Response surface modeling and optimizing conditions for anthocyanins extraction from purple sweet potato (Ipomoea batatas (L.) Lam) grown in Lam Dong province, Vietnam
Anthocyanin is increasingly used as a natural and safe coloring agent. In this paper, the extraction of purple sweet potato anthocyanin (PSPAs) was investigated by using response surface methodology (RSM). Different extraction temperatures of solvent ethanol (60 - 70 °C), duration of extraction (35...
| Main Authors: | , , , , , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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Institute of Physics Publishing
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/35939/ http://umpir.ump.edu.my/id/eprint/35939/1/Response%20surface%20modeling%20and%20optimizing%20conditions%20for%20anthocyanins%20extraction%20from%20purple%20sweet%20potato.pdf |
| _version_ | 1848824910120484864 |
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| author | T. N., Pham B. P., Tran T. H., Tran D. C., Nguyen T. N. P., Nguyen T. Q., Nguyen D. V. N., Vo N. T. H., Le X. T., Le T. D., Nguyen L. G., Bach |
| author_facet | T. N., Pham B. P., Tran T. H., Tran D. C., Nguyen T. N. P., Nguyen T. Q., Nguyen D. V. N., Vo N. T. H., Le X. T., Le T. D., Nguyen L. G., Bach |
| author_sort | T. N., Pham |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Anthocyanin is increasingly used as a natural and safe coloring agent. In this paper, the extraction of purple sweet potato anthocyanin (PSPAs) was investigated by using response surface methodology (RSM). Different extraction temperatures of solvent ethanol (60 - 70 °C), duration of extraction (35 - 45 min) and solid-liquid ratios (4:1 - 6:1) were selected in order to extract PSPAs. The highest anthocyanin content of 206.019 mg/L of PSPAs was collected at the solid liquid ratio 6:1, extraction time 39.61 min, and temperature 67.38°C. PSPAs yield detailed significant correlation with high F values, low P values (<0.0001), the determination coefficient (R2=0.9986) and a high desirability 93.5%. |
| first_indexed | 2025-11-15T03:20:32Z |
| format | Conference or Workshop Item |
| id | ump-35939 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:20:32Z |
| publishDate | 2019 |
| publisher | Institute of Physics Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-359392022-12-28T06:51:05Z http://umpir.ump.edu.my/id/eprint/35939/ Response surface modeling and optimizing conditions for anthocyanins extraction from purple sweet potato (Ipomoea batatas (L.) Lam) grown in Lam Dong province, Vietnam T. N., Pham B. P., Tran T. H., Tran D. C., Nguyen T. N. P., Nguyen T. Q., Nguyen D. V. N., Vo N. T. H., Le X. T., Le T. D., Nguyen L. G., Bach QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Anthocyanin is increasingly used as a natural and safe coloring agent. In this paper, the extraction of purple sweet potato anthocyanin (PSPAs) was investigated by using response surface methodology (RSM). Different extraction temperatures of solvent ethanol (60 - 70 °C), duration of extraction (35 - 45 min) and solid-liquid ratios (4:1 - 6:1) were selected in order to extract PSPAs. The highest anthocyanin content of 206.019 mg/L of PSPAs was collected at the solid liquid ratio 6:1, extraction time 39.61 min, and temperature 67.38°C. PSPAs yield detailed significant correlation with high F values, low P values (<0.0001), the determination coefficient (R2=0.9986) and a high desirability 93.5%. Institute of Physics Publishing 2019-03-11 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/35939/1/Response%20surface%20modeling%20and%20optimizing%20conditions%20for%20anthocyanins%20extraction%20from%20purple%20sweet%20potato.pdf T. N., Pham and B. P., Tran and T. H., Tran and D. C., Nguyen and T. N. P., Nguyen and T. Q., Nguyen and D. V. N., Vo and N. T. H., Le and X. T., Le and T. D., Nguyen and L. G., Bach (2019) Response surface modeling and optimizing conditions for anthocyanins extraction from purple sweet potato (Ipomoea batatas (L.) Lam) grown in Lam Dong province, Vietnam. In: IOP Conference Series: Materials Science and Engineering, The 3rd International Conference on New Material and Chemical Industry , 17-19 November 2018 , Sanya, China. pp. 1-8., 479 (012012). ISSN 1757-8981 (Published) https://doi.org/10.1088/1757-899X/479/1/012012 |
| spellingShingle | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology T. N., Pham B. P., Tran T. H., Tran D. C., Nguyen T. N. P., Nguyen T. Q., Nguyen D. V. N., Vo N. T. H., Le X. T., Le T. D., Nguyen L. G., Bach Response surface modeling and optimizing conditions for anthocyanins extraction from purple sweet potato (Ipomoea batatas (L.) Lam) grown in Lam Dong province, Vietnam |
| title | Response surface modeling and optimizing conditions for anthocyanins extraction from purple sweet potato (Ipomoea batatas (L.) Lam) grown in Lam Dong province, Vietnam |
| title_full | Response surface modeling and optimizing conditions for anthocyanins extraction from purple sweet potato (Ipomoea batatas (L.) Lam) grown in Lam Dong province, Vietnam |
| title_fullStr | Response surface modeling and optimizing conditions for anthocyanins extraction from purple sweet potato (Ipomoea batatas (L.) Lam) grown in Lam Dong province, Vietnam |
| title_full_unstemmed | Response surface modeling and optimizing conditions for anthocyanins extraction from purple sweet potato (Ipomoea batatas (L.) Lam) grown in Lam Dong province, Vietnam |
| title_short | Response surface modeling and optimizing conditions for anthocyanins extraction from purple sweet potato (Ipomoea batatas (L.) Lam) grown in Lam Dong province, Vietnam |
| title_sort | response surface modeling and optimizing conditions for anthocyanins extraction from purple sweet potato (ipomoea batatas (l.) lam) grown in lam dong province, vietnam |
| topic | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/35939/ http://umpir.ump.edu.my/id/eprint/35939/ http://umpir.ump.edu.my/id/eprint/35939/1/Response%20surface%20modeling%20and%20optimizing%20conditions%20for%20anthocyanins%20extraction%20from%20purple%20sweet%20potato.pdf |