Article (Scientific journals)
Improving the Nutritional Value of Plant Protein Sources as Poultry Feed through Solid-State Fermentation with a Special Focus on Peanut Meal—Advances and Perspectives
Li, Chong; Li, Shuzhen; Zhu, Yanbin et al.
2023In Fermentation, 9 (4), p. 364
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Keywords :
amino acid; anti-nutritional factor; peanut meal; plant protein source; poultry; solid-state fermentation; Food Science; Biochemistry, Genetics and Molecular Biology (miscellaneous); Plant Science
Abstract :
[en] The poultry industry has been and is still suffering considerable challenges because of the increasing price of soybean meal. Therefore, it is imperative to find alternative, high-quality plant protein sources. Peanut meal (PNM), a by-product of peanut oil extraction, is abundant in crude protein (40.1–50.9%), making it a potential plant protein source. However, nutritional and non-nutritional limitations are detrimental to its application in poultry diets, such as an imbalance in amino acid composition, phytate and the risk of aflatoxins pollution. As a processing technique, solid-state fermentation has been used to reduce phytate and improve the nutrient availability of plant protein sources in the feed industry. It is a promising approach to improving the application of PNM in poultry diets. There are several advantages to the solid-state fermentation of PNM, such as low-cost equipment, high productivity, the stability of the product and the minimization of energy consumption. Currently, there is still a lack of synthesized information on the application of solid-state fermented PNM in poultry. This review summarized the limiting factors for PNM application in poultry feed and the improvement of solid-state fermentation on the nutritional value of plant protein sources so as to evaluate the feasibility of improving the nutritional value of PNM as poultry feed through solid-state fermentation. We hope to shed some light on the selection of protein resources in future research.
Disciplines :
Veterinary medicine & animal health
Author, co-author :
Li, Chong  ;  Université de Liège - ULiège > TERRA Research Centre ; Key Laboratory for Feed Biotechnology of the Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agriculture Sciences, Beijing, China
Li, Shuzhen;  Key Laboratory for Feed Biotechnology of the Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agriculture Sciences, Beijing, China
Zhu, Yanbin;  Institute of Animal Husbandry and Veterinary Medicine, Tibet Academy of Agriculture and Animal Husbandry Sciences, Lhasa, China
Chen, Si;  Department of Molecular Cell Biology, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Suwon, South Korea
Wang, Xiaoying;  Key Laboratory for Feed Biotechnology of the Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agriculture Sciences, Beijing, China
Deng, Xuejuan;  National Engineering Research Center of Biological Feed, Beijing, China
Liu, Guohua ;  Key Laboratory for Feed Biotechnology of the Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agriculture Sciences, Beijing, China
Beckers, Yves  ;  Université de Liège - ULiège > TERRA Research Centre > Animal Sciences (AS)
Cai, Huiyi;  Key Laboratory for Feed Biotechnology of the Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agriculture Sciences, Beijing, China ; National Engineering Research Center of Biological Feed, Beijing, China
Language :
English
Title :
Improving the Nutritional Value of Plant Protein Sources as Poultry Feed through Solid-State Fermentation with a Special Focus on Peanut Meal—Advances and Perspectives
Publication date :
07 April 2023
Journal title :
Fermentation
eISSN :
2311-5637
Publisher :
MDPI
Volume :
9
Issue :
4
Pages :
364
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
CSC - China Scholarship Council [CN]
Funding text :
This research was funded by China Agriculture Research System (CARS-41).C.L. gratefully acknowledges financial support from the China Scholarship Council (No. 202103250085).
Available on ORBi :
since 06 September 2023

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