands is an international specialist in the development and production of seed for green manure crops, forage crops and forage grasses. The seeds comply with the high quality requirements of ISTA and are strictly checked every week by external quality controllers from the Dutch General Inspection Service (NAK).
A leading miller since the company was founded in 1919, over the years Grand Moulins in Paris has been able to diversify its activities and innovate to maximize customer satisfaction.
With over a century of experience in the design, quality and installation of grain storage systems, Bentall Rowlands Storage Systems Limited is a leading UK manufacturer in complete storage and processing equipment for the agricultural and industrial markets.
Many in the milling and grain sector may be unaware that there is a significant new revenue stream available to progressive and forward-thinking mills. It focuses on the use of energy, and how by turning the power down for a relatively short period each year in line with National Grid’s and EirGrid’s requirements, companies can enjoy considerable and long-term financial rewards.
Calysta, the company developing and introducing a new protein source based on single-cell organisms - a bacterium called methylococcus – and destined for inclusion in fishfeeds, has built a ‘market introduction facility’ in Teesside, England, with production beginning in this last quarter of 2016.
Changes in flour quality are and will continue to be a problem for the bakery industry. Large amounts of grain are processed by the milling industry and many resources used to secure the flour produced have a consistent quality.
The Bakery Innovation Center (BIC) at the Bühler headquarters is now five years old. As a center for vocational training and further education for bakers and millers, it is very popular.
As “enlightened” as such statement by what Stanford University calls “the most influential English speaking philosopher of the 19th century” is, one could easily make an argument that when it comes to commodity market analysis the statement seems to be as useful as a bicycle to a fish.
Tata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s DholeraAvirahi City Dholera
The Tata Group, a titan of Indian industry, is making waves with its advanced talks with Taiwanese chipmakers Powerchip Semiconductor Manufacturing Corporation (PSMC) and UMC Group. The goal? Establishing a cutting-edge semiconductor fabrication unit (fab) in Dholera, Gujarat. This isn’t just any project; it’s a potential game changer for India’s chipmaking aspirations and a boon for investors seeking promising residential projects in dholera sir.
Visit : https://www.avirahi.com/blog/tata-group-dials-taiwan-for-its-chipmaking-ambition-in-gujarats-dholera/
LA HUG - Video Testimonials with Chynna Morgan - June 2024Lital Barkan
Have you ever heard that user-generated content or video testimonials can take your brand to the next level? We will explore how you can effectively use video testimonials to leverage and boost your sales, content strategy, and increase your CRM data.🤯
We will dig deeper into:
1. How to capture video testimonials that convert from your audience 🎥
2. How to leverage your testimonials to boost your sales 💲
3. How you can capture more CRM data to understand your audience better through video testimonials. 📊
buy old yahoo accounts buy yahoo accountsSusan Laney
As a business owner, I understand the importance of having a strong online presence and leveraging various digital platforms to reach and engage with your target audience. One often overlooked yet highly valuable asset in this regard is the humble Yahoo account. While many may perceive Yahoo as a relic of the past, the truth is that these accounts still hold immense potential for businesses of all sizes.
Discover the innovative and creative projects that highlight my journey throu...dylandmeas
Discover the innovative and creative projects that highlight my journey through Full Sail University. Below, you’ll find a collection of my work showcasing my skills and expertise in digital marketing, event planning, and media production.
B2B payments are rapidly changing. Find out the 5 key questions you need to be asking yourself to be sure you are mastering B2B payments today. Learn more at www.BlueSnap.com.
Understanding User Needs and Satisfying ThemAggregage
https://www.productmanagementtoday.com/frs/26903918/understanding-user-needs-and-satisfying-them
We know we want to create products which our customers find to be valuable. Whether we label it as customer-centric or product-led depends on how long we've been doing product management. There are three challenges we face when doing this. The obvious challenge is figuring out what our users need; the non-obvious challenges are in creating a shared understanding of those needs and in sensing if what we're doing is meeting those needs.
In this webinar, we won't focus on the research methods for discovering user-needs. We will focus on synthesis of the needs we discover, communication and alignment tools, and how we operationalize addressing those needs.
Industry expert Scott Sehlhorst will:
• Introduce a taxonomy for user goals with real world examples
• Present the Onion Diagram, a tool for contextualizing task-level goals
• Illustrate how customer journey maps capture activity-level and task-level goals
• Demonstrate the best approach to selection and prioritization of user-goals to address
• Highlight the crucial benchmarks, observable changes, in ensuring fulfillment of customer needs
Top mailing list providers in the USA.pptxJeremyPeirce1
Discover the top mailing list providers in the USA, offering targeted lists, segmentation, and analytics to optimize your marketing campaigns and drive engagement.
