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Influence of drying temperature and storage period on the quality of cherry and plum tomato powder
The quality changes of cherry and plum tomatoes dried at different temperatures (60, 65 and 70°C) milled into powder and stored for 8 weeks were assessed in this study. The ascorbic acid and lycopene content of the tomato powders were significantly different with values that ranged from 5.10 to 7.70...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6021727/ https://www.ncbi.nlm.nih.gov/pubmed/29983979 http://dx.doi.org/10.1002/fsn3.658 |
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author | Obadina, Adewale Ibrahim, Jumoke Adekoya, Ifeoluwa |
author_facet | Obadina, Adewale Ibrahim, Jumoke Adekoya, Ifeoluwa |
author_sort | Obadina, Adewale |
collection | PubMed |
description | The quality changes of cherry and plum tomatoes dried at different temperatures (60, 65 and 70°C) milled into powder and stored for 8 weeks were assessed in this study. The ascorbic acid and lycopene content of the tomato powders were significantly different with values that ranged from 5.10 to 7.70 mg/100 g and 211.53 to 246.02 mg/kg, respectively. Color parameters redness (a*) and chroma decreased, while lightness (L*), yellowness (b*), and hue increased as the drying temperature increased. In addition, increase was observed in the total fungal load and lightness of the two tomato varieties at all temperatures, while the titratable acidity, pH, ascorbic acid, lycopene, redness, and yellowness increased as the storage period increased to 8 weeks. The 60°C dried plum tomato powder had the best result in terms of quality retention at the end of the storage period. Some quality parameters increased and decreased with drying and storage of plum and cherry tomato powders. |
format | Online Article Text |
id | pubmed-6021727 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-60217272018-07-06 Influence of drying temperature and storage period on the quality of cherry and plum tomato powder Obadina, Adewale Ibrahim, Jumoke Adekoya, Ifeoluwa Food Sci Nutr Original Research The quality changes of cherry and plum tomatoes dried at different temperatures (60, 65 and 70°C) milled into powder and stored for 8 weeks were assessed in this study. The ascorbic acid and lycopene content of the tomato powders were significantly different with values that ranged from 5.10 to 7.70 mg/100 g and 211.53 to 246.02 mg/kg, respectively. Color parameters redness (a*) and chroma decreased, while lightness (L*), yellowness (b*), and hue increased as the drying temperature increased. In addition, increase was observed in the total fungal load and lightness of the two tomato varieties at all temperatures, while the titratable acidity, pH, ascorbic acid, lycopene, redness, and yellowness increased as the storage period increased to 8 weeks. The 60°C dried plum tomato powder had the best result in terms of quality retention at the end of the storage period. Some quality parameters increased and decreased with drying and storage of plum and cherry tomato powders. John Wiley and Sons Inc. 2018-04-25 /pmc/articles/PMC6021727/ /pubmed/29983979 http://dx.doi.org/10.1002/fsn3.658 Text en © 2018 The Authors. Food Science & Nutrition published by Wiley Periodicals, Inc. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Research Obadina, Adewale Ibrahim, Jumoke Adekoya, Ifeoluwa Influence of drying temperature and storage period on the quality of cherry and plum tomato powder |
title | Influence of drying temperature and storage period on the quality of cherry and plum tomato powder |
title_full | Influence of drying temperature and storage period on the quality of cherry and plum tomato powder |
title_fullStr | Influence of drying temperature and storage period on the quality of cherry and plum tomato powder |
title_full_unstemmed | Influence of drying temperature and storage period on the quality of cherry and plum tomato powder |
title_short | Influence of drying temperature and storage period on the quality of cherry and plum tomato powder |
title_sort | influence of drying temperature and storage period on the quality of cherry and plum tomato powder |
topic | Original Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6021727/ https://www.ncbi.nlm.nih.gov/pubmed/29983979 http://dx.doi.org/10.1002/fsn3.658 |
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