Edible film from essential oils protects foods better than plastic

loaf of bread photo
Photo Credit: AlighLife

'The best food preservatives may actually be all-natural essential oils made into edible film. Recent research published in the Journal of Agricultural and Food Chemistry found that an edible film coated in the essential oils of clove and oregano kept bread fresher for longer than conventional plastic combined with a food preservative known as calcium propionate.'

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