Korean Journal of Plant Tissue Culture (식물조직배양학회지)
- Volume 22 Issue 2
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- Pages.65-70
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- 1995
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- 1015-5880(pISSN)
Effects of Antioxidants on Growth and Betalain Production in Hairy Root Cultures of Phytolacca esculenta van Houtte
자리공(Phytolacca esculenta van Houtte) 모상근의 생장과 Betalain 생산에 미치는 항산화제의 효과
Abstract
The synthesis of betalain in hairy root cultures of Phytolacca esculenta van Houtte required the light, but the growth of hairy roots was inhibited 5 times under light condition(1500 1X) compared to dark condition. To investigate the growth inhibition of hairy roots under light condition, we surveyed the effects of several antioxidants on growth and betalain production if suspension cultures of hairy roots was increased 1.2-1.4 times under dark condition and 1.3-1.9 times under light condition by the treatment of ascorbic acid, glutathione,
자리공 모상근에서 betalain의 합성에는 광이 필수이지만 생장률은 암상태 보다 광상태(1500 1X)에서 5배 정도 억제된다. 따라서 광상태에서 모상근의 생장이 억제되는 원인을 규명하기 위해서 항산화제 처리에 따른 효과를 조사하였다. 항산화제(ascorbic acid, glutathione,