Structural analysis and aloin determination in leaves of Aloe arborescens at different leaf age
- VernacularTitle:木立芦荟不同叶龄叶的解剖结构和芦荟素含量的测定
- Author:
Jingyuan LI
;
Taixia WANG
;
Zhenghai HU
;
- Publication Type:Journal Article
- Keywords:
Aloe arborescens Mill;
aloin content;
HPLC;
leaf structure
- From:
Chinese Traditional and Herbal Drugs
1994;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To explore the content of aloin in the leaves of Aloe arborescens Mill at different leaf age and its difference reason Methods The aloin content was determined by HPLC and anatomical structure of the leaves was studied with semi thin section Results The aloin content declines and the volume of large parenchymatous cell in vascular bundle atrophies from top to bottom with leaf growth in the same plant Conclusion The above results may provide references of the best time for collecting the leaves of A arborescens
