사철쑥의 수확시기에 따른 생육특성과 주성분 변화

국문 초록 (Abstract)

사철쑥 (Artemisia capillaris Thunb.)의 수확시기 및 부위별 생육특성, scoparone과 capillarisin함량을 조사하여 약리 성분 함량이 높은 수확시기와 부위를 알아본 결과는 다음과 같다. 사철쑥은 7월 30일경 꽃봉오리가 형성되었으며 8월 30일 만개하여 9월에 종자가 성숙되었다. 생육은 8월 30일에 가장 양호하여 생체중과 건물중이 높았다. 특히 이 시기에 엽은 관찰되지 않았고 생체중은 243.7g으로 높았는데 종실의 무게는 109.6g, 줄기의 무게는 134.Is이었다. Scoparone 함량은 종실에 많이 함유되어 있었는데 8월 30일 종실에서 6.50mg/g DW로 가장 높았다. 또한 capillarisin은 줄기에는 존재하지 않았으며 엽과 종실에서 나타났는데 7월 30일 종실에 1.65mg/g DW로 가장 많이 함유되어 있었다.

다국어 초록 (Multilingual Abstract)

We investigated the changes of growth characteristics and major components according to harvesting times in Artemisia capillaris. Flower buds farmed on July 30 and flowers were all open on August 30 and seeds were mature in September, As the growth by harvesting time was the best on August 30 so fresh weight and dry weight were the highest. Especially, in this time, plants had no leaves and fresh weight was investigated as 243.7 g composed of 109.6 g capitulum and 134.1 g stem. Scoparone content, a major component, was the highest as 6.50 mg/g DW in capitulum on August 30. Also capillarisin appeared in both leaf and capitulum except stem and capitulum was shown the most capillarisin content as 1.65 mg/g DW on July 30.

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