非抗生素料添加剂的生产由Acremonium terricola固体发酵的Camellia oleifera面粉
Peng Zhang1,2, Ying Xiong1,3, Luanluan Bi1,3
1Hunan Key Laboratory of Forestry Edible Resources Safety and Processing, Changsha, Hunan, 410004, China.
Bioresources and bioprocessing
|September 28, 2024
概括
驼油粉 (COM) 可以通过Acremonium terricola发酵转化为有价值的无抗生素料添加剂. 在最佳条件下,可增强诸如胆酸和厄戈斯特醇之类的关键化合物,促进可持续农业.
科学领域:
- 生物技术是生物技术.
- 农业科学 农业科学
- 菌类学 菌类学是指菌类学.
背景情况:
- 驼油 (Camellia oleifera) 粉 (COM) 是油茶加工中未充分利用的副产品,阻碍了该行业的发展.
- 目前COM的低价值应用包括处置或低质量的肥料使用.
- 开发高价值的COM应用程序对于油茶行业的可持续增长至关重要.
研究的目的:
- 研究Acremonium terricola对COM的固态发酵,以生产无抗生素的料添加剂.
- 优化发酵条件以最大限度地生产有价值的化合物.
- 评估COM作为生产功能性料成分的基质的潜力.
主要方法:
- 使用Acremonium terricola.使用COM的固态发酵.
- 优化沙宁度以增强代谢物产量.
- 分析皮质酸,埃尔戈斯特醇和基含量.
- 使用COM,大米 (RB) 和小麦 (WB) 混合物发酵.
- 对酶活性 (POD,Na+/K+-ATPase) 的评估和细胞成分分析.
主要成果:
- 5毫克/毫升的沙宁度显著增加了A. terricola.的皮质酸 (70.4毫克/克),厄戈斯特醇 (3.32毫克/克) 和基 (110毫克/克) 产量.
- 这种沙波宁水平还增强了基的产生和酶活动 (POD,Na+/K+-ATPase),维持细胞平衡.
- 与单个成分相比,COM,RB和WB (15:65:20) 的混合物显著增加了皮酸和厄戈斯特醇产量.
- 混合物中的A. terricola培养 (ATC) 中的糖和蛋白质含量与单独的RB和WB相比.
结论:
- 通过A. terricola发酵,COM可以有效地作为生产无抗生素料添加剂的基材.
- 优化的发酵条件和基质混合物增强了有价值化合物的生产.
- 这种方法提供了一种可持续的方法来增加COM的价值,支持油茶行业和动物料生产.
关键词:
这就是Acremonium terricola.卡梅利亚橄花 (Camellia oleifera) 油粉是什么意思?无抗生素的料添加剂 无抗生素的料添加剂科尔迪塞普酸是什么 科尔迪塞普酸茶叶肥素是一种茶叶肥素.更多相关视频
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