Oat proteins: A perspective on functional properties

Kumar, Lokesh; Sehrawat, Rachna; Kong, Yanzhuo

doi:10.1016/j.lwt.2021.112307

Cited by 62 publications

(31 citation statements)

References 37 publications

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“…The protein content of these cultivars was between 11.85% and 12.98% ( Table 2 ), which was similar to previous findings. The protein content of oats was between 10% and 20% [ 23 , 24 , 25 ]. There was no significant difference in protein content between naked and husked oats.…”

Section: Resultsmentioning

confidence: 99%

Physical–Chemical and Sensory Quality of Oat Milk Produced Using Different Cultivars

Zhou

Jia

Cui

et al. 2023

Foods

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Oat milk, as an emerging plant-based milk substitute, has become popular in recent years. However, the stability and flavor of oat milk products are hindering their quality. The examination of the processing capacities of potential oat cultivars could help to improve product quality. In the present study, the properties of oat milk produced from one Australian and three Chinese cultivars were compared. The stability of oat milk produced using our manufacturing process was superior to the commercial product and was highly influenced by cultivars. Positive correlations of the cultivar’s protein and plant cell debris content with the final products’ separation rate, and the cultivar’s lipid content with the final products’ creaming, were observed. Among the investigated cultivars, Chinese Bayou 01 (ZBY01) was the most suitable for oat milk processing. Oat milk produced with this cultivar has better stability and sensory acceptability. It can provide around 1% of protein, 9.84 mg/mL of β-glucan, and 70.96 mg GAE/100 g DW of polyphenols. Our results support one Chinese cultivar for oat milk processing and provide possible criteria for raw material selection.

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Section: Resultsmentioning

confidence: 99%

Physical–Chemical and Sensory Quality of Oat Milk Produced Using Different Cultivars

Zhou

Jia

Cui

et al. 2023

Foods

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“…GPC is an important trait for both nutritional value and end-use quality of oats [ 6 ]. Oat groat possesses the highest protein levels among cereal crops, with levels ranging from 15 to 21% in the de-hulled kernel [ 7 , 8 ].…”

Section: Introductionmentioning

confidence: 99%

Genome-Wide Association Mapping of QTL Underlying Groat Protein Content of a Diverse Panel of Oat Accessions

Yan

Zhang

Zhou

et al. 2023

IJMS

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Groat protein content (GPC) is a key quality trait attribute in oat. Understanding the variation of GPC in oat germplasms and identifying genomic regions associated with GPC are essential for improving this trait. In this study, the GPC of 174 diverse oat accessions was evaluated in three field trials. The results showed a wide variation in GPC, ranging from 6.97% to 22.24% in this panel. Hulless oats displayed a significantly higher GPC compared to hulled oats across all environments. A GWAS analysis was performed based on 38,313 high-quality SNPs, which detected 27 non-redundant QTLs with 41 SNPs significantly associated with GPC. Two QTLs on chromosome 6C (QTL16) and 4D (QTL11) were consistently detected in multiple environments, with QTL16 being the most significant and explaining the highest proportion of the phenotypical variation in all tested environments except in CZ20. Haplotype analysis showed that the favorable haplotypes for GPC are more prevalent in hulless oats. These findings provide a foundation for future efforts to incorporate favorable alleles into new cultivars through introgression, fine mapping, and cloning of promising QTLs.

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“…With the continuous development of animal husbandry breeding technology, the planting area of grass forages is also expanding, especially for alfalfa and oat. Oat forage has high nutritional value with high protein and fat content, whose Lysine content is more than twice that of corn [3,4]. At the same time, alfalfa, which enjoys the reputation of being the "king of pasture," has become a reliable plant-based protein feed source due to its rich nutrition, strong adaptability, good palatability, and easy digestion by livestock [5,6] .…”

Section: Introductionmentioning

confidence: 99%

Multi‐residue analysis of 206 pesticides in grass forage by the one‐step quick, easy, cheap, effective, rugged, and safe method combined with ultrahigh‐performance liquid chromatography quadrupole orbitrap mass spectrometry

Feng³

et al. 2022

J of Separation Science

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A novel method for detecting pesticide multi‐residue in grass forage (alfalfa and oat) was established based on the one‐step automatic extraction and purification technology of quick, easy, cheap, effective, rugged, and safe combined with ultrahigh‐performance liquid chromatography quadrupole Orbitrap high‐resolution mass spectrometry. The crushed sample was extracted with acetonitrile with 1% acetate, followed by a cleanup step with a primary‐secondary amine, octadecylsilane, and graphitized carbon black. The extraction and purification were carried out using the one‐step automatic pretreatment equipment. The target pesticides were acquired in positive ion electrospray ionization mode and full scan/data dependent secondary scan mode. The calibration curve shows good linearity over the corresponding concentration range, with the coefficient of determination greater than 0.99. The screening detection limits were 0.5–50 μg/kg, and the limit of quantification for the 206 pesticides was set at 1–50 μg/kg. At the spiking levels of one, two, and 10 times of limit of quantification, more than 95% of pesticides had recovery between 70–120%, with a relative standard deviation ≤20%. The method was proved to be simple, rapid, high‐sensitivity, and could be routinely used for the high throughput screening and quantitative analysis of pesticide residues in alfalfa and oat.

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Oat proteins: A perspective on functional properties

Cited by 62 publications

References 37 publications

Physical–Chemical and Sensory Quality of Oat Milk Produced Using Different Cultivars

Physical–Chemical and Sensory Quality of Oat Milk Produced Using Different Cultivars

Genome-Wide Association Mapping of QTL Underlying Groat Protein Content of a Diverse Panel of Oat Accessions

Multi‐residue analysis of 206 pesticides in grass forage by the one‐step quick, easy, cheap, effective, rugged, and safe method combined with ultrahigh‐performance liquid chromatography quadrupole orbitrap mass spectrometry

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