2026-09-17 16:51:05 Earth and Environmental Science 559 (2020) 012013食用菌发酵液是通过液体培养获得的产物。添加食用菌发酵液的酸奶能促进乳酸菌生长、增加成品活菌数、赋予特殊风味,并具有更高营养价值和新保健功能。本研究比较了三种酸奶(蝉拟青霉发酵液酸奶、子实体酸奶、原味酸奶)在发酵过程中pH和乳酸含量变化、多糖/粗蛋白/微量元素含量及贮藏期乳酸菌总数变化。...
2026-09-17 15:45:00 Earth and Environmental Science 559 (2020) 012013Fermented broth of edible fungus is a product obtained by liquid culture with edible fungus. The yogurt adding fermented broth of edible fungus can promote the growth of lactobacillus in yogurt...
2026-09-17 14:01:00 泛亚医药[目的] 研究不同培养条件对野生蝉花液体菌种生长的影响。[方法] 将蝉花菌种接种至含不同碳源、氮源、微量元素及pH的液体培养基中,于19℃、120 r/min的恒温摇床中培养,比较不同处理下菌丝球直径、密度及重量。[结果] 结果表明,蝉花液体菌种的最佳培养基成分为可溶性淀粉、奶粉和维生素B12,最适pH为5.0-6.0。[结论] 可溶性淀粉是蝉花液体菌种培养基最适碳源;奶粉是蝉花液体菌种培养基...
2026-09-17 12:02:14 Medicinal Plant 2018,9( 1) : 25 - 29To study the effect of different culture conditions on the growth of wild I.cicadae Miq.liquid strain.[Methods]The I.cicadae Miq.strain was inoculated into the liquid culture medium with differe...
2026-09-17 10:55:36 中国药房 2026年37卷第11期采用网络药理学和生物信息学分析并预测虫草素延缓AKI-CKD的信号通路及其与铁死亡途径的关系。采用细胞实验对预测结果进行验证:将人肾小管上皮细胞HK-2分为空白组、虫草素组、模型组、H2O2+虫草素组,除空白组和虫草素组外,其余各组加入150 μmol/L H2O2处理72 h以诱导细胞持续性氧化应激损伤;虫草素(40 μmol/L)干预72 h后,检测细胞中谷胱甘肽过氧化物酶4(GPX4)...
2026-09-16 11:40:47 UMD News / PNAS | 2026-07-01马里兰大学St.Leger团队发现,绿僵菌(M. robertsii)代谢广度越广,杀虫越快、植物根系定殖越强,破解"杀虫vs共生"权衡之谜,发表于《PNAS》(2026.07.01)。...
2026-09-16 11:19:57 探微者真菌三剑客到今天凑齐了——第16期木霉打真菌,第17期淡紫拟青霉打线虫,这期收官:昆虫病原真菌(绿僵菌 Metarhizium 和白僵菌 Beauveria)打虫子。它们用的是同一种武器——附着胞(appressorium),但产生的破坏力来自一个你意想不到的物理原理:甘油渗透压。Trends in Microbiology 2024年发了一篇来自中科院的综述,把绿僵菌和白僵菌并排拆开了感染昆虫...
2026-09-16 10:41:33 科学报告 | (2022) 12:5853本研究通过单因素实验、均匀设计和非线性回归分析,优化了蝉拟青霉(Paecilomyces cicadae)产麦角甾醇过氧化物(EP)的培养基组分。优化后EP产量达256 μg/L,较未优化前提高5倍。通过建立Monod模型、Andrews模型、Contois模型和Aibe模型,分析了发酵液黏度、底物及产物对菌体生长的影响。结果表明:Monod模型能较好预测菌体生长;黏度与底物对EP浓度的影响显著...
2026-09-16 10:05:16 Scientific Reports | (2022) 12:5853we optimized medium components for the production of ergosterol peroxide (EP) by Paecilomyces cicadae based on a mono-factor experiment, a uniform design, and a non-linear regression analysis....
2026-09-16 09:23:11 Scientific Reports | (2022) 12:5853we optimized medium components for the production of ergosterol peroxide (EP) by Paecilomyces cicadae based on a mono-factor experiment, a uniform design, and a non-linear regression analysis....