Soy protein is a protein that is isolated from soybean. It is made from soybean meal that has been dehulled and defatted. Dehulled and defatted soybeans are processed into three kinds of high protein commercial products: soy flour, concentrates, and isolates. Soy protein isolate has been used since 1959 in foods for its functional properties.
Soy protein is generally regarded as being concentrated in protein bodies, which are estimated to contain at least 60–70% of the total soybean protein.[1] Upon germination of the soybean, the protein will be digested, and the released amino acids will be transported to locations of seedling growth. Soybeans contain a small but newly very significant 2S Albumin storage protein.[2][3] Legume proteins, such as soy and pulses, belong to the globulin family of seed storage proteins called legumin and vicilins, or in the case of soybeans, glycinin and beta-conglycinin. Soybeans also contain biologically active or metabolic proteins, such as enzymes, trypsin inhibitors, hemagglutinins, and cysteine proteases very similar to papain. The soy cotyledon storage proteins, important for human nutrition, can be extracted most efficiently by water, water plus dilute alkali (pH 7–9), or aqueous solutions of sodium chloride (0.5–2 M ≈ 30-120 g/L) from dehulled and defatted soybeans that have undergone only a minimal heat treatment so the protein is close to being native or undenatured.
^"Info" (PDF). www.plantcell.org.
^Moreno, F. J.; Clemente, A. (2008). "2S Albumin Storage Proteins: What Makes them Food Allergens?". Open Biochem J. 2: 16–28. doi:10.2174/1874091X00802010016. PMC 2570561. PMID 18949071.
^Seber, L. E.; Barnett, B. W.; McConnell, E. J.; Hume, S. D.; Cai, J.; Boles, K.; Davis, K. R. (2012). "Scalable purification and characterization of the anticancer lunasin peptide from soybean". PLOS ONE. 7 (4): e35409. Bibcode:2012PLoSO...735409S. doi:10.1371/journal.pone.0035409. PMC 3326064. PMID 22514740.
Soyprotein is a protein that is isolated from soybean. It is made from soybean meal that has been dehulled and defatted. Dehulled and defatted soybeans...
turn yields animal protein for human consumption). The word "soy" originated as a corruption of the Cantonese or Japanese names for soy sauce (Chinese: 豉油;...
or texturized vegetable protein (TVP), also known as textured soyprotein (TSP), soy meat, or soya chunks, is a defatted soy flour product, a by-product...
RR: dubu, Chinese: 豆腐; pinyin: dòufu) is a food prepared by coagulating soy milk and then pressing the resulting curds into solid white blocks of varying...
acid-hydrolyzed vegetable protein (aHVP), enzymatically produced HVP, and other seasonings, e.g., fermented soy sauce. Hydrolyzed vegetable protein products are particularly...
Company Ltd. La Choy started selling hydrolyzed vegetable protein–based soy sauce in 1933. Soy sauce is made either by fermentation or by hydrolysis. Some...
Soy milk, also known as soya milk or soymilk, is a plant-based drink produced by soaking and grinding soybeans, boiling the mixture, and filtering out...
Allergenic proteins from soy are named under a nomenclature decided by IUIC, which is also responsible for numbering many of the proteins. Proteins numbered...
children may be prone to a combined cow's milk and soyprotein allergy, referred to as "milk soyprotein intolerance" (MSPI). Some recommend that nursing...
Soy nuts are soybeans soaked in water, drained, and then baked or roasted. They can be used in place of nuts and are high in protein and dietary fiber...
Rice protein is a vegan protein isolate made from rice. It is often used as an alternative to the more common whey and soyprotein isolates. To make it...
overall nutritive value of hemp protein remains relatively good, as sulfur-containing amino acids are higher than in casein or soy, while other non-essential...
of rennet. There is evidence that whey protein is more bio-available than casein or soyprotein. Whey protein is commonly marketed as a dietary supplement...
frequently made with soy (e.g. tofu, tempeh, and textured vegetable protein), but may also be made from wheat gluten as in seitan, pea protein as in the Beyond...
flavor. These are typically made from sugar, corn syrup, gelatin, pectin, soyprotein, food coloring and artificial flavor. Confectioners originally distributed...
the protein by forming complexes with essential dietary minerals such as iron, zinc, and calcium, affecting their absorption. Pea milk Soyprotein Bodybuilding...
In 2011 alone, almond milk sales increased by 79%. In 2013, it surpassed soy milk as the most popular plant-based milk in the US. As of 2014 it comprised...
Crackers: 7.43 pulses: 23 Natural protein concentrates (often used in bodybuilding or as sports dietary supplements): Soyprotein isolate (prepared with sodium...
soybean protein produces constituent amino acids that impart an umami taste that enhances the relatively dull taste of soybean by itself. Soyprotein contains...
Protein digestibility-corrected amino acid score (PDCAAS) is a method of evaluating the quality of a protein based on both the amino acid requirements...
polysaccharides (e.g., starch, cellulose, chitosan, and alginate) and proteins (e.g., soyprotein, gluten, and gelatin), while others are chemically synthesised...
nine grams of protein. The top six ingredients are water, corn maltodextrin, sugar, milk protein concentrate, canola oil, and soyprotein isolate. Ensure...
normal biological function. Common foods containing phytoestrogens are soyprotein, beans, oats, barley, rice, coffee, apples, carrots (see Food Sources...
Soy formula is a substitute for human breast milk. It is a commercial product based on the proteins found in soybeans. Soy infant formula uses processed...
is used for soy flour and other products for human consumption. Soy flour is used to make some soy milks and textured vegetable protein products, and...
Global Information