Xanthan gum, also known as xanthan gum, xanthan gum and Xanthomonas polysaccharide, is a kind of monospora polysaccharide produced by Pseudomonas fermentation, which is drunk by Xanthomonas and produces many extracellular microorganisms. Because of its special structure and colloidal properties, it has many functions, and can be used as emulsifier, stabilizer, gel thickener, wetting agent, film forming agent, etc., and is widely used in various fields of national economy.
Allantoin is a non-toxic, tasteless, non-irritating and non-allergic white crystal, which crystallizes into a single prism or colorless crystalline powder in water. Soluble in hot water, hot alcohol and dilute sodium hydroxide solution. Slightly soluble in water and alcohol at room temperature, hardly soluble in organic solvents such as ether and chloroform; Boiling in strong alkaline solution and sun exposure can be decomposed.
Hydroxyethyl urea, also known as hydroxyethyl urea, is widely used in cosmetic moisturizing products. Appearance: colorless to yellowish transparent liquid, excellent moisturizing agent, which can penetrate into stratum corneum, increase skin moisture content, relieve dryness, fill fine lines, increase skin elasticity and provide a pleasant feeling of use. It is compatible with most cosmetic raw materials and has a wide range of PH application.
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Use of allantoin:
1. In medicine, allantoin has the physiological functions of promoting cell growth, accelerating wound healing and softening keratin, and is a good healing agent and anti-ulcer agent for skin wounds. Can be use for relieving and treat xeroderma, scaly dermatosis, skin ulcer, digestive tract ulcer and inflammation, and has good curative effect on osteomyelitis, diabetes, liver cirrhosis and acne.
2. In cosmetics: As allantoin is an amphoteric compound, it can combine with many substances to form a double salt, which has the functions of avoiding light, sterilization and antisepsis, relieving pain and antioxidation, and can keep skin moist, moist and soft. It is a special additive for cosmetics such as beauty salons, and is widely used as an additive for spot removing cream, acne removing emulsion, conditioner, astringent, antiperspirant and deodorant emulsion.
3. In agriculture: Allantoin is an excellent plant growth regulator, which can stimulate plant growth and significantly increase the yield of wheat, citrus, rice, vegetables and soybeans. , with the effect of consolidating fruit and precocity.
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Baidu encyclopedia-sodium lactate
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Baidu encyclopedia-xanthan gum
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Baidu encyclopedia-allantoin
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Baidu Encyclopedia -(2- hydroxyethyl) urea