Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Evelyn Villagra"'
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Akademický článek
Morphometric and phytochemical characterization of chaura fruits (Gaultheria pumila): a native Chilean berry with commercial potential
Autor: Evelyn Villagra, Carola Campos-Hernandez, Pablo Cáceres, Gustavo Cabrera, Yamilé Bernardo, Ariel Arencibia, Basilio Carrasco, Peter DS Caligari, José Pico, Rolando García-Gonzales
Publikováno v: Biological Research, Vol 47, Iss 0, Pp 1-8 (2014)
BACKGROUND: For the first time, a morphometric characterization of chaura (Gaultheria pumila) fruits has been conducted between natural populations growing in the Villarrica National Park, Araucania Region, Chile. Chaura is a native Ericaceae from Ch
Externí odkaz: https://doaj.org/article/3a935ec56eab41b19e95c478aaae2dc1
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2
Elicitation of phenylpropanoids in maqui (Aristotelia chilensis [Mol.] Stuntz) plants micropropagated in photomixotrophic temporary immersion bioreactors (TIBs)
Autor: Evelyn Villagra, Laura Arru, Ariel Arencibia, Giulia E. Trentini, Makarena Rojas, Daniela Gajardo, Débora Alburquenque, Aleydis Gómez
Publikováno v: Plant Cell, Tissue and Organ Culture (PCTOC). 146:607-619
A biotechnological system for the production of plants biomass and phenylpropanoids of maqui was developed in photomixotrophic TIBs. The in vitro maqui multiplication was evaluated using combinations of TDZ and BAP in TIBs 1L capacity. Treatment of M
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2faac4728abad524efba85bc66927f21
https://doi.org/10.1007/s11240-021-02097-0
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3
Varietal discrimination of Chilean wines by direct injection mass spectrometry analysis combined with multivariate statistics
Autor: Evelyn Villagra, Boniek G. Vaz, V. Felipe Laurie, Leonardo S. Santos, Marcos N. Eberlin
Publikováno v: FOOD CHEMISTRY
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
A simple, direct injection, electrospray ionization Fourier transform mass spectrometry (ESI FT–MS) method, in combination with multivariate statistics, was used for the characterization and sorting of Chilean wines. 47 commercial red wines labelle
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98ad2874c47a45e24327e7b863bf48e7
https://doi.org/10.1016/j.foodchem.2011.08.078
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4
Trends in reactivity of unsubstituted and substituted cobalt-phthalocyanines for the electrocatalysis of glucose oxidation
Autor: Evelyn Villagra, Juan Costamagna, Cristian Barrera, José H. Zagal, Igor Zhukov, Maritza Páez, Fethi Bedioui
Publikováno v: JOURNAL OF ELECTROANALYTICAL CHEMISTRY
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
This study shows that cobalt macrocyclics, namely Co-phthalocyanine (CoPc), Co-hexadecafluorophthalocyanine (CoF16Pc), Co-octaethylhexyloxyphthalocyanine (CoOEHPc), Co-tetraaminophthalocyanine (CoTAPc) and Co-tetrasulfophthalocyanine (CoTSPc), strong
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5374bc35a9878de6c48cf68228195f9
https://doi.org/10.1016/j.jelechem.2006.02.009
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5
Morphometric and phytochemical characterization of chaura fruits (Gaultheria pumila): a native Chilean berry with commercial potential
Autor: Yamilé Bernardo, Gustavo Cabrera, José Pico, Basilio Carrasco, Peter D.S. Caligari, Pablo Cáceres, Ariel D. Arencibia, Carola Campos-Hernandez, Rolando Garcia-Gonzales, Evelyn Villagra
Publikováno v: Biological Research
Biological Research v.47 2014
SciELO Chile
CONICYT Chile
instacron:CONICYT
Biological Research, Vol 47, Iss 0, Pp 1-8 (2014)
Biological Research, Volume: 47, Pages: 1-8, Published: 2014
BACKGROUND: For the first time, a morphometric characterization of chaura (Gaultheria pumila) fruits has been conducted between natural populations growing in the Villarrica National Park, Araucania Region, Chile. Chaura is a native Ericaceae from Ch
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6349d628a85fff278cfb89e3671b1e7
https://doi.org/10.1186/0717-6287-47-26
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6
Tuning the redox properties of co-n4 macrocyclic complexes for the catalytic electrooxidation of glucose
Autor: Tebello Nyokong, J. Carlos Canales, Juan Costamagna, Maritza Páez, Fethi Bedioui, Mamie Sancy, Evelyn Villagra, José H. Zagal
Publikováno v: ELECTROCHIMICA ACTA
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Graphite electrodes modified with four different cobalt N4 macrocyclics, namely Co tetrapentapyridinophthalocyanine, (CoTPenPyrPc), Co tetrapyridinoporphyrazine (CoTPyPz), Co octa(hydroxyethylthio)phthalocyanine (CoOEHTPc) and Co tetranitrophthalocya
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b22eb5fe0446f28ff01b4dde17476c59
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8
Analysis of major metallic elements in Chilean wines by atomic absorption spectroscopy
Autor: Evelyn Villagra, Jorge E. S. Sarkis, Marcos Antonio Hortellani, Jaime Tapia, V. Felipe Laurie
Publikováno v: ResearcherID
Ciencia e investigación agraria v.37 n.2 2010
SciELO Chile
CONICYT Chile
instacron:CONICYT
CIENCIA E INVESTIGACION AGRARIA
Artículos CONICYT
A set of 75 wine samples from seven of the major wine producing regions in Chile were analyzed with flame atomic absorption spectroscopy (AAS) to determine their content of major metallic elements (K, Mg, Ca, Na, Fe and Zn). The results obtained were
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a7f94d80a7598a7e64811d9df41772a
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000281310300008&KeyUID=WOS:000281310300008
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