Role of Soy Protein
in Nutrition & Health
Presentation Outline
• Nutrition and Functional foods
• Soy Protein Quality
• Health Benefit Overview
– Diabetes
– Heart h...
How Important is Nutrition?
• Essential nutrients: to maintain body functions
• Usually nutrition reminds us of what we sh...
Functional Foods
• These are foods that may have the potential to prevent
disease or be used as part of disease treatment ...
Importance of Functional Foods
• Food which is traditionally viewed as
nourishment needed for growth, strength
and energy ...
What Consumers Want!
Unprecedented consumer focus on Taste and Health
Taste
Brand
Health
Price
Packaging
Convenience Other...
Presentation Outline
• Nutrition and Functional foods
• Soy Protein Quality
• Health Benefit Overview
– Diabetes
– Heart h...
Composition of the Soybean
40% Protein
15% Sugars &
Oligosaccharides
15% Dietary Fiber
20% Oil
10% Other
storage proteins
...
Protein
• Quantity
– 1gram per kg body weight
• Quality
– Essential amino acid content and their ratio
– Digestibility
– R...
Protein Functions
• Body building and repair
• Enzyme and hormones
• Immunity
• Cell functions
• Nails and hair etc
Protein Digestibility-Corrected
Amino Acid Score (PDCAAS)
• Amino acid profile testing done at designated
labs
• Digestibi...
PDCAAS Determination
• Protein value
• Amino Acid content
• True Digestibility – determined by rat nitrogen balance study
...
• Values for SUPRO® Brand Isolated Soy Protein provided by Solae as determined
through actual analysis.
• † Protein Qualit...
Bioactive Peptides
• Bioactive peptides may be present in
independent entities or encrypted in the native
protein
• It is ...
Soy Protein
• Complete protein with all the essential
amino acids is therefore essential
• Most animal proteins are closer...
What is Soy Protein Isolate
Aqueous
Extraction
of Sugars
Drying
SOY PROTEIN
CONCENTRATE*
(60-65%)
Alcohol
Extraction
of Su...
Presentation Outline
• Nutrition and Functional foods
• Soy Protein Quality
• Health Benefit Overview
– Diabetes
– Heart h...
Diabetes Figures
• Diabetes
• India - No.1 Rank
• Growth -79.4 million 2030 from 31.7
million in 2000.
– Currently estimat...
Glycemic Index (GI)
• High GI foods
– Food cravings
– Disordered eating patterns
– Repeated surges and falls in blood-gluc...
How does protein help reduce appetite?
• Protein stimulates “Satiety Hormones”
• Cholescystokinin
– The ingestion of prote...
Presentation Outline
• Nutrition and Functional foods
• Soy Protein Quality
• Health Benefit Overview
– Diabetes
– Heart h...
Heart Problems Figures
• Heart diseases
• In 2002, India > China >
Russian federation.
• By 2020, 60% of the world’s
heart...
Soy Protein and Cholesterol
Maintains
HDL
“Healthy”
Cholesterol
Meta-Analysis: 38 Clinical Studies on Soy and Blood Lipids...
The FDA Claim
The US Food & Drug Administration has
(October 26th 1999) endorsed a health claim
on relationship between co...
American Heart Association
American Heart Association (AHA) experts announced their
official recommendations for consumers...
Soy Protein: CHD Risk
 Soy protein/other vegetable protein
decrease cholesterol
 Soy protein binds bile acids
 7 S glob...
Soy Protein and Heart Health
• For every 1% decrease in serum cholesterol there
is a 2-3% reduction in the rate of CHD (AH...
Presentation Outline
• Nutrition and Functional
foods
• Soy Protein Quality
• Health Benefit Overview
– Diabetes
– Heart h...
• Breast Cancer and Prostrate Cancer
– Antioxidant activity of isoflavones:
• At concentrations from 5 – 50 M genistein
i...
Presentation Outline
• Nutrition and Functional
foods
• Soy Protein Quality
• Health Benefit Overview
– Diabetes
– Heart h...
Osteoporosis and Bone Health
• World wide 30-40 % of women and 13 %
of men have life time risk of fracture due
to osteopor...
Study Conducted at All Indian Institute of Medical Sciences, 2006
Effect of Soy on Alleviating Menopause
Problems
Summary: Soy Protein
• Soy protein is a high-quality protein with an
excellent nutritional profile
• Promotes growth
• Soy...
NutriPlus
• Balanced Protein Supplement for kids and
adults
• Better tasting product
• Added with DHA
– Good for the brain...
