Research progress on the relationship between rice protein content and cooking and eating quality and its influencing factors

Lou, Guangming; Bhat, Mufid Alam; Tan, Xuan; Wang, Yingying; He, Yuqing

doi:10.48130/seedbio-2023-0016

Cited by 9 publications

(4 citation statements)

References 223 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Storage proteins [4] account for the highest proportion of rice protein and include albumin, globulin, prolamine, and glutelin. Glutelin accounts for the highest proportion (approximately 80%) of the total endosperm protein, followed by prolamine [5], globulin, and albumin [6].…”

Section: Introductionmentioning

confidence: 99%

Effects of Nitrogen Fertilizer on the Endosperm Composition and Eating Quality of Rice Varieties with Different Protein Components

Ma,

Zhu,

Song

et al. 2024

Agronomy

View full text Add to dashboard Cite

Nitrogen fertilizer affects rice endosperm protein, which in turn affects rice taste. However, study of nitrogen regulation of protein components is not sufficient. To clarify the effects of nitrogen fertilizer on rice protein components and related traits, we used two high albumin content and two low glutelin content rice varieties as test materials and analyzed the relationship between protein components and rice eating quality. The results showed that nitrogen application significantly affected prolamine and glutelin contents; moreover, a relationship was observed between variety and fertilization level. The protein components of the low glutelin content rice varieties were sensitive to nitrogen treatment; the albumin and globulin contents increased, whereas the prolamine and glutelin contents decreased following treatment with medium level nitrogen. Nitrogen treatment also significantly affected the apparent amylose content (AAC) of varieties except Yinguang. The eating characteristics of the high albumin content varieties differed significantly among nitrogen treatments, and the two varieties tasted better following treatment with high concentrations of nitrogen. In conclusion, the short chain of amylopectin in the endosperm had a greater direct effect on taste, but the effect was opposite in the two varieties. Furthermore, globulin was found to affect the taste of low glutelin content varieties.

show abstract

Section: Introductionmentioning

confidence: 99%

Effects of Nitrogen Fertilizer on the Endosperm Composition and Eating Quality of Rice Varieties with Different Protein Components

Ma,

Zhu,

Song

et al. 2024

Agronomy

View full text Add to dashboard Cite

show abstract

“…Rice ( Oryza sativa L.) stands as one of the world’s most critical food crops, experiencing significant yield improvements after two Green Revolutions (dwarfing breeding and hybrid vigor utilization). However, breeding practices for rice quality and resistance have lagged behind ( Lou et al., 2023 ). Hybrid rice exhibits a 10%–20% yield advantage over conventional varieties ( Zeng et al., 2017 ), profoundly enhancing China’s and the world’s food self-sufficiency.…”

Section: Introductionmentioning

confidence: 99%

“…However, there is still considerable room for improvement in the quality of hybrid rice ( Yang et al., 2020 ; Seck et al., 2023 ). The Wx locus plays a pivotal role in influencing not only amylose content (AC) and appearance quality (AQ) but also the eating and cooking quality (ECQ) of rice, thus serving as a multifunctional locus ( Lou et al., 2023 ). Many Wx alleles including wx , Wx a , Wx b , Wx in ( Wx g1 ), Wx g2 , and Wx g3 ( Wx lv ) have been identified in rice ( Teng et al., 2012 ; Huang et al., 2020 ).…”

Section: Introductionmentioning

confidence: 99%

Integration of molecular breeding and multi-resistance screening for developing a promising restorer line Guihui5501 with heavy grain, good grain quality, and endurance to biotic and abiotic stresses

Wei,

Yan,

Huang

et al. 2024

Front. Plant Sci.

View full text Add to dashboard Cite

Rice, a critical staple on a global scale, faces escalating challenges in yield preservation due to the rising prevalence of abiotic and biotic stressors, exacerbated by frequent climatic fluctuations in recent years. Moreover, the scorching climate prevalent in the rice-growing regions of South China poses obstacles to the cultivation of good-quality, heavy-grain varieties. Addressing this dilemma requires the development of resilient varieties capable of withstanding multiple stress factors. To achieve this objective, our study employed the broad-spectrum blast-resistant line Digu, the brown planthopper (BPH)-resistant line ASD7, and the heavy-grain backbone restorer lines Fuhui838 (FH838) and Shuhui527 (SH527) as parental materials for hybridization and multiple crossings. The incorporation of molecular markers facilitated the rapid pyramiding of six target genes (Pi5, Pita, Pid2, Pid3, Bph2, and Wxb). Through a comprehensive evaluation encompassing blast resistance, BPH resistance, cold tolerance, grain appearance, and quality, alongside agronomic trait selection, a promising restorer line, Guihui5501 (GH5501), was successfully developed. It demonstrated broad-spectrum resistance to blast, exhibiting a resistance frequency of 77.33% against 75 artificially inoculated isolates, moderate resistance to BPH (3.78 grade), strong cold tolerance during the seedling stage (1.80 grade), and characteristics of heavy grains (1,000-grain weight reaching 35.64 g) with good grain quality. The primary rice quality parameters for GH5501, with the exception of alkali spreading value, either met or exceeded the second-grade national standard for premium edible rice varieties, signifying a significant advancement in the production of good-quality heavy-grain varieties in the southern rice-growing regions. Utilizing GH5501, a hybrid combination named Nayou5501, characterized by high yield, good quality, and resistance to multiple stresses, was bred and received approval as a rice variety in Guangxi in 2021. Furthermore, genomic analysis with gene chips revealed that GH5501 possessed an additional 20 exceptional alleles, such as NRT1.1B for efficient nitrogen utilization, SKC1 for salt tolerance, and STV11 for resistance to rice stripe virus. Consequently, the restorer line GH5501 could serve as a valuable resource for the subsequent breeding of high-yielding, good-quality, and stress-tolerant hybrid rice varieties.

show abstract

“…Rice (Oryza sativa L.) stands as one of the world's most critical food crops, experiencing significant yield improvements after two Green Revolutions (dwarfing breeding and hybrid vigor utilization). However, breeding practices for rice quality and resistance have lagged behind (Lou et al, 2023). Hybrid rice exhibits a 10%-20% yield advantage over conventional varieties (Zeng et al, 2017), profoundly enhancing China's and the world's food selfsufficiency.…”

Section: Introductionmentioning

confidence: 99%

Table_2.xls

View full text Add to dashboard Cite

Research progress on the relationship between rice protein content and cooking and eating quality and its influencing factors

Cited by 9 publications

References 223 publications

Effects of Nitrogen Fertilizer on the Endosperm Composition and Eating Quality of Rice Varieties with Different Protein Components

Effects of Nitrogen Fertilizer on the Endosperm Composition and Eating Quality of Rice Varieties with Different Protein Components

Integration of molecular breeding and multi-resistance screening for developing a promising restorer line Guihui5501 with heavy grain, good grain quality, and endurance to biotic and abiotic stresses

Table_2.xls

Contact Info

Product

Resources

About