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85results about How to "Suitable for oral" patented technology

Levulorotation carnitine calcium fumarate and its preparing method and use

The invention relates to an L-carnitine calcium fumarate and a preparation method and usages thereof. The L-carnitine calcium fumarate is characterized by oral intake, stability and no-hygroscopicity, and has stronger and more functions of nutrition and treatment, compared with corresponding internal salt and good water solubility; the preparation method is: the calcium furmarate is dissolved in the water and added with calcic alkali for reaction with the temperature increasing to 70 to 90 DEG C for 2 to 8 hours and then water is evaporated by reducing pressure. The solid obtained by drying is added into ethanol and evenly mixed, with the L-carnitine added for reaction with the temperature at 60 to 70 DEG C for 1 to 6 hours, then the mixture is put into a refrigerator for refrigeration for 2 to 8 hours and the L-carnitine calcium fumarate is finally obtained by suction and filtration; the composition containing the L-carnitine calcium fumarate can be made into one or more excipients acceptable on pharmacology, particularly solid and liquid oral intake preparation, such as powdered drug, granules, tablets, capsules, oral liquid, etc., is preferred and the solid and liquid oral intake preparation can be used for food / nutrition additives for people, or feed additives for animals, including additives for calcium supplement.
Owner:リャオニンコンセプヌトラシーオーエルティーディー

Calcium citrate salt and preparation method and application thereof

A calcium citrate salt and its preparation method and application are disclosed. The calcium citrate salt has stronger nutritional and therapeutical effects than simple calcium citrate. The preparation method comprises the following steps: dissolving citric acid in water, adding calcium oxide or calcium hydrate or calcium carbonate, filtering to remove foreign materials after the solution is dissolved to be transparent, adding L-arginine or L-lysine or acetyl L-carnitine or propionyl l-carnitine into a filtrate, reacting at 0-100 DEG C for 2-8 h, carrying out vacuum concentration, cooling, carrying out crystallization by adding anhydrous ethanol, filtering and drying, and detecting to be qualified so as to obtain the product. A composition containing the calcium citrate salt can be made into one or more pharmacologically acceptable excipients, especially a solid-liquid oral preparation, such as pulvis, a particulate agent, a tablet, capsules and an oral liquid, etc., or directly made into a beverage, and can be used as dietary / nutritional supplement for human or a feed supplement for animals, including nutritional supplements for supplementing L-arginine, L-lysine, acetyl L-carnitine and propionyl L-carnitine.
Owner:リャオニンコンセプヌトラシーオーエルティーディー
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