Study on the chemical composition of Nauclea officinalis in different months of the same year and different growth years
Objective: Based on the quality analysis of Nauclea officinalis in different growth years and different months in the same year, the most suitable harvest year and the specific month in the same year were determined according to the evaluation of the active components in the stem of medicinal par...
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Editorial Board of Journal of Hainan Medical University
2021-06-01
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doaj-fdaeea1fc8334b788c385cac8673c0892021-07-15T08:37:58ZengEditorial Board of Journal of Hainan Medical UniversityJournal of Hainan Medical University1007-12371007-12372021-06-0127124348Study on the chemical composition of Nauclea officinalis in different months of the same year and different growth yearsYu-Xin Zhang0Jun- Qing Zhang1Xiao-Liang Li2Hainan Provincial Key Laboratory of R&D on Tropical HerbsHainan Provincial Key Laboratory of R&D on Tropical HerbsTeaching and Research Office of natural pharmaceutical chemistry, Haikou 571199, ChinaObjective: Based on the quality analysis of Nauclea officinalis in different growth years and different months in the same year, the most suitable harvest year and the specific month in the same year were determined according to the evaluation of the active components in the stem of medicinal parts of Nauclea officinalis. Methods: LC-MS/MS method was used to investigate the quality of Nauclea officinalis from different growth years and different months in the same year, mainly including the content determination of the active ingredients in the medicine. Results: With the prolongation of production life, the content of active ingredients in stem of Nauclea officinalis increased continuously. After reaching a certain number of years, the content of active ingredients increased little;In the middle of the same year, from mid-October to mid- June of the next year, the content of iso-vincin lactam was relatively high, especially between the end of March and the end of May. The content was high and stable, and the highest point was the stem sample collected in May. Conclusion: The content of each component in the stem of Nauclea officinalis with a growth life of more than 5 years has reached a relatively high and stable level.Nauclea officinalis with a growth life of more than 5 years should be collected as raw materials for medicinal materials. The month with high and stable content of isocyanoside lactam, namely May of each year, was taken as the best harvest time of gallbladder in one year. The best harvest time was from mid-October to mid-June of the next year, or from March to May of each year.http://www.hnykdxxb.com/PDF/202112/09.pdfnauclea officinalisdifferent growth yearsdifferent monthsactive ingredientlc-ms/ms |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yu-Xin Zhang Jun- Qing Zhang Xiao-Liang Li |
spellingShingle |
Yu-Xin Zhang Jun- Qing Zhang Xiao-Liang Li Study on the chemical composition of Nauclea officinalis in different months of the same year and different growth years Journal of Hainan Medical University nauclea officinalis different growth years different months active ingredient lc-ms/ms |
author_facet |
Yu-Xin Zhang Jun- Qing Zhang Xiao-Liang Li |
author_sort |
Yu-Xin Zhang |
title |
Study on the chemical composition of Nauclea officinalis in different months of the same year and different growth years |
title_short |
Study on the chemical composition of Nauclea officinalis in different months of the same year and different growth years |
title_full |
Study on the chemical composition of Nauclea officinalis in different months of the same year and different growth years |
title_fullStr |
Study on the chemical composition of Nauclea officinalis in different months of the same year and different growth years |
title_full_unstemmed |
Study on the chemical composition of Nauclea officinalis in different months of the same year and different growth years |
title_sort |
study on the chemical composition of nauclea officinalis in different months of the same year and different growth years |
publisher |
Editorial Board of Journal of Hainan Medical University |
series |
Journal of Hainan Medical University |
issn |
1007-1237 1007-1237 |
publishDate |
2021-06-01 |
description |
Objective: Based on the quality analysis of Nauclea officinalis in different growth years and
different months in the same year, the most suitable harvest year and the specific month in the
same year were determined according to the evaluation of the active components in the stem of
medicinal parts of Nauclea officinalis. Methods: LC-MS/MS method was used to investigate
the quality of Nauclea officinalis from different growth years and different months in the same
year, mainly including the content determination of the active ingredients in the medicine.
Results: With the prolongation of production life, the content of active ingredients in stem of
Nauclea officinalis increased continuously. After reaching a certain number of years, the content
of active ingredients increased little;In the middle of the same year, from mid-October to mid-
June of the next year, the content of iso-vincin lactam was relatively high, especially between
the end of March and the end of May. The content was high and stable, and the highest point
was the stem sample collected in May. Conclusion: The content of each component in the stem
of Nauclea officinalis with a growth life of more than 5 years has reached a relatively high and
stable level.Nauclea officinalis with a growth life of more than 5 years should be collected as
raw materials for medicinal materials. The month with high and stable content of isocyanoside
lactam, namely May of each year, was taken as the best harvest time of gallbladder in one year.
The best harvest time was from mid-October to mid-June of the next year, or from March to
May of each year. |
topic |
nauclea officinalis different growth years different months active ingredient lc-ms/ms |
url |
http://www.hnykdxxb.com/PDF/202112/09.pdf |
work_keys_str_mv |
AT yuxinzhang studyonthechemicalcompositionofnaucleaofficinalisindifferentmonthsofthesameyearanddifferentgrowthyears AT junqingzhang studyonthechemicalcompositionofnaucleaofficinalisindifferentmonthsofthesameyearanddifferentgrowthyears AT xiaoliangli studyonthechemicalcompositionofnaucleaofficinalisindifferentmonthsofthesameyearanddifferentgrowthyears |
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1721301605048909824 |