Herbal additives such as cumin oil found to increase shelf life of fresh fish fillets

(Natural News) Researchers from Firat University in Turkey have uncovered yet another use for black cumin (Nigella sativa), a plant widely used in both medicine and food. In their study, published in the journal Food Science and Technology, the team found that black cumin oil can be used as a natural preservative for extending the shelf life of…

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