Foliar-sprayed manganese sulfate improves flavonoid content in grape berry skin of Cabernet Sauvignon (Vitis vinifera L.) growing on alkaline soil and wine chromatic characteristics

Chen, Huangzhao; Yang, Jun; Deng, Xiaoxu; Lei, Yujuan; Xie, Sha; Guo, Shuqi; Ren, Ruihua; Li, Junnan; Zhengwen, Zhang; Xu, Tieshan

doi:10.1016/j.foodchem.2020.126182

Cited by 32 publications

(28 citation statements)

References 35 publications

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“…In our study, treated grape berries had significantly lower L* when compared to CK. KH 2 PO 4 treatment of grapes resulted in a significant decrease in L* of three treatments at two stages, indicating that the berries in the KH 2 PO 4 treated groups were darker than the CK group [43]. Lower b* values and higher a* values were detected after the K 2 SO 4 or KH 2 PO 4 treatments at 90 DAFB; and the berries from these groups showed higher C* values (5.65 and 6.51) than the CK group.…”

Section: Discussionmentioning

confidence: 92%

The Effect of Foliar Application of K2SO4 or KH2PO4 on Skin Color of the ‘Kyoho’ Grape

Jia

et al. 2021

Agronomy

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Anthocyanins in red grape skin have a positive effect on fruit color and human health. The effect of foliar potassium application on anthocyanin accumulation in grape skin is not well understood. The study aimed to better understand the mechanism of anthocyanin accumulation in grape skin in response to foliar sprays of K2SO4 and KH2PO4. In this study, we investigated the effects of foliar application of KH2PO4 (T2), K2SO4 (T1) and distilled water (CK) on the skin color of ‘Kyoho’ grapes at mid-ripe and mature stages. At 90 and 110 days after full bloom (DAFB), T2 had the greatest total soluble solids (TSS), flavonoid and total anthocyanin contents, followed by T1 and CK. At two stages, the titratable acid content decreased and the juice pH increased under T2 treatment relative to CK. T1 and T2 had lower lightness (L*) than CK, and the color index of red grapes (CIRG) under T1 and T2 increased at two stages compared to CK. KEGG metabolic pathway analysis revealed that flavonoid biosynthesis was the most significantly enriched pathway in CK vs. T2 at 90 and 110 DAFB. At 90 DAFB, T2 had higher expressions of phenylalanine ammonia-lyas (PAL), cytochrome P450 CYP73A100 (CYP73A), 4-coumarate: CoA ligase (4CL), chalcone synthase (CHS), flavanone 3-dioxygenase-like (F3H) and UDP glucose: flavonoid 3-o-glucosyl transferase (UFGT) than CK and T1. Foliar application of potassium fertilizer may accelerate anthocyanin accumulation by altering the transcript levels of PAL, CYP73A, 4CL, CHS, F3H, and UFGT of the flavonoid biosynthesis.

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Section: Discussionmentioning

confidence: 92%

The Effect of Foliar Application of K2SO4 or KH2PO4 on Skin Color of the ‘Kyoho’ Grape

Jia

et al. 2021

Agronomy

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“…Flavonoids represent a widespread and common group of natural polyphenols produced by the phenylpropanoid pathway ( 2 ). They confer ultraviolet (UV) protection, assist in seed dispersal by attracting dispersers, and act as tissue protectors under pathogen attack or oxidative damage ( 3 ). Flavonoids are the main groups of soluble phenolics in grapes as well as the major contributors to the biological activities in products derived from grapes.…”

Section: Introductionmentioning

confidence: 99%

Transcriptomic and Metabolomic Profiling Reveals the Effect of LED Light Quality on Fruit Ripening and Anthocyanin Accumulation in Cabernet Sauvignon Grape

Zhang

Liu

et al. 2021

Front. Nutr.

