Starch granule size distribution from twelve wheat cultivars in east China’s Huaibei region
نویسندگان
چکیده
منابع مشابه
Measurement of Wheat Starch Granule Size Distribution Using Image Analysis and Laser Diffraction Technology
Cereal Chem. 83(3):259–268 Starch was isolated from flour of four wheats representing hard red winter (Karl), hard red spring (Gunner), durum (Belfield 3), and spelt (WK 86035-8) wheat classes. Digital image analysis (IA) coupled with light microscopy was used to determine starch size distributions where the volume of granules was calculated as spherical particles or oblate spheroids. Starch gr...
متن کاملDifferences of Starch Granule Distribution in Grains from Different Spikelet Positions in Winter Wheat
Wheat starch development is a complex process and is markedly difference by changes in spikelet spatial position. The present study deals with endosperm starch granule distribution and spatial position during filling development. The study was conducted with pure starch isolated from wheat (Triticum aestivum L.), Jimai20 and Shannong1391, at 7-35 days after anthesis (DAA). The results showed th...
متن کاملSuppression of starch synthase I expression affects the granule morphology and granule size and fine structure of starch in wheat endosperm
Studies in Arabidopsis and rice suggest that manipulation of starch synthase I (SSI) expression in wheat may lead to the production of wheat grains with novel starch structure and properties. This work describes the suppression of SSI expression in wheat grains using RNAi technology, which leads to a low level of enzymatic activity for SSI in the developing endosperm, and a low abundance of SSI...
متن کاملIn vitro starch digestion in sorghum flour from Algerian cultivars
This work aims to evaluate starch digestion in whole sorghum grains. Nine sorghum cultivars were sampled from the Sahara of Algeria. The structural characteristics of sorghum grains were measured. Total starch (TS) varied between 67.67% and 74.82%, digestible starch (DS) between 64.34% and 69.70%, and resistant starch (RS) ranged from 2.55% to 7.98%. The kinetic of starch digestion displayed fi...
متن کاملEffect of different temperature on starch synthase activity in excised grains of wheat cultivars.
Excised grains of wheat (Triticum aestivum) varieties HD 2285 (relatively tolerant) and HD 2329 (susceptible type) were incubated for 1 hr at 15 degrees, 25 degrees, 35 degrees and 45 degrees C. In an another treatment, excised grains were incubated for 1 hr at increasing temperature (15 degrees, 25 degrees, 35 degrees and 45 degrees C) continuously, thus exposing the grains to gradual rise in ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Canadian Journal of Plant Science
سال: 2016
ISSN: 0008-4220,1918-1833
DOI: 10.1139/cjps-2015-0048