Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Bayram, Nesrin Ecem(4)
- Gercek, Yusuf Can(3)
- Kostic, Aleksandar Ž.(2)
- Anaya, Katya(1)
- Bakacak, Mustafa(1)
- Canlı, Deniz(1)
- Ceviz, M.A.(1)
- Efe, Şükran(1)
- Gul, Volkan(1)
- Kostić, Aleksandar Ž.(1)
- Rapoport, A(1)
- Yetişensoy, Okan(1)
- Yurdunuseven-Yildiz, Aysun(1)
- Zajda, J(1)
- Çakır, Uğur(1)
- Öztekin, Sebahat(1)
- Şahin, Erol(1)
Yayınlar
- MakaleAçık Erişim2026Scopus SJRQ2Nutrient composition of some edible wild plants with high nutritional value in Eastern Türkiye
Bakacak, Mustafa; Gul, Volkan
The demand for edible wild plants for their health and high nutritional content has increased dramatically worldwide. Although some wild plant species are eaten as vegetables, information on their nutritional content is limited. This study provides interesting, useful data (moisture, dry matter, ash, organic matter, protein, and mineral content) on the nutritional value of ten wild plant species traditionally consumed in the eastern Anatolia region of Türkiye. These species are Arum rupicola var. virescens, Allium vineale, Rumex crispus, Satureja hortensis, Scorzonera mollis subsp. szowitzii, Eremurus spectabilis, Urtica dioica, Gundelia glabra, Rheum ribes, and Ferula orientalis, According to the results obtained; dry matter ratio varied between 6.03–10.77%, organic matter ratio varied between 80.63–93.65%, protein ratio varied between 9.94–35.71%, P content varied between 112.38–806.54 mg/100 g, K content varied between 1597.46–7980.06 mg/100 g, Mg content varied between 214.64–704.84 mg/100 g, Ca content varied between 142.6.2–1157.53 mg/100 g and Fe content varied between 14.20–460.32 mg/100 g. Urtica dioica gave the best results in terms of protein, P, Mg, Ca, Na, and Cu, while Scorzonera mollis subsp. szowitzii gave the best results in terms of Mn and Cu. These new findings suggest that the obtained plants can be considered a valuable source of nutrients in human nutrition and will allow their inclusion in food nutrient databases.
- Kitap BölümüAçık Erişim2025Beyond Algorithms: Unveiling the Intersection of AI Ethics, Citizenship Education, and Social Studies
Yetişensoy, Okan; Zajda, J; Rapoport, A
The rapid rise of artificial intelligence (AI) in recent years has led to various positive transformations in everyday life. However, this rise has also brought about the emergence of some ethical issues that raise concerns in society. Examples of these ethical issues include the manipulative or harmful use of AI, privacy concerns, bias, discrimination, and lack of transparency and accountability. AI ethics, on the other hand, represent a set of guiding principles that stakeholders should adopt to ensure the responsible development and utilization of AI technologies. Considering that young people are potential users and developers of AI, teaching them these principles from an early age can be seen as a natural part of citizenship education. Thus, incorporating AI ethics-related content into the curriculum of various K-12 courses can be regarded as an effective approach. This chapter argued that social studies, with its focus on fostering effective citizens for the future, will emerge as a crucial application area for this approach. At this point, the relevant study aims to explore the intersections between AI ethics, citizenship education, and social studies. It is believed that the study will make a significant contribution to the literature by revealing the new dynamics created by AI in citizenship education and demonstrating the potential role that the social studies curriculum can play in this regard.
AtıfScopus2WoS2OpenAlex2
İncele - Kitap BölümüAçık Erişim2024Pollen Morphology and Anatomy with Botanical Preferences Made by Bees: An Introduction Data
Canlı, Deniz; Bayram, Nesrin Ecem
Pollen is a microspore containing vegetative and generative cells prepared for pollination in seed plants. Because pollen grains show highly variable characteristics, these structures are used to evaluate kinship relationships and similarity levels in plants. However, plant sources of honey, which is consumed as an important food source and functional food, can also be determined by identifying the pollen grains included in the honey by bees. In this study, the characteristic parameters used for the identification of pollen grains in plants and the plant sources frequently visited by bees were mentioned. As a result, variables such as size, polarity and symmetry, shape, exine sculpturing, intine properties and apertures are the main characteristics used to describe pollen grains. Considering these variables, it can contribute to the identification of plant taxa. In addition, the plants that honey bees visit to collect nectar and the botanical origin/source of honey (monofloral-multifloral) can also be determined by identifying the pollen grains included in the honey.
AtıfScopus5OpenAlex4İncele - EditoryalYalnız künye2024Preface
Bayram, Nesrin Ecem; Kostic, Aleksandar Ž.; Gercek, Yusuf Can
- Kitap BölümüAçık Erişim2024Phenolic Acids in Pollen
Kostić, Aleksandar Ž.; Gercek, Yusuf Can; Bayram, Nesrin Ecem
Determination of phenolic composition of pollen has been one of the most popular topics over the past decade. Although most research studies focused on bee-collected pollen samples, it was also observed that phenolics, in particular, phenolic acids, are very important as protecting compounds in floral pollen grain, attached to sporopollenin. Based on the collected data a pronounced diversity of phenolic acids and derivatives was observed in pollen samples with different botanical/geographical origin. In total, 23 phenolic acids were identified/quantified in the samples with great predominance of the following ones: caffeic acid (0.04–450 μg/g), ferulic acid (0.27–450 μg/g) and p-coumaric acid (0.14–410 μg/g). However, the highest content was observed for vanillic acid (4985.5 μg/g) in the rape bee-collected pollen (China). In addition, several different derivatives, such as ethers, esters or amides, were also identified in pollen.
