Probiotics for regulating intestinal flora of astronauts as well as preparation method and application of probiotics

• Main Author: FANG LIBIN
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2022
• Subjects: FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention discloses probiotics for regulating intestinal flora of astronauts. The probiotics comprise the following components in percentage by mass: 30-45% of intestinal probiotics, 20-30% of lentinan, 10-20% of walnut powder, 10-20% of jujube powder and 10-20% of lily powder. The preparation process comprises the following steps: weighing the raw materials in parts by weight, mixing the walnut powder, the Chinese date powder and the lily powder, adding water, extracting for 8-10 hours, and filtering to obtain an extracting solution; concentrating and crushing the extract liquor to obtain mixed powder; adding lentinan, bifidobacterium, lactobacillus casei and lactobacillus rhamnosus into the mixed powder, and uniformly mixing to obtain a finished product. The food can effectively regulate the balance of intestinal flora of astronauts in a weightlessness state and enhance the immunity. 本发明公开了一种调节航天员肠道菌群的益生菌，包括下述质量分数的组分：肠道益生菌30-45％、香菇多糖20-30％、核桃粉10-20％、大枣粉10-20％、百合粉10-20％；制备过程：按照重量份称取原料将核桃粉、大枣粉、百合粉混合，加水萃取8