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Updated: Jan 29, 2026

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Preparation of High-Quality Fermented Fish Product
Published on: August 23, 2019
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确保时间和混合微生物发酵液体模块化在体外消化和发酵总混合饮食的体发酵
Sineenart Polyorach1, Wichai Suphalucksana1, Ampon Klompanya1
1Department of Animal Production Technology and Fisheries, School of Agricultural Technology, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand.
Veterinary sciences
|January 28, 2026
概括
用混合微生物发酵液 (MMFL) 优化发酵总混合配给 (FTMR) 14天,显著改善营养含量和消化能力. 这种用0.5%的MMFL进行14天的灌期,可以增强反动物系统中的反动物发酵和微生物效率.
科学领域:
- 动物科学动物科学
- 类动物营养 类动物营养
- 料保存和发酵 料的保存和发酵
背景情况:
- 发酵总混合配给 (FTMR) 对于反动物的营养至关重要,但优化它们的生产需要了解化时间和微生物添加剂的影响.
- 混合微生物发酵液 (MMFL) 是一种潜在的添加剂,可以增强料发酵和营养利用,但其最佳含量水平和发酵周期尚未确定.
研究的目的:
- 调查不同种植期和MMFL含量率对FTMR的化学成分,体外可降解性和乳头发酵的影响.
- 评估这些处理对FTMR内的微生物生态的影响.
- 为了确定保证持续时间和MMFL水平的最佳组合,以提高FTMR质量和发酵效率.
主要方法:
- 进行了一项4×4的因数设计实验,使用四个发酵时间 (0,7,14,21天) 和四个MMFL包含率 (0,0.5,1.0,1.5%的干物质).
- 评估的参数包括化学成分 (原蛋白,纤维分量),体外干物质 (DM) 和有机物质 (OM) 的消化能力,汁发酵最终产品 (挥发性脂肪酸) 和微生物种群 (细菌,真菌,原生动物).
主要成果:
- 结合0.5%MMFL的14天发酵期显著改善了FTMR质量,增加了原蛋白 (12.0%至14.3%DM) 和减少中性清洗剂纤维 (54.2%至49.1%).
- 在体外,DM和OM的消化能力增加了9-12%,总挥发性脂肪酸增加了15%,酸的比例增加了,降低了酸与酸的比率.
- 估计甲产量减少了18%,而细菌和真菌种群增加,原生动物减少,表明转向更有效的微生物社区.
结论:
- 在FTMR中,14天的化期与适度的MMFL补充剂 (0.5%) 有效地提高了营养节约和发酵效率.
- 这些发现表明,改善FTMR在反动物养系统中的利用有实际好处.
- 建议进行进一步的体内和经济评估,以充分验证这些结果.
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