Korean Journal of Plant Resources (한국자원식물학회지)

The Plant Resources Society of Korea (한국자원식물학회)
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Amino Acid Analysis and Antioxidation Activity in Allium wakegi Araki

쪽파(Allium wakegi Araki)의 아미노산 분석과 항산화 활성

  • 류상현 (순천대학교 농업생명과학대학) ;
  • 송원섭 (순천대학교 농업생명과학대학)
  • Published : 2004.02.01
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Abstract

The antioxidative activation of Allium wakegi Araki appeared differently according to parts, and the callus cultured with the addition of 2,4-D 1.0mg/L showed the activation of 280 $\mu\textrm{g}$ (RC$\sub$50/), and the bulbs and shoots in the natural condition showed 296 $\mu\textrm{g}$ (RC$\sub$50/), and 301 $\mu\textrm{g}$ (RC$\sub$50/). The total amino acid content was 59.779 mg% in the natural leaves and the leaves of bulbs, and was 73.725 mg% in the cultured callus(2,4-D 0.5mg/L). The total amino acid content of cultured callus was higher, but the content proportion of essential amino acid to the total amino acid in the natural bulbs was higher, which was 39.462 mg%.

쪽파의 잎과 인경, 2,4-D 0.5, 1.0mg/L가 첨가된 MS배지에서 배양된 캘러스로부터 아미노산 분석과 항산화활성 을 분석하였다. 총아미노산 분석의 함량은 자연조건상태의 잎에서는 59.779 mg% 함유하였으나 2,4-D 0.5mg/L가 첨가된 배지에서 배양된 캘러스에서는 73.725 mg%를 함유하였으며 그 가운데 Glutamic acid가 26.555 mg%로서 가장 높게 나타났다. 총아미노산 함량에 대한 필수 아미노산의 함량 비율은 자연조건상태의 인경부분이 39.462 mg%를 함유하였고, 2,4-D 0.5mg/L가 첨가된 배지에서 배양된 캘러스에서는 13.072 mg%를 함유하고 있었다.

Keywords

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