Yellow water oligosaccharide as well as preparation method and application thereof

• Main Authors: PEI WENHAO, ZHAO DONGRUI, HUANG MINGQUAN, LI JINCHEN, WU JIHONG, ZHENG FUPING, SUN XIAOTAO, SUN BAOGUO, LI HEHE, MENG NAN
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPIRITS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; VINEGAR; WINE

The invention belongs to the technical field of food engineering, and discloses yellow water oligosaccharide and a preparation method and application thereof.The preparation method comprises the steps of raw material pretreatment, enzymolysis, enzyme deactivation and edulcoration. The prepared yellow water oligosaccharide can obviously increase the content of short-chain fatty acid in excrement in-vitro fermentation liquor, and has obvious effects on maintaining intestinal health and promoting catabolism of fat; and the yield of the yellow water oligosaccharide prepared by the method is high, and the production requirements can be met. 本发明属于食品工程技术领域，公开了一种黄水低聚糖及其制备方法和应用，该制备方法包括原料前处理、酶解、灭酶和除杂步骤，本发明的制备方法简单，原料易得，价格低廉，制得的黄水低聚糖能够显著增加粪便体外发酵液中短链脂肪酸的含量，对维持肠道健康和促进脂肪分解代谢具有显著作用；并且该方法制备的黄水低聚糖得率高，能够满足生产要求。