Effect of citric acid residue and short-chain fatty acids on fermentation quality and aerobic stability of lucerne ensiled with lactic acid bacteria inoculants
文献类型：期刊论文
| 作者 | Chen, Sifan1; Zhao, Jie1; Dong, Dong1; Hu, Junfeng4; Huang, Guofeng5; Sun, Fuxin3; Yu, Chengqun2 ; Shao, Tao1
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| 刊名 | JOURNAL OF APPLIED MICROBIOLOGY
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| 出版日期 | 2021-08-10 |
| 页码 | 10 |
| ISSN号 | 1364-5072 |
| DOI | 10.1111/jam.15236 |
| 通讯作者 | Shao, Tao(taoshaolan@163.com) |
| 英文摘要 | The experiment aimed to compare the effects of citric acid residue (CAR) to that of three commonly used short-chain fatty acids on the fermentation quality, aerobic stability and structural carbohydrate degradation of lucerne ensiled with lactic acid bacteria (LAB) inoculants. Fresh lucerne was ensiled with distilled water (control), LAB inoculant (L), CAR + LAB inoculant (CL), formic acid + LAB inoculant (FL), acetic acid + LAB inoculant (AL) and propanoic acid + LAB inoculant (PL) for 50 days. Chemical composition and microbial populations were determined after ensiling. The residual silages ensiled for 50 days were evaluated for aerobic stability. Compared with control, CL, FL, AL and PL treatments significantly (p < 0.05) decreased pH, ammonia nitrogen (NH3-N) and butyric acid contents and increased lactic acid, acetic acid and propionic acid contents. Among them, CL silages had the lowest pH, dry matter and water-soluble carbohydrate (WSC) content, whereas the population of LAB and the lactic acid contents were highest. Besides, CL outperformed in enhancing fibre degradation, CL silages significantly decreased (p < 0.05) neutral detergent fibre, acid detergent fibre, hemicellulose and cellulose contents compared with control and had the highest Flieg's point. All treated-silages improved the aerobic stability compared with control, of which L improved 32 h, whereas CL, FL, AL and PL improved 46, 20, 46, >64 h, respectively. Applying a combination of CAR and LAB inoculant improved the fermentation quality and structural carbohydrate degradation of lucerne silage and had a similar effect on aerobic stability compared with other three short-chain fatty acids. The CAR had a comparable effect on enhancing the fermentation quality compared with three short-chain fatty acids. Thus, the combination of CAR and LAB inoculant might be used as an ideal additive for lucerne silage making with low WSC and high moisture content. |
| WOS关键词 | IN-VITRO DIGESTIBILITY ; LACTOBACILLUS-PLANTARUM ; NUTRITIVE-VALUE ; SILAGE ; ALFALFA ; ADDITIVES ; BUCHNERI |
| 资助项目 | Research and Demonstration on the Key Technology of Feeding Straw and Sideline Products[2019C10010] ; Major Science and Technology Special Project of Tibet-Technological Mode Innovation and Demonstration of Spatio-temporal Expansion of Tibet Prataculture[XZ202101ZD0003N] ; Jiangsu Guoxin Union Energy Co., Ltd. |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Microbiology |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000683467700001 |
| 资助机构 | Research and Demonstration on the Key Technology of Feeding Straw and Sideline Products ; Major Science and Technology Special Project of Tibet-Technological Mode Innovation and Demonstration of Spatio-temporal Expansion of Tibet Prataculture ; Jiangsu Guoxin Union Energy Co., Ltd. |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/164709]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Shao, Tao |
| 作者单位 | 1.Nanjing Agr Univ, Coll Agrograssland Sci, Inst Ensiling & Proc Grass, Weigang 1, Nanjing 210095, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 3.Jiangsu Guoxin Union Energy Co Ltd, Yixing, Peoples R China 4.Agr & Rural Off Hemudu Town, Ningbo, Peoples R China 5.Agr & Rural Off Lubu Town, Ningbo, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Sifan,Zhao, Jie,Dong, Dong,et al. Effect of citric acid residue and short-chain fatty acids on fermentation quality and aerobic stability of lucerne ensiled with lactic acid bacteria inoculants[J]. JOURNAL OF APPLIED MICROBIOLOGY,2021:10. |
| APA | Chen, Sifan.,Zhao, Jie.,Dong, Dong.,Hu, Junfeng.,Huang, Guofeng.,...&Shao, Tao.(2021).Effect of citric acid residue and short-chain fatty acids on fermentation quality and aerobic stability of lucerne ensiled with lactic acid bacteria inoculants.JOURNAL OF APPLIED MICROBIOLOGY,10. |
| MLA | Chen, Sifan,et al."Effect of citric acid residue and short-chain fatty acids on fermentation quality and aerobic stability of lucerne ensiled with lactic acid bacteria inoculants".JOURNAL OF APPLIED MICROBIOLOGY (2021):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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