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Changmao Biochemical Engineering Co., Ltd

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Changmao is a manufacturer of fine chemicals and supplies international markets where their brand is well recognized by customers. Some products they produce include C-4 series organic acids and its salts. Changmao's products are made under GMP and all of their products meet the most demanding international quality standards including Food Chemicals Codex, U.S.Pharmacopoeia, and British Pharmacopoeia.
Aspartame Changmao Biochemical Engineering Co., Ltd Aspartame is a new-style intense sweetener of amino acid. It is an off-white or white crystalline powder with a strong sweet taste; its dilute solution is approximately 180 times sweeter than sucrose. It has no bitter, chemical or metal after taste. Aspar...展開 Aspartame is a new-style intense sweetener of amino acid. It is an off-white or white crystalline powder with a strong sweet taste; its dilute solution is approximately 180 times sweeter than sucrose. It has no bitter, chemical or metal after taste. Aspartame can enhance the flavor of fruit and reduce the bitterness of coffee. Furthermore, it can decrease calories effectively, and it will not cause tooth decay. Aspartame has the same metabolic function as protein. It is widely used in carbonated beverages, jam, instant coffee, frozen milk products, chewing gum, sweetmeat, and salad dressing. 收起
Cream of Tartar Changmao Biochemical Engineering Co., Ltd Cream of Tartar (Potassium Tartrate) can be described as colorless crystals or white crystal powder with sweet and sour taste. It is sparingly soluble in water, freely soluble in dilute mineral acid, alkaline solution or borax solution and insoluble in ac...展開 Cream of Tartar (Potassium Tartrate) can be described as colorless crystals or white crystal powder with sweet and sour taste. It is sparingly soluble in water, freely soluble in dilute mineral acid, alkaline solution or borax solution and insoluble in acetic acid or ethanol. It is used as a capacity analytical reagent, buffer and reducing agent, and as a leavening agent in food industry. 收起
D(+)-Malic Acid Changmao Biochemical Engineering Co., Ltd D(+) Malic Acid is a white crystalline powder that is soluble in water, alcohol and other organic solvent. It is mainly used in many fields including chiral pharmaceuticals, chiral additives and chiral auxiliaries. It is used as chiral pool of chiral synt...展開 D(+) Malic Acid is a white crystalline powder that is soluble in water, alcohol and other organic solvent. It is mainly used in many fields including chiral pharmaceuticals, chiral additives and chiral auxiliaries. It is used as chiral pool of chiral synthesis in pharmaceutical and food industries. As an optically active organic acid, it is insubstitutable in asymmetry synthesis of some chiral compounds. 收起
D(-)-Tartaric Acid Changmao Biochemical Engineering Co., Ltd D(-)-Tartaric Acid is a white crystalline powder. It is more and more widely used in pharmaceuticals and in the food industry. It has been widely used in synthesizing and manufacturing many kinds of chiral food additives including the resolution of a new ...展開 D(-)-Tartaric Acid is a white crystalline powder. It is more and more widely used in pharmaceuticals and in the food industry. It has been widely used in synthesizing and manufacturing many kinds of chiral food additives including the resolution of a new functional nutriment -- L-carnitine, and some chiral pharmaceuticals. 收起
Diethyl D(-)-Tartrate Changmao Biochemical Engineering Co., Ltd Diethyl D(-)-Tartrate is a viscous, colorless to faint yellow liquid. It is mainly used in chiral pharmaceuticals, chiral intermediates and chiral catalysts. It can be used with titanium in enolic asymmetric epoxidization. The compound d-alpha-tocopherol ...展開 Diethyl D(-)-Tartrate is a viscous, colorless to faint yellow liquid. It is mainly used in chiral pharmaceuticals, chiral intermediates and chiral catalysts. It can be used with titanium in enolic asymmetric epoxidization. The compound d-alpha-tocopherol is the principal compound present in natural vitamin E sources. At present, d-alpha-tocopherol and other tocopherol derivatives are used in pharmaceuticals, foods and animal feeds. 收起
DL-Malic Acid Changmao Biochemical Engineering Co., Ltd DL-Malic Acid is a white or nearly white crystalline powder or granules with a strong acid taste. It can be used as an acidulant in cool drinks (including lactobacillus drinks, milk drinks, carbonated drinks, cola), frozen foods (including sherbet and ice...展開 DL-Malic Acid is a white or nearly white crystalline powder or granules with a strong acid taste. It can be used as an acidulant in cool drinks (including lactobacillus drinks, milk drinks, carbonated drinks, cola), frozen foods (including sherbet and ice cream), and processed foods (including wine and mayonnaise). It is used as a color-keeper and antiseptic of juice. It is also used as an emulsion stabilizer of egg yolk. DL-Malic acid also can be used as a pharmaceutical intermediate, cosmetic, rinse, metal cleaner, buffering agent, retarder in the textile industry, and a fluorescent whitening agent of polyester fibre. 收起
DL-Potassium Bitartrate Changmao Biochemical Engineering Co., Ltd DL-Potassium Bitartrate is a white crystalline powder or granules with a cooling acid taste. It can be used for capacity analysis and as a buffer, reductant, and leavening agent in the food industry and in cream of Tatar in chiffon cake.
