Study on optimal harvest time of Erigeron breviscapus / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2744-2746, 2008.
Article
in Chinese
| WPRIM
| ID: wpr-324816
ABSTRACT
<p><b>OBJECTIVE</b>To ascertain the optimal harvest time of Erigeron breviscapus.</p><p><b>METHOD</b>The dry matter weight accumulation of different organs in growth process and contents of scutellarin and coffeic acid ester in whole plant of E. breviscapus were determined.</p><p><b>RESULT</b>The number of leaves per plant, the dried weight of single leaf and dry matter weight of whole plant and different organs reached the highest after seedling 130-140 d. The content of scutellarin gradually decreased with growth period, and sharply decreased after seedling 140 d. The content of coffeic acid ester varied irregularly with growth period.</p><p><b>CONCLUSION</b>The optimal harvest time of E. breviscapus is in early bloom period after seedling 130 d.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Chemistry
/
Biomass
/
Apigenin
/
Erigeron
/
Gardening
/
Glucuronates
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2008
Type:
Article
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