Technology of continuously preparing active components of spores of bamboo fungi

• Main Authors: LIN CHENQIANG, ZHANG HUI, LIN RONGBIN, CHEN LONGJUN, JIA XIANBO, CHEN JICHEN, FANG YU, LIN XINJIAN
• Format: Patent
• Language: Chinese; English
• Published: 20.08.2019
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; DERIVATIVES THEREOF; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; PEPTIDES; POLYSACCHARIDES; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPIRITS; THEIR PREPARATION OR CHEMICAL WORKING-UP; VINEGAR; WINE

The invention discloses a technology of continuously preparing active components of spores of bamboo fungi. A polysaccharide extraction technology is optimized; in a protein removing step, proteins are obtained in the first step; in a grease removing step, ethanol that is recovered in an alcohol precipitation step is extracted again; in the alcohol precipitation step, ethanol can precipitate polysaccharides and is capable of extracting micromolecular active substances in the solution, and thus the ethanol phase can be further separated and extracted to obtain various active substances. The designed extraction process route can continuously extract bamboo fungus spores; valuable components: polypeptides, polysaccharides, and micromolecular active substances are obtained in sequence; and bamboo fungus spores are fully utilized. 本发明公开了一种竹荪孢子中活性成分连续制备工艺。在多糖提取工艺的基础上进行优化，将除蛋白环节设计为第一步提取获得蛋白；脱脂环节设计为利用醇沉后回收的乙醇再次提取；同时针对醇沉这个步骤中，乙醇除了可以沉淀多糖，还会萃取溶液中的小分子类活性物质，因此对乙醇相进行进一步的分离提取获得不同种类的活性成分。本发明设计的一套提取工艺路线，可以对竹荪孢子连续提取，依次可以获得多肽、多