Use of free and encapsulated nerolidol to inhibit the survival of Lactobacillus fermentum in fresh orange juice

E Ephrem, A Najjar, C Charcosset… - Food and Chemical …, 2019 - Elsevier
Food and Chemical Toxicology, 2019Elsevier
Lactobacillus fermentum is commonly responsible for fruit juice fermentation and spoilage.
The aim of this study was to investigate the potential use of nerolidol to control the spoilage
of fresh orange juice by L. fermentum. Nerolidol was incorporated into hydroxypropyl-β-
cyclodextrin inclusion complex, conventional liposome, and drug-in-cyclodextrin-in liposome
systems. The systems were lyophilized and characterized with respect to their nerolidol
content, size, and morphology. The effects of the acidity and cold storage of orange juice on …
Abstract
Lactobacillus fermentum is commonly responsible for fruit juice fermentation and spoilage. The aim of this study was to investigate the potential use of nerolidol to control the spoilage of fresh orange juice by L. fermentum. Nerolidol was incorporated into hydroxypropyl-β-cyclodextrin inclusion complex, conventional liposome, and drug-in-cyclodextrin-in liposome systems. The systems were lyophilized and characterized with respect to their nerolidol content, size, and morphology. The effects of the acidity and cold storage of orange juice on the survival of L. fermentum were evaluated. Subsequently, the antibacterial activity of nerolidol in refrigerated orange juice was assessed at pH 3.3. Nerolidol showed a faster antibacterial activity at 4 000 μM (5 days) compared to 2 000 μM (8 days). Under the same conditions, the inclusion complex completely killed bacteria within 6 days of incubation at 4 000 μM, suggesting its potential application in fruit juices. Nerolidol-loaded liposomes did not exhibit an antibacterial activity and altered the appearance of juice.
Elsevier
以上显示的是最相近的搜索结果。 查看全部搜索结果

Google学术搜索按钮

example.edu/paper.pdf
查找
获取 PDF 文件
引用
References