Determination of experimental domain factors of polyphenols, phenolic acids and flavonoids of lemon (Citrus limon) peel using two-level factorial design
This study aimed to evaluate the significant extraction factors in achieving higher recovery yield of total polyphenols, phenolic acids and flavonoids content from Citrus limon peel using two-level factorial design. The effect of five independent factors including drying temperature (40–60 °C), meth...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021
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| Online Access: | http://psasir.upm.edu.my/id/eprint/96656/ http://psasir.upm.edu.my/id/eprint/96656/1/ABSTRACT.pdf |
| _version_ | 1848862416067100672 |
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| author | Zainol, Haida Ab Ghani, Sharin Nakasha, Jaafar Juju Hakiman, Mansor |
| author_facet | Zainol, Haida Ab Ghani, Sharin Nakasha, Jaafar Juju Hakiman, Mansor |
| author_sort | Zainol, Haida |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This study aimed to evaluate the significant extraction factors in achieving higher recovery yield of total polyphenols, phenolic acids and flavonoids content from Citrus limon peel using two-level factorial design. The effect of five independent factors including drying temperature (40–60 °C), methanol concentration (20–60%), extraction temperature (28–60 °C), extraction time (30–60 min) and storage duration (0–14 days) were evaluated. Among all the examined factors, results showed that drying temperature, storage duration and extraction temperature were the most significant and contributing factors affecting the total polyphenols, phenolic acids and flavonoids content of lemon peel at P < 0.05. On the contrary, methanol concentration and extraction time exhibited the least significant and contribution at P greater than 0.05. In conclusion, the experimental domain factors were successfully obtained from this experiment, Therefore, further study on optimization of the obtained factors will be conducted in the future study using response surface methodology. |
| first_indexed | 2025-11-15T13:16:40Z |
| format | Article |
| id | upm-96656 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T13:16:40Z |
| publishDate | 2021 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-966562022-12-14T13:26:33Z http://psasir.upm.edu.my/id/eprint/96656/ Determination of experimental domain factors of polyphenols, phenolic acids and flavonoids of lemon (Citrus limon) peel using two-level factorial design Zainol, Haida Ab Ghani, Sharin Nakasha, Jaafar Juju Hakiman, Mansor This study aimed to evaluate the significant extraction factors in achieving higher recovery yield of total polyphenols, phenolic acids and flavonoids content from Citrus limon peel using two-level factorial design. The effect of five independent factors including drying temperature (40–60 °C), methanol concentration (20–60%), extraction temperature (28–60 °C), extraction time (30–60 min) and storage duration (0–14 days) were evaluated. Among all the examined factors, results showed that drying temperature, storage duration and extraction temperature were the most significant and contributing factors affecting the total polyphenols, phenolic acids and flavonoids content of lemon peel at P < 0.05. On the contrary, methanol concentration and extraction time exhibited the least significant and contribution at P greater than 0.05. In conclusion, the experimental domain factors were successfully obtained from this experiment, Therefore, further study on optimization of the obtained factors will be conducted in the future study using response surface methodology. Elsevier 2021 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/96656/1/ABSTRACT.pdf Zainol, Haida and Ab Ghani, Sharin and Nakasha, Jaafar Juju and Hakiman, Mansor (2021) Determination of experimental domain factors of polyphenols, phenolic acids and flavonoids of lemon (Citrus limon) peel using two-level factorial design. Saudi Journal of Biological Sciences, 29 (1). pp. 574-582. ISSN 1319-562X https://www.sciencedirect.com/science/article/pii/S1319562X21008238 10.1016/j.sjbs.2021.09.022 |
| spellingShingle | Zainol, Haida Ab Ghani, Sharin Nakasha, Jaafar Juju Hakiman, Mansor Determination of experimental domain factors of polyphenols, phenolic acids and flavonoids of lemon (Citrus limon) peel using two-level factorial design |
| title | Determination of experimental domain factors of polyphenols, phenolic acids and flavonoids of lemon (Citrus limon) peel using two-level factorial design |
| title_full | Determination of experimental domain factors of polyphenols, phenolic acids and flavonoids of lemon (Citrus limon) peel using two-level factorial design |
| title_fullStr | Determination of experimental domain factors of polyphenols, phenolic acids and flavonoids of lemon (Citrus limon) peel using two-level factorial design |
| title_full_unstemmed | Determination of experimental domain factors of polyphenols, phenolic acids and flavonoids of lemon (Citrus limon) peel using two-level factorial design |
| title_short | Determination of experimental domain factors of polyphenols, phenolic acids and flavonoids of lemon (Citrus limon) peel using two-level factorial design |
| title_sort | determination of experimental domain factors of polyphenols, phenolic acids and flavonoids of lemon (citrus limon) peel using two-level factorial design |
| url | http://psasir.upm.edu.my/id/eprint/96656/ http://psasir.upm.edu.my/id/eprint/96656/ http://psasir.upm.edu.my/id/eprint/96656/ http://psasir.upm.edu.my/id/eprint/96656/1/ABSTRACT.pdf |