Results 1 to 10 of about 5,302 (131)

Raphanus sativus functional potential: Impact of the analytical extraction technique on the bioaccessibility interpretation

open access: yesFood Safety and Health, Volume 1, Issue 1, Page 93-101, July 2023., 2023
Radishes are an important source of bioactive isothiocyanates. We studied the bioaccessibility of isothiocyanates and I3C of radishes. Analytical implications of human intake were considered. Aqueous‐hydrolysis/DLLME showed good suitability for the bioaccessibility assessment.
Daniela Ramirez   +3 more
wiley   +1 more source

Structural and compositional dimensions of phytochemical diversity in the genus Piper reflect distinct ecological modes of action

open access: yesJournal of Ecology, Volume 110, Issue 1, Page 57-67, January 2022., 2022
Crude extract 1H NMR diversity synthesizes the compositional diversity and structural complexity of phytochemical mixtures. Plants can develop chemical diversity through different combinations of structural and compositional biosynthetic mechanisms; thus, methods incorporating both dimensions of phytochemical diversity can provide new theoretical ...
Casey S. Philbin   +4 more
wiley   +1 more source

Folin‐Ciocalteu Reaction Alternatives for Higher Polyphenol Quantitation in Colombian Passion Fruits

open access: yesInternational Journal of Food Science, Volume 2021, Issue 1, 2021., 2021
Passiflora edulis Flavicarpa, Passiflora edulis Sims, and Passiflora ligularis Juss are Colombian fruits (passion fruits) of important exportation value. They act efficiently as antioxidants, antifungal, and antimicrobial compounds due to their high polyphenol content. Polyphenols can be quantified by the Folin‐Ciocalteu (F‐C) reaction.
Juan C. Carmona-Hernandez   +3 more
wiley   +1 more source

Chemical signature of colorectal cancer: case–control study for profiling the breath print

open access: yesBJS Open, Volume 4, Issue 6, Page 1189-1199, December 2020., 2020
Available screening methods for colorectal cancer have poor reliability and low patient compliance. Cancer cells produce altered metabolites, which are transported in the bloodstream and released in the alveoli; these volatile organic compounds (VOCs) can be detected in exhaled breath.
D. F. Altomare   +8 more
wiley   +1 more source

Spasmolytic and Antibacterial Activity of Two Citrus sinensis Osbeck Varieties Cultivated in Mexico

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2017, Issue 1, 2017., 2017
Antibacterial activity on ATCC strains of Escherichia coli, Salmonella enterica, Salmonella enteritidis, and Salmonella choleraesuis and spasmolytic effect on contraction on rat ileum trips were determinate. Eight organic extracts (hexanic and methanolic) of albedo (mesocarp) and flavedo (pericarp) of two varieties (Valencian and National) of Citrus ...
Amanda Sánchez-Recillas   +5 more
wiley   +1 more source

Obtención de biodiesel (etil-éster) mediante catálisis básica a nivel planta piloto derivado de aceites usados de la industria alimenticia.

open access: yesPublicaciones e Investigación, 2014
Este artículo muestra el proceso realizado para la obtención de biodiesel mediante la reacción de transesterificación, a partir de aceite de cocina usado, etanol e hidróxido de potasio como catalizador.
Claudia Barbosa Reina   +2 more
doaj   +1 more source

Production and Characterization of Polyhydroxyalkanoates and Native Microorganisms Synthesized from Fatty Waste

open access: yesInternational Journal of Polymer Science, Volume 2016, Issue 1, 2016., 2016
Polyhydroxyalkanoates (PHAs) are biodegradable and biocompatible plastics. They are synthesized by a wide variety of microorganisms (i.e., fungi and bacteria) and some organisms such as plants, which share characteristics with petrochemical‐based plastics.
Javier Ricardo Gómez Cardozo   +4 more
wiley   +1 more source

Variación estacional en la composición química de resinas y aceites esenciales de Liquidambar styraciflua de Hidalgo, México

open access: yesBotan‪ical Sciences, 2016
La resina de Liquidambar styraciflua (Altingiaceae) fue colectada en temporada de sequía y lluvia durante 2013, en las comunidades Santa Lucía, Tianguistengo, Xochimilco y Xalapa en el estado de Hidalgo, México. El aceite esencial de la resina se obtuvo
Fátima A. Rasgado-Bonilla   +4 more
doaj   +1 more source

Liposomal Formulation of Turmerone‐Rich Hexane Fractions from Curcuma longa Enhances Their Antileishmanial Activity

open access: yesBioMed Research International, Volume 2014, Issue 1, 2014., 2014
Promastigote forms of Leishmania amazonensis were treated with different concentrations of two fractions of Curcuma longa cortex rich in turmerones and their respective liposomal formulations in order to evaluate growth inhibition and the minimal inhibitory concentration (MIC).
Ana Claudia F. Amaral   +8 more
wiley   +1 more source

Producción de biodiesel mediante transesterificación enzimática de aceite extraído de residuos de la industria alimenticia/Biodiesel production by enzymatic transesterification of oil extracted from food industrial...

open access: yesProspectiva, 2017
En esta investigación se sintetizó biodiesel mediante transesterificación enzimática del aceite extraído de residuos del corozo, provenientes de una industria de jugos del departamento del Atlántico, usando como catalizador la lipasa de Candida ...
Miriam del Rosario Fontalvo Gomez   +2 more
doaj   +1 more source

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