Compound protein source and application thereof

• Main Authors: YU YONGNING, YANG YUNXIA, HAN DONG, JIN JUNYAN, ZHU XIAOMING, LIU HAOKUN, XIE SHOUQI, ZHANG ZHIMIN
• Format: Patent
• Language: Chinese; English
• Published: 19.03.2024
• Subjects: FODDER; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention discloses a compound protein source and application thereof, and belongs to the technical field of aquatic feed. The compound protein source comprises tenebrio molitor powder, chlorella powder, clostridium ethanol protein and cottonseed protein concentrate according to the mass ratio of 1: 1: 5: 5-1: 1: 7: 3, the compound protein source is beneficial to growth of the carassius auratus gibelio and feed utilization, the protein apparent digestibility of the carassius auratus gibelio and the activity of protease can be improved, and digestion of the carassius auratus gibelio to protein is facilitated; moreover, the compound protein source can promote the absorption of protein by the intestinal tract of the carassius auratus gibelio, increase the length of microvilli and improve the tight connection of the intestinal tract, and is beneficial to the health of the intestinal tract; in addition, the compound protein source can enhance intestinal amino acid perception and improve the oxidation resistanc