[Objectives]To optimize the extraction process of polysaccharides from Actinidia arguta(Sieb.&Zucc.)Planch.ex Miq.[Methods]On the basis of single-factor tests,an orthogonal test was conducted with solid/liquid rat...[Objectives]To optimize the extraction process of polysaccharides from Actinidia arguta(Sieb.&Zucc.)Planch.ex Miq.[Methods]On the basis of single-factor tests,an orthogonal test was conducted with solid/liquid ratio,ultrasonic temperature,ultrasonic time and ultrasonic power as influencing factors.[Results]The optimal extraction process was as follows:solid/liquid ratio 1∶15(g/mL),ultrasonic temperature 50℃,ultrasonic time 50 min and ultrasonic power 90 W.Under the optimal extraction conditions,the extraction rate of polysaccharides reached 2.05%.[Conclusions]The method is simple and feasible,and can be used to optimize the extraction process of polysaccharides in A.arguta,in order to provide a theoretical basis for the further development and utilization of related resources.展开更多
通过对辽东山区野生软枣猕猴桃[Actinidia arguta(Sieb.&Zucc) Planch. ex Miq.]近自然经营技术研究,系统介绍了林窗模式、林下模式、林缘模式等3种典型模式下林分选择、棚架选择、初期管理、苗木选择与栽植、管理、整形修剪、果实...通过对辽东山区野生软枣猕猴桃[Actinidia arguta(Sieb.&Zucc) Planch. ex Miq.]近自然经营技术研究,系统介绍了林窗模式、林下模式、林缘模式等3种典型模式下林分选择、棚架选择、初期管理、苗木选择与栽植、管理、整形修剪、果实采摘等技术,提出一整套野生软枣猕猴桃近自然经营技术体系,解决了野生软枣猕猴桃资源不足与市场需求日益增大之间的矛盾,在增加林农收入同时又保护了野生种质资源的良好基因。展开更多
基金National Undergraduate Innovation and Entrepreneurship Training Program of China(202111430049).
文摘[Objectives]To optimize the extraction process of polysaccharides from Actinidia arguta(Sieb.&Zucc.)Planch.ex Miq.[Methods]On the basis of single-factor tests,an orthogonal test was conducted with solid/liquid ratio,ultrasonic temperature,ultrasonic time and ultrasonic power as influencing factors.[Results]The optimal extraction process was as follows:solid/liquid ratio 1∶15(g/mL),ultrasonic temperature 50℃,ultrasonic time 50 min and ultrasonic power 90 W.Under the optimal extraction conditions,the extraction rate of polysaccharides reached 2.05%.[Conclusions]The method is simple and feasible,and can be used to optimize the extraction process of polysaccharides in A.arguta,in order to provide a theoretical basis for the further development and utilization of related resources.
文摘通过对辽东山区野生软枣猕猴桃[Actinidia arguta(Sieb.&Zucc) Planch. ex Miq.]近自然经营技术研究,系统介绍了林窗模式、林下模式、林缘模式等3种典型模式下林分选择、棚架选择、初期管理、苗木选择与栽植、管理、整形修剪、果实采摘等技术,提出一整套野生软枣猕猴桃近自然经营技术体系,解决了野生软枣猕猴桃资源不足与市场需求日益增大之间的矛盾,在增加林农收入同时又保护了野生种质资源的良好基因。
