干 (Diospyros kaki) 副产品作为反动物的料来源的潜在用途
Sang Moo Lee1,2, Tabita Dameria Marbun1,2, Eun Joong Kim1,2
1Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Korea.
Journal of animal science and technology
|August 21, 2024
概括
干燥的豆副产品 (豆皮 [PP]和整个豆 [WP]) 与大米草化显示出作为反动物料的潜力. 7:3和8:2的最佳比例改善了牲畜的消化能力和口感.
科学领域:
- 动物和营养科学动物和营养科学
- 农业化学 农业化学
- 食品科学 食品科学 食品科学
背景情况:
- 农业副产品的价值化对于可持续的动物营养至关重要.
- 大的副产品 (皮[PP]和整体[WP]) 是未充分利用的料资源.
- 料发酵是保护和提高料质量的关键过程.
研究的目的:
- 为了评估化学成分,体外可消化性,和口味的干燥的豆副产品与米.
- 为了确定PP和WP与反动物料中的米的最佳混合比率.
- 为了比较米草的营养价值与传统的料.
主要方法:
- 胡桃子副产品 (PP和WP) 用不同比例 (3:7, 5:5, 7:3, 8:2) 与大米 (RS) 进行了70天的化.
- 分析了化学成分 (原蛋白,纤维,乳酸盐,氨-N).
- 在实验室中,干物质的消化能力在6小时的潜伏期内进行了评估.
- 使用食堂方法对汉武牛,山羊和鹿进行了口味评估.
主要成果:
- 在WP3R7中,原蛋白和乳酸盐含量较高.
- PP3R7和PP8R2的片含有较低的中性清洁剂纤维,酸性清洁剂纤维和氨-N.
- 在试验室中,PP8R2和WP7R3片与传统片相比,显示出优异的干物质消化能力.
- 在牛,山羊和鹿中,PP7R3和PP8R2体显示出高的口味度指数.
结论:
- 干燥的副产品 (PP和WP) 可以有效地用米干进行化.
- 7: 3和8: 2的比例 (鱼副产品:米) 建议用于生产高质量的反动物料.
- 这些片提供了一个有前途的替代性料,改善了反动物的消化能力和接受度.
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