绒足药用菌 Flammulina velutipes（姬松茸属）菌株与底物相互作用、抗氧化和抗菌特性的深入研究

IF 1.4 4区生物学 Q4 MYCOLOGY

International journal of medicinal mushrooms Pub Date : 2024-01-01 DOI:10.1615/intjmedmushrooms.2024052533

Rajnish Kumar, Dharmesh Gupta, Anupam Barh, Manoj Nath, VedParkash Sharma, Neerja Rana, Pawan Kumar Sharma, Chidembra Bhardwaj

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引用次数: 0

摘要

为了研究印度次大陆的最佳基质，对四种不同的基质（锯灰+麦麸、麦秸+麦麸+玉米芯、锯灰+玉米芯和麦秸+麦麸）进行了筛选，以筛选出六种不同的菌株。研究了这些菌株的抗氧化和抗菌特性。研究发现，在所有基质中，DMRX-767 和 DMRX-768 菌株的产量和生物效率最高，而小麦秸秆+麦麸的 BE 值最高。为了证实这些发现，对最佳菌株和最佳基质进行了重复试验。在所有基质中，DMRX-767 和 DMRX-768 的产量和生物效率最高，其中小麦秸秆+麦麸的效果最好。菌株 DMRX-166 的甲醇提取物显示出最高的抗菌特性，对枯草芽孢杆菌和丁香假单胞菌的抑制率最高。然而，DMRO-253 对茄属拉氏菌（Ralstonia solanacearum）和野油菜黄单胞菌（Xanthomonas campestris）有抑制作用。DMRX-768 的清除能力最强，其次是 DMRO-253。

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Insights of Strain-Substrate Interaction, Antioxidant and Anti-bacterial Properties in of the Velvet Foot Medicinal Mushroom Flammulina velutipes (Agaricomycetes)

To study the best substrate for the Indian subcontinent, four different substrates (saw dust + wheat bran, wheat straw + wheat bran + corn cobs, saw dust + corn cobs and wheat straw + wheat bran) were screened for six different strains. The antioxidant and antibacterial properties were studied for these strains. In study it was found that the strain DMRX-767 and DMRX-768 were the most promising for yield and biological efficiency in all substrates and wheat straw+wheat bran being the best with respect to BE. To corroborate the findings, the best strain and best substrate trails were repeated. DMRX-767 and DMRX-768 were the most promising for yield and biological efficiency in all substrates, with wheat straw+wheat bran were again found the best. The methanolic extract of strain DMRX-166 showed highest antibacterial properties as highest inhibition is found for Bacillus subtilis and Pseudomonas syringae. However, DMRO-253 inhibited Ralstonia solanacearum and Xanthomonas campestris. DMRX-768 has the best scavenging ability followed by DMRO-253.

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来源期刊

International journal of medicinal mushrooms 医学-药学

CiteScore

2.60

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： The rapid growth of interest in medicinal mushrooms research is matched by the large number of disparate groups that currently publish in a wide range of publications. The International Journal of Medicinal Mushrooms is the one source of information that will draw together all aspects of this exciting and expanding field - a source that will keep you up to date with the latest issues and practice. The International Journal of Medicinal Mushrooms published original research articles and critical reviews on a broad range of subjects pertaining to medicinal mushrooms, including systematics, nomenclature, taxonomy, morphology, medicinal value, biotechnology, and much more.