دورية أكاديمية
Optimization of condition for pectin extraction from pomelo peel using response surface methodology
| العنوان: | Optimization of condition for pectin extraction from pomelo peel using response surface methodology |
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| المؤلفون: | Van Hung Pham, Duong Phuoc Tuan Nguyen, Hoang Nam Tan, Thi Lan Phi Nguyen |
| المصدر: | Can Tho University Journal of Science, Vol 12, Iss 1 (2020) |
| بيانات النشر: | CAN THO UNIVERSITY PUBLISHING HOUSE, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Social sciences (General) LCC:Agriculture (General) LCC:Engineering (General). Civil engineering (General) |
| مصطلحات موضوعية: | Pectin, pomelo peel, response surface methodology, ultrasound-assisted extraction, Social sciences (General), H1-99, Agriculture (General), S1-972, Engineering (General). Civil engineering (General), TA1-2040 |
| الوصف: | The objective of this study was to optimize extraction condition of pectin from the pomelo peel based on the ultrasound-assisted extraction method using response surface methodology. The effect of four independent variables: solid/liquid ratio (1/30, 1/40, 1/50 g/mL), pH values of citric acid (pH 1.5 - 2.5), sonication time (30 - 50 min) and extraction temperature (60 - 80oC) on the yield of pectin extracted from Da Xanh pomelo pomace was analyzed using Box-Behnken design. The high coefficient of determination value (R2 = 0.9299) indicated that the experimental data were fitted to a second order polynomial equation using multiple regression analysis. The model was highly significant because the model F-value was 11.37 with low p-value (p < 0.0001). Therefore, the model could be employed to optimize the extraction process. Optimal experimental extraction condition for the highest pectin yield from pomelo peel (12.4%) were obtained with the solid/liquid ratio of 1/49.5 g/mL, pH of citric acid of 1.5, sonication time of 47 min and temperature of 78oC. The results obtained from validation experiments were consistent with the predicted data. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2615-9422 2815-5602 |
| Relation: | http://ojs.en.nttrong/index.php/ctujs/article/view/11; https://doaj.org/toc/2615-9422; https://doaj.org/toc/2815-5602 |
| URL الوصول: | https://doaj.org/article/da204fbf7c6741b6b5739a29c1fe4a76 |
| رقم الأكسشن: | edsdoj.204fbf7c6741b6b5739a29c1fe4a76 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 26159422 28155602 |
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