采用高产方法从苏格兰松的新鲜节疤木中分离硬脂烯类化合物

IF 2.2 3区农林科学 Q2 FORESTRY

Holzforschung Pub Date : 2024-06-13 DOI:10.1515/hf-2024-0001

A. Saadabadi, Ekaterina Korotkova, Patrik C Eklund

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引用次数: 0

摘要

摘要苏格兰松树结木中含有大量珍贵的松脂类化合物，如松脂素（Ps）和松脂素单甲醚（PsMME）。这些硬脂烯类化合物具有多种生物活性。传统的二苯乙烯类化合物提取方法往往产量低、工艺复杂。本研究提出了一种简单、高产的方法，利用乙醇从新鲜苏格兰松节木中提取二苯乙烯类化合物，总共耗时三天。此外，还评估了干燥过程、萃取时间、萃取溶剂（丙酮和乙醇）和储存时间对二苯乙烯类化合物产量的影响。产量的增加和萃取效率的提高使这种方法在促进利用二苯乙烯类化合物的宝贵生物活性特性方面大有可为。

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Isolation of stilbenoids from fresh knotwood of Scots pine using a high yield method

Abstract Scots pine knotwood contains valuable amount of stilbenoids such as pinosylvin (Ps) and pinosylvin monomethyl ether (PsMME). The stilbenoids have numerous biological activities. Traditional methods of extracting stilbenoids often yield low quantities and involve complex processes. In the present study, a simple and high-yield method was proposed for the extraction of stilbenoids from fresh Scots pine knotwood using ethanol taking a total of three days. In addition, the impact of drying process, extraction time, extraction solvents (acetone and ethanol) and storage time were evaluated on the yield of the stilbenoids. The increased yield and improved extraction efficiency make this method a promising advancement for promoting the utilization of stilbenoids for their valuable bioactive properties.

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来源期刊

Holzforschung 工程技术-材料科学：纸与木材

CiteScore

4.60

自引率

4.20%

发文量

审稿时长

3.3 months

期刊介绍： Holzforschung is an international scholarly journal that publishes cutting-edge research on the biology, chemistry, physics and technology of wood and wood components. High quality papers about biotechnology and tree genetics are also welcome. Rated year after year as one of the top scientific journals in the category of Pulp and Paper (ISI Journal Citation Index), Holzforschung represents innovative, high quality basic and applied research. The German title reflects the journal''s origins in a long scientific tradition, but all articles are published in English to stimulate and promote cooperation between experts all over the world. Ahead-of-print publishing ensures fastest possible knowledge transfer.