92results about How to "Good inhibition rate" patented technology

The invention discloses a mung bean fermentation broth capable of repairing damaged skin surface lipid films and soothing skin allergy. The mung bean fermentation broth comprises a wall-broken filtrate obtained after fermentation of mung bean sprouts via lactic acid bacteria, wherein the solid content of the filtrate is 1 to 20%. The invention also discloses a preparation method for the mung beanfermentation broth capable of repairing damaged skin surface lipid films and soothing skin allergy. The preparation method comprises the following steps: 1) germination of mung beans; 2) breeding of lactic acid bacteria; 3) liquid homogenization of mung bean sprouts, addition of milk and trace elements, steam sterilization and cooling; 4) inoculation of the lactic acid bacteria for fermentation; 5) high-pressure homogenization and wall breaking; 6) freeze concentration and coarse filtration; and 7) membrane filtration and degerming. According to the invention, mung bean seeds are subjected topreliminary germination at first and then to fermentation via lactic acid bacteria, and the obtained wall-broken filtrate is safe and free of any irritation during external application, and can substantially inhibit hyaluronidase, rapidly eliminate Bacillus acnes, reduce hyperpigmentation and inhibit the formation of acne scars.

The invention belongs to the technical field of medicines, and particularly relates to a benzamide-containing benzo six-membered heterocyclic derivative and application thereof in antitumor drugs. CCK-8 results show that the benzamide-containing benzo six-membered heterocyclic derivative synthesized in the laboratory has the advantage of high antitumor activity, and can be used for preparing antitumor drugs. An enzyme activity experiment shows that an HDAC inhibitor synthesized by the invention has a relatively ideal HDAC inhibition rate and has a prospect of clinically developing anti-myeloma, anti-gastric cancer, anti-cervical cancer and anti-rectal cancer drugs.

The invention provides a preparation method of an ovomucoid rabbit polyclonal antibody and an immunoassay method. The preparation method comprises the following main steps: directly immunizing a new Zealand white rabbit by using ovomucoid for five times, and then taking whole blood from arteria femoralis, so that an ovomucoid antibody serum is obtained; and through optimizing the coating amount of the antibody, detecting the dilution ratio of the antibody and the pH values of confining liquid and a sample buffer solution, so that an ovomucoid indirect competitive ELISA method is established. The antibody prepared according to the invention is relatively high in potency and relatively good in inhibition rate, and the established method is relatively good in sensitivity and precision.

The invention discloses Chinese herbal medicine algaecide as well as a preparation method and an application thereof. The preparation method comprises the following steps: a, soaking radix glycyrrhizae in water and then filtering to obtain radix glycyrrhizae leaching liquor; b, soaking momordica grosvenori in water and then filtering to prepare Momordica grosvenori leaching liquor; c, mixing the radix glycyrrhizae leaching liquor with the momordica grosvenori leaching liquor to prepare the Chinese herbal medicine algaecide. The Chinese herbal medicine algaecide prepared by the preparation method disclosed by the invention has a high inhibition ratio and low dosage.