Culture medium suitable for separating and culturing eurotium cristatum and method

• Main Authors: YUAN XIAOYA, SHI HAIBIN, MO JIN, ZUO JING, ZHU JINGUO
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2019
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

The invention discloses a culture medium suitable for separating and culturing eurotium cristatum and a method. The culturing medium contains tea-leaf lixivium, potato lixivium, distilled water, trehalose, CaCl2 and NaCl; the tea-leaf lixivium, the potato lixivium and the distilled water are prepared according to the volume ratio of (1.5-2.5):(2.5-3.5):(2.5-3.5); the content of the trehalose in the culture medium per 1000mL is 0.4-0.6 g; the content of CaCl2 in the culture medium per 1000 mL is 0.5-1.5 g; the content of NaCl in the culture medium per 1000 ML is 25-35 g; the preparation methodfor the tea-leaf lixivium comprises the steps that 150-250 g of green tea leaves are boiled with 1000 mL of distilled water for 10-20 min, and after filtering and residue removing, the tea-leaf lixivium is obtained; the preparation method for the potato lixivium comprises the steps that 150-250 g of potatoes are boiled with 1000 mL of distilled water for 10-20 min, and after filtering and residueremoving, the potato lixiv