Vitamins

Vitamin e (VE) is a generic term for tocopherols, a golden or yellowish oily substance with a mild, distinctive odour. Typically, Vitamin e oxidises easily and develops a dark red colour when exposed to light and air. Vitamin e is used as a nutritional supplement, an antioxidant that Vitamin e, also known as tocopherol, is one of the major antioxidants. Vitamin e is a fat-soluble vitamin. [Vitamin e properties] Vitamin e is a pale yellow transparent viscous oil/white powder. Vitamin e is stable in acids. Vitamin e is heat stable. Vitamin e oxidises and darkens in air and light. Vitamin e is relatively stable in visible light, while vitamin e is unstable to UV radiation. [Vitamin e use] Nutritional enhancer; Antioxidant. Vitamin e is used as an antioxidant in fats, creams or foods containing such fats. Low toxicity. Can be packaged in nitrogen instead of sealed. Vitamin e is a powerful antioxidant.

Introduction Folic acid is a water soluble B vitamin. Since 1998, it has been added to coldcereals, flour, breads, pasta, bakery items, cookies, and crackers, as required by federal law. Foods that are naturally high in folic acid include leafy vegetables (such as spinach, broccoli, and lettuce), okra, asparagus, fruits (such as bananas, melons, and lemons) beans, yeast, mushrooms, meat (such as beef liver and kidney), orange juice, and tomato juice.

Introduction Vitamin b1 is also called thiamine or fight neuritis vitamins or resistance beriberi, white crystal, the presence of oxidants easily by oxidative dehydrogenation thiamine, which appear blue fluorescence under uv irradiation.By the pyrimidine ring and based on the combination of the methyl thiazole ring a B vitamin.

Introduction Thiamine, Thiamine or Vitamin B1 is a water-soluble vitamin of the B complex,Thiamine is used in the biosynthesis of the neurotransmitter acetylcholine and gamma-aminobutyric acid (GABA). In yeast, TPP is also required in the first step of alcoholic fermentation.

Introduction Vitamin B6 is a watersoluble vitamin and is part of the vitamin B complex group. Several forms of the vitamin are known, but pyridoxal phosphate (PLP) is the active form and is a cofactor in many reactions of amino acid metabolism, including transamination, deamination, and decarboxylation. PLP also is necessary for the enzymatic reaction governing the release of glucose from glycogen.

Introduction Vitamin B12 is also called the cobalt amine or cyanide cobalt element. It is a kind of composed of porphyrin compounds containing cobalt B vitamins. Initially found taking the liver can control the symptoms of pernicious anemia, after 20 years of research, was isolated from the liver until 1948 a control effect of pernicious anemia with red crystal material, named as vitamin B12. In 1963, determine its structural formula. To complete the synthetic in 1973. Vitamin B12 is found so far in B vitamins at the latest one. Vitamin B12 is a kind of cobalt containing 3 price polycyclic compounds, 4 reduction of pyrrole ring together into a goo Lin large ring (similar to porphyrin), is the core of vitamin B12 molecules. So are the class of compounds containing this kind of ring goo moiety. Vitamin B12 for shallow red needle crystal, soluble in water and ethanol, at pH 4.5 ~ 5.0 under the condition of weak acid is the most stable, strong acid (pH < 2) or break down in the alkaline solution, when it is heated to a certain degree damage, loss of high temperature disinfection is small, but a short time in bright light, or in addition line.

Introduction Vitamin B2, also known as riboflavin, is slightly soluble in water, stable in neutral or acidic solution under heating. It is a composition of cofactor of yellow enzyme responsible for deliverying hydrogen in the biological redox in our body. Application 1. Vitamin B2 Riboflavin as nutritional supplement, is widely used in wheat flour, dairy products and sauce. 2. Vitamin B2 Riboflavin can also be used in rice, bread, biscuits, chocolate, catchup and so on. 3. Vitamin B2 Riboflavin sometimes is used as pigment.

Introduction Beta-carotene is the molecule that gives carrots their orange colour.It is part of a family of chemicals called the carotenoids, which are found in many fruit and vegetables, as well as some animal products such as egg yolks. Biologically, beta-carotene is most important as the precursor of vitamin A.It also has anti-oxidant properties and may help in preventing cancer and other diseases.Beta Carotene is also known as a provitamin because it can be converted in our body into vitamin A after oxidative cleavage by beta-carotene 15, 150-dioxygenase. In plants, beta-carotene, acts as an anti-oxidant and neutralizes singlet oxygen radicals formed during photosynthesis.

Introduction CAS No.: 50-81-7Vitamin C is a white monoclinic crystal or crystalline powder with melting point on 190 ℃ -192 ℃, no smell, sour, yellowish color after long time standing. The product is easily soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform. The aqueous solution is acidic. 5% (W / V) aqueous solution PH2.1-2.6 (W / V), the rotation of aqueous solution is +20.5 ° ~ +21.5°.

Introduction Vitamin E refers to a group of eight fat soluble compounds that include both tocopherols and  tocotrienols. Of the many different forms of vitamin E, γ-tocopherol is the most common in the  North American diet. γ-Tocopherol can be found in corn oil, soybean oil, margarine, and  dressings. In the North American diet, α-tocopherol, the most biologically active form of vitamin  E, is the second most common form of vitamin E. This variant can be found most abundantly inwheat germ oil, sunflower, and safflower oils. As a fat soluble antioxidant, it stops the production of reactive oxygen species formed when fat undergoes oxidation.

Introduction Natural Vitamin E Brownish or light yellow, transparent oil-like liquid with mild and special odor, 50%, 70%, 10kg/drum or 20kg/drum. 

Introduction Vitamin H D-Biotin is a kind of water-soluble Vitamin, acts as a coenzyme during the metabolism of protein, fats, and carbohydrates, maintaining healthy skin and hair, and as necessary material for growth, digestion, and muscle function. Type:Pure D-Biotin 97.5%~100.5% assay;D-Biotin 1% Food Grade;D-Biotin 2% Feed Grade