The research team of the Institute of Feed Research of the Chinese Academy of Agricultural Sciences, Yao Bin, has been researching for nearly 10 years and recently successfully completed the creation of a new non-starch polysaccharide enzymic preparation for feeds. Experts said that the results of the project have achieved good social and ecological benefits in terms of opening up new feed resources, improving the utilization of existing feed resources, and addressing environmental pollution in feed-related industries.
Researchers started with basic research on the molecular biology of enzymes and solved the problem of efficient production of enzyme enzymes, application performance, and high-efficiency production of various non-starch polysaccharide hydrolyzing enzymes such as xylanase. The low-cost production of starch polysaccharide enzyme, its expression level increased 25-81 times higher than the initial study, much higher than the level of production reported in the literature, thus systematically solve the industry development of intellectual property, production costs and other bottlenecks.
The project received a total of 18 invention patents and issued 5 enterprise standards. Since 2007, Yao Bin's team has successively applied industrialization and technology transfer to more than 10 enzyme preparation enterprises in China for this research result, which has promoted a significant increase in product innovation and enterprise competitiveness.
Analytical chemistry is a science that studies and identifies the composition, state, and structure of substances and studies the methods and principles of determining the content of related components. It is an important branch of chemistry. Analytical chemistry plays an important role not only in the development of chemistry itself, but also in various fields related to chemistry. It can be said that any practical activities involving chemical phenomena are inseparable from analytical chemistry. Now, many different analysis methods have been developed, and these analysis methods can be classified according to the analysis task, analysis object, analysis basis, analysis requirements and sample amount.
According to the analysis tasks, it can be divided into qualitative analysis, quantitative analysis and structural analysis. The task of qualitative analysis is to identify which elements, atomic groups, functional groups or compounds are composed of substances; the task of quantitative analysis is to determine the content of relevant components in substances; the task of structural analysis is to study the molecular structure or crystal structure of substances.
Methyl Propionate,Tricresyl Phosphate,Bromoform,Cupric Bromide,Valeryl Chloride
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