Relationship between Seed Morphological Traits and Ash and Mineral Distribution along the Kernel Using Debranning in Durum Wheats from Different Geographic Sites

被引：21

作者：

Ficco, Donatella B. M. ^{[1
]}

Beleggia, Romina ^{[1
]}

Pecorella, Ivano ^{[1
]}

Giovanniello, Valentina ^{[1
]}

Frenda, Alfonso S. ^{[2
]}

De Vita, Pasquale ^{[1
]}

机构：

[1] Consiglio Ric Agr & Anal Econ Agr, Ctr Ric Cerealicoltura & Colture Ind, SS 673 Km 25-200, I-71122 Foggia, Italy

[2] Univ Palermo, Dipartimento Sci Agr Alimentari & Forestali, Viale Sci, I-90128 Palermo, Italy

来源：

FOODS | 2020年 / 9卷 / 11期

关键词：

durum wheat; kernel shape and size; debranning; ash content; macro; and micro-elements; IMAGE-ANALYSIS; MILLING YIELD; GRAIN-SIZE; QUALITY; PROTEIN; SHAPE; FRACTIONS; FEATURES; HARDNESS; WEIGHT;

D O I：

10.3390/foods9111523

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Debranning was applied to durum wheat to the study the relationship between kernel shape and size, and ash and mineral distribution having implications for semolina yield. To this aim four durum wheat genotypes carried out over three environments were selected to determine the morphological and yield traits as well as the distribution along the kernel of the ash, macro- (Na, K, P, Ca, and Mg), and micro-elements (Mn, Fe, Cu, Zn, and Mo). A descendent ash gradient within the kernel reflects the decreases in the minerals that occurred during debranning. Perciasacchi with high seed weight (TKW) and greater thickness followed by Cappelli showed a more uniform distribution of ash content along the kernels. High r Pearson coefficient (p < 0.01) showed an inverse relationship between thickness and ash decay. Since thickness was strongly affected by the genotype, it could represent a useful trait for breeding programs to predict the milling quality.

引用

页数：13

共 39 条

[1] Association between Grain Size and Shape and Quality Traits, and Path Analysis of Thousand Grain Weight in Iranian Bread Wheat Landraces from Different Geographic Regions [J].