EXTRACTION OPTIMIZATION OF TRADESCANTIA SPATHACEA SW. LEAF CRUDE EXTRACT AND ANTHOCYANIN CONTENT
Considering both the health and energy areas where anthocyanins have been revealing their real and potential applications, research on their extraction optimization methods is a priority. Conditions to achieve the highest mass of crude extract from Tradescantia spathacea leaves with the highest abso...
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| Format: | Article |
| Language: | English |
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Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
2023-03-01
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| Series: | Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry |
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| Online Access: | https://pubs.ub.ro/?pg=revues&rev=cscc6&num=202301&vol=1&aid=5528 |
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| author | ANILÚ MIRANDA-MEDINA PAOLA LIBERTAD GARCÍA-MEDEL KAREN RODRÍGUEZ-MARTÍNEZ PATRICIA MARGARET HAYWARD-JONES DULCE MARÍA BARRADAS-DERMITZ GEORGINA LUNA-CARRILLO |
| author_facet | ANILÚ MIRANDA-MEDINA PAOLA LIBERTAD GARCÍA-MEDEL KAREN RODRÍGUEZ-MARTÍNEZ PATRICIA MARGARET HAYWARD-JONES DULCE MARÍA BARRADAS-DERMITZ GEORGINA LUNA-CARRILLO |
| author_sort | ANILÚ MIRANDA-MEDINA |
| collection | DOAJ |
| description | Considering both the health and energy areas where anthocyanins have been revealing their real and potential applications, research on their extraction optimization methods is a priority. Conditions to achieve the highest mass of crude extract from Tradescantia spathacea leaves with the highest absorbance (A) in the region of 500 - 540 nm linked with anthocyanins, were investigated through a Box-Behnken design and response surface methodology. Independent variables involved in the Box-Behnken design were solvent (ethanol) concentration (30, 50, 70 % v/v), solvent/fresh leaf ratio (1.67:1, 2.34:1; 3:1 v/w) and extraction temperature (30, 50, 70 °C). Dependent (response) variables were crude extract amount and the extract with the maximum A in the region of 500-540 nm. Experimental values of A 500 - 540 nm were 0.3562 and 0.7558; crude extract mass ranged between 0.285 g and 0.7157 g, corresponding to a yield between 144 to 347 mg dried extract per g of dried leaf. Using a solvent/fresh leaf ratio of 3:1 v/w, 70 °C, 65 % ethanol, the highest values of both crude extract mass and A 500 - 540 nm were obtained. |
| format | Article |
| id | doaj-art-cfa525c39dee4256ae3d56f3ad10d6b1 |
| institution | OA Journals |
| issn | 1582-540X |
| language | English |
| publishDate | 2023-03-01 |
| publisher | Alma Mater Publishing House "Vasile Alecsandri" University of Bacau |
| record_format | Article |
| series | Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry |
| spelling | doaj-art-cfa525c39dee4256ae3d56f3ad10d6b12025-08-20T02:20:07ZengAlma Mater Publishing House "Vasile Alecsandri" University of BacauScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry1582-540X2023-03-01241001015EXTRACTION OPTIMIZATION OF TRADESCANTIA SPATHACEA SW. LEAF CRUDE EXTRACT AND ANTHOCYANIN CONTENTANILÚ MIRANDA-MEDINA 0 PAOLA LIBERTAD GARCÍA-MEDEL 1KAREN RODRÍGUEZ-MARTÍNEZ 2PATRICIA MARGARET HAYWARD-JONES 3DULCE MARÍA BARRADAS-DERMITZ 4GEORGINA LUNA-CARRILLO 5National Institute of Technology of Mexico-Veracruz Institute of Technology campus: 1. Chemical and Biochemical Engineering DepartmentNational Institute of Technology of Mexico-Veracruz Institute of Technology campus: 1. Chemical and Biochemical Engineering DepartmentNational Institute of Technology of Mexico-Veracruz Institute of Technology campus: 1. Chemical and Biochemical Engineering DepartmentNational Institute of Technology of Mexico-Veracruz Institute of Technology campus: 2. Biological-Chemistry AreaNational Institute of Technology of Mexico-Veracruz Institute of Technology campus: 2. Biological-Chemistry AreaNational Institute of Technology of Mexico-Veracruz Institute of Technology campus: 1. Chemical and Biochemical Engineering DepartmentConsidering both the health and energy areas where anthocyanins have been revealing their real and potential applications, research on their extraction optimization methods is a priority. Conditions to achieve the highest mass of crude extract from Tradescantia spathacea leaves with the highest absorbance (A) in the region of 500 - 540 nm linked with anthocyanins, were investigated through a Box-Behnken design and response surface methodology. Independent variables involved in the Box-Behnken design were solvent (ethanol) concentration (30, 50, 70 % v/v), solvent/fresh leaf ratio (1.67:1, 2.34:1; 3:1 v/w) and extraction temperature (30, 50, 70 °C). Dependent (response) variables were crude extract amount and the extract with the maximum A in the region of 500-540 nm. Experimental values of A 500 - 540 nm were 0.3562 and 0.7558; crude extract mass ranged between 0.285 g and 0.7157 g, corresponding to a yield between 144 to 347 mg dried extract per g of dried leaf. Using a solvent/fresh leaf ratio of 3:1 v/w, 70 °C, 65 % ethanol, the highest values of both crude extract mass and A 500 - 540 nm were obtained.https://pubs.ub.ro/?pg=revues&rev=cscc6&num=202301&vol=1&aid=5528extractionhealth and energy applicationsnatural red pigments |
| spellingShingle | ANILÚ MIRANDA-MEDINA PAOLA LIBERTAD GARCÍA-MEDEL KAREN RODRÍGUEZ-MARTÍNEZ PATRICIA MARGARET HAYWARD-JONES DULCE MARÍA BARRADAS-DERMITZ GEORGINA LUNA-CARRILLO EXTRACTION OPTIMIZATION OF TRADESCANTIA SPATHACEA SW. LEAF CRUDE EXTRACT AND ANTHOCYANIN CONTENT Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry extraction health and energy applications natural red pigments |
| title | EXTRACTION OPTIMIZATION OF TRADESCANTIA SPATHACEA SW. LEAF CRUDE EXTRACT AND ANTHOCYANIN CONTENT |
| title_full | EXTRACTION OPTIMIZATION OF TRADESCANTIA SPATHACEA SW. LEAF CRUDE EXTRACT AND ANTHOCYANIN CONTENT |
| title_fullStr | EXTRACTION OPTIMIZATION OF TRADESCANTIA SPATHACEA SW. LEAF CRUDE EXTRACT AND ANTHOCYANIN CONTENT |
| title_full_unstemmed | EXTRACTION OPTIMIZATION OF TRADESCANTIA SPATHACEA SW. LEAF CRUDE EXTRACT AND ANTHOCYANIN CONTENT |
| title_short | EXTRACTION OPTIMIZATION OF TRADESCANTIA SPATHACEA SW. LEAF CRUDE EXTRACT AND ANTHOCYANIN CONTENT |
| title_sort | extraction optimization of tradescantia spathacea sw leaf crude extract and anthocyanin content |
| topic | extraction health and energy applications natural red pigments |
| url | https://pubs.ub.ro/?pg=revues&rev=cscc6&num=202301&vol=1&aid=5528 |
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