紫背天葵的功能活性成分及产品开发研究  

Research on Functional Active Ingredients and Product Development of Gynura bicolor

作　　者：张文展 肖和 刘定荣 邱小林[1] 李萍[1] ZHANG Wenzhan;XIAO He;LIU Dingrong;QIU Xiaolin;LI Ping(Nanchang Institute of Technology,Jiangxi Nanchang 330044)

机构地区：[1]南昌理工学院,江西南昌330044

出　　处：《江西化工》2022年第1期29-33,共5页Jiangxi Chemical Industry

基　　金：江西省大学生创新创业训练计划项目(S202012795005X);江西省教育厅科学技术重点项目(GJJ161153)

摘　　要：长期的载人航天飞行任务中,航天员的身体会发生骨钙流失等生理适应性变化。开发出能够为航天员提供良好营养保健功能的航天食品是中国航天事业发展面临的一项重要课题。紫背天葵是一种多年生无茎草本植物,具有很好的食用和药用价值。本文对紫背天葵中所含的元素、化学成分、蛋白质、维生素和重金属离子等进行了检测与分析;探讨了紫背天葵中维生素K和Ca元素之间的协同作用;对紫背天葵提取物的化学成分和抗氧化活性进行了研究;同时,对紫背天葵开发成航天食品的可行性进行了分析,为开发出以紫背天葵为原料的绿色航天食品提供技术支持和依据。During long-term manned space missions,astronauts’bodies may experience physiological adaptive changes such as bone calcium loss.The development of aerospace food that can provide good nutrition and health functions for astronauts is an important issue facing the development of Chinese aerospace industry.Gynura bicolor is a perennial stemless herb with good edible and medicinal value.In this article,the elements,chemical components,protein,vitamins and heavy metal ions contained in Gynura bicolor were detected and analyzed;The synergy between vitamin K and Ca in Gynura bicolor was discussed;The chemical composition and antioxidant activity of the extract were studied.Meanwhile,the feasibility of Gynura bicolor developed into space food was analyzed,in order to provide technical support and basis for the development of green space food using Gynura bicolor as raw material.

关 键 词：紫背天葵 航天食品 化学成分 抗氧化性 可行性 

分 类 号：TS218[轻工技术与工程—粮食、油脂及植物蛋白工程]