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Malting Quality of ICARDA Elite Winter Barley (Hordeum vulgare L.) Germplasm Grown in Moroccan Middle Atlas

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Title Malting Quality of ICARDA Elite Winter Barley (Hordeum vulgare L.) Germplasm Grown in Moroccan Middle Atlas
 
Creator Bouhlal, Outmane
Raymond Affricot, Jean
Puglisi, Damiano
El-Baouchi, Adil
El Otmani, Fatima
Kandil, Mostafa
Hafidi, Abdellatif
Keser, Mesut
Sanchez-Garcia, Miguel
Visioni, Andrea
 
Subject barley
genotypic variation
barley (hordeum vulgare l.)
quality standards
physicochemical parameters
malt traits
 
Description The use of barley (Hordeum vulgare L.) in Morocco is still limited to food and feed despite the
amplified demand by local industries for imported malt. This study aims to evaluate 36 barley
elite lines for major grain physicochemical parameters and malt quality traits. Analysis of variance,
Pearson correlation, principal component analysis (PCA), and hierarchical cluster analysis (HCA)
were performed. The results showed significant genotypic variation among genotypes for individual
grain and malt traits. High broad sense heritability was obtained for all traits except for plump
grain percentage, malt friability, and germination capacity. Starch, malt extract, Kolbach index,
grain area, and test weight correlated significantly and negatively with barley protein. Malt extract
correlated positively with Kolbach index and starch, but a negative correlation with soluble protein
and malt protein was found. Based on 12 characters, 77% of the total genotypic variation was
explained by the three first principal components following PCA and four clusters were depicted
based on HCA. Genotypes of high interest with desirable levels of quality standards were identified
to be used as a malt quality traits donor while designing crossing programs.
 
Date 2022-01-01
2023-10-31T19:06:41Z
2023-10-31T19:06:41Z
 
Type Journal Article
 
Identifier Outmane Bouhlal, Jean Raymond Affricot, Damiano Puglisi, Adil El-Baouchi, Fatima El Otmani, Mostafa Kandil, Abdellatif Hafidi, Mesut Keser, Miguel Sanchez-Garcia, Andrea Visioni. (1/1/2022). Malting Quality of ICARDA Elite Winter Barley (Hordeum vulgare L. ) Germplasm Grown in Moroccan Middle Atlas. Journal of the American Society of Brewing Chemists, 80 (4), pp. 401-412.
0361-0470
https://hdl.handle.net/10568/132599
https://doi.org/10.1080/03610470.2021.1978036
 
Language en
 
Rights CC-BY-NC-ND-4.0
Open Access
 
Format 401-412
application/pdf
 
Publisher Taylor and Francis
 
Source Journal of the American Society of Brewing Chemists