By product utilisation of Barley.

1. By Products Utilisation Of
Barley.
Achint Arora

2. CONTENTS
INTRODUCTION
3
BY PRODUCTS
4
PROCESSING
5
SPENT GRAINS
11
SUMMARY
12

3. Introduction
• Barley is one of the world’s oldest
domesticated crop.
• It is world’s FOURTH most important
cereal after rice, wheat and maize.
• Barley is generally used in food
production, beverages production and
agricultural use.
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4. By Products of Barley
Milling
BARLEY BRAN
BARLEY GERM
BARLEY HUSK
BARLEY FLOUR BARLEY STRAW

5. PROCESSING OF
BY PRODUCTS.

6. Barley Bran
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oUsed in Animal feed for livestock
animals such as cattle, swine and for
poultry.
oCan be used as a dietary supplement
as insoluble fiber to promote gut health.
oIndustrial application – Can be used in
paper production for cellulose fibers.
oAdditional uses – Animal bedding and
Biofuel production.

7. BARLEY GERM
• Nutritional supplement – It is oftenly
used to create nutritional supplements
such as barley grass juice and barley
grass powder.
• Oil extraction - Health benefits of
Barley germ oil, rich in linoleate fatty
acid which may lower cholesterol
levels and improve heart health.
• Cosmetics – Barley germ oil is used
in cosmetics and skin care products
for its moisturizing and skin
nourishment properties.
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8. Barley Husk
oUsed as animal feed & bedding.
oUsed as mulch, to retain soil
moisture, control weeds and
regulate soil temperature.
oBrewing applications – it can
provide husk bed to filter out the
wort after mashing.
oThere are some scientific studies
that suggests it can be used to
prepare biodegradable packaging
thermoplastics.
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By products utilization of barley
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9. BARLEY FLOUR
• Used in gluten-free options for food.
• It can be used to cut white flour in
foods up to fifty percent.
• It can be used as thickener in soups
and sauces..
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10. Barley Straw
oAnimal Bedding.
oMulch
oMushroom Cultivation – used as
a substrate for growth of certain
mushroom varieties such as
oyster.
oBiofuel production – It can be
processed to produce biofuels
such as bioethanol and biogas.
oPond and lake management – It
produces certain compounds
when decomposted that can
prevent algae growth.
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11. SPENT GRAINS
• Spent grains are by-products from
alcohol industries such as beer
breweries and whiskey distilleries.
They have various agricultural and
industrial use.
• Compost and soil amendment –
Spent grains are composted to
directly added to soil for increasing
soil fertility, moisture retention and
increasing organic matter.
• Other uses are Animal feed , bio-gas
and biofuel production
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12. Summary
By-product utilization is
crucial for economic,
environmental, and
sustainability reasons. It
minimizes waste, adds
value to production
process, reduces
environmental impact , and
supports circular economy
principles.
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13. thank you
Achint Arora
achintarora2421@gmail.com