AtıfScopus9OpenAlex5İncele - KitapYalnız künye2024Pollen Chemistry & Biotechnology
Bayram, Nesrin Ecem; Kostic, Aleksandar Ž.; Gercek, Yusuf Can
Pollen is made up of many chemical constituents such as proteins, sugars, lipids, minerals and phytochemicals. These components make pollen products an excellent source of nutrients and antioxidants for consumers. However, mycotoxigenic fungi are also common in pollen, creating contamination from generated mycotoxins. With adequate monitoring, sampling, processing and storage of pollen the development of mycotoxins can be significantly prevented. Since pollen grain has strong membranes which can limit the bioavailability of some nutrients and phytochemicals, novel methods and pretreatments are required with special emphasis on microbiological pretreatment methodologies. Pollen Chemistry & Biotechnology summarizes current knowledge of the chemical composition of pollen, its importance as a functional food ingredient and its health promoting properties. As Introduction part a short elaborate about botanical characteristics and data, including morphology and anatomy of pollen and bee preferences, is given. Important factors such as the botanical and geographical origin, best practices for preservation of nutritional composition, bioactivity and safety of pollen are covered in full. The nutritional profile of pollen based on data for minerals, lipids and nutrients is presented. A detailed phytochemical profile of pollen based on data for phenolics, flavonoids, carotenoids, vitamins, bioactive compounds is also covered. Areas for the improvement of the bioavailability of different nutrients and bioactive compounds of pollen via applied pretreatments are presented, as are best practices for adequate pollen collection, procession and storage in order to obtain safe products. At the end, an overview about pollen bioactivity as reason to use it as source of pharmaceuticals is made.
AtıfScopus6OpenAlex9İncele - Kitap BölümüYalnız künye2022Regulation of Natural Food Additives
Öztekin, Sebahat; Anaya, Katya; Yurdunuseven-Yildiz, Aysun
The use of natural ingredients in food formulation has been facing an increasing demand worldwide. Aiming to preserve the consumer’s health and provide better guidance to the food industry, regulatory agencies must propose precise definitions and establish safe limits of use for additives of natural origin. In this book chapter, we discuss the lack of specific regulations for natural additives and list the substances currently approved by two important regulatory agencies in the globe: the European Food Safety Authority (EFSA) and the Food and Drug Administration (FDA) from the United States. Other regulatory documents from Asia, Australia, and South America are briefly mentioned. Clearly, there is a need for an international regulatory consensus to minimize ambiguity around the term ʼnatural’ with a better understanding of what the term “natural” meant and how it can be applied to food labelling and international trade.
AtıfScopus15OpenAlex9İncele - Kitap BölümüYalnız künye2016Investigation of the effect of canola methyl ester on cyclic variation using wavelet analysis method
Efe, Şükran; Ceviz, M.A.
Diesel engines are the most commonly used internal combustion engine in transportation, power generation, and other industries. Combustion in the diesel engines takes place at high temperatures due to the high compression ratio, and therefore high energy is obtained when diesel fuel is used. But the most commonly used alternative fuel diesel engines is biodiesel today. The market share of biodiesel is on the rise because of the increasing damage of diesel and decreasing oil reserves to the environment. In this study, cyclic variation that occurred when canola biodiesel (canola methyl ester) that is produced by transesterification method was used as diesel fuel was investigated. Three different biodiesel ratios, B20, B50, and B100 were used in the study. In interpretation cyclic variations wavelet analysis method is used and all results are compared with diesel fuel. It is concluded that the use of biodiesel in diesel engines has positive effect on cyclic variation and this effect increases with the increasing ratio of biodiesel in the mixture.
- Kitap BölümüYalnız künye2014A solar energy calculation study for the buildings in bayburt in order to get optimum benefit from the sun directly
Çakır, Uğur; Şahin, Erol
This study is a research made on evaluating solar energy utilization rates of the buildings and residences which are under the climatic and meteorological conditions of Bayburt. In the scope of this study, with the aim of enabling them to benefit from solar energy at the maximum level, a numerical modeling study in which we could determine the most suitable directions, shapes, and sizes of the buildings that would be built in Bayburt was carried out. Although the modeling was applied for sample buildings that have specific sizes and shapes and some results were obtained, this modeling can be used for other buildings which have different shapes and the most suitable direction and location designation that can be done. In the solar energy analysis made for the buildings, a year time was divided into four different periods. Related evaluations were made by taking into account that the building should be in shape and orientation which takes the maximum and minimum radiance in the summer and winter. Basic parameters were determined as azimuth angle, the ratio of the building length to its width, and the total periodical radiance that the building takes.
- DergiPollen Chemistry & Biotechnology