DL-Tartaric Acid Changmao Biochemical Engineering Co., Ltd DL Tartaric Acid is a colorless and semi-transparent or white powder, with a sour taste. It is widely used in many fields such as foodstuff, medicine, the chemical and light industries etc., and is mainly used to make tartrates (tartaric acid salts), like...展開 DL Tartaric Acid is a colorless and semi-transparent or white powder, with a sour taste. It is widely used in many fields such as foodstuff, medicine, the chemical and light industries etc., and is mainly used to make tartrates (tartaric acid salts), like antimony potassium tartrate, and potassium sodium tartrate. It can be used as a beer vesicant, foodstuff sourness agent, and flavoring etc. Its sourness is 1.3 times of that of citric acid, and it is especially suitable to be a sourness agent of grape juice. It is also very important for the tannage, photograph, glass, enamel and telecommunication equipment industries. 收起
Fumaric Acid Changmao Biochemical Engineering Co., Ltd Fumaric Acid is a white, odorless crystalline powder or granules. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform. Used as an acidulant, Fumaric acid has bacteriostatic and antiseptic function. It...展開 Fumaric Acid is a white, odorless crystalline powder or granules. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform. Used as an acidulant, Fumaric acid has bacteriostatic and antiseptic function. It also can be used as acidity regulator, acidifier, thermal-oxidative resist auxiliary, curing accelerant and spice. Used as acidic substance of effervescent agent, it can produce extended and exquisite bubbles. Fumaric acid can be used as pharmaceutical intermediate and optical bleaching agent. In pharmaceutical industry, it is used to produce alexipharmic sodium dimercaptosuccinate and ferrous fumarate. Fumaric acid is also used in manufacturing unsaturated polyester resin. 收起
L(+)-Alanine Changmao Biochemical Engineering Co., Ltd L(+)-Alanine is a white,odorless, crystalline powder with a slightly sweet taste. It is freely soluble in water and sparingly soluble in a alcohol. The pH of 1 in 20 solution is between 5.5 and 7.0. It is widely used in the pharmaceutical, food, and chemi...展開 L(+)-Alanine is a white,odorless, crystalline powder with a slightly sweet taste. It is freely soluble in water and sparingly soluble in a alcohol. The pH of 1 in 20 solution is between 5.5 and 7.0. It is widely used in the pharmaceutical, food, and chemical fields. For example, it can be used as a food additive, in health care, and cosmetics. 收起
L(+)-Tartaric Acid Changmao Biochemical Engineering Co., Ltd L(+)-Tartaric Acid is a white, fine granular, crystalline powder, or colorless crystals. It is odorless, has an acid taste, and is stable in air. It is widely used as acidulant in beverages and foods, such as soft drinks, wine, candy, bread and some collo...展開 L(+)-Tartaric Acid is a white, fine granular, crystalline powder, or colorless crystals. It is odorless, has an acid taste, and is stable in air. It is widely used as acidulant in beverages and foods, such as soft drinks, wine, candy, bread and some colloidal sweetmeats. It can also complex with metal ion and can be used as a cleaning agent or polishing agent of metal surfaces. 收起
L-Malic Acid Changmao Biochemical Engineering Co., Ltd L-Malic Acid is a white crystalline powder that is fairly hygroscopic and dissolves easily in water and alcohol. As an acidulant, L-Malic acid is especially suitable for jelly and foodstuff containing fruit ingredients. It can keep the natural color of ju...展開 L-Malic Acid is a white crystalline powder that is fairly hygroscopic and dissolves easily in water and alcohol. As an acidulant, L-Malic acid is especially suitable for jelly and foodstuff containing fruit ingredients. It can keep the natural color of juice. Used in healthy drinks, it can help to resist fatigue and protect the liver, kidney and heart. L-Malic acid can enhance pharmaceutical stability and improve pharmaceutical absorption. It can be added into composite amino acid injection, directly participating the metabolic cycle of organism-Krebs cycle. It can reduce the metabolic loss of amino acid and can compensate hypohepatia, cure uremia and hypertension, and weaken the damage of anticancer drug to normoblasts. It is also used as a skin disinfector, air depurative and deodorizer. 收起
Maleic Acid Changmao Biochemical Engineering Co., Ltd Maleic Acid is made of white crystals with good stability, dissolving easily in water and alcohol, a king of stronger organic acid. It is mainly used to manufacture unsaturated polyester resin, pesticide, tartaric acid, fumaric acid, succinic acid, DL-Mal...展開 Maleic Acid is made of white crystals with good stability, dissolving easily in water and alcohol, a king of stronger organic acid. It is mainly used to manufacture unsaturated polyester resin, pesticide, tartaric acid, fumaric acid, succinic acid, DL-Malic acid, dyeing auxiliary and preservative grease. 收起