Bioactive compounds and antioxidant activity in various citrus peels: a significant systematic review

Citrus peels, traditionally considered byproducts in fruit processing, have garnered increasing attention due to their bioactive compounds and antioxidant characteristics. This systematic literature review aims to comprehensively evaluate and consolidate existing research on the bioactive compounds...

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Main Authors: Hazrulrizawati, Abd Hamid, Wan Fatimah, Wan Mohd Nowalid, Iwansyah, Ade Chandra, Giwa, Shehu Hadiza
Format: Article
Language:English
Published: Semarak Ilmu Publishing 2026
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Online Access:http://umpir.ump.edu.my/id/eprint/40465/1/Bioactive%20compounds%20and%20antioxidant%20activity%20in%20various%20citrus%20peels%20a%20significant%20systematic%20review.pdf
http://umpir.ump.edu.my/id/eprint/40465/
https://semarakilmu.com.my/journals/index.php/applied_sciences_eng_tech/article/view/5703
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spelling my.ump.umpir.404652024-10-25T08:26:19Z http://umpir.ump.edu.my/id/eprint/40465/ Bioactive compounds and antioxidant activity in various citrus peels: a significant systematic review Hazrulrizawati, Abd Hamid Wan Fatimah, Wan Mohd Nowalid Iwansyah, Ade Chandra Giwa, Shehu Hadiza HD Industries. Land use. Labor QD Chemistry QK Botany Citrus peels, traditionally considered byproducts in fruit processing, have garnered increasing attention due to their bioactive compounds and antioxidant characteristics. This systematic literature review aims to comprehensively evaluate and consolidate existing research on the bioactive compounds and antioxidant properties found in various citrus peel varieties. Citrus fruits, particularly their peels, have emerged as substantial repositories of bioactive compounds, including flavonoids, phenolics, and essential oils. Nevertheless, the fragmented nature of existing research on various citrus species, cultivars, and extraction methods underscores the need for a systematic approach. This is essential to provide a cohesive understanding of the inherent bioactive profiles and antioxidant capabilities present within these peels. Employing the Pre-Recording Systematic Reviews and Meta-Analysis (PRISMA) approach, this study executed a systematic search using academic strategies on Scopus and Web of Science databases to identify and select pertinent studies. Advanced search strategies utilizing keywords (1) citrus peel and (2) antioxidant was employed. A rigorous evaluation of methodological and analytical procedures was undertaken, and data were systematically collected for analysis, resulting in a final dataset of studies. This systematic review covered three key themes: (1) Citrus Fruit and Peel Utilization for Health and Nutrition, (2) Anticancer Properties and Chemical Composition of Citrus Products, and (3) Citrus By-Products and Waste Utilization. The review reveals substantial variability in bioactive compounds and antioxidant activities across different citrus peels. This review offers a comprehensive examination of each study's methodology and findings. Ultimately, the findings emphasize the importance of citrus peels as abundant sources of bioactive compounds and antioxidants, with far-reaching implications for nutrition, health, and biotechnological applications. While providing a comprehensive overview of the diverse bioactive profiles in different citrus peels, this review also advocates for further research to unlock their full potential and encourage sustainable practices in the food industry. Semarak Ilmu Publishing 2026 Article NonPeerReviewed pdf en cc_by_nc_4 http://umpir.ump.edu.my/id/eprint/40465/1/Bioactive%20compounds%20and%20antioxidant%20activity%20in%20various%20citrus%20peels%20a%20significant%20systematic%20review.pdf Hazrulrizawati, Abd Hamid and Wan Fatimah, Wan Mohd Nowalid and Iwansyah, Ade Chandra and Giwa, Shehu Hadiza (2026) Bioactive compounds and antioxidant activity in various citrus peels: a significant systematic review. Journal of Advanced Research in Applied Sciences and Engineering Technology, 55 (1). pp. 94-104. ISSN 2462-1943. (In Press / Online First) (In Press / Online First) https://semarakilmu.com.my/journals/index.php/applied_sciences_eng_tech/article/view/5703
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic HD Industries. Land use. Labor
QD Chemistry
QK Botany
spellingShingle HD Industries. Land use. Labor
QD Chemistry
QK Botany
Hazrulrizawati, Abd Hamid
Wan Fatimah, Wan Mohd Nowalid
Iwansyah, Ade Chandra
Giwa, Shehu Hadiza
Bioactive compounds and antioxidant activity in various citrus peels: a significant systematic review
description Citrus peels, traditionally considered byproducts in fruit processing, have garnered increasing attention due to their bioactive compounds and antioxidant characteristics. This systematic literature review aims to comprehensively evaluate and consolidate existing research on the bioactive compounds and antioxidant properties found in various citrus peel varieties. Citrus fruits, particularly their peels, have emerged as substantial repositories of bioactive compounds, including flavonoids, phenolics, and essential oils. Nevertheless, the fragmented nature of existing research on various citrus species, cultivars, and extraction methods underscores the need for a systematic approach. This is essential to provide a cohesive understanding of the inherent bioactive profiles and antioxidant capabilities present within these peels. Employing the Pre-Recording Systematic Reviews and Meta-Analysis (PRISMA) approach, this study executed a systematic search using academic strategies on Scopus and Web of Science databases to identify and select pertinent studies. Advanced search strategies utilizing keywords (1) citrus peel and (2) antioxidant was employed. A rigorous evaluation of methodological and analytical procedures was undertaken, and data were systematically collected for analysis, resulting in a final dataset of studies. This systematic review covered three key themes: (1) Citrus Fruit and Peel Utilization for Health and Nutrition, (2) Anticancer Properties and Chemical Composition of Citrus Products, and (3) Citrus By-Products and Waste Utilization. The review reveals substantial variability in bioactive compounds and antioxidant activities across different citrus peels. This review offers a comprehensive examination of each study's methodology and findings. Ultimately, the findings emphasize the importance of citrus peels as abundant sources of bioactive compounds and antioxidants, with far-reaching implications for nutrition, health, and biotechnological applications. While providing a comprehensive overview of the diverse bioactive profiles in different citrus peels, this review also advocates for further research to unlock their full potential and encourage sustainable practices in the food industry.
format Article
author Hazrulrizawati, Abd Hamid
Wan Fatimah, Wan Mohd Nowalid
Iwansyah, Ade Chandra
Giwa, Shehu Hadiza
author_facet Hazrulrizawati, Abd Hamid
Wan Fatimah, Wan Mohd Nowalid
Iwansyah, Ade Chandra
Giwa, Shehu Hadiza
author_sort Hazrulrizawati, Abd Hamid
title Bioactive compounds and antioxidant activity in various citrus peels: a significant systematic review
title_short Bioactive compounds and antioxidant activity in various citrus peels: a significant systematic review
title_full Bioactive compounds and antioxidant activity in various citrus peels: a significant systematic review
title_fullStr Bioactive compounds and antioxidant activity in various citrus peels: a significant systematic review
title_full_unstemmed Bioactive compounds and antioxidant activity in various citrus peels: a significant systematic review
title_sort bioactive compounds and antioxidant activity in various citrus peels: a significant systematic review
publisher Semarak Ilmu Publishing
publishDate 2026
url http://umpir.ump.edu.my/id/eprint/40465/1/Bioactive%20compounds%20and%20antioxidant%20activity%20in%20various%20citrus%20peels%20a%20significant%20systematic%20review.pdf
http://umpir.ump.edu.my/id/eprint/40465/
https://semarakilmu.com.my/journals/index.php/applied_sciences_eng_tech/article/view/5703
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