Othman, Rashidi (2021) New insights into carotenoid extracts: from chemical extraction, HPP TP SFE technology. In: International Conference On Industry-Academia Initiatives In Biotechnology And Chemistry, 20 - 21 December 2021, Virtual. (Unpublished)
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Abstract
Natural pigments are one of the most widely used in the food industry. Carotenoids, anthocyanins and betacyanins are among naturally occurring pigments that have always been incorporated into dietary requirements to make them colourful and attractive. The interest in these bioactive constituent pigments lies in the health enhancement effects of the diet. Carotenoids are an excellent source of colouring agent that is acknowledged for their bioactive compounds ability and pro-vitamin A and antioxidant properties. Carotenoids can be produced through various extraction methods, such as chemical extraction, alkaline method, soxhlet, ultrasound, oil extraction, or to more advanced technology such as supercritical fluid extraction. However, the applicability of the extraction methods used is a monumental factor in ensuring product quality. In this study, attention is given to carotenoids, with emphasis on chemical extraction, High-Pressure Processing Unit (HPP) and Supercritical Fluid Extraction (SFE) technologies. Thus, in this review, the advantages and limitations of these natural pigment extraction technology were presented in relation to their physicochemical properties, reactivity and bioactivity.
| Item Type: | Conference or Workshop Item (Keynote) |
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| Uncontrolled Keywords: | carotenoid, natural pigment, extraction technology, food safety, green technology |
| Subjects: | S Agriculture > S Agriculture (General) S Agriculture > SB Plant culture S Agriculture > SH Aquaculture. Fisheries. Angling T Technology > TP Chemical technology > TP248.13 Biotechnology T Technology > TP Chemical technology > TP372.6 Halal food industry T Technology > TP Chemical technology > TP934 Paints, pigments, varnishes, etc |
| Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): | Kulliyyah of Architecture and Environmental Design > Department of Landscape Architecture Kulliyyah of Architecture and Environmental Design |
| Depositing User: | Dr rashidi othman |
| Date Deposited: | 04 Jan 2022 12:44 |
| Last Modified: | 04 Jan 2022 12:44 |
| URI: | http://irep.iium.edu.my/id/eprint/95226 |
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