一种提高粉质虫草胞内多糖产量的液态发酵培养基及其制备方法

• Format: Patent
• Language: Chinese
• Published: 15.08.2025
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

本发明公开了一种提高粉质虫草胞内多糖产量的液态发酵培养基及其制备方法，所述的提高粉质虫草胞内多糖产量的液态发酵培养基包括如下质量浓度的组分：木糖15-25 g/L，蛋白胨5-15 g/L、氯化钠1.5-2.5 g/L、VB1 20 mg/L，溶剂为水，pH自然；所述的提高粉质虫草胞内多糖产量的液态发酵培养条件为：温度19-25℃、10-14%接种量、培养3-7天。本发明提供的培养基及培养条件培育粉质虫草菌，胞内多糖的生产效率得到显著提高，且生产设备简单、条件易于控制、周期短、成本低，对粉质虫草胞内多糖产量提升及进一步研究开发具有重要意义。