Naslov
Wheat flour starch granule-size distribution and rheological properties of dough. Part 1. Granulometric analysis of starch

Autori
Šebečić, Blaženka ; Šebečić, Berislav

Izvornik
Nahrung (0027-769X) 39 (1995), 2; 106-116

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
wheat flour ; starch granule-size ; granulometric analysis ; microscopic method

Sažetak
The quantitative microscopic method for measuring wheat flour starch granule size, i.e. determination of granule-size distribution, directly in wheat flour microscopic thin-section by means of polarisation microscope was described. Wheat flour starch granule-size distribution was described by application of some granulometric and statistic parameters commonly used in interpretation of granulometric analyses results in sedimentology as well as by parameters of distribution of grouped data (sorting, skewness, kurtosis, mean, mode etc.). A normal, mostly bimodal distribution with platykurtic or leptokurtic positively skewed curves were found. Data show that the investigated qualitatively different wheat flour samples differed as related to applied granulometric and statistic parameters of distribution as well.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija

POVEZANOST RADA