Analysis on quality of leaves of improved Ginkgo biloba seedling sprout Ⅰ / 中草药
Chinese Traditional and Herbal Drugs
;
(24)1994.
Article
in Chinese
| WPRIM
| ID: wpr-681359
ABSTRACT
Object To examine the quality of leaves from the improved Ginkgo biloba L seedling sprout Methods Total flavonoids in the leaves were determined by HPLC Results Flavonoids in the leaves of seedling sprout were apparently higher in June than in August and November, and were much higher than grafting seedling sprout which was also higher in June than in August 2 year old tree contained 2 5 to 3 8 times more flavonoids than 50 year old tree The content of female trees were higher than that of male Conclusion The content of active flavonoids were related to the season, age, breeding, environment and geographic conditions, etc
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
1994
Type:
Article
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