Cold atmospheric‐pressure plasma treatment of turmeric powder: microbial load, essential oil profile, bioactivity and microstructure analyses

Cold atmospheric‐pressure plasma treatment was applied to decontaminate turmeric powder. Cold plasma reduced the aerobic microbial count of turmeric powder by approximately 1.5 log CFU g−1. Cold plasma exerted both improving and deteriorating effects on essential oil profile of turmeric. Cold plasma...

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Bibliographic Details
Published in:	International journal of food science & technology Vol. 56; no. 5; pp. 2224 - 2232
Main Authors:	Hemmati, Vahid, Garavand, Farhad, Goudarzi, Mostafa, Sarlak, Zahra, Cacciotti, Ilaria, Tiwari, Brijesh K.
Format:	Journal Article
Language:	English
Published:	Oxford Wiley Subscription Services, Inc 01-05-2021
Subjects:	Antioxidants Bioactive compounds Biological activity Caryophyllene Cineole Coalescence Coalescing cold plasma decontamination Essential oils Flavonoids Gas chromatography Inactivation Mass spectrometry Mass spectroscopy Microorganisms Microstructure Oils & fats Phenolic compounds Phenols Plasma Powder Scanning electron microscopy Terpinolene turmeric powder
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