Fermentation method for enhancing sugar production of corn straw by utilizing clostridium thermocellum

• Main Authors: ZHAO PEICHAO, XU CHENGJIAO, LI CHUNYAN
• Format: Patent
• Language: Chinese; English
• Published: 06.09.2022
• 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

The invention discloses a fermentation method for enhancing sugar production of corn straws by utilizing clostridium thermocellum, and relates to the field of corn straw fermentation, in particular to a fermentation method for enhancing sugar production of corn straws by utilizing clostridium thermocellum. The method aims at solving the problems that an existing method for producing sugar from straw through clostridium thermocellum is wet anaerobic fermentation, the occupied area is large, and biogas slurry generated after fermentation pollutes the environment. The method comprises the following steps: 1, taking puffed corn straw as a fermentation substrate; and 2, sterilizing the fermentation substrate, inoculating the clostridium thermocellum seed solution into the sterilized fermentation substrate in an anaerobic incubator, and carrying out anaerobic fermentation. The method is used for producing sugar by fermenting the corn straws. 一种利用热纤梭菌强化玉米秸秆产糖的发酵方法，涉及玉米秸秆发酵领域，尤其涉及一种利用热纤梭菌强化玉米秸秆产糖的发酵方法。是要解决现有利用热纤梭菌进行秸