肉桂醛与柠檬醛协同组合用于改善面包保鲜：对……的抑制作用
Synergistic combination of cinnamaldehyde with citral for improving bread preservation: inhibition of and .
作者信息
Tan Jin-Ming, Cui Rui, Hu Teng-Gen, Wu Hong
机构信息
School of Food Science and Engineering, South China University of Technology/Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou, China.
Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, China.
出版信息
Food Sci Biotechnol. 2025 Mar 17;34(10):2339-2351. doi: 10.1007/s10068-025-01854-7. eCollection 2025 Jun.
UNLABELLED
In order to improve the antifungal activity of natural fungicides to control the fungal contamination on bread products, the synergistic combination of cinnamaldehyde with citral (S) against main bread spoilage fungi ( and ) was screened. Compared to the single MICs of cinnamaldehyde and citral, the MICs of them against both fungi were significantly reduced by 74-87% when presented in S. In vitro tests demonstrated that S completely inhibited the spore germination and mycelial growth of both fungi at its MIC. Mechanistic investigations revealed that S caused severe cellular membrane damage and disrupted the intracellular redox homeostasis in both fungi. In situ tests showed S significantly extended the shelf life of bread by 9 days without adversely affecting the sensory flavor and quality of the bread. These results indicated that S is potential as a natural preservative in baked products.
SUPPLEMENTARY INFORMATION
The online version contains supplementary material available at 10.1007/s10068-025-01854-7.
未标注
为提高天然杀菌剂对面包产品真菌污染的抗真菌活性，筛选了肉桂醛与柠檬醛（S）对主要面包腐败真菌（ 和 ）的协同组合。与肉桂醛和柠檬醛的单一最低抑菌浓度相比，当以S形式存在时，它们对两种真菌的最低抑菌浓度显著降低了74 - 87%。体外试验表明，S在其最低抑菌浓度时完全抑制了两种真菌的孢子萌发和菌丝生长。机理研究表明，S导致两种真菌的细胞膜严重受损，并破坏了细胞内的氧化还原稳态。原位试验表明，S显著延长了面包的保质期9天，且对面包的感官风味和品质没有不利影响。这些结果表明，S有潜力作为烘焙产品中的天然防腐剂。
补充信息
在线版本包含可在10.1007/s10068 - 025 - 01854 - 7获取的补充材料。
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