Learn more about soy protein isolate

Soy protein isolate powder is a high-protein, low-fat, calcium-supplementing, cholesterol-lowering product. It is a typical product representative of soy protein isolate. Combined with the fact that soy protein isolate is hydrating and emulsifying, it is easier to absorb, so its nutritional value and application value are very high. The main function of soy protein isolate is to supplement nutrition as a food additive or nutritional product. The main nutritional components are protein and amino acids.

1.What is soy protein isolate?

Soy protein isolate is a full-price protein food additive produced from low-temperature desolubilized soybean meal. The protein content of soy protein isolate is more than 90%, there are nearly 20 kinds of amino acids, and it contains essential amino acids for the human body. It is rich in nutrients and contains no cholesterol. It is one of the few plant proteins that can replace animal protein.

2.Nutritional value of soy protein isolate

A. High protein: Soy protein isolate powder is a perfect high-quality protein supplement for both vegetarians and ordinary people.

B. Low-fat: For those who need a low-calorie diet, using soy protein to replace part of the protein in the diet not only reduces the intake of cholesterol and saturated fat, but also achieves a balanced nutritional intake.

C. Increase calcium: Soy protein can prevent urinary calcium loss, promote bone health, and reduce the chance of osteoporosis.

D. Lowering cholesterol: Research shows that taking 25g of soy protein daily can effectively reduce the total cholesterol and low-density lipoprotein cholesterol in the human blood, thereby reducing the risk of heart disease.

E. No discomfort reactions: Soy protein isolate powder removes the original nutritional inhibitory factor trypsin inhibitor in soybeans, so you don’t have to suffer from discomfort reactions such as indigestion and bloating.

3.Efficacy and functions of soy protein isolate

A. Soy protein isolate and blood cholesterol: Research shows that total cholesterol and LDL are reduced to the greatest extent, and soy protein isolate can increase high-density lipoprotein (HDL) levels. HDL is the “good” cholesterol, which can significantly reduce the incidence of cardiovascular disease (CVD).

B. Soy protein isolate and osteoporosis: The lack of estrogen, insufficient calcium intake and loss of physiological functions are the main causes of osteoporosis. Soy protein isolate can effectively increase bone density. Compared with women who regulate their diet with milk, postmenopausal women who consume soy protein isolate containing soy isoflavones have significantly increased lumbar spine density.

CSoy protein isolate and menopausal syndrome: Consuming soy protein isolate can greatly improve symptoms related to low estrogen in menopausal syndrome and effectively improve health conditions.

D.Soy protein isolate and kidney disease: Studies have shown that the reason why patients with kidney disease are susceptible to vascular disease is mainly due to hyperhomocysteinemia. The content of homocysteine ​​in the blood is closely related to the intake of methionine, and soy protein isolate The methionine content of egg whites is much lower than that of animal proteins.

In fact, soy protein isolate has many functions. At the same time, soy protein isolate is used to replace milk powder, non-dairy beverages and various forms of milk products. Soy protein isolate is nutritious and contains no cholesterol. It is a food that can replace milk. At the same time, the addition of soy protein isolate can make the structure of other foods more perfect, so it can be said to be an indispensable ingredient in our lives.