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1. Physicochemical properties of A- and B-type granules isolated from waxy and normal hull-less barley starch

Author:
Letong Sun; Mengting Ma; Xiaojing Chen; Zekun Xu; Chuangchuang Zhang; Wuyang Huang; Zhongquan Sui; Harold Corke
Source:
International journal of biological macromolecules 2022 v.213 pp. 456-464
ISSN:
0141-8130
Subject:
barley; barley starch,   etc   ; alpha-amylase; hydrolysis; phospholipids; storage modulus; surface area; viscosity;     Show all 8 Subjects
Abstract:
... Large A-type and small B-type starch granules separated from waxy and normal hull-less barley starches were investigated for their physicochemical properties. Hull-less barley starch granules were covered by a membrane composed mainly of phospholipids. Channels of waxy A- and B-type granules were rich in proteins and phospholipids. Compared with A-type starch, B-type starch exhibited higher specif ...
DOI:
10.1016/j.ijbiomac.2022.05.187

2. Impact of laccase-induced protein cross-linking on the in vitro starch digestion of black highland barley noodles

Author:
Jia-Xuan Fan; Xiao-Na Guo; Ke-Xue Zhu
Source:
Food hydrocolloids 2022 v.124 pp. 107298
ISSN:
0268-005X
Subject:
barley; barley flour,   etc   ; crosslinking; digestion; glycemic index; hydrocolloids; hydrolysis; laccase; noodles; sodium dodecyl sulfate;     Show all 10 Subjects
Abstract:
... The aim of this work is to evaluate the influence of laccase (LAC) on protein cross-linking and the in vitro starch digestion of black barley noodles (BHBN). In addition, the mechanisms underlying the impacts of protein cross-linking induced by LAC on the starch digestion were further elucidated. When the addition of LAC from 0% to 0.4%, in vitro starch digestion curves showed that the rate of in ...
DOI:
10.1016/j.foodhyd.2021.107298

3. Grain beta-glucan as selection criteria for wort beta-glucan in malt barley improvement

Author:
Dinesh Kumar; Sneh Narwal; Karnam Venkatesh; Ramesh Pal Singh Verma; Gyanendra Pratap Singh
Source:
Journal of cereal science 2022 v.107 pp. 103519
ISSN:
0733-5210
Subject:
barley,   etc   ; beta-glucans; labor; malt;     Show all 4 Subjects
Abstract:
... In malt barley improvement, lower values of beta-glucan in the wort is one of the most desirable criteria to get better quality of the end products. To estimate wort -glucan, the barley grains first need to be malted and then mashed to get wort, which is then used to measure beta-glucan in the wort. It takes a large quantity of grains, a lot of time and labour for the malting process and wort prep ...
DOI:
10.1016/j.jcs.2022.103519

4. A systematic review of highland barley: Ingredients, health functions and applications

Author:
Yiming Lyu; Sen Ma; Jingke Liu; Xiaoxi Wang
Source:
Grain & oil science and technology 2022 v.5 no.1 pp. 35-43
ISSN:
2590-2598
Subject:
barley; barley protein; barley starch,   etc   ; diabetes; dietary fiber; digestibility; emulsions; freeze-thaw cycles; gluten; heart diseases; industry; medical treatment; medicine; oils; solubility; staple foods; sugars; systematic review; technology; wastes;     Show all 20 Subjects
Abstract:
... Due to its high nutritional and dietotherapy values, highland barley has attracted the attention and favor of people all over the world in recent years. It has been demonstrated that the nutritional components of highland barley are comprehensive and unique, with the characteristics of high protein, high fiber, high vitamin, low fat, low sugar and variety of bioactive components. As the most impor ...
DOI:
10.1016/j.gaost.2021.12.002

5. The effects of removing endogenous proteins, β-glucan and lipids on the surface microstructure, water migration and glucose diffusion in vitro of starch in highland barley flour

Author:
Yueyue Yang; Aiquan Jiao; Qing Liu; Xiaoru Ren; Kunfu Zhu; Zhengyu Jin
Source:
Food hydrocolloids 2022 v.127 pp. 107457
ISSN:
0268-005X
Subject:
barley flour; barley starch,   etc   ; digestibility; digestible carbohydrates; glucose; hydrocolloids; intestines; microstructure; nuclear magnetic resonance spectroscopy; particle size; particle size distribution;     Show all 11 Subjects
Abstract:
... The effects of removing non-starch components on the surface microstructure, water migration and glucose diffusion rate of highland barley starch (HBS) were systematically studied to reveal the models that affect the digestibility of HBS. The results of scanning electron micrographs, confocal laser scanning microscopy, polarization cross and particle size distribution showed that there were two pa ...
DOI:
10.1016/j.foodhyd.2021.107457

