What Are the Benefits of Beta Glucan?

Dextran refers to a homopolysaccharide composed of glucose as a monosaccharide, and glucose units are connected by glycosidic bonds. Which can be divided into alpha-glucan and beta-glucan according to the type of glycosidic bond. Dextran, also known as dextran, is the most commonly used and studied in alpha-glucan. Is a polysaccharide. It is present in the mucus secreted by certain microorganisms during growth. Dextran has a high molecular weight and is mainly connected by D-glucopyranose with , 1 6 bonds, and the branch points are connected by 1 2, 1 3, and 1 4. With different types of microorganisms and growth conditions, their structures also differ.

It has a high specific rotation [] + 199 ° (water); part

Dextran is one of the bacterial polysaccharides, also known as dextran, which is produced by bacteria cultured in sucrose solution [intestinal membrane

Dextran is most physiologically active with -glucan. Dr. Pillemer first discovered and reported in the 1940s

-glucan active structures are polysaccharides composed of glucose units, most of which are bound by -1,3, which is a way of glucose chain connection. It can activate macrophages, neutrophils, etc.

As we all know, baker's yeast is a single-celled microorganism, which contains about 50% protein, high amino acid content, rich in B vitamins, rich enzyme system and a variety of economically active physiologically active substances.

Thousands of years ago, humans used bread yeast to ferment bread and wine. In the modern food industry, it has been widely used as an excellent starter and nutrient for human staple food such as bread, steamed buns, buns, biscuits and pastries. With the development of biotechnology, scientists have extracted a substance called "Beta glucan" from the cell wall of baker's yeast, which has good functions and can be widely used in the food industry. It is reported that it has the following significant effects:

1. Improve the body's ability to resist viruses and bacteria.

2. Effectively adjust the micro-ecology of the digestive tract in the body, and promote the proliferation of beneficial bacteria in the body and the excretion of harmful substances in the intestine.

3. It can reduce the content of cholesterol in the body, reduce the content of low density lipoprotein in the body, and increase the content of high density lipoprotein.

4. Effectively improve the peripheral tissues' perception of insulin, reduce the requirements for insulin, promote the return of glucose to normal, and have a significant inhibitory and preventive effect on diabetes.

5. Stimulate skin cell activity, enhance the skin's own immune protection function, effectively repair the skin, reduce the generation of skin wrinkles, and delay skin aging.

6. Enhance the animal's resistance to germs, promote its growth, and improve animal performance and feed utilization.

According to research, yeast glucan is mainly present in the yeast cell wall, and its main chain binding is (1 3) glucan, and its side chain is (1 6) glucan. This structure is different from ordinary sugars Similar to the linear molecular structure, but a unique triple ultra-micro helix structure. Its special ultra-micro-helical molecular structure is the form with the strongest immune activity and the most easily absorbed by the human body.

White-collar workers who travel frequently, have irregular lives, and have a lot of social entertainment;

Middle-aged and elderly people, frail people, patients, especially severe patients (radiotherapy and chemotherapy patients);

Others urgently need to regulate immunity.

-glucan is the highest polysaccharide in Candida albicans cell wall. According to the solubility of -glucan, it can be divided into insoluble and soluble -glucan, where soluble -glucan includes alkali-soluble and acid-soluble glucan. According to the difference in sugar chain structure, - (1 3) -glucan and - (l 6) -glucan can be divided. Methylation and CNMR analysis studies show that acid-soluble glucan is derived from yeast, mycelium, and mycelium-forming cells and is a highly branched 1 4 chain-linked polymer. The insoluble glucan in the yeast cell and mycelium cell wall is a mixture of 30% ~ 40% - (1 3) -glucan and 43% ~ 53% - (1 6) -glucan composition. The acute toxicity test found that Candida albicans -glucan had no significant toxic effect on all organs of the mouse except the liver, and the acute toxicity test showed that the safety range of insoluble -glucan is greater than that of soluble - Dextran is worth further studying its pharmacodynamic effects.