Nitrogen fertilisation increases biogenic amines and amino acid concentrations in<i>Vitis vinifera</i>var.<i>Riesling</i>musts and wines

Smit, Inga; Pfliehinger, Marco; Binner, A.; Grossmann, M.; Horst, Walter J.; Löhnertz, Otmar

doi:10.1002/jsfa.6525

Cited by 27 publications

(21 citation statements)

References 26 publications

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“…In agreement with our results, some authors 6,7,34,37 have suggested that total nitrogen content present in grapevine leaf tissues, must and wine are parameters characterized by the nitrogen grapevine status. The major amount of nitrogen in grapes is present in the form of proteins, amino acids and ammonium, 1 37 with cv.…”

Section: Relationship Between Leaf Nitrogen Content and Biogenic Aminessupporting

confidence: 94%

“…Wine oenological parameters from the three experimental treatments (CT, conventional tillage; B, blade cover crop; CL, clover cover crop), in 2009, 2010, 2011 and 2012 seasons Biogenic amine concentration (mg L −1 ) from the three experimental treatments (CT, conventional tillage; B, blade cover crop; CL, clover cover crop), in 2009, 2010, 2011 and 2012 seasons For each biogenic amine and year, different letters indicate significant differences among treatments (P ≤ 0.05). n.d., not detected.and a high proportion of the biogenic amines are synthesized during malolactic fermentation 34. Although we have not found any studies reporting the influence of cover crops on wine biogenic amine concentration, Fourie et al3,4 with cv.…”

mentioning

confidence: 59%

“…According to Ancín-Azpilicueta et al, 33 ethylamine concentration in wine depends on the yeast used for alcoholic fermentation. However, Smit et al 34 found a positive relationship between ethylamine concentration and its amino acid precursor alanine, when three different nitrogen fertilization treatments were applied: 0 and 60 kg N ha −1 after bloom and 60 kg N ha −1 at bloom + 90 kg N ha −1 after bloom, using ammonic nitrate at 27.5% N.…”

Section: Wine Biogenic Amine Concentrationmentioning

confidence: 99%

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Influence on wine biogenic amine composition of modifications to soil N availability and grapevine N by cover crops

et al. 2017

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Section: Relationship Between Leaf Nitrogen Content and Biogenic Aminessupporting

confidence: 94%

mentioning

confidence: 59%

Section: Wine Biogenic Amine Concentrationmentioning

confidence: 99%

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Influence on wine biogenic amine composition of modifications to soil N availability and grapevine N by cover crops

et al. 2017

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“…Amino acids play important roles in plant growth and secondary metabolite production (Calvo et al, 2014). The application of amino acids to grapevine is generally accomplished through the use of fertilizers to increase nitrogen-containing substances in grape berry (Smit et al, 2014). Foliar treatment with phenylalanine affected the phenolic content and aroma composition in grapevine (Garde-Cerdán et al, 2014;Portu et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Exogenous isoleucine and phenylalanine interact with abscisic acid-mediated anthocyanin accumulation in grape

Hattori

Chen

Enoki

et al. 2019

Folia Horticulturae

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Berry skin colour is a crucial determinant of red/black grape berry quality. We investigated the effects of combination treatments with amino acids and a low concentration of ABA on anthocyanin accumulation in grapes. Among the amino acids tested, isoleucine and phenylalanine resulted in high anthocyanin contents in grape cell cultures. The combination treatments with isoleucine or phenylalanine, and a low concentration of ABA enhanced anthocyanin accumulation in grape cells and detached grape berries. The combination treatment with isoleucine, but not with phenylalanine, and ABA upregulated MybA1 expression. Field-grown grapevines received combination treatments with isoleucine or phenylalanine, and ABA in two growing seasons. In the 2015 growing season, the combination treatments with isoleucine or phenylalanine, and a low concentration of ABA accelerated anthocyanin accumulation in grape berry skins of field-grown grapevines on days 10 and 31 post treatment. The effects on anthocyanin accumulation became negligible at harvest. The effect of the combination treatment with phenylalanine and a low concentration of ABA on anthocyanin accumulation was masked in the 2017 growing season due to the unexpected stimulation of anthocyanin accumulation by the low concentration of ABA, although the combination treatment accelerated anthocyanin accumulation on days 3 and 10 post treatment. Taken together, the results suggested that exogenous isoleucine and phenylalanine interacted with ABA-mediated anthocyanin accumulation in grape berry skins of fieldgrown grapevines when the activity of ABA used to treat the grapevines was inadequate.Ke y wo r d s: abscisic acid, anthocyanin, grapevine, isoleucine, phenylalanine Abbreviations:ABA -abscisic acid, UFGT -UDP glucose flavonoid 3-O-glucosyltransferase

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“…In order to improve must N composition, different studies have been carried out applying N to the vineyard. However, a high rate of N fertilization can result in the accumulation of negative compounds in wine, such as biogenic amines and ethyl carbamate (Smit et al, 2014). A traditional way to improve wine volatile composition has been the soil N fertilization.…”

Section: Introductionmentioning

confidence: 99%

Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climate

Gutiérrez‐Gamboa

Garde‐Cerdán

Carrasco-Quiroz

et al. 2018

Chil. j. agric. res.

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Volatile compounds play a key role on wine quality due to their importance in wine aroma. The improvement of these compounds in Cabernet Sauvignon wines may be of oenological relevance because these are usually defined by strong character and somewhat herbaceous. The effect of different foliar N applications on 'Cabernet Sauvignon' grapevines (Vitis vinifera L.) was studied in order to improve wine volatile composition. Five treatments were applied: urea (Ur), urea plus sulfur (Ur+S), arginine (Arg), and two commercial products: Nutrimyr Thiols (NT) and Basfoliar Algae (BA). Volatile compounds were analyzed by GC-MS. Results showed that wines elaborated with grapes treated with arginine (Arg) exhibited the lowest content of total higher alcohols (322.29 mg L -1 ). Wine concentrations of ethyl hexanoate, octanoate, and decanoate from Ur+S and BA treatments were the highest (385.28, 590.46, 214.14, and 416.00, 600.50, 227.96 μg L -1 , respectively). No effects were found on vanillin derivatives content in wines by foliar treatments. Total terpenes content in wines from Ur and Arg grapevine treatments were higher than in control (17.87 and 20.36 μg L -1 than 14.99 μg L -1 ). Thus, N foliar applications can improve wine volatile composition, mainly by Ur+S and BA treatments. The importance of this study is to add knowledge about the effects of foliar N applications on Cabernet Sauvignon wine volatile composition in warm climates.

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Nitrogen fertilisation increases biogenic amines and amino acid concentrations inVitis viniferavar.Rieslingmusts and wines

Abstract: Nitrogen fertilisation has a significant effect on amines formation in musts and wines. Furthermore, during fermentation, ethylamine and histamine increased while other amines were presumably serving as N sources during fermentation.

Cited by 27 publications

References 26 publications

Influence on wine biogenic amine composition of modifications to soil N availability and grapevine N by cover crops

Influence on wine biogenic amine composition of modifications to soil N availability and grapevine N by cover crops

Exogenous isoleucine and phenylalanine interact with abscisic acid-mediated anthocyanin accumulation in grape

Improvement of wine volatile composition through foliar nitrogen applications to 'Cabernet Sauvignon' grapevines in a warm climate

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