摘要
对竹荪属真菌,特别是食用竹荪的功能成分、营养价值及生理活性等方面的研究进行了综合分析和论述.食用竹荪营养丰富,含有生物碱、倍半萜和多糖等多种结构类型的功能成分,具有明显的抗肿瘤和抑菌防腐等生物活性.但目前对该属真菌活性功能成分和其作用机制研究还不够深入,食用竹荪的营养品质和安全性也缺乏系统评价.因此,进一步明确竹荪子实体或发酵产物中的活性成分,并阐明其构效关系和作用机制,将为新天然药物或食品防腐剂先导化合物的发现奠定基础;系统分析和比较不同食用竹荪种类的营养成分,可为其精深加工和食用菌营养剂的开发提供理论依据.
Natural functional constituents,nutritional values and biological activities of macrofungi species of Dictyophora Desv.are outlined in this review.Some edible species are appreciated not only for highly nutritious and flavour,but also for their chemical characteristic including sesquiterpenes,alkaloids and polysaccharides with antitumor or antimicrobial activities.To date,however,the potential active components and especially their action mechanism are still remained unknown,systematic nutritional and safety evaluation for these edible species is also rarely reported.Therefore,a careful chemical study of all the species is necessary to realize their full potential applications in human health promoting and foodborn pathogens controlling.Moreover,a systematic and quantitative nutritional and safety assessment of four edible species is also important to promote their intensive processing.
出处
《陕西师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第5期96-103,共8页
Journal of Shaanxi Normal University：Natural Science Edition
基金
现代农业产业技术体系建设专项资金资助(nycytx-08)
高等学校博士学科点专项科研基金(20100202120009)
中央高校基本科研业务费专项资金资助(GK200902042)
陕西师范大学优秀预研项目(200902013)
关键词
竹荪
功能成分
生理活性
食用菌营养剂
Dictyophora Desv.
functional constituents
biological activity
mushroom nutriceuticals
