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Periodic peristalsis enhanced artemisinin extraction in high solids of Artemisia annua

文献类型：期刊论文

作者Zhang, Jintong1,2; Wang, Lan1; Chen, Hongzhang1
刊名JOURNAL OF APPLIED RESEARCH ON MEDICINAL AND AROMATIC PLANTS
出版日期2021-03-01
卷号21页码:8
关键词Periodic peristalsis High solids extraction Solvent penetration Artemisinin Diffusion coefficient
DOI10.1016/j.jarmap.2021.100293
英文摘要Artemisinin extracted at low solid loading causes low product concentration and high organic solvent usage. In this study, extraction in high solids of Artemisia annua by periodic peristalsis was proposed to increase the concentration of artemisinin and improve the extraction efficiency. The results showed that the artemisinin yield, extracted from leaves of Artemisia annua, increased by 33.9 %-46.5 % in periodic peristalsis extraction (PPE) compared with hot maceration extraction (HME). Based on the lower T2 relaxation time and the higher peak height of pools of solvent, periodic peristalsis could enhance solvent penetration effectively in porous media. Additionally, since the properties of capillary solvent were highly related to the diffusion coefficient (Pearson correlation coefficient > 0.98), periodic peristalsis improved the diffusion coefficient mainly by promoting the penetration of capillary solvent, which resulted in an increase in high solids extraction efficiency. Therefore, periodic peristalsis treatment could be an effective technology to improve natural product extraction performance in high solids.
WOS关键词ULTRASOUND-ASSISTED EXTRACTION ; ENZYMATIC-HYDROLYSIS ; BIOMASS ; WATER ; L. ; MECHANISM ; IMPACT
资助项目National Key Research and Development Program of China[2019YFB1503800] ; Transformational Technologies for Clean Energy and Demonstration (Strategic Priority Research Program of the Chinese Academy of Sciences)[XDA 21060300]
WOS研究方向Plant Sciences
语种英语
WOS记录号WOS:000755687100002
出版者ELSEVIER
资助机构National Key Research and Development Program of China ; Transformational Technologies for Clean Energy and Demonstration (Strategic Priority Research Program of the Chinese Academy of Sciences)
源URL[http://ir.ipe.ac.cn/handle/122111/51996]  
专题中国科学院过程工程研究所
通讯作者Wang, Lan
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing Key Lab Biomass Refining Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Jintong,Wang, Lan,Chen, Hongzhang. Periodic peristalsis enhanced artemisinin extraction in high solids of Artemisia annua[J]. JOURNAL OF APPLIED RESEARCH ON MEDICINAL AND AROMATIC PLANTS,2021,21:8.
APA Zhang, Jintong,Wang, Lan,&Chen, Hongzhang.(2021).Periodic peristalsis enhanced artemisinin extraction in high solids of Artemisia annua.JOURNAL OF APPLIED RESEARCH ON MEDICINAL AND AROMATIC PLANTS,21,8.
MLA Zhang, Jintong,et al."Periodic peristalsis enhanced artemisinin extraction in high solids of Artemisia annua".JOURNAL OF APPLIED RESEARCH ON MEDICINAL AND AROMATIC PLANTS 21(2021):8.

入库方式： OAI收割

来源：过程工程研究所

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