How to cook sweet basil (Ocimum basilicum L.) leaves to obtain the highest nutrient bioaccessibility and bioactive compounds?

In the present study, the effect of boiling, stir-frying, steaming, oven-baking, and microwaving on vitamins content, proximate composition, minerals content and their bioaccessibility, pigments level, phenolic compounds (rutin, rosmarinic acid, and quercetin), and antioxidant activity of basil (Oci...

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Bibliographic Details
Published in:International journal of gastronomy and food science 2024-06, Vol.36, p.100915, Article 100915
Main Authors: Bakhtiar, Ziba, Mirjalili, Mohammad Hossein
Format: Article
Language:English
Subjects:
Cooking methods
Mineral
Phenolic compounds
Protein
Vitamins
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Summary:In the present study, the effect of boiling, stir-frying, steaming, oven-baking, and microwaving on vitamins content, proximate composition, minerals content and their bioaccessibility, pigments level, phenolic compounds (rutin, rosmarinic acid, and quercetin), and antioxidant activity of basil (Ocimum basilicum L.) leaves were evaluated. Cooking was reduced the mineral content and the lowest bioaccessibility were interestingly found for heavy minerals. Boiling caused a significant decrease in water-soluble vitamins and minerals content, whereas, stir-frying caused losses the fibre, protein, and carbohydrate content more than the other cooking methods. Furthermore, steaming and microwave methods were able to retain most of the protein, water-soluble vitamins, minerals, phenolic compounds, and antioxidant activity and may thus be selected as suitable methods for cooking basil based foods and recipes.
ISSN:1878-450X
1878-4518
DOI:10.1016/j.ijgfs.2024.100915