Effects of Ethephon on Terpenoids in Cannabis sativa L. in Vegetative Stage

被引：11
|
作者：
Mansouri, Hakimeh [1 ]
Salari, Fatemeh [1 ]
Asrar, Zahra [1 ]
Nasibi, Fatemeh [1 ]
机构：
[1] Shahid Bahonar Univ Kerman, Fac Sci, Dept Biol, Kerman, Iran
来源：
JOURNAL OF ESSENTIAL OIL BEARING PLANTS | 2016年 / 19卷 / 01期
关键词：
Ethephon; tetrahydrocannabinol (THC); cannabis; alpha-tocopherol; cannabidiol (CBD); terpenoid; ETHYLENE; GROWTH; ACID; BIOSYNTHESIS; ACCUMULATION; SYNTHASE; ENZYME;
D O I：
10.1080/0972060X.2015.1004122
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
In the present study we investigated the effect of ethephon on changes in the amount of many terpenoid compounds including, tetrahydrocannabinol (THC), cannabidiol (CBD), chlorophyll, carotenoids, alpha-tocopherol and pyruvate as one of substrate in plastidic terpenoids biosynthesis in Cannabis sativa at vegetative stage. Treatment with 1 and 100 mu M ethephon increased THC content up to 9 fold in vegetative stage. Plants treated with 10 mu M ethephon had more CBD content in comparison with control plants. The amount of CBD decreased in plants subjected to 5 and 100 mu M ethephon. Leave area in plant treated with ethephon did not show significant changes in comparison to control plants. Ethephon treatment caused a declined in the amount of alpha-tocopherol. The levels of chlorophylls and carotenoids raised in treated plants with 1 mu M ethephon. With regard to the fact that ethephon had not negative effect on the surface of leaves and chlorophyll content thus its application can be a suitable way for increasing of THC and alpha-tocopherol in Cannabis sativa L.
引用
收藏
页码：94 / 102
页数：9
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