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Different light qualities have various impacts on the formation of fruit quality. The present study explored the influence of different visible light spectra (red, green, blue, and white) on the formation of quality traits and their metabolic pathways in grape berries. We found that blue light and red light had different effects on the berries. Compared with white light, blue light significantly increased the anthocyanins (malvidin-3-O-glucoside and peonidin-3-O-glucoside), volatile substances (alcohols and phenols), and soluble sugars (glucose and fructose), reduced the organic acids (citric acid and malic acid), whereas red light achieved the opposite effect. Transcriptomics and metabolomics analyses revealed that 2707, 2547, 2145, and 2583 differentially expressed genes (DEGs) and (221, 19), (254, 22), (189, 17), and (234, 80) significantly changed metabolites (SCMs) were filtered in the dark vs. blue light, green light, red light, and white light, respectively. According to Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses, most of the DEGs identified were involved in photosynthesis and biosynthesis of flavonoids and flavonols. Using weighted gene co-expression network analysis (WGCNA) of 23410 highly expressed genes, two modules significantly related to anthocyanins and soluble sugars were screened out. The anthocyanins accumulation is significantly associated with increased expression of transcription factors (VvHY5, VvMYB90, VvMYB86) and anthocyanin structural genes (VvC4H, Vv4CL, VvCHS3, VvCHI1, VvCHI2, VvDFR), while significantly negatively correlated with VvPIF4. VvISA1, VvISA2, VvAMY1, VvCWINV, VvβGLU12, and VvFK12 were all related to starch and sucrose metabolism. These findings help elucidate the characteristics of different light qualities on the formation of plant traits and can inform the use of supplemental light in the field and after harvest to improve the overall quality of fruit.

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“…Copper has an influence on protein metabolism by increasing the flavonoid content in plants through the reaction mechanism of the tricarboxylic acid cycle (Mamat et al, 2015). In addition, manganese can also increase the total flavonol content through flavonoid biosynthesis (Chen et al, 2020). Likewise with zinc which can also increase the flavonoid content in plants (Vojodi Mehrabani et al, 2017).…”

Section: Correlation Between Metabolite Fingerprint and Soil Nutrient Contentmentioning

confidence: 99%

The Metabolite Fingerprints, Antimalarial Activities and Toxicities of Artocarpus Champeden Stembark From Various Regions in Indonesia

Taufik¹,

Widyawaruyanti

Yuwono

2021

Indonesian J Pharm

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In Indonesia, cempedak (Artocarpus champeden Spreng) stembark from family of moraceae had been traditionally used for malarial treatment. Difference in the location of growth could cause the difference of metabolite fingerprints. As a result, there might be different toxicity and antimalarial activity in the same plants. The goal of this study was to obtain the fingerprints of the metabolites found in A. champeden stembark from different parts of Indonesia in order to authenticate and control the extract's quality. Fingerprints were performed using the HPTLC-Densitometry technique, in vitro toxicity and antimalarial activity were also determined using MTT assay and HRP2 assay. The correlation between metabolite fingerprints, toxicity and antimalarial activity was analysed using chemometrics tools: Principle Component Analysis (PCA), Partial Least Square (PLS) and Hierarchical Clustering Analysis (HCA). As a result, there is significant difference between fingerprints and toxicity profiles of A. champeden (p<0.05), whereas for antimalarial profiles, there is no significant difference between of them (p>0.05). Meanwhile, the nutrients (copper, zinc and manganese) are suspected to be responsible for the metabolite content. Besides morachalcone-A, compounds with Rf values of 0.66 and 0.63 can be proposed as additional markers because they have responsibility for antimalarial activity and toxicity.

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Foliar-sprayed manganese sulfate improves flavonoid content in grape berry skin of Cabernet Sauvignon (Vitis vinifera L.) growing on alkaline soil and wine chromatic characteristics

Cited by 32 publications

References 35 publications

The Effect of Foliar Application of K2SO4 or KH2PO4 on Skin Color of the ‘Kyoho’ Grape

The Effect of Foliar Application of K2SO4 or KH2PO4 on Skin Color of the ‘Kyoho’ Grape

Transcriptomic and Metabolomic Profiling Reveals the Effect of LED Light Quality on Fruit Ripening and Anthocyanin Accumulation in Cabernet Sauvignon Grape

The Metabolite Fingerprints, Antimalarial Activities and Toxicities of Artocarpus Champeden Stembark From Various Regions in Indonesia

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