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KMID : 0903519880310040351
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Journal of the Korean Society of Agricultural Chemistry and Biotechnology
1988 Volume.31 No. 4 p.351 ~ p.355
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Effects of Red light on α - Amylase isozymes of the Germinated Barley(Hordeum distichum L .)
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Abstract
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This study carried out to change α-amylase activity and isozymes in barley during germination in the dark and red light. The specific activity of α-amylase increased during the germination in the dark, giving 355.0 and 523.7 units/㎎ protein at 3 and 5 days, and the activity was increased by the red light up to 48 and 15% at 3 and 5 days of germination, respectively. The ratio of α-amylase I and II was approximately 95 : 5 at both 3 and 5 days of germination in the dark while the different ratio was found by the red light i.e. 60 : 40 and 90 : 10 at 3 and 5 days of germination, respectively.
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