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Mostrando ítems 21-30 de 2055
Phytochemical Screening of Costa Rican Plants: Alkaloid Analysis IIPhytochemical Screening of Costa Rican Plants: Alkaloid Analysis II
(Universidad de Costa Rica, 1965)
Characterization of phytochemicals in Costa Rican guava (Psidium friedrichsthalianum -Nied.) fruit and stability of main compounds during juice processing - (U)HPLC-DAD-ESI-TQD-MSn
(2019)
Psidium fruits are well known in tropical countries as a food and have traditionally been used for the treatment of some diseases, e.g., diarrhea and diabetes. Among them, P. friedrichsthalianum has been associated with ...
Validity and reproducibility of food frequency questionnaire to asses lipid and phytochemical intake.
(Revista de la Facultad de Ciencias Médicas, 2015)
Background: epidemiological studies have been related food intake with the incidence of nontransmissible chronic diseases.
Objective: the purpose of the present study was to analyze the validity and reproducibility of a ...
Phytochemical and biological study of phenolic fraction from Geoffroea decorticans bark
(MS Editions, 2021-12)
Abstract: The stem bark of Geoffroea decorticans (Gill.ex Hook. et Arn.) Burk. (Fabaceae) was used medicinally to cure several skin affections; however, previous phytochemical and biological antecedents that supported its ...
Phytochemical and crystallographic studies of Azara dentata extracts and its cytotoxic effects on human breast cancer cell, MCF-7
(Sociedad Chilena de Química, 2020-09)
Azara dentata Ruiz & Pav. also called “Corcolen” is an endemic shrub of Chile. The honey produced in areas with abundance of Azara dentata is highly appreciate by its polyphenols. In the present work, we isolated and ...
Machaerium opacum Vogel (Fabaceae): phytochemical study and toxicity to Atta sexdens Linnaeus (Hymenoptera: Formicidae)
(2021-01-01)
In this work was described the phytochemical investigation of Machaerium opacum Vogel (Fabaceae) leaves as well as the insecticidal activity of its crude extract and fractions against Atta sexdens Linnaeus (Hymenoptera: ...
Análises físico-químicas de méis de Apis mellifera, 1758 (Hymenoptera: Apidae) de diferentes regiões do estado do Paraná
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AlimentosTecnologia em AlimentosUTFPR, 2018-06-14)
Honey is considered as a food that has several therapeutic effects, being widely used for nutritional and medicinal purposes, and its composition varies depending on the visited flora and climatic conditions. Due to these ...