北苏门答腊鸡和山羊农场土壤中分离的溶角真菌的潜力

Q3 Environmental Science

Current Research in Environmental and Applied Mycology Pub Date : 2022-01-01 DOI:10.5943/cream/12/1/2

R. Aritonang, J. Mamangkey, D. Suryanto, E. Munir, A. Hartanto

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引用次数: 1

摘要

人们已经努力开发出能够降解鸡毛废料的真菌分离株。本研究的目的是寻找并测试从鸡场和山羊场周围土壤中分离的角朊酶真菌降解鸡毛废弃物的能力。初步筛选了溶角真菌在脱脂乳琼脂培养基上的蛋白水解活性。该研究获得了46株基于真菌菌落颜色或真菌形态的分离株。8株真菌A2、A7、A12、A18、A29、A31、K1和K2在发酵培养基或羽毛粉肉汤中均表现出较强的蛋白水解活性和10 d内对鸡毛的完全降解能力。基于分子分析，鉴定出潜在分离株K2和A18分别为云南炭黑青霉和柠檬青霉。

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Potential of keratinolytic fungi isolated from chicken and goat farms soil, North Sumatra

Efforts have been made to develop fungal isolates with the ability to degrade chicken feather waste. The goal of this study was to find and test the ability of keratinolytic fungi isolated from the soil around chicken and goat farms to degrade chicken feather waste. The keratinolytic fungi were preliminarily screened for their proteolytic activity on skim milk agar medium. The study obtained forty six isolates that were characterized based on the fungal colonies color or fungal morphotypes. Eight fungal isolates (A2, A7, A12, A18, A29, A31, K1, and K2) displayed considerable proteolytic activities and total degradation of chicken feather in the fermentation medium or feather meal broth in 10 days. Based on the molecular analysis, the species identity of potential isolates namely K2, and A18 were assigned as Yunnania carbonaria and Penicillium citrinum.

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来源期刊

Current Research in Environmental and Applied Mycology Environmental Science-Ecology

CiteScore

1.80

自引率

0.00%

发文量

期刊介绍： Current Research in Environmental & Applied Mycology (Journal of Fungal Biology) is an international peer-reviewed journal with swift publication. This includes reviews of research advances and methodology and articles in applied and environmental mycology. Current Research in Environmental & Applied Mycology has no page charges or open access charges and offers a free outlet for the publications of the mycology community. All manuscripts will undergo peer review before acceptance. Copyright is retained by the authors.