Selection of Producing Lactobacillin Strains of Lactic Acid Bacteria and Its Applications in Meat Products and Pepper Fermentation;

A novel lactobacillin-producing strain was screened and isolated from pickle samples.

Research on natural food preservative lactolin

The aim of this experiment was to screen broad spectrum lactolin-producing strains,extract and purify the lactolin from fermentation broth.

Efficacy of Lacidophilin Tablets in Treatment of Functional Dyspepsia;

Objective:To study the efficacy of Lacidophilin on eradication the Helicobacter priori(Hp) infection.

Objective:To construct a recombinant expression vector of Pichia pastoris expressing bacteriocin Gassericin T for study its mode of action and its value in application.

Methods: A 250bp DNA fragment encoding the bacteriocin Gassericin T called gat gene was generated by three rounds of PCR from a total of six 59nt oligoes after modification of the original sequence to the optional codon usage of Pichia pastoris.

Bacteriocins are antimicrobial proteins or proteinaceous complexes that act mainly against related bacterial species.

Effects of different temperatures on zein film were evaluated for release of nisin into hydrochloric acid.

Lacticin is an important type in the family of bacteriocin,and its value and prospect in application depend on its biological property.