Nanjing University of Chinese Medicine

Jinao Duan

Pei Liu

Mengtong Jiang

Shuo Cai

Rui Liu

Kexuan Zhao

Hui Yan

Sheng Guo

Weimeng Feng

A strain separation method for preventing and controlling early bolting of, and preparation of a microbial agent and use thereof, the strain is obtained by separation, purification and cultivation from rhizosphere soil of, and is identified asspp. by Microbial 16S rDNA sequencing; the strain was deposited at China Center for Type Culture Collection on Jun. 24, 2021 under CCTCC NO: M 2021767; tTheXG3 strain provided by the present invention can promote the seed germination ofand delay the flowering offor about 2 days; according to field test verification, the microbial agent can increase the root weight, root diameter and rootlet number of, can effectively prevent and control early bolting of

strain for preventing and controlling early bolting of, microbial agent and use thereof

Disclosed are a deer-derived specific peptide and a detection method therefor; by screening through a large number of experiments, a ratio of relative contents of two deer-derived peptides is determined, and a graph is drawn by using a proportion of a deer antler gelatin in a mixed gelatin as an abscissa and using a value of A/Aas an ordinate; the proportion of the deer antler gelatin is linear with A/Aas a standard curve equation to distinguish a deer hide gelatin from the deer antler gelatin; the method can be used for distinguishing the deer antler gelatin from the deer hide gelatin, and controlling the quality; a defect in the prior art that the deer antler gelatin and the deer hide gelatin are difficult to distinguish in appearance, and are also difficult to distinguish by using a specific peptide fragment, is solved.

Deer-derived specific peptide and detection method therefor

Growing community of inventors

Nanjing, China

Jinao Duan