JOURNAL ARTICLE

Antioxidation effect of alginate beads containing thyme, rosemary or geranium essential oils in lard and coconut oil.

  • Published In: International Journal of Food Science & Technology, 2023, v. 58, n. 2. P. 898 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Thanaruenin, Phattheera; Sutthasupa, Sutthira; Kanha, Nattapong; Sangsuwan, Jurmkwan 3 of 3

Abstract

This article focuses on the development and evaluation of alginate beads encapsulating thyme (AT), rosemary (AR), and geranium (AG) essential oils (EOs) to inhibit lipid oxidation in lard and coconut oil during storage. The beads, prepared by an oil-entrapped emulsion technique and dried by hot air oven or desiccation, released antioxidant EOs that reduced peroxide value (PV), free fatty acids (FFA), and thiobarbituric acid reactive substances (TBARS) without negatively affecting sensory acceptability. Among the tested beads, those containing thyme EO (AT) demonstrated the most effective lipid oxidation inhibition and maintained better odour acceptability, despite having lower encapsulation and release rates than AR and AG. The study suggests that alginate beads with thyme EO have potential for practical application in extending the shelf life of cooking oils by controlling oxidative deterioration.

Additional Information

  • Source:International Journal of Food Science & Technology. 2023/02, Vol. 58, Issue 2, p898
  • Document Type:Article
  • Subject Area:Zoology
  • Publication Date:2023
  • ISSN:0950-5423
  • DOI:10.1111/ijfs.15884
  • Accession Number:161472797
  • Copyright Statement:Copyright of International Journal of Food Science & Technology is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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