In recent years, an increasing number of different types of japonica rice cultivars have been released in the southern rice region of China. The grain yield and
Midgut juice plays an important role in food digestion and detoxification in insects.In order to understand the potential of midgut juice of Cnaphalocrocis medinalis(Guenée)to degrade Bt proteins,the enzymatic activity of midgut juice and its degradation
Nitrogen (N) fixation by legumes and nitrogen transfer to cereals have been considered as important pathways for overyielding and higher N use efficiency in cer
African swine fever(ASF),a fatal disease outbroken in China in August 2018,has widely attracted social concern especially in the information era.The occurrence of ASF led to an imbalance between supply and demand in pork and other meat markets.As a result
The olfactory system of insects is crucial in modulating behaviors such as host seeking,mating,and oviposition.Odorantbinding proteins(OBPs)are involved in semiochemical recognition.OBPs recognize and bind odorants and transport them to odorant receptors
Pseudorabies virus (PRV), in the family Herpesviridae, is a pathogen of Aujeszky's disease, which causes great economic losses to the pig industry. Recent outbr
摘要:多酚氧化酶是茶叶加工中一类重要的氧化还原酶。文章归纳了多酚氧化酶的结构性质和酶学性质,重点阐述了其在红茶、绿茶、乌龙茶和黑茶加工中的研究现状,并展望了其未来的研究方向,以期为深入研究和应用多酚氧化酶提供参考。 关键词:多酚氧化酶;茶叶加工;结构性质;酶学性质;应用 The Properties of Polyphenol Oxidase and Its Research Progres