Company Valuation webinar series - Tuesday, 4 June 2024FelixPerez547899
This session provided an update as to the latest valuation data in the UK and then delved into a discussion on the upcoming election and the impacts on valuation. We finished, as always with a Q&A
Digital Transformation and IT Strategy Toolkit and TemplatesAurelien Domont, MBA
This Digital Transformation and IT Strategy Toolkit was created by ex-McKinsey, Deloitte and BCG Management Consultants, after more than 5,000 hours of work. It is considered the world's best & most comprehensive Digital Transformation and IT Strategy Toolkit. It includes all the Frameworks, Best Practices & Templates required to successfully undertake the Digital Transformation of your organization and define a robust IT Strategy.
Editable Toolkit to help you reuse our content: 700 Powerpoint slides | 35 Excel sheets | 84 minutes of Video training
This PowerPoint presentation is only a small preview of our Toolkits. For more details, visit www.domontconsulting.com
Building Your Employer Brand with Social MediaLuanWise
Presented at The Global HR Summit, 6th June 2024
In this keynote, Luan Wise will provide invaluable insights to elevate your employer brand on social media platforms including LinkedIn, Facebook, Instagram, X (formerly Twitter) and TikTok. You'll learn how compelling content can authentically showcase your company culture, values, and employee experiences to support your talent acquisition and retention objectives. Additionally, you'll understand the power of employee advocacy to amplify reach and engagement – helping to position your organization as an employer of choice in today's competitive talent landscape.
Event Report - SAP Sapphire 2024 Orlando - lots of innovation and old challengesHolger Mueller
Holger Mueller of Constellation Research shares his key takeaways from SAP's Sapphire confernece, held in Orlando, June 3rd till 5th 2024, in the Orange Convention Center.
At Techbox Square, in Singapore, we're not just creative web designers and developers, we're the driving force behind your brand identity. Contact us today.
Cooked pasta retains up to 80% of added b-vitamins
1. I
n many countries, pasta products are made
with flour that has been fortified to improve its
nutritional value. But during manufacturing,
drying and cooking, sensitive vitamins such as
riboflavin, thiamine, niacin and folic acid are lost.
In the specialist literature, vitamin B losses through
cooking of over 90 percent are mentioned. In order
to gain more background knowledge of the subject,
Mühlenchemie has done its own stability tests in its
new pasta laboratory. According to this study, between 40 and 80
percent of added B-vitamins are retained in the cooked pasta.
In over 80 countries flour is fortified with vitamins and minerals
to protect consumers from nutritional deficiencies. While
some micronutrients show high stability during processing,
water-soluble B-vitamins can react very sensitively to outside
influences.
This sensitivity causes them to degrade in pasta products in
particular. High cooking temperatures and UV light exposure lead
to losses of micronutrients and so reduced nutritional value.
Micronutrients are lost to some extent in manufacture and
drying as well. These losses are usually taken into consideration
when defining the amount of fortification or setting standards,
whereas the effect of the cooking process is not considered in
the calculation since preparation differs from one household to
another. Thus, the target fortification values always refer to the
dried product, although for the consumer the only thing that
matters is the vitamins remaining after preparation.
Realistic test series in the new pasta laboratory
The data given in the literature varies greatly, so
Mühlenchemie’s ingredient specialists wanted to find out for
themselves how much vitamin B is lost when cooking fortified
pasta, by analysing the vitamin B1, B2, niacin and folic acid
content during manufacture, storage and preparation.
At the company’s pasta laboratory there is a Pavan pilot system
that can simulate the process parameters of most industrial
production plants. On it, spaghetti was made using enriched type
550 wheat flour. The process parameters were 95 bar pressure
COOKED PASTA
RETAINS UP TO
80% OF ADDED
B-VITAMINS
50 | July 2016 - Milling and Grain
F
2. and 40 – 45 °C; drying time was five hours, with temperature and humidity varying between 68
– 87 °C and 45 – 79 % r.H. in the respective drying and relaxation phases. The 1.5 mm diameter
spaghetti was then cooked for nine minutes in unsalted water.
The pasta was made in-house, but vitamin analysis was sourced to an accredited outside
laboratory. Since quantitative vitamin content analysis can give high fluctuations of 20 to 30
percent, Mühlenchemie had quadruple measurements done in order to get reliable averages.
Fresh, dried and cooked pasta was investigated, as was the cooking water.
Vitamin loss in manufacturing, storage and preparation
Table 1 (Cumulative losses of B-vitamins during the different processing steps of spaghetti)
Vitamin Light
Oxidizing
Agents
Reducing
agents
Heat Humidity Acids Alkalines
Vitamin B1 ++ + + +++ ++ + +++
Vitamin B2 +++ + ++ + + + +++
Niacin + + ++ + + + +
Folic Acid ++ +++ +++ + + ++ ++
+ = hardly or not sensitive ++ = sensitive +++ = very sensitive
Sensitivity of Vitamins
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F
3. shows vitamin reductions in the individual manufacture and
processing operations. All B-vitamins showed losses, but to
differing extents.
