南京林业大学学报(自然科学版) ›› 1990, Vol. 14 ›› Issue (04): 61-67.doi: 10.3969/j.jssn.1000-2006.1990.04.012

• 研究论文 • 上一篇    下一篇

天然耐腐材有效抗菌成分的研究——Ⅲ.楸木心材有效抗菌成分的提取、分离、纯化和毒性试验

尤纪雪;金重为;邰瓞生;何文龙;张厚文;许忠允;李典艳;住本昌之   

  1. 南京林业大学;南京林业大学;南京林业大学;南京林业大学;南京林业大学;美国农业部林务局南方林业试验站;日本九州大学农业部;日本九州大学农业部
  • 出版日期:1990-12-18 发布日期:1990-08-18

STUDIES ON ACTIVE ANTIFUNGAL SUBSTRATES IN NATURAL DURABLE SPECIES Ⅲ. EXTRACTION, SEPARATION, PURIFICATION AND TOXICITY EXPERIMENT OF EFFECTIVE ANTI-FUNGAL OF HEARTWOOD OF CATALPA BUNGEI

You Jixue Jing Zhongwei Tai Dicsheng He Wenlong Zhang Houwen   

  1. Department of Forest Products, Faculty USDA-Forest Service) of Agriculture , Kyushu University
  • Online:1990-12-18 Published:1990-08-18

摘要: <正>楸木心材的毒性提取物是楸木天然耐腐性的主要来源。本研究对楸木心材提取物进行分离和生物毒性试验,结果表明主要的有效抗菌活性成分是新物质N和S。

Abstract: The toxic extractive substances of heartwood of Catalpa bungei arc the principal source of natural decay resistance. This study conducts separation and biological toxic test for extractive substance of heartwood of Catalpa bungei. Results show that major effective antifungal component are now compounds N and S.