6. Dynamic spillover transmission in agricultural commodity markets: What has changed after the COVID-19 threat?

Author:
Małgorzata Just; Krzysztof Echaust
Source:
Economics letters 2022 pp. 110671
ISSN:
0165-1765
Subject:
barley,   etc   ; COVID-19 infection; corn; uncertainty; wheat;     Show all 5 Subjects
Abstract:
... This paper applies the dynamic Diebold–Yilmaz and Baruník–Křehlík spillover indices to document a closer integration between agricultural commodity markets in the period when markets rebounded after the COVID-19 threat to the Russia–Ukraine​ war. We also identified the record return spillover transmission among agricultural commodities during a time of conflict and the strongest transmitters are w ...
DOI:
10.1016/j.econlet.2022.110671

7. Genetic basis of barley contributions to beer flavor

Author:
Brooke Sayre-Chavez; Harmonie Bettenhausen; Sarah Windes; Patricia Aron; Luis Cistué; Scott Fisk; Laura Helgerson; Adam L. Heuberger; Sean Tynan; Patrick Hayes; María Muñoz-Amatriaín
Source:
Journal of cereal science 2022 v.104 pp. 103430
ISSN:
0733-5210
Subject:
barley; malting barley,   etc   ; beers; cultivars; doubled haploids; flavor; genotype; malt; metabolism; metabolites; nucleotide sequences; plant height; quantitative trait loci; seed dormancy;     Show all 14 Subjects
Abstract:
... Barley malt is critical for the malting, brewing, and distilling industries, as it is one of the main ingredients of beer and some types of spirits. There is growing evidence that barley genotype - via malt - can impact the flavors of beers and spirits. However, information on the barley genes involved in these flavors is lacking. Therefore, we used quantitative trait locus (QTL) mapping of malt q ...
DOI:
10.1016/j.jcs.2022.103430

8. Estimation of actual evapotranspiration in barley crop through a generalized linear model

Author:
Adán Faramiñan; Paula Olivera Rodriguez; Facundo Carmona; Mauro Holzman; Raúl Rivas; Christian Mancino
Source:
MethodsX 2022 v.9 pp. 101665
ISSN:
2215-0161
Subject:
barley,   etc   ; energy balance; evapotranspiration; hydrologic cycle; linear models;     Show all 5 Subjects
Abstract:
... Evapotranspiration is a key variable of the water cycle. Its calculation requires several ground data that frequently are not available. This study contains a detailed method and measurements of meteorological and energy balance variables that can be used to estimate the daily actual evapotranspiration (ETa). A linear generalized model is obtained to calculate the ETa from common variables measure ...
DOI:
10.1016/j.mex.2022.101665

9. A high-resolution consensus linkage map for barley based on GBS-derived genotypes

Author:
Amina Abed; Ana Badea; Aaron Beattie; Raja Khanal; James Tucker; François Belzile
Source:
Genome 2022 v.65 no.2 pp. 83-94
ISSN:
1480-3321
Subject:
barley,   etc   ; chromosome mapping; genetic recombination; genomics; genotyping by sequencing;     Show all 5 Subjects
Abstract:
... As genotyping-by-sequencing (GBS) is widely used in barley genetic studies, the translation of the physical position of GBS-derived SNPs into accurate genetic positions has become relevant. The main aim of this study was to develop a high-resolution consensus linkage map based on GBS-derived SNPs. The construction of this integrated map involved 11 bi-parental populations composed of 3743 segregat ...
DOI:
10.1139/gen-2021-0055

10. Pathotype Identification and Virulence Variation in Cochliobolus sativus in China

Author:
Lin Chen; Quanjie Yao; Fengtao Wang; Yunxing Pang; Xiaowei Lang; Dan Sun; Jun Zhou; Jing Feng; Ruiming Lin
Source:
Plant disease 2022 v.106 no.2 pp. 585-594
ISSN:
0191-2917
Subject:
barley,   etc   ; Bipolaris sorokiniana; climate; pathotypes; seedlings; virulence; wheat; China;     Show all 8 Subjects
Abstract:
... Spot blotch caused by Cochliobolus sativus has become an important disease in the wheat-growing regions in China that has resulted from changes in the regional climate, agricultural cultivation patterns, and the susceptible wheat varieties that are widely grown. Little information is available about virulence variability and pathogenic specialization of the C. sativus isolates from major wheat-gro ...
DOI:
10.1094/PDIS-06-21-1248-RE

