在食品发酵中进行高通量选以产生香味
Weng Chan Vong1, Christoph Cerny1, Igor Bodnar2
1Firmenich Aromatics (China) Co. Ltd., 3901 Jindu Road, Minhang District, 201108 Shanghai, China.
Food research international (Ottawa, Ont.)
|January 15, 2024
概括
一种新的微型板方法有效地选微生物发酵中的芳香化合物. 扩大规模被证明是可靠的,使得从农业食品副产品开发清洁标签的食品成分成为可能.
科学领域:
- 食品科学 食品科学 食品科学
- 微生物学 微生物学
- 生物技术是生物技术.
背景情况:
- 开发清洁标签食品成分需要识别微生物发酵产生的新型芳香化合物.
- 农业食品侧流是这些成分的可持续来源.
研究的目的:
- 开发和验证一种高通量选方法,用于从微生物发酵中生产芳香化合物.
- 评估有前途的发酵过程的可扩展性.
- 为了确定特定的微生物发酵,产生有价值的芳香化合物,用于食品应用.
主要方法:
- 建立了微板 (MTP) 方法,以选1064种独特的微生物基质发酵,以检测68种标芳香化合物.
- 气色谱-质谱法 (GC-MS) 用于挥发性化合物的识别和量化.
- 为了验证,选择的发酵被缩放到50毫升的瓶中.
- 使用高性能液体染色学-质谱学 (HPLC-MS) 和感官分析进行了详细的调查.
主要成果:
- 该MTP方法成功选了许多发酵,确定了潜在的芳香化合物生产商.
- 从MTP扩展到瓶尺度通常保持了各种基板和微生物的挥发性概况.
- 的植物性乳杆菌发酵产生了大量的瓜亚科尔和4-乙烯.
- 素被确定为这些化合物的可能前体.
结论:
- 开发的MTP协议对于选农业食品产品和侧流中的芳香化合物是有效的.
- 验证了MTP选方法的可扩展性,支持其实际应用.
- 这种方法促进了清洁标签的发展,来自可持续来源的风味丰富的食品成分.
关键词:
的胡,的胡.在GCMS中使用.乳酸细菌是一种乳酸细菌.微型板是微型板的一种.烯 (Phenol) 是一种类型的.侧流是侧流的一种.卡普赛辛是一种素.瓜亚科尔 (Guaiacol) 是一种葡萄瓜.更多相关视频
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