Juice Index: an integrated Sauvignon blanc grape and wine metabolomics database shows mainly seasonal differences

Pinu, Farhana R.; Tumanov, Sergey; Grose, Claire; Albright, Abby; Stuart, Lily; Villas‐Bôas, Silas G.; Martin, Damian; Harker, F. Roger; Greven, Marc

doi:10.1007/s11306-018-1469-y

Cited by 19 publications

(10 citation statements)

References 76 publications

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“…The pH values were very similar among the studied V. vinifera varieties, harvests, and vineyard parcel conditions (2.7-3.3) (Table 2). However, for Sauvignon Blanc (3.0-3.2) (Table 2), these were like the ones reported for this white variety (3.06-3.14) collected in a similar period (2011)(2012)(2013) in New Zealand [48].…”

Section: Grapes Physicochemical Composition Evaluationsupporting

confidence: 81%

Comprehensive Study of Variety Oenological Potential Using Statistic Tools for the Efficient Use of Non-Renewable Resources

et al. 2021

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The evaluation of the variety suitability regarding each appellation’s specificities should be a strategy for maximizing the varieties’ oenological potential while contributing to the sustainable production of quality wines, keeping their typicity and rationalizing winemaking costs. Thus, the combination of several grape physicochemical attributes, modulated by climate and vineyard characteristics, providing knowledge for each grape variety’s oenological potential, is a relevant and reliable support for winemakers’ decisions. To prove this hypothesis, six mature grape varieties from three harvests, each one from three vineyard parcels with different topographical conditions from Bairrada Appellation (Portugal), were studied using analysis of variance–simultaneous components analysis (ASCA). The effects of harvest year and parcel on grape berry weight, pH, titratable acidity, total sugars, total phenolics, antiradical activity, and volatile composition in free and glycosidically-linked forms were analyzed. The compositional plasticity of autochthonous varieties (white Arinto and Bical and red Baga, Castelão, and Touriga Nacional) was observed. Sauvignon Blanc grape composition was significantly modulated by harvest. This study represents an important contribution for the maintenance of varieties’ biodiversity while contributing to establishing their peculiarities. Autochthonous varieties, if accurately exploited, can provide higher characteristic diversity than worldwide used varieties, an aspect to be more objectively taken into consideration by winemakers.

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Section: Grapes Physicochemical Composition Evaluationsupporting

confidence: 81%

Comprehensive Study of Variety Oenological Potential Using Statistic Tools for the Efficient Use of Non-Renewable Resources

et al. 2021

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“…This is the case in both targeted and non-targeted metabolomics where identification of “true” metabolites allows informative interpretation of metabolomics data [17]. This perspective is widely accepted in the metabolomics community and is addressed by developing inexpensive, comprehensive, and readily-available libraries of metabolites, particularly for GC-MS based methods [6,111]. In addition to commercial metabolite libraries, most of the large scale metabolomics labs have developed their own in-house spectral libraries and are capable of matching retention times or chemical shifts, and converting putative metabolites/features into positive identifications [97,112].…”

Section: Translational Challenges In Metabolomicsmentioning

confidence: 99%

Translational Metabolomics: Current Challenges and Future Opportunities

Pinu

Goldansaz

Jaine³

2019

Metabolites

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157

111

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Metabolomics is one of the latest omics technologies that has been applied successfully in many areas of life sciences. Despite being relatively new, a plethora of publications over the years have exploited the opportunities provided through this data and question driven approach. Most importantly, metabolomics studies have produced great breakthroughs in biomarker discovery, identification of novel metabolites and more detailed characterisation of biological pathways in many organisms. However, translation of the research outcomes into clinical tests and user-friendly interfaces has been hindered due to many factors, some of which have been outlined hereafter. This position paper is the summary of discussion on translational metabolomics undertaken during a peer session of the Australian and New Zealand Metabolomics Conference (ANZMET 2018) held in Auckland, New Zealand. Here, we discuss some of the key areas in translational metabolomics including existing challenges and suggested solutions, as well as how to expand the clinical and industrial application of metabolomics. In addition, we share our perspective on how full translational capability of metabolomics research can be explored.

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“…In addition to dietary foods, humans consume many other plant-derived products such as wine, coffee, and tea. Today, metabolomics has been used to evaluate the quality of those typical plant-derived products, to correlate metabolites with taste and health properties in humans, and to promote the production of high-quality health-benefit plantderived drinks [96][97][98][99][100]. Increasing studies begin to focus on metabolomics responses of humans to these plant-derived beverages as well.…”

Section: Plant Metabolomics and Quality Evaluation And Authentication Of Plant-derived Beveragesmentioning

confidence: 99%

“…Various metabolomics technologies have been applied to evaluate and authenticate wine quality worldwide [96,[114][115][116][117]. In New Zealand, a juice index database, regarding juice and wine generated from Sauvignon blanc grapes grown in different regions over three harvest seasons and fermented with Saccharomyces cerevisiae EC1118, is released and available for different users [97]. Similarly, metabolomics has been used to understand the response of humans to wine consumption.…”

Section: Winementioning

confidence: 99%

Promoting Human Nutrition and Health through Plant Metabolomics: Current Status and Challenges

Sun

Chen

Hong

et al. 2020

Biology

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Plant metabolomics plays important roles in both basic and applied studies regarding all aspects of plant development and stress responses. With the improvement of living standards, people need high quality and safe food supplies. Thus, understanding the pathways involved in the biosynthesis of nutritionally and healthily associated metabolites in plants and the responses to plant-derived biohazards in humans is of equal importance to meet people’s needs. For each, metabolomics has a vital role to play, which is discussed in detail in this review. In addition, the core elements of plant metabolomics are highlighted, researches on metabolomics-based crop improvement for nutrition and safety are summarized, metabolomics studies on plant natural products including traditional Chinese medicine (TCM) for health promotion are briefly presented. Challenges are discussed and future perspectives of metabolomics as one of the most important tools to promote human nutrition and health are proposed.

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Juice Index: an integrated Sauvignon blanc grape and wine metabolomics database shows mainly seasonal differences

Cited by 19 publications

References 76 publications

Comprehensive Study of Variety Oenological Potential Using Statistic Tools for the Efficient Use of Non-Renewable Resources

Comprehensive Study of Variety Oenological Potential Using Statistic Tools for the Efficient Use of Non-Renewable Resources

Translational Metabolomics: Current Challenges and Future Opportunities

Promoting Human Nutrition and Health through Plant Metabolomics: Current Status and Challenges

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