دورية أكاديمية
Effect of hot air, solar and sun drying treatments on protavitamin A retention in orange-fleshed sweetpotato
| العنوان: | Effect of hot air, solar and sun drying treatments on protavitamin A retention in orange-fleshed sweetpotato |
|---|---|
| المؤلفون: | Bechoff, Aurélie, Dufour, D.L., Dhuique-Mayer, Claudie, Marouze, C, Reynes, M, Westby, Andrew |
| المصدر: | Journal of Food Engineering |
| سنة النشر: | 2014 |
| المجموعة: | CGIAR CGSpace (Consultative Group on International Agricultural Research) |
| مصطلحات موضوعية: | diet, sweet potatoes, drying, carotenoids, retinol, hot air drying, natural drying, flours, batata, secado, carotenoides, secado por aire caliente, secado natural, harinas |
| الوصف: | Different drying treatments, cross flow, greenhouse solar, and open-air sun, were applied to an American orange-fleshed sweetpotato variety. Trans-?-carotene losses in flour made from dried chips varied between 16 and 34% in all treatments. Hot air cross flow drying retained significantly more provitamin A than sun drying. Solar and sun drying were not significantly different in terms of provitamin A retention. The shape of the sweetpotato pieces (chip or crimped slice) influenced provitamin A retention during sun-drying; crimped slices retained more provitamin A. Other minor provitamin A compounds in fresh sweetpotato included 13-cis and 9-cis-?-carotene and ?-carotene 5,6-epoxide. No significant increase in the cis-isomers was observed after drying. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 0260-8774 |
| العلاقة: | https://hdl.handle.net/10568/42777Test; http://ciat-library.ciat.cgiar.org/Articulos_Ciat/Bechoff%20JFE%20acceptation.pdfTest |
| الإتاحة: | https://hdl.handle.net/10568/42777Test http://ciat-library.ciat.cgiar.org/Articulos_Ciat/Bechoff%20JFE%20acceptation.pdfTest |
| حقوق: | Open Access |
| رقم الانضمام: | edsbas.FC4B5414 |
| قاعدة البيانات: | BASE |
| تدمد: | 02608774 |
|---|