Výsledky vyhledávání - "C. García Vallejo"

Cork-wine interaction studies: liquid absorption and non-volatile compound migration

Autor: M. C. García-Vallejo, Maria J. Caceres-Esteban, Florentino González-Hernández, José Luis García de Ceca, José Ramón González-Adrados

Publikováno v: OENO One, Vol 42, Iss 3, Pp 163-166 (2008)
Repositorio de Resultados de Investigación del INIA
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria INIA
INIA: Repositorio de Resultados de Investigación del INIA

Aims: To provide a better knowledge of cork-wine interaction, focussing on absorption of liquid by the cork stopper and overall migration of non-volatile compounds from the cork-stopper to liquid.Methods and results: Natural cork stoppers and 1+1 tec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05c99bfcb748db8dd60bc28821e75abf
https://oeno-one.eu/article/view/815

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Seasonal Variation of Leaf, Stem and Umbel Ray Essential Oils ofBupleurum gibraltariumLam

Autor: M. C. García-Vallejo, María José Pérez-Alonso, Carlos Fernández-López, Jesús Palá-Paúl, Joaquín Altarejos, Ana Fernández-Ocaña, Arturo Velasco-Negueruela, Ana M. Camacho-Simarro

Publikováno v: Repositorio de Resultados de Investigación del INIA
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria INIA
INIA: Repositorio de Resultados de Investigación del INIA

The yield and composition of essential oils from leaves, stems, umbel rays and also from whole aerial parts of Bupleurum gibraltarium Lam. (Apiaceae) were determined during the pre-flowering, full flowering, late flowering, and fruiting vegetative pe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70d1531a3ddab214d34f0a4d7ed52b82
https://doi.org/10.1080/10412905.2006.9699124

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Pinus pinaster Oleoresin in Plus Trees

Autor: Estrella Cadahía, M. C. García-Vallejo, B. Fernández de Simón, Manuel Cortijo, Carlos Arrabal

Publikováno v: Repositorio de Resultados de Investigación del INIA
INIA: Repositorio de Resultados de Investigación del INIA
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria INIA

Summary The present paper establishes the relationship between certain components of oleoresin and the character of a tree as high producer (plus tree). The composition of the oleoresin (monoterpenes, sesquiterpenes, neutral diterpenes and resin acid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01b13fdea6b4f9bac7ab0337b9f0b0d7
https://doi.org/10.1515/hf.2002.043

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Seasonal variations of lipophilic compounds in needles of two chemotypes of Pinus pinaster Ait

Autor: Brígida Fernández de Simón, Manuel Cortijo, Carlos Arrabal, Estrella Cadahía, M. C. García-Vallejo

Variation of monoterpene, sesquiterpene, neutral diterpene, and fatty and resin acid composition was determined in adult needles of two chemotypes of Pinus pinaster Ait.;sampled in two different seasons summer and winter. Throughout the year, the ter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::099109db3c30cbbda75898a42fb81f07

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Polyphenols susceptible to migrate from cork stoppers to wine

Autor: B. Fernández de Simón, M. C. García-Vallejo, Estrella Cadahía, S. Varea

Cork polyphenols susceptible to migrate into wine were studied in ten different types of natural and agglomerated cork stoppers, made of one and several pieces. Both low molecular weight polyphenols (LMWP) and ellagitannins (ET) were analysed by HPLC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c4652bc995e267b788ae8d5759d7146
https://doi.org/10.1007/s002170100327

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Ellagitannins in Woods of Spanish, French and American Oaks

Autor: M. C. García-Vallejo, E. Conde, Brígida Fernández de Simón, Estrella Cadahía

The variability of ellagitannin composition and its molecular weight distribution in unseasoned oak heartwood of four species grown in the North of Spain (Quercus robur, Q. petraea, Q. pyrenaica and Q. faginea) and in samples of Allier, Limousin and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7da7ebc9f8378762bc7f9a47e201e87c
https://doi.org/10.1515/hf.1999.024

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Polyphenolic Composition ofQuercus suberCork from Different Spanish Provenances

Autor: M. C. García-Vallejo, B. Fernández de Simón, E. Conde, Estrella Cadahía

Publikováno v: Scopus-Elsevier
Repositorio de Resultados de Investigación del INIA
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria INIA
INIA: Repositorio de Resultados de Investigación del INIA

Polyphenolic composition was studied by HPLC and classical chemical methods in reproduction cork of Quercus suber from different Spanish provenances. The low molecular weight polyphenols (gallic, protocatechuic, vanillic, caffeic, ferulic, and ellagi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0a7c4050aac76e4d4dc0052ebf2a758
https://doi.org/10.1021/jf970863k

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Low molecular weight polyphenols in leaves ofEucalyptus camaldulensis, E. globulusand E. rudis

Autor: Estrella Cadahía, E. Conde, M. C. García-Vallejo

Publikováno v: Phytochemical Analysis. 8:186-193

Ether soluble polyphenols from leaves of Eucalyptus camaldulensis, E. globulusand E. rudis have been studied. The phenolic aldehyde vanillin, the phenolic acids gallic, protocatechuic and ellagic acids, some flavonol glycosides (rutin, quercetin-3-ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::641deb5cccc7a3003d73980f60e6a9a7
https://doi.org/10.1002/(sici)1099-1565(199707)8:4<186::aid-pca355>3.0.co

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