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Filtreler
Erişime Açık

Resveratrol And Its Effects On Diabetes Mellitus

BERBEROĞLU, Hatice Tuğçe | ÜNÜSAN, Nurhan

Diabetes mellitus is a chronic disease that causes complications as a result of insulin resistance, insulin deficiency or the combination of both. It is a public health problem of great importance all over the world due to its high prevalence and complications. Resveratrol is a biologically active polyphenolic compound and in recent years, it is one of the most studied nutrients. The effects of resveratrol, which is abundant in foods such as grapes, peanuts, red wine, blueberries and cherries on human health have been studied for a long time. Antioxidant, proinflammatory, anti-carcinogen and t ...Daha fazlası

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Health Coming from Pomegranate

ALAÇIK DEVELİOĞLU, İrem | KESER, Muteber Gizem | ÜNÜSAN, Nurhan

Pomegranate, Punica granatum L., a member of the Punicacae family, is an edible fruit known to be used for medicinal purposes from ancient times to the present day, just like many other plants. The roots, flowers, fruit, bark, aril (seed), and other parts of the pomegranate are actively used in the health sector. The aim of this current study is to evaluate the health effects of pomegranate, which can be consumed as a functional food from past to present, under different subtitles. Pomegranate and its by-products have features such as anti-bacterial, anti-oxidant, anti-cancer, anti-obesity, an ...Daha fazlası

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Systematic review of mycotoxins in food and feeds in Turkey

ÜNÜSAN, Nurhan

Mycotoxins are toxic natural contaminants of food and feeds and are produced by various fungi fromAspergillus,Alternaria,Fusarium, andPenicilliumgenera. Molds and their toxins have attracted much attention worldwide dueto the important economic losses related to their effects on human health and domestic and international trade.Although more than 400 mycotoxins have been identified, most studies have focused on aflatoxins, ochratoxin A,fusarium toxins, zearalenone, patulin, and trichothecenes owing to their relationships with food safety andeconomic losses. In Turkey, the dramatic variations i ...Daha fazlası

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Selenium Content of Turkish Foods: A Twenty-Year Review

ÜNÜSAN, Nurhan

Selenium is a nutritionally essential trace element majorly obtained from food. The bioavailability of selenium to the food chain depends on soil organic-matter content, pH, and selenium speciation, presence of ions that complex with selenium and food-processing. Selenium is a constituent of more than two dozen selenoproteins that have a pleiotropic effect ranging from DNA synthesis to antiinflammatory and antioxidant effects. This aimed to highlight the degree of variation of selenium in Turkish foods. High amounts of selenium were found in pistachio (54.57 µg/g), walnut (30.77 µg/g), fish (2 ...Daha fazlası

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Proanthocyanidins in grape seeds: An updated review of their health benefits and potential uses in the food industry

ÜNÜSAN, Nurhan

Grape seeds are rich sources of proanthocyanidins, which comprise polyhydroxyflavan oligomers or polymers. The beneficial health properties of grape seed proanthocyanidins are attributed to their conjugated and colonic metabolites. There is potential for a two-way relationship between the gut microbiota and grape seed proanthocyanidin. In particular, numerous in vitro and in vivo studies have demonstrated that grape seed proanthocyanidins appear to exert pharmacological effects. These include anti-oxidant, anti-microbial, anti-obesity, anti-diabetic, anti-neurodegenerative, anti-osteoarthritis ...Daha fazlası

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A Study on Behavioral Pediatric Feeding Status: Maternal Opinions

ÜNÜSAN, Nurhan

Aim: This research aimed to examine behavioral feeding status in children aged 6-8 according to maternal opinions. The research investigated if Behavioral Pediatrics Feeding Assessment Scale (BPFAS) overall score differed significantly by family structure, mother’s history of nutrition education and child’s history of health problems and medication use. Materials and methods: The population was Kocaeli province, while the sample comprised 245 children and their mothers selected with convenience sampling from primary schools in Kocaeli Turkey. Data analysis: The study data were gathered with a ...Daha fazlası

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Teachers’ self-efficacy is related to their nutrition teaching methods

ÜNÜSAN, Nurhan | YALÇIN, Hatice

Background: Teacher-led nutrition education is a practical method for informing children about healthy eating at an early age. Commonly reported teacher barriers include self-efficacy and use of teaching methods. Objective: This study is the first to evaluate preschool teachers’ self-efficacy in teaching nutrition and their preferred teaching methods. Material and Method: Researchers recruited preschool teachers from 133 preschools in Konya. At the baseline, teachers were asked to provide demographic information, including their age, sex, level of education, teaching experience, previous invol ...Daha fazlası

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University students’ meal experience at the dining hall

ÜNÜSAN, Nurhan

Objective: The objectives of the study were If BMI is a statistically significant predictor of detailed nutrition facts on menu labels, and to compare and describe the level of satisfaction of the university students’ meal experience on meals, preparation, value, service and ambience both in 2016 and 2017. Material and Meth-od: The study was carried out in a fully operational dining hall where students book, dine and pay for meals at a foundation University in Konya, Turkey. Both in 2016 and 2017 the level of satisfaction of the University students’ meal experience was measured. In 2017, both ...Daha fazlası

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University Health Sciences Students’ Perceptions about Environmental Education and Food Carbon Footprint in Turkey

ÜNÜSAN, Nurhan

As environmental issues are growing in the world, there is an urgency for environmental education. Health care itself has been shown to contribute to climate change. In particular, hospitals are highly energy intensive, consume large amounts of resources, and produce a large amount of waste. Personal health benefits arise from more frequent exercise, reduced obesity, the consumption of more plant-based foods. Such personal benefits cause reduced car use, fewer methane-producing ruminants, and fewer hospital admissions from chronic ill health. The purpose of this study is to explore the health ...Daha fazlası

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School Psychological Counselors And Their Nutritional Knowledge

ÜNÜSAN, Nurhan

The literature indicates there is a bidirectional relationship between nutrition and psychological health. The purpose of the research is to explore attitudes, perceived barriers and nutrition knowledge of preservice psychological counsellors and psychological counsellors who worked at schools. This study used a cross-sectional survey design because it is an optimal way to gather opinions and behavioural information from a population. Descriptive statistics, such as frequency and percentage analyses were used to present the demographic information of the participants. The results showed female ...Daha fazlası

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