Vitamin A Raw Materials powder all-trans-Retinol

CAS:68-26-8

MF:C20H30O

MW:286.45

EINECS:200-683-7

Specification​: 99% min Vitamin A powder

Sample:Vitamin A powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance: Yellow

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Vitamin A powder Usage and Synthesis.

Retinol is necessary for the maintenance of human growth, development, reproduction and cell membrane stability, and plays an important role in the visual process. Retinaldehyde is consumed in the body due to constant metabolism and needs to be replenished by oxidized vitamin A in a timely manner.

Vitamin A is related to the normal structure and function of the cells on the ability to up and down, the lack of which will lead to resignation of the conjunctiva, cornea dryness, inflammation, and even blindness, but also cause damage to the epithelium of the respiratory tract, susceptible to respiratory infections, hair loss, infant developmental delays, and so on.

As a nutritional supplement, Vitamin A oil is fat oil or its concentrate obtained from the liver and pyloric pituitary of aquatic animals. Fresh fish liver, pyloric pituitary crushed, add 1-2% sodium hydroxide solution to pH 8-9. retinol can be used in sausages, margarine, bread, dairy products, fruit juice powder, peanut white off, etc.

Uses and functions of Vitamin A powder.

Vitamin A is a component of light-sensitive substances in visual cells, lysine is an essential amino acid, which can maintain the structural integrity and health of epithelial tissues and promote the growth and development of the body. Lack of, will make the growth and development is hindered, reproductive function decline, easy to get "night blindness".

China stipulates that it can be used in salad oil, sesame oil and margarine, and the usage amount is 4.0-8.0mg/kg; the maximum usage amount in solid beverage is 4-8mg/kg; the usage amount in baby food and dairy products is 3.0-9.0mg/kg; the maximum usage amount in ice cream is 0.6-1.2mg/kg; and the usage amount in milk and milk beverage is 0.6-1.0mg/kg. /kg.

In addition, it is fortified with retinyl acetate, retinyl palmitate or β-carotene. Β-carotene is used to fortify beverages with β-carotene at a maximum use level of 20~40mg/kg, and in solid beverages at a maximum use level of 3~5mg/kg.

Pharmacological effect of Vitamin A powder.

Product Method of Bulk Vitamin A powder.

Vitamin A (acetate) was prepared by condensation, epoxidation, elimination, rearrangement, isomerization, hydrolysis, catalytic hydrogenation, esterification, bromination and elimination of β-violet ketone.