San pham q net viet nam    nutriplus-training presentatin 2012 by qnet - ir id no vn002148
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San pham q net viet nam nutriplus-training presentatin 2012 by qnet - ir id no vn002148

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Transcript of "San pham q net viet nam nutriplus-training presentatin 2012 by qnet - ir id no vn002148"

  1. 1. Role of Soy Protein in Nutrition & Health
  2. 2. Presentation Outline • Nutrition and Functional foods • Soy Protein Quality • Health Benefit Overview – Diabetes – Heart health – Cancer – Bone Health and Menopause Symptoms • Summary
  3. 3. How Important is Nutrition? • Essential nutrients: to maintain body functions • Usually nutrition reminds us of what we should avoid or restrict (Saturated fat, cholesterol, sodium etc) • The other side of the nutrition coin is what we should eat, which in today’s context is probably more important
  4. 4. Functional Foods • These are foods that may have the potential to prevent disease or be used as part of disease treatment or management • These are foods which in general promote better health (Foods which have good amount of protein and good quality protein, foods that have calcium, foods that have good amount of fiber etc) • “Foods that by virtue of physiologically active food components, provide health benefits beyond basic nutrition” International Food Information Council
  5. 5. Importance of Functional Foods • Food which is traditionally viewed as nourishment needed for growth, strength and energy is now considered to have beneficial effects in helping reduce risk of chronic diseases such as – Cardiovascular disease – Cancer – Obesity – Diabetes
  6. 6. What Consumers Want! Unprecedented consumer focus on Taste and Health Taste Brand Health Price Packaging Convenience Other 67% 59% 54% 52% 39% 27% 6%
  7. 7. Presentation Outline • Nutrition and Functional foods • Soy Protein Quality • Health Benefit Overview – Diabetes – Heart health – Cancer – Bone Health and Menopause Symptoms • Summary
  8. 8. Composition of the Soybean 40% Protein 15% Sugars & Oligosaccharides 15% Dietary Fiber 20% Oil 10% Other storage proteins sucrose, raffinose, stachyose soluble & insoluble fiber lecithin, sterols, vitamin E moisture, ash whey proteins isoflavones saponins SolaeTM and the Solae logo are trademarks of Solae, LLC
  9. 9. Protein • Quantity – 1gram per kg body weight • Quality – Essential amino acid content and their ratio – Digestibility – Relevance to Human Requirements
  10. 10. Protein Functions • Body building and repair • Enzyme and hormones • Immunity • Cell functions • Nails and hair etc
  11. 11. Protein Digestibility-Corrected Amino Acid Score (PDCAAS) • Amino acid profile testing done at designated labs • Digestibility testing by the rat nitrogen balance study • PDCAAS value is determined according to the FAO/WHO published method Protein Quality Evaluation Report published as FAO Food and Nutrition Paper 51, Rome, 1991
  12. 12. PDCAAS Determination • Protein value • Amino Acid content • True Digestibility – determined by rat nitrogen balance study • Calculations – AA content is expressed as mg/g protein – Calculate the Amino Acid Score* – Calculate PDCAAS** • PDCAAS scores of greater than 1 are truncated to 1 *Amino Acid Score (AAS) = amino acid content of test protein/Ref AA pattern for 2-5 year old child **PDCAAS = AAS x True Digestibility Protein Quality Evaluation Report published as FAO Food and Nutrition Paper 51, Rome, 1991
  13. 13. • Values for SUPRO® Brand Isolated Soy Protein provided by Solae as determined through actual analysis. • † Protein Quality Evaluation, Report of the Joint FAO/WHO Expert Consultation. • Rome: FAO Food and Nutrition Paper No. 51, 1991. Product PDCAAS Isolated Soy Protein* 1.00 Casein 1.00 Egg White 1.00 Beef 0.92 Pea Flour 0.69 Kidney Beans (Canned) 0.68 Pinto Beans (Canned) 0.63 Peanut Meal 0.52 Rice 0.47 Whole Wheat 0.40 Wheat Gluten 0.25 PDCAAS of Selected Foods†
  14. 14. Bioactive Peptides • Bioactive peptides may be present in independent entities or encrypted in the native protein • It is known that during digestion in the GI tract or during Food Processing, these peptides are released from the parent protein and these act as regulatory compounds with hormone like activities • Food derived bio-active peptides commonly contain 2 to 9 amino acids. However, this range may extend to 20 or more amino acids. • Lunacin, a food derived peptide with anticancer bioactivity contains 43 amino acids
  15. 15. Soy Protein • Complete protein with all the essential amino acids is therefore essential • Most animal proteins are closer to complete proteins • Do we take our daily requirement of complete proteins? Even if we are non- vegetarians?
