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	Provedor de dados Agrociencia (1) Colegio de Postgraduados (1) Biol. Res. (1) Autor Aguilar-Santelises,Leonor (1) Ercisli,Sezai (1) García-Mateos,Rosario (1) Gundogdu,Muttalip (1) Hegedus,Attila (1) Kan,Tuncay (1) Kite,Geoffrey (1) Kodad,Ossama (1) Nieto-Angel,Raúl (1) Ozrenk,Koray (1) Soto-Hernández,Marcos (1) Velasco Hernández, Almadalia (1) Mais... Palavra-chave Crataegus (3) Acido málico (1) Azúcares totales (1) Diversity (1) Flavonoids (1) Flowers (1) Fruit characteristics (1) Fruticultura (1) Growth patterm (1) Intensidad respiratoria (1) Maestría (1) Malic acid (1) Mexican hawthorn (1) Organic acids (1) Patrón de crecimiento (1) Radical scavenging activity (1) Respiration rate (1) Total sugars (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2014 (1) 2012 (2) País Mexico (2) Chile (1) Idioma Inglês (2) Espanhol (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Comportamiento pre y postcosecha de frutos de siete accesiones de tejocote (Crataegus spp.). Colegio de Postgraduados Velasco Hernández, Almadalia. El objetivo fue conocer algunos cambios bioquímicos y fisiológicos durante el crecimiento, maduración y senescencia del fruto de siete accesiones de tejocote (Crataegus ssp.) con fines de calidad y vida de anaquel. Para el estudio se utilizaron frutos de las accesiones Atex 02, Atex 05, Acc 18, Acc 55, Acc 83, Acc, 86, y Acc 100 del Banco de Germoplasma de Tejocote de la Universidad Autónoma Chapingo, los cuales pertenecen a cinco diferentes grupos establecidos a partir de su caracterización morfológica. En precosecha se utilizó Atex 02 y Atex 05, a partir de la floración se midió periódicamente el aumento en diámetro, peso fresco, y se determinó el patrón de crecimiento, así como los cambios en intensidad respiratoria, pH, contenido de azúcares totales y... Palavras-chave: Crataegus; Acido málico; Azúcares totales; Intensidad respiratoria; Patrón de crecimiento; Fruticultura; Maestría; Malic acid; Total sugars; Respiration rate; Growth patterm. Ano: 2012 URL: http://hdl.handle.net/10521/1782 Organic acids, sugars, vitamin C content and some pomological characteristics of eleven hawthorn species (Crataegus spp.) from Turkey Biol. Res. Gundogdu,Muttalip; Ozrenk,Koray; Ercisli,Sezai; Kan,Tuncay; Kodad,Ossama; Hegedus,Attila. BACKGROUND: The Hawthorn (Crateagus sp.) mostly occurs around the temperate region of the world with a high number of species, producing a fruit with numerous beneficial effects for human health. The aim of the study was to determine organic acid and sugar contents in the fruit of a number of hawthorn species grown in Erzincan province of Turkey. RESULTS: Citric acid was the predominant organic acid in all hawthorn species and C. pseudoheterophylla had the highest citric acid content (23.688 g/100 g). There were not statistically significant differences among hawthorn species (except C. atrosanguinea Pojark) in terms of fumaric acid content. C. pontica C.Koch had a higher content of vitamin C (9.418 mg/100 g) compared to other species. Fructose was the... Tipo: Journal article Palavras-chave: Crataegus; Diversity; Fruit characteristics; Organic acids. Ano: 2014 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602014000100021 Total phenolic compounds, flavonoids and antioxidant activity in the flowers of Crataegus spp. from México Agrociencia García-Mateos,Rosario; Aguilar-Santelises,Leonor; Soto-Hernández,Marcos; Nieto-Angel,Raúl; Kite,Geoffrey. There are a number of medicinally active phytochemicals isolated from hawthorn with most of the data generated in studies of those species that are native to Europe and Asia. Comparatively little is known about the North American, specifically the Mexican Crataegus species. The objective of this study was to evaluate phenolic compounds, flavonoids and antioxidant activity of extracts of flowers from six Mexican accessions of Crataegus in order to contribute to the chemistry of the Germplasm Bank accessions at the Universidad Autonóma Chapingo. Antioxidant activity was evaluated using DPPH (2,2-diphenyl-1-picrylhydrazyl) method and the flavonoids were identified by HPLC-MS. Quercetin- 3-O-glucoside, quercetin-3-O-rhamnoside, quercetin... Tipo: Info:eu-repo/semantics/article Palavras-chave: Crataegus; Flavonoids; Flowers; Mexican hawthorn; Radical scavenging activity. Ano: 2012 URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952012000700002 Registros recuperados: 3 Primeira ... 1 ... Última

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