国家/地区 中国（8）
IPC部 C（8）
IPC大类 C07（8）
IPC小类 C12P（8）
IPC C12P021/06（6） C07K001/14（4） C07K001/34（2）
C07K014/78（2）
发明人 WU W（2）
公开年 2022（8）
申请年 2022（7） 
专利权人

Culture medium for inducing stem cells to secrete insulin, comprises platelet solution, vitamin C, high-sugar diethyl malonate, salvianolic acid B, nicotinamide, pentagastrin, promoter based on chitosan modification and nano modifier, which is prepared by adding chitosan into sodium citrate solution.

SHI X, WANG T

Low-abundance protein enrichment kit for use in proteome analysis, comprises magnetic graphene oxide particles, magnetic bead cleaning solution, lysate, reducing alkylation reagent, equilibrium solution, enzyme, stop solution and desalting column, where particles are grafted with functional group.

WANG X, TONG B

Preparing active peptide of aquatic product for reducing blood pressure, involves using pepsin enzymolysis ultra-high pressure processed bighead carp meat to obtain crude polypeptide, then separating crude polypeptide and screening out peptide segment after identification.

CHEN L, QIAO Y, CHEN S, SHI L, DING A, XIONG G, CHEN M, WU W, WANG L

Extraction of honey peptide useful for improving cardiovascular and cerebrovascular diseases involves dissolving honey in trichloroacetic acid solution, centrifuging, obtaining honey protein and performing first and second pulse electric treatments.

GAO W

Extracting Xanthoceras sorbifolia peptide comprises e.g. predicting maturity of unpicked Xanthoceras sorbifolia fruit, pressing kernel of fruit to obtain cold pressed cake, crushing cold-pressed cake, abd adding mixed enzyme to Xanthoceras sorbifolia concentrate for enzymolysis treatment.

ZONG S, SHI F

Enzyme-TiO2 nanotube-quantum dot co-assembly catalyzed synthesis comprises using titanium oxide as photocatalyst, rhodium ligand as electron transfer agent, water as hydrogen donor, regenerating cofactor nicotinamide adenine dinucleotide phosphate, establishing photo-enzyme catalytic system.

ZHANG J, GAO P, WANG A

Producing collagen tripeptide, by cutting cow skin to small blocks, adding dried blocks to sodium hydroxide solution, mixing pre-treated cow leather and water, heating, performing enzymolysis, centrifuging, and spray-drying collagen tripeptide.

LI J, CUI G, WU W, LIN B, ZHANG G

Utilizing chicken breast cartilage to extract type II collagen used for providing wound healing effect, by degreasing, grinding, performing acid hydrolysis, performing enzymatic hydrolysis, performing electrophoretic dialysis, secondary grinding, and performing sterilization.

YANG W, CHEN Y