Proximate characteristics and statistical optimization of ultrasound-assisted extraction of high-methoxyl-pectin from Hylocereus polyrhizus peels
Ultrasound-assisted-extraction (UAE) and statistical optimization of significant process parameters for high methoxy pectin (HMP) from Hylocereus polyrhizus peels (HPP) were examined and functional properties and proximate chemical characteristics were evaluated in the present study. Statistically,...
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| Format: | Article |
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Elsevier Ltd
2020
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| Online Access: | http://umpir.ump.edu.my/id/eprint/28719/ http://umpir.ump.edu.my/id/eprint/28719/1/Proximate%20characteristics%20and%20statistical%20optimization%20of%20ultrasound-assisted_FULL.pdf http://umpir.ump.edu.my/id/eprint/28719/2/Proximate%20characteristics%20and%20statistical%20optimization%20of%20ultrasound-assisted%20.pdf |
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| author | Rubaiyi, M. Zaid Mishra, Puranjan Siti Noredyani, Abdul Rahman Tabassum, Shabana Zularisam, Ab Wahid Mimi Sakinah, Abdul Munaim |
| author_facet | Rubaiyi, M. Zaid Mishra, Puranjan Siti Noredyani, Abdul Rahman Tabassum, Shabana Zularisam, Ab Wahid Mimi Sakinah, Abdul Munaim |
| author_sort | Rubaiyi, M. Zaid |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Ultrasound-assisted-extraction (UAE) and statistical optimization of significant process parameters for high methoxy pectin (HMP) from Hylocereus polyrhizus peels (HPP) were examined and functional properties and proximate chemical characteristics were evaluated in the present study. Statistically, the maximum yield of HMP of 31.4% with a 56.10% degree of esterification (DE) was achieved by a quadratic polynomial equation and regression analysis of 88% and 86%, respectively. The optimal observed conditions for UAE of HMP were; agitation 250 rpm, extraction temperature 65ᵒC, extraction time at 70 min, extraction solvent with pH value of 2 and LSR of 12:1 (v/w). The proximate characteristics showed 17.93% of mannose, 7.65% of rhamnose, 44.34% of galacturonic acid, 2.8% of glucose, 27.32% of galactose with 79.8% purity of the total sugar extracted from HPP. Conclusively, that the extracted HMP from HPP using UAE possesses a high yield of pectin with a significant lower extraction temperature. |
| first_indexed | 2025-11-15T02:52:06Z |
| format | Article |
| id | ump-28719 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:52:06Z |
| publishDate | 2020 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-287192025-05-21T01:29:24Z http://umpir.ump.edu.my/id/eprint/28719/ Proximate characteristics and statistical optimization of ultrasound-assisted extraction of high-methoxyl-pectin from Hylocereus polyrhizus peels Rubaiyi, M. Zaid Mishra, Puranjan Siti Noredyani, Abdul Rahman Tabassum, Shabana Zularisam, Ab Wahid Mimi Sakinah, Abdul Munaim TP Chemical technology Ultrasound-assisted-extraction (UAE) and statistical optimization of significant process parameters for high methoxy pectin (HMP) from Hylocereus polyrhizus peels (HPP) were examined and functional properties and proximate chemical characteristics were evaluated in the present study. Statistically, the maximum yield of HMP of 31.4% with a 56.10% degree of esterification (DE) was achieved by a quadratic polynomial equation and regression analysis of 88% and 86%, respectively. The optimal observed conditions for UAE of HMP were; agitation 250 rpm, extraction temperature 65ᵒC, extraction time at 70 min, extraction solvent with pH value of 2 and LSR of 12:1 (v/w). The proximate characteristics showed 17.93% of mannose, 7.65% of rhamnose, 44.34% of galacturonic acid, 2.8% of glucose, 27.32% of galactose with 79.8% purity of the total sugar extracted from HPP. Conclusively, that the extracted HMP from HPP using UAE possesses a high yield of pectin with a significant lower extraction temperature. Elsevier Ltd 2020-09 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/28719/1/Proximate%20characteristics%20and%20statistical%20optimization%20of%20ultrasound-assisted_FULL.pdf pdf en http://umpir.ump.edu.my/id/eprint/28719/2/Proximate%20characteristics%20and%20statistical%20optimization%20of%20ultrasound-assisted%20.pdf Rubaiyi, M. Zaid and Mishra, Puranjan and Siti Noredyani, Abdul Rahman and Tabassum, Shabana and Zularisam, Ab Wahid and Mimi Sakinah, Abdul Munaim (2020) Proximate characteristics and statistical optimization of ultrasound-assisted extraction of high-methoxyl-pectin from Hylocereus polyrhizus peels. Food and Bioproducts Processing, 123. pp. 134-149. ISSN 0960-3085. (Published) https://doi.org/10.1016/j.fbp.2020.06.011 https://doi.org/10.1016/j.fbp.2020.06.011 |
| spellingShingle | TP Chemical technology Rubaiyi, M. Zaid Mishra, Puranjan Siti Noredyani, Abdul Rahman Tabassum, Shabana Zularisam, Ab Wahid Mimi Sakinah, Abdul Munaim Proximate characteristics and statistical optimization of ultrasound-assisted extraction of high-methoxyl-pectin from Hylocereus polyrhizus peels |
| title | Proximate characteristics and statistical optimization of ultrasound-assisted extraction of high-methoxyl-pectin from Hylocereus polyrhizus peels |
| title_full | Proximate characteristics and statistical optimization of ultrasound-assisted extraction of high-methoxyl-pectin from Hylocereus polyrhizus peels |
| title_fullStr | Proximate characteristics and statistical optimization of ultrasound-assisted extraction of high-methoxyl-pectin from Hylocereus polyrhizus peels |
| title_full_unstemmed | Proximate characteristics and statistical optimization of ultrasound-assisted extraction of high-methoxyl-pectin from Hylocereus polyrhizus peels |
| title_short | Proximate characteristics and statistical optimization of ultrasound-assisted extraction of high-methoxyl-pectin from Hylocereus polyrhizus peels |
| title_sort | proximate characteristics and statistical optimization of ultrasound-assisted extraction of high-methoxyl-pectin from hylocereus polyrhizus peels |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/28719/ http://umpir.ump.edu.my/id/eprint/28719/ http://umpir.ump.edu.my/id/eprint/28719/ http://umpir.ump.edu.my/id/eprint/28719/1/Proximate%20characteristics%20and%20statistical%20optimization%20of%20ultrasound-assisted_FULL.pdf http://umpir.ump.edu.my/id/eprint/28719/2/Proximate%20characteristics%20and%20statistical%20optimization%20of%20ultrasound-assisted%20.pdf |