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来自各种来源的供水对Ganoderma lucidum固态发酵有不同的影响

Wei Yi¹, Qingmei Xiao¹, Mi Wei¹

¹Sanya Institute of Nanjing Agricultural University, Department of Microbiology, Key Lab of Microbiological Engineering of Agricultural Environment, Ministry of Agriculture, College of Life Sciences, Nanjing Agricultural University, Nanjing 210095, PR China.

Letters in applied microbiology

|July 16, 2025

概括

正常的盐水显著提高了Ganoderma lucidum固态发酵 (SSF) 的效率,促进了酶活动和生物质. 这项研究为优化微生物发酵过程的水源提供了关键的见解.

科学领域:

生物技术是生物技术.
微生物学微生物学
生物化学工程生物化学工程

背景情况:

水是固态发酵 (SSF) 的关键组成部分,影响微生物生长和酶生产.
不同水源对SSF效率的具体影响,特别是对于工业应用,需要进一步研究.

研究的目的:

为了研究各种水源对Ganoderma lucidum的供水SSF的影响.
为了确定正常盐水,自来水和脱离离子水如何影响关键的SSF参数.

主要方法:

用不同的水源进行了Ganoderma lucidum固态发酵.
测量了酶活性 (laccase,CMCase,FPA),生物质,毛细血管水含量和毛细血管水放松时间.

主要成果:

正常的盐酸补充导致了最高的laccase,CMCase和FPA活动,以及最大的生物质产量.
与自来水和脱离离子水相比,正常盐水显著增加了毛细血管水含量,并减少了毛细血管水放松时间.
这些改进表明SSF矩阵内的水供应和动态有所改善.

结论:

正常的盐水在提高Ganoderma lucidum的SSF效率方面表现出显著的优势.
这些发现为选择最佳水源提供了科学基础,以改善G. lucidum和可能其他微生物的发酵过程.

关键词:

这种植物叫做Ganoderma lucidum.低场核磁共振 (LF-NMR) 是一种超吸收聚合物 (SAP) 是一种超吸收聚合物.水源水的来源是水.供水固态发酵供水固态发酵

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