Effects of mulberry leaf extract on the intestinal health of spotted sea bass (Lateolabrax maculatus)

Mulberry leaf extract (ELM) has the functions of promoting growth, antioxidant, improving intestinal microbial composition, thus providing a potential solution the occurrence of fish intestinal diseases. Therefore, this experiment was conducted to explore the effects of ELM on intestinal health of s...

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Veröffentlicht in:	Frontiers in Marine Science 2023-05, Vol.10
Hauptverfasser:	Zhou, Sishun, Huang, Zhangfan, Lin, Hao, Kong, Lumin, Ma, Jianrong, Long, Zhongying, Qin, Huihui, Liu, Longhui, Lin, Yi, Li, Zhongbao
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Antibiotics antioxidant ability Antioxidants Aquaculture Aquatic animals Bass Digestion digestive enzyme activity Enzymes Experiments Feeding experiments Feeds Flora Growth rate Histology intestinal microorganism intestinal tissue morphology Intestine Intestines Lateolabrax maculatus Leaves Marine fishes Metabolism Microorganisms Morphology mulberry leaf extract Nutrients Oxidation Phenols Phosphatase Plant extracts Proteins Raw materials spotted sea bass Weight
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Zusammenfassung:	Mulberry leaf extract (ELM) has the functions of promoting growth, antioxidant, improving intestinal microbial composition, thus providing a potential solution the occurrence of fish intestinal diseases. Therefore, this experiment was conducted to explore the effects of ELM on intestinal health of spotted sea bass Lateolabrax maculatus . A total of 360 spotted sea bass (9.00 ± 0.02 g) were selected and randomly divided into 6 groups. Fish in each group were given feed with varying ELM concentration (0, 3, 6, 9, 12, 15 g/kg) for 52 days, respectively. Results show, dietary intake of 9 g/kg ELM increased the weight gain, specific growth ratio and feed intake of the spotted sea bass ( P
ISSN:	2296-7745 2296-7745
DOI:	10.3389/fmars.2023.1185795