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What is soy protein?

textured-soy-proteinSoy protein has been used since 1959 as an ingredient for its functional properties in a variety of foods such as salad dressings, soups, vegetarian foods and meat imitations. Its functional properties are emulsifying and texturizing. Recently, the popularity of soy protein has increased, mainly due to its health benefits. Soy protein has been shown to help prevent heart problems and many countries allow health claims for foods rich in soy protein.

. In the U.S., a soy protein health claim is allowed under the following conditions:
  • One serving must contain at least 6.25 grams of soy protein.
  • One serving may contain no more than 3 grams of fat, unless the product consists of or is derived from whole soy and contains no fat in addition to the fat naturally present in the whole soy. Of these 3 grams of fat, no more than 1 gram may be saturated fat, and no more than 15% of the total calories may be from saturated fat.
  • Less than 20 milligrams of cholesterol per serving.
  • The food shall be low in sodium: less than 480 milligrams for a single food, less than 720 milligrams for a main dish, and less than 960 milligrams for a meal product.
Categories of soy proteins Soy proteins can be divided into different categories according to their production method:
  • soy protein isolate is the most refined form of soy protein and is mainly used in meat products to improve texture and eating quality. Soy protein isolate contains approximately 90 percent protein.
  • Soy protein concentrate is essentially soy beans without the water-soluble carbohydrates. It contains about 70 percent protein.
  • Textured Soy Protein, often called TSP, is made from soy protein concentrate by adding texture. TSP is available in dry flakes or chunks. It retains its structure when hydrated. Hydrated textured soy protein chunks have a texture similar to ground beef. It can be used as a meat substitute or added to meat. Textured soy protein contains approximately 70 percent protein.

Comments

soy protein

I just switched to soy last week and I am sick a lot,too sick to exercise.is there people that this doesn't agree with,i was using whey and if so what are the symtoms.i am weak and nauseated all day in bed.
cindybrown - 05/12/2013

Soy protein isolates

Soy protein isolate is used in nutritional bars, supplements & powders, meat alternatives, non-dairy beverages. It is used to enrich the food & beverage product with protein. Soy flour with soy protein isolates can be used to increase the protein content, but soy protein isolates only cannot be used in bakery, soy flour must be used.
Swati A Patil - 05/02/2014

Healthy supplement

In my view....
Gone through many sites about soya, The soya found to be the best supplement for the vegetarians.
This site is very informative.
A good idea to add soya in daily meals.

Thanks
Ashwi - 09/02/2014

RG Foods Ltd, Jessore, Bangldesh.

we need soya protein chunk making metails for Productions Soyaprotein.w need Price list of Soya protein production metails. What is the price of per/ton raw metails Is This raw Metails Available? Please information us About All Things
Nirmal Biswas - 15/09/2014

Suprevisor

We produce NON-GMO isolated soy protein, you can email to frank at shansong.com to enquiry the latest price.
Frank - 09/07/2015

CAN WE SAY SOYA PRODUCTS ARE PURE VEGETARIAN

I have heard that during processing of Soya raw materials insects get produced and this whole material is crushed. After that finally desired Soya products are made. Conclusion:- we can't say that Soya products are pure vegetarian products. Please tell fact because I am pure vegetarian person
Sushil Kumar - 30/09/2015

Difference between soy protein and soya protein

Is there a difference between soy protein and soya protein?
tamara lockoski - 21/10/2015

Difference between soy protein and soya protein

There is no difference. Soy and soya are synonyms. Soy is used in the US, whereas soya is used in Europe.
Rob - 21/10/2015

Dog Food

Hi Soybean protein is used in dog foods dry kibble...I'm just wondering is Soybean Protein good for dogs to be eating??? especially if the dog suffers with stomach problems, IBD, acid reflux etc...Soybean protein is in a dog food called Sensitive Digestion
Susan - 13/01/2017

preparing soya beans, soya flakes, soya grits?

I need help...how do I prepare these products?
helen k - 16/04/2017

preparing soya beans, soya flakes, soya grits?

Whole soybeans, soy flakes and soy grit all have high protein content (about 40 to 54 per cent)and not refined (they contain all the nutrients of the soybean such as isoflavones, minerals, fibers). Whole soybeans can be made at home into tofu, soy milk, tempeh or soy pulp. You will find instructions on this website. There is not much difference between soy grits and soy flakes. Soy grits are grinded dehulled soybeans, whereas soy flakes are dehulled and cracked soybeans that have been pressed through rollers. Soy grits and flakes are often roasted to increase digestibility and to improve shelf life, and sometimes the oil is removed (to obtain defatted soy grits and flakes). Soy flakes can be used the way you use rolled oats. Soy grits can be added to cooked cereals, breads, soups, meat balls, casseroles, stews, etc. to improve texture and nutritional value.
Rob - 16/04/2017

youghurt application

can i use soy protein isolate as DM for increase set youghurt texture?
reza - 02/05/2017

Athletic food and meat of poor man

more protein 100g soybean 43percent protein good for health remove bad cholesterol .this poor man meat .used so many countries japan china thailand ect.
HariKrishna - 27/05/2017

The Menopause and soy protein

Hi Iam a 54 yr old vegan women was told that soy protein disstrubs estrogen??? do u know?? As a vegan I bought vegan vegtarian patties by Yves
Deborah - 08/06/2017

Whey Protein Vs Plant Protein

In recent times, Protein Supplements have been in fashion. So let’s check out everything about this Whey Protein Vs Plant Protein guide. It’s fair since our day-to-day lifestyle routines don’t wholly allow us to consume a “Balanced Diet.” The Whey Protein Vs Plant Protein discussions and biases are primarily centred on two categories: Whey Protein Vs Plant Protein. Often, there is confusion and linear opinions about picking the one that best aligns with your goals and body type.
Andrews James - 13/06/2023

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