食品工业科技2013，Vol.34Issue(6)：194-196,201,4.
类胡萝卜素对蛹虫草子实体形成的影响
Effect of carotenoids on the formation of Cordyceps militaris fruit body
摘要
Abstract
Carotenoids are the key factors affecting the formation of fruit bodies of Cordyceps militaris. Three type strains Cordyceps militaris which had typical colony morphology were selected. The influence of conditions such as light and dark cycle, different colony morphology on the formation of the fruit body and contents of carotenoids was investigated. Carotenoids were extracted by hydrochloric acid(HCI) with heating (by boiling water) and detected by absorption spectroscopy. The result was that the strains had ability to product fruit bodies in three morphology differently, the formation of fruit body and colony morphology were not related. The fruit body could not be formed as the carotenoid content of less than 3000μg/g. However,the rate of formation of fruit body was 2,7,5 each square centimetre, as the carotenoids contents of 3000～3500μg/g, 3500～6500μg/g, more than 6500μg/g, respectively. On the contrary, neither the fruit body and the carotenoids could be detected under the dark condition.关键词
蛹虫草/类胡萝卜素/子实体Key words
Cordyceps militaris(L.) Link/ carotenoids/ fruit body分类
轻工纺织引用本文复制引用
胡久平,周礼红,赵永霞,吴铄溟..类胡萝卜素对蛹虫草子实体形成的影响[J].食品工业科技,2013,34(6):194-196,201,4.