11. A cytorhabdovirus-based expression vector in Nilaparvata lugens, Laodelphax striatellus, and Sogatella furcifera

Author:
Wen-Ya Xu; Xiao-Dong Fang; Qing Cao; Qiang Gao; Dong-Min Gao; Ji-Hui Qiao; Ying Zang; Liang Xie; Zhi-Hang Ding; Yi-Zhou Yang; Ying Wang; Xian-Bing Wang
Source:
Insect biochemistry and molecular biology 2022 v.140 pp. 103703
ISSN:
0965-1748
Subject:
Barley yellow striate mosaic virus; barley,   etc   ; Laodelphax striatellus; Nilaparvata lugens; Sogatella furcifera; biosafety; genetic vectors; genomics; insect biochemistry; molecular biology; mutants; pathogenicity; peptides; phloem; virus transmission;     Show all 15 Subjects
Abstract:
... The brown planthopper (BPH, Nilaparvata lugens), the small brown planthopper (SBPH, Laodelphax striatellus), and the white-backed planthopper (WBPH, Sogatella furcifera) are problematic insect pests and cause severe yield losses through phloem sap-sucking and virus transmission. Barley yellow striate mosaic virus (BYSMV), a plant cytorhabdovirus, has been developed as versatile expression platform ...
DOI:
10.1016/j.ibmb.2021.103703

12. A review on the fate of phenolic compounds during malting and brewing: Technological strategies and beer styles

Author:
Daniel O. Carvalho; Luís F. Guido
Source:
Food chemistry 2022 v.372 pp. 131093
ISSN:
0308-8146
Subject:
malting barley,   etc   ; beers; enzyme activity; ferulic acid; food chemistry; pH;     Show all 6 Subjects
Abstract:
... This review provides an overview on the influence of malting and brewing on the overall phenolic content of barley malt and beer. Beer phenolics are mainly originated from barley malt and can be found in free and bound forms, in concentrations up to 50% lower comparing to sweet wort. The use of roasted malts, in combination with proper milling and high mashing temperatures at low pH can lead to a ...
DOI:
10.1016/j.foodchem.2021.131093

13. Free and conjugated Alternaria and Fusarium mycotoxins during Pilsner malt production and double-mash brewing

Author:
Nela Prusova; Zbynek Dzuman; Lukas Jelinek; Marcel Karabin; Jana Hajslova; Michael Rychlik; Milena Stranska
Source:
Food chemistry 2022 v.369 pp. 130926
ISSN:
0308-8146
Subject:
barley,   etc   ; Alternaria; Fusarium; beers; food chemistry; germination; malt; temperature; trichothecenes;     Show all 9 Subjects
Abstract:
... Malting and brewing have previously been demonstrated to be risky procedures in terms of mycotoxins contamination. The goal of the study was to describe the fate of less investigated Fusarium and Alternaria mycotoxins, together with their conjugates, during these processes. The Pilsner malt producing process, together with double-mash brewing, were performed in a pilot-scale malting and brewery pl ...
DOI:
10.1016/j.foodchem.2021.130926

14. High mashing thickness negatively influences gelatinisation of small and large starch granules and starch conversion efficiency during barley malt brewing

Author:
C.F. De Schepper; C.M. Courtin
Source:
Food hydrocolloids 2022 v.131 pp. 107745
ISSN:
0268-005X
Subject:
malting barley,   etc   ; beers; gelatinization; gravity; hydrocolloids; malt; maltose; mash; temperature;     Show all 9 Subjects
Abstract:
... The breakdown of starch into fermentable sugars is essential for several industrial processes, including beer production. Nowadays, high ratios of barley malt to water are used to improve brewhouse efficiency. Recent findings, however, indicate that small starch granules in barley malt could reduce starch conversion efficiency. In this study, the gelatinisation behaviour of small and large starch ...
DOI:
10.1016/j.foodhyd.2022.107745

15. Microbial Quality and Growth Dynamics in Shameta: A Traditional Ethiopian Cereal-Based Fermented Porridge

Author:
Daniel A. Kitessa; Ketema Bacha; Yetenayet B. Tola; Mary Murimi; Soressa Gershe; Meseret Guta
Source:
Fermentation 2022 v.8 no.3 pp. -
ISSN:
2311-5637
Subject:
barley,   etc   ; Enterococcus; Lactobacillus; corn; fermentation; lactic acid; microbiological quality; porridge;     Show all 8 Subjects
Abstract:
... Shameta is a traditional, Ethiopian, cereal-based fermented porridge exclusively prepared for lactating mothers. The aim of this study was to determine the microbial quality of Shameta samples collected from households of lactating mothers and to determine microbial dynamics and physicochemical changes during laboratory fermentation of Shameta. Isolation and characterization of the dominant microb ...
DOI:
10.3390/fermentation8030124

