医药科学

• 冰片

  Conclusion: 1. Borneol couldn’t induce the opening of tight junctions in BBB.

  结论1． 冰片对血脑屏障紧密连接无直接的开放作用。

化学

• 冰片

  The average recovery of borneol is 101.2% and RSD is 3.1%.

  冰片的平均回收率为101.2%,RSD为3.1%。

• 龙脑莰醇

• 莰醇

农业科学

• 龙脑

食品科学技术

• 龙脑

  Results indicated that a total of 40 volatile compounds were identified, which was accounted for 99.4% of total volatile compounds. The predominant volatile components were D-borneol (78.6%), bornyl acetate (3.26%), (-)-spathulenol (2.60%) and eucalyptol (1.92%), respectively.

  结果表明：本法可从梅片树叶挥发油中分离出43 种化合物，可鉴定出其中的40种，占挥发性成分总量的99.4%；挥发油的主要成分有右旋龙脑(78.6%)、乙酸龙脑酯(3.26%)、斯巴醇(2.60%)和桉叶油素(1.92%)。