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Periodic peristalsis enhanced artemisinin extraction in high solids of Artemisia annua
Zhang, Jintong1,2; Wang, Lan1; Chen, Hongzhang1
2021-03-01
Source PublicationJOURNAL OF APPLIED RESEARCH ON MEDICINAL AND AROMATIC PLANTS
Volume21Pages:8
AbstractArtemisinin 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.
KeywordPeriodic peristalsis High solids extraction Solvent penetration Artemisinin Diffusion coefficient
DOI10.1016/j.jarmap.2021.100293
Language英语
WOS KeywordULTRASOUND-ASSISTED EXTRACTION ; ENZYMATIC-HYDROLYSIS ; BIOMASS ; WATER ; L. ; MECHANISM ; IMPACT
Funding ProjectNational 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 Research AreaPlant Sciences
WOS SubjectPlant Sciences
Funding OrganizationNational Key Research and Development Program of China ; Transformational Technologies for Clean Energy and Demonstration (Strategic Priority Research Program of the Chinese Academy of Sciences)
WOS IDWOS:000755687100002
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/51997
Collection中国科学院过程工程研究所
Corresponding AuthorWang, Lan
Affiliation1.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
Recommended Citation
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.
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