作者
Pham Anh Tuan, Aye Aye Thwe, Yeon Bok Kim, Jae Kwang Kim, Sun-Ju Kim, Sanghyun Lee, Sun-Ok Chung, Sang Un Park
发表日期
2013/12/18
期刊
Journal of agricultural and food chemistry
卷号
61
期号
50
页码范围
12356-12361
出版商
American Chemical Society
简介
In this study, the optimum wavelengths of light required for carotenoid biosynthesis were determined by investigating the expression levels of carotenoid biosynthetic genes and carotenoid accumulation in sprouts of tartary buckwheat (Fagopyrum tataricum Gaertn.) exposed to white, blue, and red light-emitting diodes (LEDs). Most carotenoid biosynthetic genes showed higher expression in sprouts irradiated with white light at 8 days after sowing than in those irradiated with blue and red lights. The dominant carotenoids in tartary buckwheat sprouts were lutein and β-carotene. The richest accumulation of total carotenoids was observed in sprouts grown under white light (1282.63 μg g–1 dry weight), which was relatively higher than that in sprouts grown under blue and red lights (940.86 and 985.54 μg g–1, respectively). This study might establish an effective strategy for maximizing the production of carotenoids and …
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PA Tuan, AA Thwe, YB Kim, JK Kim, SJ Kim, S Lee… - Journal of agricultural and food chemistry, 2013