Effect of pentosanase on dough and bread properties produced by different types of flours
Küçük Resim Yok
Tarih
2008
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
BLACKWELL PUBLISHING
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The effects of pentosanase at different doses (20, 60 and 100 ppm) on physical dough properties and bread quality were studied using three types of wheat flours. Flour A was a regular bread flour, flour B had a high hardness ratio and protein content, and flour C was prepared from the same blend of flour A but had a high extraction ratio. Regarding farinograph data, water absorption values of the high extraction (86%) flour C and high hardness (65%) blend flour B increased with introduction of pentosanase. Extensibility values of the flours increased moderately with pentosanase addition, while resistance and energy values decreased. The volume of breads made with flours C and B decreased upon addition of pentosanase. But loaf volume of breads prepared with regular bread flour A with 50% hardness and 76% extraction rate increased with high levels of pentosanase addition. In conclusion, flour A as a regular bread flour gave satisfactory results with pentosanase supplementations, whereas the harder-blend (65%) and higher-extraction-rate (85%) flours from the same cultivars did not.
Açıklama
Anahtar Kelimeler
Kaynak
JOURNAL OF FOOD QUALITY
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
31
Sayı
2