For example, niacin proved to be unaffected by dough kneading,
extrusion and drying. Niacin content remained stable throughout
the manufacturing process; losses did not occur until cooking.
The prepared pasta still had over 60 percent of the original niacin.
Some had gone into the cooking water.
The situation was the other way round with folic acid. 18
percent of the original content was lost during processing of
the flour to fresh pasta. Drying had no effect, while loss during
cooking amounted to only about four percent. Folic acid proved
to be the stablest vitamin, with almost 80 percent remaining in
the product.
Vitamin B1 (thiamine) is known for its high sensitivity to
temperature, and this was reflected in the analysis results, with
thiamine degeneration taking place mostly during cooking. The
final product had only half of the original vitamin B1 content.
Vitamin B2 (riboflavin) had the highest loss. This vitamin is
extremely sensitive to light and lost a third in manufacture and
drying. Due to leaching losses during the cooking step, retention
of riboflavin in the cooked pasta was just 40 percent.
The results of this test series by Mühlenchemie largely confirm
existing data in the literature. However, they did not confirm the
maximum losses of over 90 percent mentioned in a study
from 2007.
High riboflavin losses during storage
The pasta test series was supplemented by another test
to gain information on vitamin losses during storage.
The only vitamin tested for was riboflavin, which is
light-sensitive. Test conditions replicated those of most
consumer households – the dry spaghetti was stored in
a cupboard that was opened several times a day. The
vitamin B2 content was measured three times over the
course of a month. Analysis showed that even these
short periods of light exposure were enough to massively
reduce the riboflavin content, and after 28 days the
spaghetti only had a little over 40 percent of the original
amount (see table “Losses of vitamin B2 in spaghetti
during storage (predominantly stored in the dark).”
These tests show how important it is for manufacturers, retailers
and consumers to protect enriched pasta from light and package
it properly. The transparent container on the shelf popular as a
storage method in many homes is the worst possible alternative.
Ideally, packaging should be UV-protected and the product
should be stored in the dark.
Preparation should also minimise the loss of nutrients. Vitamin
loss can be reduced by a few percentage points simply by
minimising cooking time. Soft, overdone noodles have less
micronutrients than al dente pasta.
Compensating cooking losses through higher vitamin
enrichment
Although some of the vitamin B added to pasta gets lost,
vitamin-fortified pasta remains important in the fight against
nutritional insufficiency. Every additional fortification means
a better nutrient supply. Vitamin B losses in bread are between
5 and 10 percent; those in pasta are much higher. Yet through
careful manufacture and packaging, and short cooking times,
losses can be reduced to a minimum. Mills and pasta makers also
have the option of increasing the amount of vitamin fortification
to counteract cooking losses. Normally, the higher vitamin
content of the flour or pasta can be shown on the packaging as a
sales benefit.
Cumulative losses of B-vitamins during
processing and cooking of spaghetti
Processing Stage
0
20
40
60
80
100
Retention(%)
Flour Fresh Pasta Dried Cooked Cooking
Water
Vitamin B1
Vitamin B2
Niacin
Folic acid
EXPAND YOUR OPERATION
MEET GOALS, INCREASE PROFITS AND SAVE TIME.
TURN YOUR PLANS INTO A REALITY.
124 Ridge Road, Laser Park, Honeydew, Ext 15, Gauteng P O Box 4012, Honeydew, 2040, South Africa
Phone: +27 (011) 794 4455, Fax: +27 (011) 794 4515 Email: sales@gsiafrica.co.za Website: www.gsiafrica.co.za
|
| | |
®
52 | July 2016 - Milling and Grain
F
4. GROWING INTO
THE FUTURE
TAKING CARE
ADDING VALUE
SOLUTIONS FOR HANDLING
AND STORAGE OF
GRAIN AND SEED
Cimbria develops and manufactures an
entire range of equipment and solutions
for seed processing.
Thorough technical engineering experience
and in-depth product knowledge enable
us to supply solutions for cleaning, grading
and treatment of various seed and grain
products.
Special focus is kept on effective sorting
and cleaning, gentle handling, crop-purity,
safe and dust-free operation and low
running costs.
CIMBRIA.COM
CIMBRIA UNIGRAIN A/S
Praestejorden 6 | DK-7700 Thisted
Phone: +45 96 17 90 00
E-mail: unigrain@cimbria.com
CONVEYING | DRYING | SEED PROCESSING | ELECTRONIC SORTING | STORAGE | TURNKEY