Soybean Protein Isolate is a full-price protein food additive produced from low-temperature desolvated soybean meal. The protein content of soybean protein isolate is more than 90%, there are nearly 20 kinds of amino acids, and it contains essential amino acids for human body. It is a plant-based complete protein that is rich in nutrients and contains no cholesterol. It is known as “green dairy cow” and “vegetable meat”.
Soy protein is equivalent to animal protein in terms of nutritional value, and is also the closest to human amino acids in terms of gene structure. It is one of the few varieties of plant protein that can replace animal protein. It has the characteristics of high protein, low fat, calcium increase and cholesterol reduction.
The difference between protein isolate and concentrate
The process of protein separation is relatively complicated, and most of the insoluble protein is almost removed, so the protein content is relatively high, generally more than 90%. The process of concentrated protein is relatively simple. In the process, only the insoluble protein is removed, and a part of the fiber is not removed. The protein content in it is generally 65%.
Study on the Nutritional Value of Soybean Protein Isolate
high protein, low fat
Soy protein isolate is a high-protein, low-fat supplement with high nutritional value.
Soy protein isolate powder is the perfect high-quality protein supplement for vegetarians and ordinary people alike.
Low-fat For dieters who need a low-calorie diet, substituting soybean protein for part of the protein in the diet not only reduces the intake of cholesterol and saturated fat, but also achieves a balanced nutritional intake.
high protein, low fat
Soy protein isolate is a high-protein, low-fat supplement with high nutritional value.
Soy protein isolate powder is the perfect high-quality protein supplement for vegetarians and ordinary people alike.
Low-fat For dieters who need a low-calorie diet, substituting soybean protein for part of the protein in the diet not only reduces the intake of cholesterol and saturated fat, but also achieves a balanced nutritional intake.
Soy Protein and Bone Health
Soy protein can prevent urinary calcium loss, promote bone health, and reduce the risk of osteoporosis. Asian women have lower rates of osteoporosis than Western women, despite lower calcium intake and less postmenopausal use of estrogen replacement therapy or hormone replacement therapy. This seemingly paradoxical question has led researchers to delve into the possibility that soy consumption may reduce osteoporosis. Most studies have focused on two possible mechanisms: the effect of soy protein on calcium excretion from the body and the beneficial activity of soy isoflavones on bone.
The Food and Agriculture Organization of the United Nations (FAO) has designated soybean protein as a protein resource to be developed in the 21st century.
As a high-quality plant protein, soybean protein isolate has a high digestion and utilization rate in the body. Appropriate addition can improve the protein efficacy ratio of food. Foods added with soy protein isolate are suitable for people of different ages, especially for patients with high cholesterol, obesity, heart disease, and high blood pressure.