E. Gillispie, K. Miller, A. McElrone, David E. Block, D. Rippner
no flavonoids in the endosperm. In contrast, there were flavonoids in both the epidermis and the endosperm of Pinot noir and Cabernet Sauvignon grapes, though this experiment did not measure flavonoids in integument tissues (Thorngate and Singleton 1994). A freeze-thaw treatment increased flavonoid extraction
{"title":"Red Wine Fermentation Alters Grape Seed Morphology and Internal Porosity","authors":"E. Gillispie, K. Miller, A. McElrone, David E. Block, D. Rippner","doi":"10.5344/ajev.2023.23025","DOIUrl":"https://doi.org/10.5344/ajev.2023.23025","url":null,"abstract":"no flavonoids in the endosperm. In contrast, there were flavonoids in both the epidermis and the endosperm of Pinot noir and Cabernet Sauvignon grapes, though this experiment did not measure flavonoids in integument tissues (Thorngate and Singleton 1994). A freeze-thaw treatment increased flavonoid extraction","PeriodicalId":7461,"journal":{"name":"American Journal of Enology and Viticulture","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139326167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Karl, Iuliia Bulaieva, Hans Walter-Peterson, T. Bates, Justine E. Vanden Heuvel
{"title":"Phenological Stage and Tissue Type of Grapevines Impact Concentrations and Variability of Mineral Nutrients","authors":"A. Karl, Iuliia Bulaieva, Hans Walter-Peterson, T. Bates, Justine E. Vanden Heuvel","doi":"10.5344/ajev.2023.22052","DOIUrl":"https://doi.org/10.5344/ajev.2023.22052","url":null,"abstract":"","PeriodicalId":7461,"journal":{"name":"American Journal of Enology and Viticulture","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48297273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Taylor, T. Bates, Rhiann Jakubowski, Hazaël Jones
non-linear random forest regression while the simpler development of pruning mass was best
非线性随机森林回归而修剪质量的简单发展是最好的
{"title":"Machine-Learning Methods for the Identification of Key Predictors of Site-Specific Vineyard Yield and Vine Size","authors":"J. Taylor, T. Bates, Rhiann Jakubowski, Hazaël Jones","doi":"10.5344/ajev.2022.22050","DOIUrl":"https://doi.org/10.5344/ajev.2022.22050","url":null,"abstract":"non-linear random forest regression while the simpler development of pruning mass was best","PeriodicalId":7461,"journal":{"name":"American Journal of Enology and Viticulture","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42608750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Gibberellic Acid for Table Grape Inflorescence Elongation: Is It Worth It?","authors":"M. Peppi, E. Álvarez","doi":"10.5344/ajev.2022.22003","DOIUrl":"https://doi.org/10.5344/ajev.2022.22003","url":null,"abstract":"","PeriodicalId":7461,"journal":{"name":"American Journal of Enology and Viticulture","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49349000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-04DOI: 10.5344/ajev.2022.22002c
Erin L Norton, J. Talbert, G. Sacks
Background and goals Research into wines made from cold-hardy inter-specific hybrids, which have been integral for the establishment of a grape and wine industry in the Upper Midwest, has largely lacked investigations into chemical composition and consumer perception. The goals of this project were to i) survey Iowa wine industry members on varieties they thought were best suited for premium wine production and ii) measure consumer hedonic scores and chemical composition of 20 commercial Midwest wines made from five varieties, selected based on the initial survey. Cluster analysis was performed on the sensory data and consumer preferences were correlated with wine composition.
{"title":"Consumer Hedonic Testing and Chemical Analysis of Iowa Wines Made from Five Cold-Hardy Interspecific Grape Varieties (Vitisspp.)","authors":"Erin L Norton, J. Talbert, G. Sacks","doi":"10.5344/ajev.2022.22002c","DOIUrl":"https://doi.org/10.5344/ajev.2022.22002c","url":null,"abstract":"Background and goals Research into wines made from cold-hardy inter-specific hybrids, which have been integral for the establishment of a grape and wine industry in the Upper Midwest, has largely lacked investigations into chemical composition and consumer perception. The goals of this project were to i) survey Iowa wine industry members on varieties they thought were best suited for premium wine production and ii) measure consumer hedonic scores and chemical composition of 20 commercial Midwest wines made from five varieties, selected based on the initial survey. Cluster analysis was performed on the sensory data and consumer preferences were correlated with wine composition.","PeriodicalId":7461,"journal":{"name":"American Journal of Enology and Viticulture","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45561633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background and goals Wines in aluminum beverage cans (“canned wines”) are a rapidly growing packaging segment due to several factors, including convenience and sustainability. However, canned wines have higher concentrations of hydrogen sulfide (H 2 S; “rotten egg”) than wines in glass packaging. We hypothesized that wine composition and liner selection affect H 2 S formation in canned wines.
