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Oat glucan Powder

Oat glucan Powder

Latin name: Avena sativa L
Part used: Seed
Composition: β-glucan
Specification: 70%, 80%, 90&, 98%
Appearance: white fine powder

Description

Product Introduction

The marker component in Avena Sativa extract is Oat β-glucan, which is a water-soluble dietary fiber with some extremely beneficial physiological functions for the human body. The typical extraction method is with enzyme treatment.  

 

In addition, as an effective ingredient in cosmetics, it can improve skin's anti-allergic ability, activate immune function, and delay skin aging. Oatmeal water-soluble dietary fiber and oat glucan can effectively reduce postprandial blood glucose concentration and insulin levels, lower cholesterol and prevent cardiovascular disease. Oat fiber foods are easily absorbed by the human body, and because they contain very low calories, they are beneficial to weight loss. It is also suitable for the dietary needs of patients with heart disease, high blood pressure and diabetes.


Product Character

Latin name: Avena sativa L

Part used: Seed

Composition: β-glucan

Specification: 70%, 80%, 90&, 98%

Appearance: white fine powder

 Oat & oat glucan Powder

Production Process

Gel is the how the extracted oat β-glucan powder look like. It also contains a small amount of starch and protein. Because β-glucan is rich in  oat endosperm cell wall, it is often extracted from oat bran.Generally, there  are 3 steps extract β-glucan  

① Treat part of endogenous enzymes with ethanol solution and remove small molecule like free sugars, proteins and some non-polar compounds; 

②remove starch with thermostable α-amylase, carried out together with the extraction of non-starch polysaccharides if required ; ③Adding ammonium sulfate to initially purify the extracted β-glucan or using enzymatic methods to remove and degrade arabinoxylan.

  

Health Function

1. In the past two decades, domestic and foreign scholars have proved through human clinical observations or animal experiments that oats can be used to prevent and treat cardiovascular and cerebrovascular diseases, diabetes, and obesity caused by hyperlipidemia.

2.In 1996, the US FDA believed that oats could reduce the incidence of coronary heart disease and allowed oat foods to be promoted without approval. β-glucan is generally considered to be the main functional component of oatmeal for lowering blood lipids, and its main function is to lower blood cholesterol levels.

In addition to β-glucan, oat extract also contains a lot of phenolic substances, including ferulic acid, caffeic acid, vanillic acid, erucic acid, anthraylamines, etc., which have antioxidant capacity in vivo and in vitro. It can scavenge free radicals and inhibit lipid peroxidation.

 

Cosmetic function

Exist in oat grains, it has good hygroscopicity, absorbs moisture in the air for the skin, and forms a film on the skin surface to lock moisture for the skin; promotes collagen synthesis, maintains skin elasticity, prevents wrinkles, and delays aging . It can be used for anti-aging, anti-wrinkle, sun protection, post-sun repair, and products for sensitive skin.

 



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