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Dietary Components in Animal Nutrition: Favoring Sustainability, Welfare and Safety—Second Edition

A special issue of Animals (ISSN 2076-2615). This special issue belongs to the section "Animal Nutrition".

Deadline for manuscript submissions: 31 December 2026 | Viewed by 420

Special Issue Editor


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Guest Editor
Institute of Subtropical Agriculture, Chinese Academy of Sciences (CAS), Changsha, China
Interests: swine nutrition; gut microbiota–host interactions; intestinal barrier function; lipid metabolism; microbial metabolites; extracellular vesicles
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Special Issue Information

Dear Colleagues,

Increasing attention has focused on animal sustainability, welfare and safety, which can be greatly improved by dietary components. Dietary components significantly affect the physiology and behavior of animals. Inappropriate diet components could lead to stress and consequently threaten animal health, as energy consumption and immune response are highly enhanced. A suitable proportion of nutrient elements in diet is crucial to animal sustainability, welfare and safety.

This Special Issue of Animals will publish reviews and original research articles covering the recent research advances in the influence of dietary components in animal nutrition on sustainability, welfare and safety. The dietary components may mainly involve different levels and types of proteins, fats and carbohydrates, as well as functional components, including plants and plant extracts, organic acids, probiotics, etc.

We are particularly interested in studies that strengthen our understanding of the physiological and biochemical mechanisms of dietary components on the sustainability, welfare and safety of farm animals. In addition, promising and innovative diet additives and feeding patterns that favor sustainability, welfare and safety are welcome.

Potential topics include, but are not limited to, the following:

  • The influence of dietary components, innovative additives and feeding patterns on sustainability, welfare and safety in farm animals;
  • Host alterations in response to dietary components and feeding patterns revealed by multi-omics integration analysis;
  • Deciphering the mechanism underlying dietary components on sustainability, welfare and safety.

Prof. Dr. Xihong Zhou
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Animals is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • animal health
  • animal welfare
  • farm animal
  • feed components
  • gut microbiota

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Published Papers (1 paper)

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Research

17 pages, 2701 KB  
Article
Effects of Dietary Deoxynivalenol on Growth Performance, Immunity, Reproductive Hormones, and Microbiome-Metabolome Responses in Immature Gilts
by Zaishan Li, Xiaoxia Hu, Helong Feng, Haiqing Sun, Jiajian Tan, Teng Yu, Zhengdan Lin, Guofu Cheng and Pin Chen
Animals 2026, 16(11), 1751; https://doi.org/10.3390/ani16111751 - 5 Jun 2026
Viewed by 173
Abstract
We evaluated the effects of different levels of DON (LD 441 and HD 1223 μg DON/kg in diet) on the growth performance, immunity, reproductive hormones, and intestinal health of immature gilts. No significant differences were observed in average daily gain, average daily feed [...] Read more.
We evaluated the effects of different levels of DON (LD 441 and HD 1223 μg DON/kg in diet) on the growth performance, immunity, reproductive hormones, and intestinal health of immature gilts. No significant differences were observed in average daily gain, average daily feed intake, or feed to gain ratio between the LD group and the HD group (p > 0.05). The red blood cell count and hematocrit were higher in the LD group compared with the HD group on d 21 (p < 0.05). The gamma-glutamyl transferase activity in the LD group on d 1, 21, 28, 35, and 42 was higher (p < 0.05) compared with the HD group. The aspartate aminotransferase, total antioxidant capacity, and lactic dehydrogenase levels on d 35 were higher in the LD group than those in the HD group (p < 0.05). On d 35, the levels of interleukin 1β, interleukin-4, interleukin-10, tumor necrosis factor-α, and interferon-γ in LD were higher than those in the HD group (p < 0.05). The levels of immunoglobulin A, immunoglobulin M, immunoglobulin G, and complement 4 on d 35 were higher in the LD group compared with those in the HD group (p < 0.05). The gonadotrophin-releasing hormone, luteotrophic hormone, follicle-stimulating hormone, or estradiol did not differ between LD and HD groups throughout the experiment (p > 0.05). For fecal microbiota, Streptococcus in the HD group was reduced compared with the LD group (p < 0.05). In summary, feeding diets contaminated with 1223 μg DON/kg exerted adverse effects on serum profiles of gilts but did not affect their growth performance or reproductive hormones in the present study. Full article
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