诱变

Technique of mutation breeding in gladiola was studied by meansof electron beam.

子束辐射唐菖蒲种球，研究唐菖蒲的诱育种。

The research showed a lot of functional ingredients such as anthocyanin, phenolic acid, polysaccharide, proanthocyanidin.

荔枝果核或果皮的萃取物具有抗氧化、抗炎症、抗诱、预防糖尿病、降血脂以及其它生理功能。

Abstract： Technique of mutation breeding in gladiola was studied by means of electron beam.

摘 要： 子束辐射唐菖蒲种球，研究唐菖蒲的诱育种。

Some effective measures beneficial to the production of alkaline proteinase are discussed: organismal rejuvenation, mutagenesis breeding. metabolic regulation and improvement of technology condition.

综述了提高碱性蛋白酶生产效益的可能途径：菌种的及时复壮，菌种的诱选育，菌种的代谢调控选育，工艺条件的控制。

Accelerating the aging of new wine and new vinegar, sterilizing fermented foods and mutagenizing Saccharomyces cerevisia by modern physical technology were reviewed in this paper.

摘要综述了利现代物理技术分别新酒和新醋进行人工催，酵食品进行灭菌消毒，酿酒酵母菌进行人工诱。

A mutant, TS-N-121 was obtained by mutation and plate screening from a parent strain Mycobacterium fortuitum MF2 , which could transform sterol into androstanedione as the main product.

从雄甾二酮的转化产生菌偶分枝杆菌MF2出,经紫外诱结合平板筛选,获得一株主要转化生产睾酮的突株TS-N-121。