HPLC-DAD-MS analysis of anthocyanins in rose wine made from cv. okuzgiozu grapes, and effect of maceration time on anthocyanin content

WOS: 000249232900010The anthocyanin composition of rose wine made from cv. Okuzgozu, a variety of grape native to Turkey, and the effect of maceration time (3, 6, 12, 18, or 24 k) on the anthocyanin content of the wine have been investigated. High-performance liquid chromatography with diode-array detection (HPLC-DAD) and mass spectrometry (MS) were used for anthocyanin analysis. Thirteen different anthocyanins, including live glucosides, five acetyl glucosides, and three cournaroyl glucosides were identified and quantified. It was found that an important ckaracteristic of Okuzgozu rose wine was the presence of a large amount of malvidin-3-glucoside and its acylated esters. The total antkocyanin content of the wine increased with increasing maceration time. On the basis of sensory analysis, the most preferred wine was that produced with 3-h maceration, because of its better color and general flavor attributes

Mitos e tabus da maternidade: um enfoque sobre o processo saúde-doença Mitos y tabús de la maternidad: un enfoque sobre el proceso salud-enfermedad Myths and taboos of motherhood: focusing on the health-disease process

Objetivo: conhecer mitos e tabus relativos à maternidade e suas implicações no processo saúde/doença. Método: pesquisa desenvolvida na abordagem qualitativa, no ambiente natural, com mulheres de classes populares que vivenciaram a maternidade. A seleção dos sujeitos foi intencional e a coleta de dados realizada por meio de entrevistas e observação participante durante a prestação de cuidados à saúde dessas mulheres. A análise dos dados seguiu a orientação da análise de conteúdo. Constatou-se que o tema em estudo permeia, como uma ideologia, o viver das mulheres. Mitos e tabus são relacionados à saúde/doença: higiene no pós-parto; proteção da integridade do recém-nascido; menstruação; alternativas para solucionar problemas de saúde; questões de gênero: condutas que seguem para evitar tornarem-se "mulheres fáceis". Há elementos que traduzem os valores culturais do cotidiano das mulheres e a necessidade da junção entre o conhecimento científico e as práticas populares.<br>Objetivo: Conocer mitos y tabúes relativos a la maternidad y sus implicaciones en el proceso salud/enfermedad. Método: Investigación desarrollada en el abordaje cualitativo, en el ambiente natural, con mujeres de clases sociales populares que experimentaron la maternidad. La selección de los sujetos fue intencional y la recolección de datos realizada por medio de entrevistas y observación participante durante la prestación de atención a la salud de estas mujeres. El análisis de los datos siguió la orientación del análisis de contenidos. Resultados: se constató que el tema en estudio penetra, como una ideología, en el vivir de las mujeres. Mitos y tabúes son relacionados a la salud/enfermedad: higiene en el pos-parto; protección de la integridad del recién-nacido; menstruo; alternativas para solucionar problemas de salud; cuestiones de género; conductas que siguen para evitar que se quedan "mujeres fáciles". Hay elementos que traducen los valores culturales del cotidiano de las mujeres y la necesidad de la combinación del conocimiento científico con las prácticas populares.<br>Objective: To learn about myths and taboos related with motherhood and their implications in the health/disease process. Method: Study carried out using a qualitative approach, in a natural setting, with women of poor classes who experienced motherhood. The selection of subjects was performed intentionally, and data collection was made by means of semi-structured interviews and participant observation at the moment those women were given healthcare attention. Data analysis followed the content analysis. Results: The topic under study permeates, as an ideology, the women´s lives. The myths and taboos are related to health/disease: postpartum hygiene; protection of the newborn´s integrity; menses; alternatives for a solution of health problems; and gender issues, the conducts the women follow to avoid becoming "saucy" being evidenced. In the research, it was possible to capture elements that translate the cultural values of the women´s daily lives and the need for associating scientific knowledge with popular practices