MbrlCatalogueTitleDetail

Do you wish to reserve the book?
Estudio plurianual del empleo de técnicas enológicas alternativas en la producción de vinos Tannat de Uruguay
Estudio plurianual del empleo de técnicas enológicas alternativas en la producción de vinos Tannat de Uruguay
Hey, we have placed the reservation for you!
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
You are currently in the queue to collect this book. You will be notified once it is your turn to collect the book.
Oops! Something went wrong.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Estudio plurianual del empleo de técnicas enológicas alternativas en la producción de vinos Tannat de Uruguay
Oops! Something went wrong.
Oops! Something went wrong.
While trying to remove the title from your shelf something went wrong :( Kindly try again later!
Title added to your shelf!
Title added to your shelf!
View what I already have on My Shelf.
Oops! Something went wrong.
Oops! Something went wrong.
While trying to add the title to your shelf something went wrong :( Kindly try again later!
Do you wish to request the book?
Estudio plurianual del empleo de técnicas enológicas alternativas en la producción de vinos Tannat de Uruguay
Estudio plurianual del empleo de técnicas enológicas alternativas en la producción de vinos Tannat de Uruguay

Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
How would you like to get it?
We have requested the book for you! Sorry the robot delivery is not available at the moment
We have requested the book for you!
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Estudio plurianual del empleo de técnicas enológicas alternativas en la producción de vinos Tannat de Uruguay
Estudio plurianual del empleo de técnicas enológicas alternativas en la producción de vinos Tannat de Uruguay
Journal Article

Estudio plurianual del empleo de técnicas enológicas alternativas en la producción de vinos Tannat de Uruguay

2023
Request Book From Autostore and Choose the Collection Method
Overview
Este estudio resume los principales resultados de ensayos realizados en Uruguay con la variedad Tannat durante 25 años. Los vinos de este cultivar son emblemáticos del Uruguay. Tienen una gran tipicidad, con un color y composición polifenólica particulares. Se evaluaron distintas técnicas de vinificación, con el objetivo de mejorar la calidad de los vinos y mitigar los efectos del cambio climático. Las opciones evaluadas fueron: (I) empleo de enzimas de maceración, (II) maceración pre-fermentativa en frío, (III) extracción diferida de antocianos, (IV) maceración extendida, (V) extracción diferida de antocianos con maceración extendida, (VI) maceración pre-fermentativa en caliente, (VII) empleo de taninos enológicos. Los testigos de cada ensayo fueron vinos elaborados de manera tradicional (MT). La MPC fue la técnica que tuvo mayor impacto en el color y la composición fenólica de los vinos. Los contenidos de antocianos solamente fueron incrementados por la MPC y ENZ. Los contenidos de taninos poliméricos fueron incrementados muy significativamente por MPC, ME y la MPF. A su vez, los mismos tratamientos incidieron significativamente en los contenidos de taninos monoméricos. Los resultados obtenidos fueron diferentes según la técnica de elaboración, respondiendo a los objetivos procurados en cada caso, pero los efectos fueron distintos en cada año. Esto indica que el efecto de cada técnica está condicionado por el clima y su impacto en la composición de la uva. This study summarizes the main results of trials carried out in Uruguay with the Tannat variety for 25 years. The wines of this cultivar are emblematic of Uruguay. They have a great typicity, with a particular color and polyphenolic composition. Different vinification techniques were evaluated, with the aim to improving the quality of the wines and mitigating the effects of the climate change. The options evaluated were: (I) use of maceration enzymes, (II) cold pre-fermentative maceration, (III) delayed extraction of anthocyanins, (IV) extended maceration, (V) delayed extraction of anthocyanins with extended maceration, (VI) hot pre-fermentative maceration, (VII) use of oenological tannins. The controls of each test were wines made in the traditional way (MT). The MPC was the technique that had the greatest impact on the color and phenolic composition of the wines. Anthocyanin contents were only increased by MPC and ENZ. The polymeric tannin contents were very significantly increased by the MPC and the MPF. In turn, the same treatments had a significant impact on the monomeric tannin contents. The results obtained were different according to the winemaking technique, responding to the proposed aims, but the effects in each year were different. This indicates that the impact of each technique was strongly conditioned by the climate and its effect on the composition of the grapes.
Publisher
EDP Sciences

MBRLCatalogueRelatedBooks