Volatile components from Anthriscus sylvestris (L.) Hoffm.
Volatile components from Anthriscus sylvestris (L.) Hoffm.
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DOI：
10.1016/s0021-9673(02)00704-5
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发表时间：
2002-08-09
影响因子：
4.1
通讯作者：
Pras, N
中科院分区：
文献类型：
--
作者：
Bos, R;Koulman, A;Pras, N
对峨参（Anthriscus sylvestris（L.）霍夫姆，通过水蒸馏获得的，通过GC和GC-MS分析。这是比较新鲜和干燥的叶和根材料的二氯甲烷提取物。在叶和根油中，单萜组分（69-70%）占主导地位，而β-水芹烯（39-45%）是主要组分。叶油中的其他成分包括β-月桂烯（17%）、桧烯（6.2%）、Z-β-罗勒烯（5.4%）和苯乙醛（4.1%）。在根中，我们发现Z-β-罗勒烯（16.9%）和α-蒎烯（4.6%）作为其他主要成分。这两种精油的主要成分也存在于新鲜和干燥的叶子和根的二氯甲烷提取物中，尽管百分比要小得多。比较新鲜植物材料与二氯甲烷提取物的水蒸馏，后者产生了相当低的成分量。此外，与新鲜材料（二氯甲烷浸提液）相比，空气干燥和冷冻干燥导致挥发性成分显著损失。(C)2002 Elsevier Science B. V.保留所有权利。
The volatile components of fresh leaves and roots from Anthriscus sylvestris (L.) Hoffm., obtained through hydrodistillation, were analysed by GC and GC-MS. This was compared to dichloromethane extracts of both fresh and dried leaf and root material. The monoterpene fraction (69-70%) dominated, while beta-phellandrene (39-45%) was the main component in both the leaf and the root oil. Other components in the leaf oil were beta-myrcene (17%), sabinene (6.2%), Z-beta-ocimene (5.4%) and benzene acetaldehyde (4.1%). In the roots we found Z-beta-ocimene (16.9%) and alpha-pinene (4.6%) as other major components. These principle constituents of both essential oils were also present in the dichloromethane extracts of the fresh and dried leaves and the roots, although in much smaller percentages. Comparing hydrodistillation of fresh plant material with a dichloromethane extract, the latter yielded a considerably lower amount of constituents. In addition, air drying and freeze drying resulted in a significant loss of volatile constituents as compared to fresh material (dichloromethane extract). (C) 2002 Elsevier Science B.V. All rights reserved.