Results 11 to 20 of about 3,034 (177)

Effect of chemotherapy on urinary volatile biomarkers for lung cancer by HS-SPME-GC-MS and chemometrics. [PDF]

Thorac Cancer, 2023
This study investigated urinary volatile organic compounds (VOCs) in lung cancer patients undergoing chemotherapy by headspace‐solid phase microextraction gas chromatography–mass spectrometry and chemometrics. Twenty‐one VOCs affected by chemotherapy were identified, showing a significant decrease of 2‐pentanone and 3‐hydroxy‐2,4,4‐trimethylpentyl‐2 ...
Rubio-Sánchez R, Ríos-Reina R, Ubeda C.   +2 more
europepmc   +2 more sources

Silk Fibroin-Stabilized Lapachol Microemulsion Enhances Antiglioma Activity In Vitro. [PDF]

Chem Biodivers
Silk fibroin‐stablized lapachol microformulation antiglioma activity. ABSTRACT Gliomas are the most prevalent of the brain tumors, and are associated with high mortality and limited therapeutic options. This study introduces, for the first time, a silk fibroin (SF)‐based microemulsion as a nanocarrier for lapachol (LP).
Queiroz JP, Oliveira FR, Santos EG, Holanda F, Marinho V, da Silva EO, Carvalho JCT, Fernandes CP, Macchi BM, Ferreira IM, Nascimento JLM.   +10 more
europepmc   +2 more sources

Study of the Drying Kinetics on the Nutritional and Technological Quality of Dried Pasta Enriched With Coffee Pulp Flour. [PDF]

J Food Sci
ABSTRACT This study investigated the drying kinetics of dried pasta fortified with coffee pulp flour (CPF), assessing its potential as a functional ingredient relative to commercial whole wheat flour (WWF) and the subsequent impact on final product quality.
Santos BG, Ancillotti GT, Figueiredo CH, Rodrigues MA, Naciuk Castelo-Branco V, Uekane TM.   +5 more
europepmc   +2 more sources

Impact of fig maceration under various conditions on physicochemical and sensory attributes of wine vinegar: A comprehensive characterization study. [PDF]

J Food Sci
Abstract In this work, wine vinegars macerated with figs under different conditions have been characterized for the first time. Samples were analyzed by solid phase microextraction and gas chromatography coupled to mass spectrometry, sensory and physicochemical analysis.
Segura-Borrego MDP, Ramírez P, Ríos-Reina R, Morales ML, Callejón RM, León Gutiérrez JM.   +5 more
europepmc   +2 more sources

Risk assessment of food additives including dietary exposure. [PDF]

EFSA J
Abstract Lately, the entire society's focus has turned towards consuming more natural food products and the production of chemicals obtained utilising green technologies. The use of chemicals as food additives is a concern for consumers. For this reason, the search for natural and more sustainable additives is a key step to control food risks while ...
Medeleanu ML, Sanchez SP, Cătunescu GM, Cerezo AB.   +3 more
europepmc   +2 more sources

Gastrointestinal bioaccessibility and fiber mitigation of tropane alkaloids assessed on tea and cookies by in vitro digestion

Journal of the Science of Food and Agriculture, Volume 103, Issue 11, Page 5539-5546, 30 August 2023., 2023
Abstract BACKGROUND Tropane alkaloids (TAs) are toxic compounds with a high anticholinergic effect. They have been widely analyzed in food samples, but their fate in the gastrointestinal tract has not been evaluated yet. RESULTS In this study, static in vitro digestion was performed to assess gastrointestinal bioaccessibility of the most common TAs on ...
Jesús Marín‐Sáez, Rosalía Lopez‐Ruiz, Isabel Maria Pinto Leite Viegas Oliveira Ferreira, Sara Cristina Cunha   +3 more
wiley   +1 more source

Plant seeds as source of nutrients and phytochemicals for the Indian population

International Journal of Food Science &Technology, Volume 57, Issue 1, Page 525-532, January 2022., 2022
Indian seeds are a good source of nutrients, specially starch, minerals and phenolic compounds. Summary Plant seeds are major sources of nutrients and bioactive compounds for human beings and vary across different locations. In addition, they are under used foods that could be a good complement for the daily nutrition of people.
Ana Cervera‐Mata, Pravin Kumar Sahu, Suryakant Chakradhari, Yaman Kumar Sahu, Khageshwar Singh Patel, Samarendra Singh, Erick K. Towett, Pablo Martín‐Ramos, José Javier Quesada‐Granados, José A. Rufián‐Henares   +9 more
wiley   +1 more source

Cambio del modelo metodológico en la asignatura Laboratorio de Farmacia [PDF]

, 2018
El objetivo de esta innovación fue favorecer el carácter crítico en las prácticas mediante un cambio en el modelo metodológico, evitando su realización de manera automática sin plantearse su aplicabilidad. El ciclo de mejora docente se llevó a cabo en
Cejudo Bastante, María Jesús
core   +1 more source

Some physical and chemical constants from bee-collected pollen lipids

Grasas y Aceites, 1991
Refractive index, acid, saponification, ester, and iodine numbers were determinated in lipids from bee-collected pollen commercially purchased samples.
S. Muniategui, M. T. Sancho, S. Pérez, F. Huidobro, J. Simal   +4 more
doaj   +1 more source

Use of the 2-thiobarbituric acid (TBA) test for evaluation of the autoxidative process in foods.

Grasas y Aceites, 1997
In this overview several aspects concerning the application of 2-thiobarbituric acid (TBA) test for measuring oxidative rancidity in foods are described and discussed.
I. M. Vicario Romero, R. Guillén Sans, M. Guzmán Chozas   +2 more
doaj   +1 more source