Investigating the nutrient composition in soil textural constituent as influenced by land use is a necessity towards a good soil conservative and management measure. In view of this, a laboratory experiment was conducted; soil samples were collected from different locations within and outside the Federal University of Technology, Akure and analyzed for basic chemical elements. The soil sampling was based on land use and six different soil samples were collected at a depth of 0-15cm. These samples included bare soil (BS), waterlogged soil (WS), maize cultivated soil (MS), cassava cultivated soil (CS), cassava-maize intercrop (CM), and mixed cropping of cassava, maize and cowpea (MC). The waterlogged soil was cultivated to rice while the bare soil was not cultivated. The soil samples were air-dried and crushed after which fractionation was carried out using a three-layer sieve to separate the soil particles into different size of 2mm to 0.5mm (Sand), 0.5mm-0.05mm (Silt) and

The objective of the present study was to determine the relationships between animal welfare score (AWS) and milk somatic cell count (SCC) in Anatolian buffaloes. The study carried out on 39 buffalo farms of Bafra district of Samsun province of Turkey between January and March 2020. To obtain AWS data, a scale with 1 to 100 points (1-25: poor, 26-50: moderate, 51-75: suitable and ≥76: excellent) was used. Locomotion ability (LA), social interaction (SI), flooring (F), indoor conditions (IC) and effect of stockman (S) were used to be AWS parameters. Milk samples were analyzed by SCC using a portable cell counter. The SCC values were transferred to log10 base before the analyses. To assess the effects of AWS on logSCC, independent sample t-test was performed. The relations of all parameters with each other were calculated by Kendall rank correlation method and the statistical analyses were carried out by SPSS 17.0. The highest and the lowest means were obtained from SI (79.66±1.28) and F (61.79±2.51), respectively. While the highest correlation was estimated between IC and AWS (r=0.724), all AWS parameters had approximately moderate relations with AWS. Positive or negative, but insignificant correlation coefficients were estimated between any traits and logSCC. The means of SCC (136841±15522 cells/ml) and AWS (68.70±1.67) of the present study were found within the suitable thresholds. Routinely keeping the records on AWS and its components, and adding AWS data to the herd management programs was suggested to the buffalo farm owners.

Water is a precious and limited resource that nourishes countless living things. As population pressures increase day by day, most communities on Earth are facing a shortage of water resources. For this reason, the authorities started to look for alternative water resources. As a matter of fact, the harvesting of rainwater has once again gained importance and has been the subject of research by researchers and engineers. In this study, investigating the rainwater harvesting potential in public buildings in the Bayraklı district of İzmir shows that approximately 41 thousand tons of rainwater can be harvested, which corresponds to 0.17% of the population demand. On the other hand, this rate decreased to 0.15% in the 2031 projection. We believe that rainwater harvesting in public buildings in urbanized areas is not sufficient, and that authorities should encourage or finance communities that install rainwater harvesting systems to avoid further water stress.

Yürütülen çalışmada sürdürülebilir kaynaklardan çevre dostu biyopolimerlerin elde edilmesi ve biyomalzeme olarak kullanılabilirliği araştırılmıştır. Bu amaçla, sığır aşil tendonundan kollajen, ipek böceği kozasından fibroin, kahverengi deniz alglerinden sodyum alginat ve aloe vera jelinden biyoaktif bileşenler izole edilerek saflaştırılmıştır. Ürün verimi kollajen, fibroin, sodium alginat ve aloe vera için sırasıyla %79.8 (w/w), %69.49 (w/w kozadan), %35.1 (w/w) ve %1 (w/v jeldeki kuru miktar) oranında hesaplanmıştır. Bu biyomoleküllerden dondurarak kurutma yöntemi ile doku iskeleleri hazırlanmıştır. Ancak, aloe vera jeli katı formada yapı bütünlüğünü koruyamayarak 3-boyutlu iskele yapı oluşturamamıştır. Fibroin, kollajen ve sodyum alginat iskelelerin FTIR analizleri ürünlerin saf olarak elde edildiğini, liyoflizasyon sırasında kimyasal yapının korunduğunu göstermiştir. SEM ile yüzey analizleri ise iskelelerin doku mühendisliği uygulamaları için uygun olduğunu desteklemiştir. Sonuç olarak, petrol kaynaklı polimer yerine sürdürülebilir kaynaklardan, genel olarak oda şartlarında bioaktif polimerler yüksek verimle elde edilmiş ve biyomalzeme olarak kullanılabilecekleri belirlenmiştir. Biyomoleküllerin bu şekilde sürdürülebilir kaynaklardan elde edilmesi hem hammadde sorununun hem de polimer kaynaklı çevresel kirliliğin çözümünde önemli potansiyele sahiptir.

In this study, it was aimed to optimize the ultrasonic rehydration conditions of dried tomatoes. Rehydration conditions were optimized by Response Surface Method (RSM). The optimization of ultrasonic (37 kHz) rehydration conditions were performed with independent variables at different temperatures (20-80°C), time (2-60 min) and water ratios (1/50-1/100 g/g water), and rehydration ability, color a* (redness) and texture values were selected as responses (dependent variable). The estimated and experimental analysis results were compared in the selection of the optimum rehydration condition. As a result, it was determined that ultrasonic rehydration at 58°C/54 min/72 ml water conditions could be used as the optimum point. At the selected optimum point, the rehydration ability, color a* value and texture values were determined as 2.82±0.16, 13.09 ±1.63 and 0.46±0.13 N, respectively. These results are seen as proof that ultrasound application can be used in the rehydration of dried tomatoes.

