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

Pérez‐Álvarez, Eva Pilar; Garde‐Cerdán, Teresa; Cabrita, María João; García-Escudero, E.; Peregrina, Fernando

doi:10.1002/jsfa.8349

Cited by 11 publications

(4 citation statements)

References 36 publications

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“…Histidine, tyrosine, tryptophan, lysine, phenylalanine and arginine are also known to be precursors of biogenic amines (i.e. histamine, tyramine, tryptamine, cadaverine, phenylethylamine, agmatine and putrescine), which are undesired in wine production due to their negative health effects and unpleasant odours 37,38 . Notably, the U‐ACP treatment produced grapes with a lower concentration in most of these amino acids (apart from tryptophan) compared to the U6 treatment (Figs 2 and 3 and Table 1).…”

Section: Resultsmentioning

confidence: 99%

Towards a more sustainable viticulture: foliar application of N‐doped calcium phosphate nanoparticles on Tempranillo grapes

et al. 2020

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BACKGROUND The use of nanomaterials for the efficient delivery of active species in viticulture is still an unexplored opportunity. Nitrogen, an essential nutrient for grapevine development and wine quality, is commonly provided in the form of urea. However, the application of conventional fertilisers contributes to nitrate leaching and denitrification, thus polluting groundwater and causing a serious environmental impact. Nanotechnology is offering smart solutions towards more sustainable and efficient agriculture. In the present work, we assessed the efficiency of nontoxic amorphous calcium phosphate (ACP) nanoparticles as nanocarriers of urea (U‐ACP) through field experiments on Tempranillo grapevines. Four treatments were foliarly applied: U‐ACP nanofertiliser (0.4 kg N ha–1), commercial urea solutions at 3 and 6 kg N ha–1 (U3 and U6) and a control treatment (water). RESULTS The grapes harvested from plants treated with U‐ACP and U6 provided similar levels of yeast assimilable nitrogen, despite the very large reduction of nitrogen dosage. The concentration of amino acids was greater in U‐ACP‐treated plants than those of the control and U3 treatments and, barring a few exceptions, the values were comparable with those observed in grapes obtained following U6 treatment. Nanofertilisers provided a high arginine concentration in the musts but low proline concentrations in comparison to the U6 treatment. CONCLUSIONS The results of this work show the potential benefits of nanotechnology over conventional practices for nitrogen fertilisation. Significantly, the application of U‐ACP allowed a considerable reduction of nitrogen dosage to maintain the quality of the harvest, thereby mitigating the environmental impact. © 2020 Society of Chemical Industry

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Section: Resultsmentioning

confidence: 99%

Towards a more sustainable viticulture: foliar application of N‐doped calcium phosphate nanoparticles on Tempranillo grapes

et al. 2020

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“…According to Gutierrez-Gamboa et al [ 39 ], the most abundant amino acids observed in red wines are usually Pro, Arg, Glu, Ala and Asp, while the least abundant amino acids generally found in these wines are Cys, Tyr, Ile, Trp and Leu. Wines with higher amounts of residual nitrogen together with other factors, have greater risks of microbiological instability and the production of ethyl carbamate and biogenic amines [ 52 , 53 , 54 , 55 , 56 ]. As it has been mentioned before, yeast assimilable nitrogen (YAN) is a combination of free amino acids and ammonium (NH 4 ), both the main nitrogen sources since they contribute to the sensory properties, microbiological stability and flavor of wines [ 57 , 58 ] and also proline.…”

Section: Resultsmentioning

confidence: 99%

Effect of Methyl Jasmonate Doped Nanoparticles on Nitrogen Composition of Monastrell Grapes and Wines

et al. 2021

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Nitrogen composition on grapevines has a direct effect on the quality of wines since it contributes to develop certain volatile compounds and assists in the correct kinetics of alcoholic fermentation. Several strategies can be used to ensure nitrogen content in grapes and one of them could be the use of elicitors such as methyl jasmonate. The use of this elicitor has been proven to be efficient in the production of secondary metabolites which increases the quality of wines, but its use also has some drawbacks such as its low water solubility, high volatility, and its expensive cost. This study observes the impact on the amino acid and ammonium composition of must and wine of Monastrell grapes that have been treated with methyl jasmonate (MeJ) and methyl jasmonate n-doped calcium phosphate nanoparticles (MeJ-ACP). The first objective of this study was to compare the effect of these treatments to determine if the nitrogenous composition of the berries and wines increased. The second aim was to determine if the nanoparticle treatments showed similar effects to conventional treatments so that the ones which are more efficient and sustainable from an agricultural point of view can be selected. The results showed how both treatments increased amino acid composition in grapes and wines during two consecutive seasons and as well as the use of MeJ-ACP showed better results compared to MeJ despite using less quantity (1 mM compared to 10 mM typically). So, this application form of MeJ could be used as an alternative in order to carry out a more efficient and sustainable agriculture.

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“…These effects depend on climate, parent soil matrix, plant species, and management practices (use of temporary or permanent cover crops). It was found that cover cropping influences wine quality by reducing acidity and ammonia, due to an increase in anthocyanins . Some studies indicated that this practice could induce nutrient and water competition between cover crop and vines .…”

Section: Introductionmentioning

confidence: 99%

“…It was found that cover cropping influences wine quality by reducing acidity and ammonia, due to an increase in anthocyanins. 7,8 Some studies indicated that this practice could induce nutrient and water competition between cover crop and vines. 5,9 It was also hypothesized, but less studied that cover cropping could reduce trace metals in the soil and their uptake by the main crops via different mechanisms (i) immobilization of trace metals in the roots of the cover crop; 10 (ii) competition in uptake between crops; 11 and (iii) phytostabilization by the release of metal complexing exudates.…”

Section: Introductionmentioning

confidence: 99%

Species‐dependent effect of cover cropping on trace elements and nutrients in vineyard soil and Vitis

et al. 2019

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BACKGROUND The research focused on the evaluation of the impact of cover cropping on trace metals (Fe, Mn, Cu, Zn, Pb, Co and Cd) and nutrients in vineyard soils and Vitis vinifera L. For this purpose, two types of cover crops (Lolium perenne L. and Medicago sativa L.) and their mixture were planted between vine rows of Muscat white in the vineyard in South Crimea. Trace elements, nutrients and other parameters were analyzed in the soil layers, leaves and grapevines of control and cover cropped plots. RESULTS The effect of cover cropping was dependent on applied plant species. Ryegrass (L. perenne L.) seems to compete with V. vinifera L. for nutrients – these were lower in the soil and vines of the treated plot. In parallel, lead (Pb) bioconcentration in grapevines was reduced. In contrast, under lucerne (M. sativa L.), nitrogen in the soil and vines, and trace metal bioconcentration (Fe, Pb and Co) were higher. CONCLUSIONS Our results indicate that cover cropping can influence the chemical composition of soil and vines. This should be considered when selecting cover crops. © 2019 Society of Chemical Industry

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

Abstract: Wine biogenic amine concentration can be affected by the grapevine nitrogen status, provoked by changes in the soil NO -N availability with both cover crop treatments. © 2017 Society of Chemical Industry.

Cited by 11 publications

References 36 publications

Towards a more sustainable viticulture: foliar application of N‐doped calcium phosphate nanoparticles on Tempranillo grapes

Towards a more sustainable viticulture: foliar application of N‐doped calcium phosphate nanoparticles on Tempranillo grapes

Effect of Methyl Jasmonate Doped Nanoparticles on Nitrogen Composition of Monastrell Grapes and Wines

Species‐dependent effect of cover cropping on trace elements and nutrients in vineyard soil and Vitis

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