L-arabinose, also known as gum aldose and pectin sugar, is a kind of aldopentose with a chemical formula of C5H10O5. In nature, L-arabinose seldom exists in the form of monosaccharides, usually combined with other monosaccharides, and exists in the form of heteropolysaccharides in pectin, hemicellulose, pectic acid, bacterial polysaccharides and some glycosides.
+Trypsin, a kind of protease, EC 3.4.4.4, is a serine proteolytic enzyme extracted from the pancreas of cattle, sheep, and pigs. In vertebrates, acts as a digestive enzyme. In the pancreas, trypsinogen, the precursor of trypsin, is synthesized and secreted as a component of pancreatic juice.
+Shea butter contains 40%~50% vegetable oil, which also contains non-saponifiable repairing ingredients. Generally, the content of vegetable oil is less than 1%, and the proportion of ingredients such as shea butter is as high as 15%. It is not easy to be washed off by soap and facial cleanser, and it can also provide antibacterial and soft skin functions.
+Inulin is a polysaccharide of plants, which is mainly composed of fructose. The most well-known plant polysaccharide is starch, so some people call inulin with similar functions as inulin. Inulin will not be digested and absorbed by the human body, and has water retention properties.
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