Vitamin A
Vitamin A, or retinol, is essential for the proper maintenance of the functional and structural integrity of epithelial cells, and it plays a major role in epithelial differentiation. Bone development and growth in children have also been linked to adequate vitamin A intake. Vitamin A, when reduced to the aldehyde 11-cis-retinal, combines with opsin to produce the visual pigment rhodopsin. This pigment is present in the rods of the retina and is partly responsible for the process of dark adaptation.
Other supplier products
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CITRIC ACID MONOHYDRATE |
Citric acid is the largest organic acid produced by biochemical methods in the world. They are mainly used in the food industry, such as sour agent... |
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Inositol |
Inositol is required for proper formation of cell membranes.Inositol also has a calming effect on the central nervous system,improving your ability... |
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Vitamin B5 |
It is a nutrient and dietary supplement which is the calcium chloride double salt of . It is a white powder of bitter taste and has a solubility of... |
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Vitamin D2 |
Vitamin D2, is a type of vitamin D found in plants and yeast. It has no antirachitic activity. It is used in the treatment of hypoparathyroidism (a... |
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SODIUM STEAROYL LACTYLATE (SSL) |
Sodium stearoyl lactylate（SSL） is an anionic emulsifier with HLB value of 9-11.Fat Fat Combination is a homogeneous oil, HLB is a premium quality o... |
供应产品
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Tween 20 Emulsifier |
卖方: VETTER Technology Co., Ltd |
Chemical Name:Polysorbate 20 / Polyoxyethylene (20) Sorbitan Monolaurate
Chemical Formula：C₅₈H₁₁... |
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Tween 60 Emulsifier |
卖方: VETTER Technology Co., Ltd |
Tween 60(Polyoxyethylene (20) Sorbitan Monostearate), is an efficient hydrophilic nonionic surfac... |
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PVC stabilizer for CPVC |
卖方: Shenzhou Lianfu Plastic-Rubber Tech. Co., Ltd |
This product is a special stabilizernewly developed by our company for C-PVC product factories in... |
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PVC stabilizer for foaming rigid product |
卖方: Shenzhou Lianfu Plastic-Rubber Tech. Co., Ltd |
Our PVC stabilizer for foaming rigid productsis specially formulated to deliver excellent stabili... |
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пищевых добавок |
卖方: 东晓生物科技股份有限公司 |
(пищевая глюкоза, сорбитол, мальтовый сироп, мальтодекстрин, эритритол), животные питательные доб... |
