Food(Feed) Additives

D-alpha-tocopherol acetate is the main raw material of various ve health food, which can be used as the intermediate for the synthesis of water-soluble vitamin E. Although the antioxidant activity of free VE is significantly higher than that of VE ester derivatives, because ve esters are easily hydrolyzed to free VE by lipase, the ve performance of food or health care products added with ve ester is not damaged. Ve ester derivatives are used in a series of industries such as food additives, medicine, cosmetics, animal feed, nutritional fortifier, etc. facing the huge ve market at home and abroad, it is very urgent to expand the application and development of VE, and to develop the downstream products of VE.

Stearoylbenzoylmethane (SBM) is one of the most important compounds β- The auxiliary heat stabilizer with diketone structure for plastics can be compounded with a variety of stabilizers. Through the synergistic effect between components, it can effectively improve the transparency and weatherability of PVC products, and avoid precipitation and "zinc burning" during processing.

Betaine, a quaternary ammonium alkaloid, is a new fine chemical, which can be widely used in food, medicine, daily chemical, printing and dyeing, chemical and other fields. Betaine hydrochloride is a nutritional additive with high efficiency, high quality, economy and widely used in livestock, poultry and aquaculture.

Pentanal, also called pentanaldehyde or valeraldehyde, is an alkyl aldehyde, molecular formula C5H10O. It is used in flavorings, resin chemistry, and rubber accelerators.

Xanthan gum, also known as xanthan gum and Hansen gum, is an extracellular acidic heteropolysaccharide produced by fermentation of Xanthomonas. D-glucose, D-mannose and D-glucuronic acid are high molecular weight polysaccharides with a ratio of 2:2:1. The secondary structure of xanthan gum is that the side chain is reversely wound around the backbone of the main chain, and the rod like double helix structure is formed by hydrogen bonding. Xanthan gum is a light yellow to white flowable powder with a slight odor. It is soluble in cold and hot water, neutral, resistant to freezing and thawing, insoluble in ethanol. When it meets with water, it disperses and emulsifies into a stable hydrophilic viscous colloid. Xanthan gum is a kind of biological gum which integrates thickening, suspension, emulsification and stabilization, and has the best performance in the world, so it is widely used in more than ten fields such as food, petroleum, medicine and daily chemical industry. In food: many foods are added xanthan gum as stabilizer, emulsifier, suspending agent, thickener and processing aid. In daily chemical industry: Xanthan gum contains a large number of hydrophilic groups, which is a good surfactant, and has antioxidant, anti-aging and other effects. In medicine: Xanthan gum is a functional component of microcapsule material which is popular in the world and plays an important role in controlling drug release. In petroleum industry, because of its excellent salt resistance and heat resistance, it is widely used in drilling in special environment such as ocean and high salt zone, and can be used as oil displacement agent to reduce dead oil area and improve oil recovery.