Effect of extrusion processing parameters on anthocyanin content and physicochemical properties of nixtamalized blue corn expanded extrudates
| العنوان: | Effect of extrusion processing parameters on anthocyanin content and physicochemical properties of nixtamalized blue corn expanded extrudates |
|---|---|
| المؤلفون: | Juan de Dios Figueroa-Cárdenas, Anayansi Escalante-Aburto, I. Morales-Rosas, Benjamín Ramírez-Wong, Jesús Manuel Barrón-Hoyos, Jaime López-Cervantes, Patricia Isabel Torres-Chávez |
| المصدر: | CyTA - Journal of Food. 11:29-37 |
| بيانات النشر: | Informa UK Limited, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | Moisture, Chemistry, General Chemical Engineering, Cyanidin, Plastics extrusion, General Chemistry, Industrial and Manufacturing Engineering, chemistry.chemical_compound, Ground corn, Anthocyanin, Botany, Extrusion, Particle size, Food science, Water content, Food Science |
| الوصف: | Nixtamalized blue corn expanded extrudates were elaborated in a single screw extruder using feed moisture (FM) of 14, 15, 16, 16.5, 18.5 and 20.5%; ground corn with different particle size indexes (PSI, 83.97 and 94.15), and at a final extruder temperature of 130 and 140°C. The physicochemical properties of extrudates evaluated were moisture content, total anthocyanin and cyanidin 3-glucoside (C3G) content, color, density and expansion index. Extrudates processed at 16 and 16.5% of FM showed higher total anthocyanin and C3G contents. The extrudates processed with 16% FM, at 130°C and PSI of 83.97, showed the highest total anthocyanin content (211.1 mg · kg−1). Cyanidin 3-glucoside showed an increase (11.3%) in extrudates when compared with raw corn. The expansion index was higher for those made with FMs of 14, 15, 16 and 16.5%. The total anthocyanin and C3G contents were not correlated with any other parameter. |
| تدمد: | 1947-6345 1947-6337 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::faa3dfd34a276e20dfbbeb65b5543beaTest https://doi.org/10.1080/19476337.2013.764929Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi...........faa3dfd34a276e20dfbbeb65b5543bea |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19476345 19476337 |
|---|