{"title":"Hydrogen Sulfide Formation in Canned Wines under Long–Term and Accelerated Conditions","authors":"A. Montgomery, R. Allison, J. Goddard, G. Sacks","doi":"10.5344/ajev.2022.22051","DOIUrl":"https://doi.org/10.5344/ajev.2022.22051","url":null,"abstract":"Background and goals Wines in aluminum beverage cans (“canned wines”) are a rapidly growing packaging segment due to several factors, including convenience and sustainability. However, canned wines have higher concentrations of hydrogen sulfide (H 2 S; “rotten egg”) than wines in glass packaging. We hypothesized that wine composition and liner selection affect H 2 S formation in canned wines.","PeriodicalId":7461,"journal":{"name":"American Journal of Enology and Viticulture","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46331765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Emily S. Stoffel, Ruta Lesniauskas, Samantha R Anderson, Cate T. Krystoff, L. F. Casassa
{"title":"Temporal Evaluation of Retronasal and Mouthfeel Sensations in Cofermented and Blended Red Wines from California","authors":"Emily S. Stoffel, Ruta Lesniauskas, Samantha R Anderson, Cate T. Krystoff, L. F. Casassa","doi":"10.5344/ajev.2023.22065","DOIUrl":"https://doi.org/10.5344/ajev.2023.22065","url":null,"abstract":"","PeriodicalId":7461,"journal":{"name":"American Journal of Enology and Viticulture","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71029650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background and goals Grapes accumulate proanthocyanidins (PAs), complex polymer mixtures of flavan-3-ol units, in the skin and seeds. The composition of PAs, including subunit ratio and polymer length, and total concentration, is important because of their relationship to sensory properties of grape and wine. It is known that the grape species Vitis vinifera and Vitis labruscana have remarkably different PA concentration and composition. A mapping population derived from a cross between V. labruscana and V. vinifera
{"title":"Genetic Architecture Underlying Proanthocyanidin Composition in American Hybrid Grapes","authors":"Kazuya Koyama, Atsushi Kono, Yusuke Ban, Kazuhiro Iwashita, Hisashi Fukuda, Nami Goto-Yamamoto","doi":"10.5344/ajev.2023.22046","DOIUrl":"https://doi.org/10.5344/ajev.2023.22046","url":null,"abstract":"Background and goals Grapes accumulate proanthocyanidins (PAs), complex polymer mixtures of flavan-3-ol units, in the skin and seeds. The composition of PAs, including subunit ratio and polymer length, and total concentration, is important because of their relationship to sensory properties of grape and wine. It is known that the grape species Vitis vinifera and Vitis labruscana have remarkably different PA concentration and composition. A mapping population derived from a cross between V. labruscana and V. vinifera","PeriodicalId":7461,"journal":{"name":"American Journal of Enology and Viticulture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135508118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Versari, A. Ricci, Carolina Pavez Moreno, G. Parpinello
Background and goals Aluminum
背景与目标
{"title":"Packaging of Wine in Aluminum Cans – A Review","authors":"A. Versari, A. Ricci, Carolina Pavez Moreno, G. Parpinello","doi":"10.5344/ajev.2023.22071","DOIUrl":"https://doi.org/10.5344/ajev.2023.22071","url":null,"abstract":"Background and goals Aluminum","PeriodicalId":7461,"journal":{"name":"American Journal of Enology and Viticulture","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71029748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Genetic Mapping of Pierce’s Disease Resistance in Germplasm Collected from the Southwestern United States and Mexico","authors":"S. Riaz, A. Tenscher, M. Walker","doi":"10.5344/ajev.2023.23006","DOIUrl":"https://doi.org/10.5344/ajev.2023.23006","url":null,"abstract":"","PeriodicalId":7461,"journal":{"name":"American Journal of Enology and Viticulture","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71029869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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