  16. 16. What is Soy Protein Isolate Aqueous Extraction of Sugars Drying SOY PROTEIN CONCENTRATE* (60-65%) Alcohol Extraction of Sugars Solvent Removal SOY PROTEIN CONCENTRATE* (60-65%) Protein Precipitation Aqueous Extraction of Sugars Drying SOY PROTEIN ISOLATE (>90%) DEFATTED FLAKES Grinding and Sizing SOY FLOUR* (52%) Isoflavones * Can Be Manufactured in Texturized Soy Protein (TSP) Products. Soy Fiber Soybeans (40%) Oil
  17. 17. Presentation Outline • Nutrition and Functional foods • Soy Protein Quality • Health Benefit Overview – Diabetes – Heart health – Cancer – Bone Health and Menopause Symptoms • Summary
  18. 18. Diabetes Figures • Diabetes • India - No.1 Rank • Growth -79.4 million 2030 from 31.7 million in 2000. – Currently estimated to be about 50 million
  19. 19. Glycemic Index (GI) • High GI foods – Food cravings – Disordered eating patterns – Repeated surges and falls in blood-glucose ("sugar spikes") • Low GI foods – Reduced appetite – Lower energy intake – Aids in weight loss and weight management
  20. 20. How does protein help reduce appetite? • Protein stimulates “Satiety Hormones” • Cholescystokinin – The ingestion of protein is known to stimulate the gut hormone, cholecystokinin (CCK) in animals – Release of CCK suppresses food intake by inducing a feeling of satiety in animals – The major protein component of soy protein (-conglycinin) stimulates CCK release and subsequently suppresses food intake • Reduced glycemic index – Low-glycemic index foods provide greater satiety and reduced hunger compared to high-glycemic index foods – Soy protein is a low glycemic index food
  21. 21. Presentation Outline • Nutrition and Functional foods • Soy Protein Quality • Health Benefit Overview – Diabetes – Heart health – Cancer – Bone Health and Menopause Symptoms • Summary
  22. 22. Heart Problems Figures • Heart diseases • In 2002, India > China > Russian federation. • By 2020, 60% of the world’s heart patients will be Indians
  23. 23. Soy Protein and Cholesterol Maintains HDL “Healthy” Cholesterol Meta-Analysis: 38 Clinical Studies on Soy and Blood Lipids, Anderson, NEJM 1995;333:276-282 Reduces Total Cholesterol 4-9% Reduces LDL “Lousy” Cholesterol 6-12%
  24. 24. The FDA Claim The US Food & Drug Administration has (October 26th 1999) endorsed a health claim on relationship between consumption of soy protein. The health claim says that “25 grams of soy protein a day as part of a diet low in saturated fat and cholesterol, may reduce the risk of heart disease”.
  25. 25. American Heart Association American Heart Association (AHA) experts announced their official recommendations for consumers to eat more soya protein, in order to lower their cholesterol and the risk of heart disease. “There is increasing evidence that consuming soya protein may help lower blood cholesterol levels in some people with elevated cholesterol levels and may provide other cardiovascular benefits”. Circulation: Journal of American Heart Association, November 14, 2000
  26. 26. Soy Protein: CHD Risk  Soy protein/other vegetable protein decrease cholesterol  Soy protein binds bile acids  7 S globulin fractions may affect liver LDL receptors
  27. 27. Soy Protein and Heart Health • For every 1% decrease in serum cholesterol there is a 2-3% reduction in the rate of CHD (AHA*). • The totality of evidence on “Soy Protein & Cholesterol Lowering” suggests, – As part of a healthy diet, a 4 - 6% reduction in serum cholesterol with soy protein - as observed in this meta- analyses - can make a significant & meaningful contribution to reducing the risk of Coronary Heart Disease. *Rosamond W. Circulation 2008:117:e25
  28. 28. Presentation Outline • Nutrition and Functional foods • Soy Protein Quality • Health Benefit Overview – Diabetes – Heart health – Cancer – Bone Health and Menopause Symptoms • Summary
  29. 29. • Breast Cancer and Prostrate Cancer – Antioxidant activity of isoflavones: • At concentrations from 5 – 50 M genistein inhibits the growth of a wide range of cancer cells including hormone dependent & independent breast and prostate cancer cells – Blocks estrogen receptors: cancer cell activity reduces – Inhibits certain enzymes in the cancer cell Soy and Cancer
  30. 30. Presentation Outline • Nutrition and Functional foods • Soy Protein Quality • Health Benefit Overview – Diabetes – Heart health – Cancer – Bone Health and Menopause Symptoms • Summary
  31. 31. Osteoporosis and Bone Health • World wide 30-40 % of women and 13 % of men have life time risk of fracture due to osteoporosis • Risk factors • High intake of protein, especially animal protein • Intake of diets with low calcium content • Rapid bone loss due to estrogen deficiency
  32. 32. Study Conducted at All Indian Institute of Medical Sciences, 2006 Effect of Soy on Alleviating Menopause Problems
  33. 33. Summary: Soy Protein • Soy protein is a high-quality protein with an excellent nutritional profile • Promotes growth • Soy protein is associated with several health benefits: – Manging diabetes • Low Glycemic Index – Promotes Heart health – Cancer risk reduction – Helps in managing osteporosis – Alleviating menopause symptoms • Reducing Anemia
  34. 34. NutriPlus • Balanced Protein Supplement for kids and adults • Better tasting product • Added with DHA – Good for the brain and heart – DHA is critical nutrient for growth and functional development of brain, improves learning ability and visual acuity • Provides L-Lysine – indispensable amino acid that cannot be synthesized in the body – Limiting in Indian diets • Quality proteins (Combination of soy & milk)

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