16. Mitigation of acrylamide formation during malt processing

Author:
Fatma Basinci; Burce Atac Mogol; Safure Guler; Vural Gökmen; Hamit Koksel
Source:
Journal of cereal science 2022 v.106 pp. 103485
ISSN:
0733-5210
Subject:
barley,   etc   ; Maillard reaction; acrylamides; asparaginase; asparagine; color; germination; malt; temperature;     Show all 9 Subjects
Abstract:
... In this study, addition of asparaginase and glycine were tested for mitigation of acrylamide in roasted malt. Free asparagine and reducing sugars increased during germination of barley. Increasing the roasting temperature increased rate of acrylamide formation and browning in malt. Application of asparaginase (3000 and 4000 ASNU/kg) and glycine (3000, 4000 and 5000 ppm) on green malt before kilnin ...
DOI:
10.1016/j.jcs.2022.103485

17. Quantification of grain dry matter accumulation trends in barley cultivars

Author:
Ali Rahemi Karizaki; Nasibe Rezvantalab; Ebrahim Gholamalipour Alamdari
Source:
Plant Physiology Reports 2022 v.27 no.2 pp. 213-224
ISSN:
2662-253X
Subject:
barley,   etc   ; Weibull statistics; cultivars; dry matter accumulation; models; university research;     Show all 6 Subjects
Abstract:
... Given the physiological significance of nonlinear regression models parameters on crop growth patterns, we used eight nonlinear regression models (Beta1, Beta2, Logistic, Richards, Gompertz, Symmetric Exponential, Cut Exponential and Weibull) to describe the process of cumulative dry matter parameters in barley. An experiment based on randomized complete block design with 4 replications was conduc ...
DOI:
10.1007/s40502-022-00662-z

18. Trends of genetic changes uncovered by Env- and Eigen-GWAS in wheat and barley

Author:
Rajiv Sharma; James Cockram; Keith A. Gardner; Joanne Russell; Luke Ramsay; William T. B. Thomas; Donal M. O’Sullivan; Wayne Powell; Ian J. Mackay
Source:
Theoretical and applied genetics 2022 v.135 no.2 pp. 667-678
ISSN:
0040-5752
Subject:
barley,   etc   ; cultivars; genetic improvement; genomics; phenotype; population structure; spring; wheat;     Show all 8 Subjects
Abstract:
... KEY MESSAGE: Variety age and population structure detect novel QTL for yield and adaptation in wheat and barley without the need to phenotype. The process of crop breeding over the last century has delivered new varieties with increased genetic gains, resulting in higher crop performance and yield. However, in many cases, the alleles and genomic regions underpinning this success remain unknown. Th ...
DOI:
10.1007/s00122-021-03991-z

19. Chlorophyll deficiency delays but does not prevent melanogenesis in barley seed melanoplasts

Author:
S. Mursalimov; A. Glagoleva; E. Khlestkina; O. Shoeva
Source:
Protoplasma 2022 v.259 no.2 pp. 317-326
ISSN:
0033-183X
Subject:
barley,   etc   ; alleles; chlorophyll; hulls; hybrids; melanin; melanization; melanogenesis; pericarp; photosynthesis; polymerization; thylakoids;     Show all 12 Subjects
Abstract:
... Plant melanin is a dark polymerized polyphenolic substance that can by synthesized in seed tissues. Unlike well-defined enzymatic browning reaction leading to melanin synthesis in senescent and damaged plant tissues, melanin formation in intact tissues was not studied properly. Recently, melanin synthesis was demonstrated in chloroplast-derived melanoplasts in pericarp and husk cells of barley see ...
DOI:
10.1007/s00709-021-01669-3

20. Evaluation of the precision-fed rooster assay for detecting effects of supplemental enzymes on metabolizable energy

Author:
A.G. Anderson; P.L. Utterback; C.M. Parsons
Source:
Poultry science 2022 v.101 no.2 pp. 101603
ISSN:
0032-5791
Subject:
barley,   etc   ; White Leghorn; corn; excreta; metabolizable energy; roosters; rye; soybean meal; xylanases;     Show all 9 Subjects
Abstract:
... The precision-fed rooster assay has been used extensively to determine nitrogen-corrected true metabolizable energy (TMEₙ) of feed ingredients for poultry. However, this assay has not generally been used to evaluate effects of supplemental enzymes for this purpose. Therefore, 2 precision-fed rooster assays were conducted to evaluate several different carbohydrase enzymes on TMEₙ for a corn/soybean ...
DOI:
10.1016/j.psj.2021.101603