The Antitermitic and Antifungal Activities and Composition of Vinegar from Durian Wood (Durio sp.)

Q2 Engineering

Journal of the Korean wood science and technology Pub Date : 2023-07-01 DOI:10.5658/wood.2023.51.4.283

Awan Suprianto, H. A. Oramahi, F. Diba, G. Hardiansyah, M. S. Anwari

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引用次数: 1

Abstract

Chemical characterization of vinegars obtained from Durian wood (Durio sp.) and their termicidal activity against Coptotermes curvignathus and antifungal activity against Schizophyllum commune were evaluated. The process of pyrolysis produced wood vinegars at three distinct temperature: 350°C, 400°C, and 450°C. To determine their effectiveness against fungal growth, the vinegars were tested using a Petri dish with 1.0%, 2.0%, 3.0%, and 4.0% (v/v) against S. commune. In the experiment, termicidal activities were evaluated using a no-choice test for C. curvignathus with 3.0%, 6.0%, 9.0%, and 12.0% (v/v). The wood vinegar exhibited antitermitic activity to C. curvignathus workers in the no-choice experiment; For vinegar produced at 450°C, a 6% concentration was required to achieve 100% mortality against C. curvignathus. In addition, a 12% vinegar produced at 450°C resulted in the lowest mass loss of treated filter paper, which was 20.00%. Furthermore, all the wood vinegars exhibited antifungal activities against S. commune at concentration of 2.0%. The dominant chemical components of wood vinegar produced at temperature of 350°C, 400°C, and 450°C were 2-methoxy-phenol, 4-ethyl-2-methoxy-phenol, 4-ethyl-2-methoxy-phenol, 3.5-dimethoxy-4-hydroxytoluene, and creosol.

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榴莲（Durio sp.）醋的抗真菌活性及组成

对榴莲（Durio sp.）产醋的化学性质、对弯柄黄连的杀虫活性和对裂褶菌的抗真菌活性进行了评价。热解过程在三个不同的温度下产生木醋：350°C、400°C和450°C。为了确定它们对真菌生长的有效性，使用培养皿对葡萄球菌进行1.0%、2.0%、3.0%和4.0%（v/v）的测试。在实验中，使用弯曲弯孢霉3.0%、6.0%、9.0%和12.0%（v/v）的无选择试验来评估白蚁活性。木醋对弯孢霉工人的无选择实验表现出一定的抗菌活性；对于在450°C下生产的醋，需要6%的浓度才能达到100%的抗弯孢菌死亡率。此外，在450°C下产生的12%的醋导致处理过的滤纸的质量损失最低，为20.00%。此外，在2.0%的浓度下，所有的木醋都对S.community表现出抗真菌活性。在350°C、400°C和450°C温度下产生的木醋的主要化学成分是2-甲氧基苯酚、4-乙基-2-甲氧基-苯酚，4-乙基-2-甲氧基-苯酚、3.5二甲氧基-4-羟基甲苯和杂酚油。

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来源期刊

Journal of the Korean wood science and technology Materials Science-Materials Science (miscellaneous)

CiteScore

5.20

自引率

0.00%

发文量

期刊介绍： The Journal of the Korean Wood Science and Technology (JKWST) launched in 1973 as an official publication of the Korean Society of Wood Science and Technology has been served as a core of knowledges on wood science and technology. The Journal acts as a medium for the exchange of research in the area of science and technology related to wood, and publishes results on the biology, chemistry, physics and technology of wood and wood-based products. Research results about applied sciences of wood-based materials are also welcome. The Journal is published bimonthly, and printing six issues per year. Supplemental or special issues are published occasionally. The abbreviated and official title of the journal is ''J. Korean Wood Sci. Technol.''. All submitted manuscripts written in Korean or English are peer-reviewed by more than two reviewers. The title, abstract, acknowledgement, references, and captions of figures and tables should be provided in English for all submitted manuscripts.