Pestil is one of the important foods traditionally produced in Türkiye, with high energy, vitamin and mineral content. It is obtained by naturally drying the pulp obtained from different kinds of fruits after mixing it with ingredients such as sugar and flour. In regions where the fruiting period depends on the season, fruit pulp is produced in order to benefit from it in winter. In addition, bioactive components originating from the fruit increase the nutritional value. In this study, the physicochemical and antioxidative properties of the pestil obtained from three different Hawthorn fruits (Crataegus meyeri, Crataegus turkestenica and Crataegus orientalis) known to have positive effects on health were investigated. The results revealed that, depending on the fruit type, pestil samples have high antioxidative properties (IC50: 50.11±0.16-52.1±2.14 mg/mL) due to the high phenol content (39.8±0.16-52.95±1.21 mg GA/g DW). In this context, in the present study, it has been seen that the pestil prepared with the traditional method from three different Hawthorn fruits should be industrially produced as a product for people to access healthy and various foods today.

Milk is an important food substance and has a complex polydisperse system. The main components of milk consist of lactose, protein, and lipids. Mineral substances and vitamins are also present in milk as minor nutrients. Lactose known as milk sugar is the only carbohydrate in milk and it consists of glucose and galactose. The content of lactose in milk has varied according to milk types. Moreover, it is the most important energy source during the first years of human life, providing almost half of the total energy needed by newborns. Lactose is obtained industrially from the residues of cheese and casein production processes. Lactulose, lactitol, lactobionic acid, galactooligosaccharide, lactosucrose, epilactose, and tagatose are commonly known lactose derivatives. These derivates are produced from lactose using various methods such as epimerization, oxidation, and reduction. In this review, up-to-date information about lactose, lactose derivatives, and the production methods of lactose derivatives are given.

Medicinal and aromatic plants are valuable sources of herbal products worldwide due to their secondary metabolite content, high antioxidant activities and many other biological activities. As a result of the developing technology, the demand for natural active substances obtained from plants has increased. For use, plants collected from nature do not have the desired quality standards. For this reason, sustainability can be achieved by using microbial inoculants as well as many biotechnological and molecular approaches such as micro propagation, synthetic seed technology to increase the yield and quality standards of medicinal and aromatic plants. Thanks to microbial inoculants, yield increase can be realized and at the same time, product quality can be contributed due to increased soil quality. In this review, it was aimed to evaluate the important roles of plant growth promoting rhizobacteria (PGPR), Arbiscular mycorrhizal fungi and Trichoderma inoculants in increasing productivity, nutrient uptake and resistance of medicinal and aromatic plants to environmental stresses in the light of literature. In this review, the variation in the resistance of plants to environmental stresses is summarized by evaluating the ultimate effects of microbial inoculants alone and in combination. In addition, it has been added to the evaluation in studies to prevent the decrease of secondary metabolite content formed under environmental stress conditions in medicinal and aromatic plants by microorganisms.

Yeast cells are carriers with great potential for encapsulation of both hydrophobic and hydrophilic compounds, due to protection from external environmental influences, controlled release, biocompatibility and biodegradability. The promising research results on the encapsulation of bioactive substances in the recent past promise a bright future in many fields such as agriculture, medicine and cosmetics, including functional food. The significant decrease in the stability of many bioactive compounds due to environmental conditions (heat, humidity, oxygen, etc.) has revealed the necessity of preserving the stability of these types of compounds by encapsulation process. After the recognition of yeast cells as suitable carriers for water-soluble flavor encapsulation, the possibilities of using various yeasts, especially Saccharomyces cerevisiae, in the encapsulation of various oils, vitamins, flavors and some phenolic compounds have been the subject of various scientific studies. The fact that the encapsulation process using yeast cells offers some advantages compared to other encapsulation methods has made the use of yeast cells in the encapsulation process very popular and there has been an increase in studies conducted in recent years. In this study, various scientific studies on the possibilities and effectiveness of the use of yeast cells in the encapsulation of various structures, especially various bioactive compounds, have been reviewed.

The common name for Viburnum opulus in Türkiye is "gilaburu". Despite its bitter and acrid taste, it is consumed as fruit juice or products such as jam, marmalade, jelly. They have antioxidant properties as they contain high levels of phytocompounds such as anthocyanin, phenolics, triterpenoids and vitamins. In the study, the fruits of V. opulus grown in Sivas, Kayseri and Yozgat villages were found to contain palmitic acid (C 16:0), oleic acid (C 18:1), linoleic acid (C 18:2), myristic acid (C 14:0), palmitoleic acid (C 16:1), stearic acid (C 18:0), heptadesanoic acid (C17:1), eicosenoic acid (C 20:1), eicosadienoic acid (C 20:2), lauric acid (C 12: 0), margaric acid (C 17:0), pentadecanoic acid (C 15:0), caprylic acid (C 8:0) and gincoloic acid (C 15:1) were examined. In the study, it was observed that the dominant fatty acids were palmitic acid (C 16:0), oleic acid (C 18:1) and linoleic acid (C 18:2). Similarly, in the examples, lauric acid (C 12:0), margaric acid (C 17:0), pentadecanoic acid (C 15:0), caprylic acid (C 8:0) and gincoloic acid (C 15:1) found in trace amounts.