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1936 results about "Folic acid" patented technology

Folic acid is a part of the B complex of vitamins. It is vital for red blood cells and for many other cells in the body. The form of folic acid occurring naturally in food is called ‘folate’. Functions of folic acid. Folic acid, along with vitamin B12, is important for formation of red blood cells.

Technique for producing Jinhuaqianliang tea (flower coil tea)

The technology for producing golden flower Qianliang tea (Hua-juan tea) is characterized in that the technology comprises the process steps as follow: plucking criteria-water removing in high temperature-rolling and shaping-pile-fermentation-dry and adding incense-stems picking and sieving-matching and pile-classificaition and weighting-steam softening-moisture detection-adpressing and sizing-premilary test and baking-cultivating golden flower-aerationagitation. The technology is an improved deep processing technology. The processes of the pile-fermentation and the cultivating golden flower ensure that the appearance of the products is ooiu colour, the interior is brown, and even distributed beneficial organism (namely, golden flower)-eurotium cristatum is clearly saw, the shangse is bright red, the taste is pure and aromatic, and the flower is aromatic, and has the health care functions of promoting sleeping, invigorating stomach and promoting digestion, relaxing bowel, slaking thirst and helping produce saliva, antidiabetics, lowering blood pressure, curing bloated, cuing laxness, etc. The technology fully actives microelements such as vitamins contained in tea, mineral composition, 18 amino acid, protein, glucide, folic acid, catchol which are beneficial to human health and easily absorbed, and the cultivation of golden flower has substantial transformation on tea polyphenols, caffeine, and theophylline that are transferred into elements that are beneficial to human health, all ages, expand market, have high cultural value, provide collection opportunity for black tea lovers.

Common carrier material for targeting anticancer drug and gene and preparation and application

The invention relates to a common carrier material based on graphene oxide for a targeting anticancer drug and a gene and application and application. Folic acid, lactobionic acid and other tumor cell targeting or liver targeting molecules and part of amino groups of soluble chitosan are connected by amide bonds to prepare a conjugate, the conjugate is then connected with graphene oxide, quaternization is performed by using an epoxy compound with a quaternary ammonium group, and gene molecules are loaded by the quaternizationquaternized part of the chitosan through electrostatic attraction; and then the anticancer drug is loaded by pi-pi conjugates, hydrogen bonds and hydrophobic effects in a non-covalent bond method. By adopting the targeting performance of targeting molecules and effects of graphene oxide of a particular size to enhance penetration and retention in tumor tissues and combining the performance of the graphene oxide for pH response control release of the loaded drug, the drug can be realized released in a tumor cell, an intelligent delivery system for the common carrier of the tumor targeting or liver targeting anticancer drug and the gene is synthesized from the perspective of synergetic medication, and a theoretical basis and a method basis are provided for combined therapy of tumor.

Injection of 13 kinds complex vitamin and preparing technique thereof

InactiveCN101181289ASolve solubilityAvoid the trouble of reconstitution and reuseHydroxy compound active ingredientsMetabolism disorderSolubilityFreeze-drying
The invention discloses a preparation method and the production process of a complex injection of 13 vitamins. The injection adopts dual-injection type, the invention overcomes the problem of solubility of the fat-soluble vitamins in water, so the invention can be prepared into the water injection; the stability of the product is good, and various vitamins can not be affected mutually. The injection includes water-soluble vitamins, fat-soluble vitamins, surfactant, antioxidant, complexing agent and solvent, the injection water is added till the dissolution, the activated carbon is added for absorption, the pH value of the solution is regulated, and then the nitrogen filling and sterilization are carried out. The production process of the invention prepares the injection into dual-injection type, the vitamin B12, folic acid and biotin have an independent package, the process overcomes the problem of solubility of fat-soluble vitamins in water, the invention can be prepared into water injection, the stability of the product is good, and various vitamins can not be affected mutually, the vitamins can be added in a large infusion for usage, so as to avoid the trouble of redissolution and reuse of the freeze-dried powder injection.
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