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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Agriculture / Faculty of Agriculture >
Peer-reviewed Journal Articles, etc >
Feeding cashew nut shell liquid decreases methane production from feces by altering fecal bacterial and archaeal communities in Thai local ruminants
| Title: | Feeding cashew nut shell liquid decreases methane production from feces by altering fecal bacterial and archaeal communities in Thai local ruminants |
| Authors: | Tamori, Koya Browse this author | | Matsunaga, Bungo Browse this author | | Boonsaen, Phoompong Browse this author | | Khongpradit, Anchalee Browse this author | | Sawanon, Suriya Browse this author | | Nagashima, Kyo Browse this author | | Koike, Satoshi Browse this author →KAKEN DB | | Kobayashi, Yasuo Browse this author →KAKEN DB |
| Keywords: | alkyl phenols | | cashew nut shell liquid | | feces | | methane | | microbiota |
| Issue Date: | Jan-2021 |
| Publisher: | John Wiley & Sons |
| Journal Title: | Animal science journal |
| Volume: | 92 |
| Issue: | 1 |
| Start Page: | e13569 |
| Publisher DOI: | 10.1111/asj.13569 |
| Abstract: | The effect of feeding cashew nut shell liquid (CNSL) on fecal fermentation products and microbiota was investigated in Thai native cattle and swamp buffaloes. Four of each animal were fed rice straw and concentrate diet with control pellets without CNSL for 4 weeks, followed by the same diet with pellets containing CNSL for another 4 weeks, so that CNSL was administered at a level of 4 g/100 kg body weight. Feces were collected the last 2 days in each feeding period. CNSL alkyl phenols were recovered from feces (16%-28%) in a similar proportion to those in the diet, indicating that most functional anacardic acid was not selectively removed throughout the digestive tract. In vitro production of gas from feces, particularly methane, decreased with CNSL feeding. The proportion of acetate in feces decreased with CNSL feeding, whereas that of propionate increased, without affecting total short-chain fatty acid concentration. CNSL feeding changed fecal microbial community, particularly in swamp buffaloes, which exhibited decreases in the frequencies of Treponema, unclassified Ruminococcaceae, and Methanomassiliicoccaceae. These results suggest that CNSL feeding alters not only rumen fermentation but also hindgut fermentation via modulation of the microbial community, thereby potentially attenuating methane emission from the feces of ruminant animals. |
| Rights: | This is the peer reviewed version of the following article: Tamori, K, Matsunaga, B, Boonsaen, P, et al. Feeding cashew nut shell liquid decreases methane production from feces by altering fecal bacterial and archaeal communities in Thai local ruminants. Anim Sci J. 2021; 92:e13569, which has been published in final form at https://doi.org/10.1111/asj.13569. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/83737 |
| Appears in Collections: | 農学院・農学研究院 (Graduate School of Agriculture / Faculty of Agriculture) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 小林 泰男
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