Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Açar, Mikail(2)
- Acar, Mikail(1)
- Akbulut, Guelcin Beker(1)
- Akyol, Ismail(1)
- Karabulut, Aygul Kilic(1)
- Kirmizikaya Özmen, Gorkem(1)
- Kocabas, Filiz K. U. T. L. U. Y. E. R.(1)
- Kocabas, Mehmet(1)
- Satil, Fatih(1)
- Tasar, Neslihan(1)
- Türkoglu, Ismail(1)
- Yazdiç, Fadime(1)
- Yazdiç, Ferit Can(1)
- Yilmaz, Fatih(1)
- Yilmaz, Okkes(1)
- Yüce Babacan, Ebru(1)
Yayınlar
- MakaleAçık Erişim2025Antigenotoxic Effects of Stachys viscosa (Lamiaceae), a potential medicinal plant in Drosophila melanogaster
Karabulut, Aygul Kilic; Açar, Mikail
This research aimed to examine the anti-genotoxic properties of Stachys viscosa, a plant of the Lamiaceae family, which has medicinal and aromatic properties and is widely used in cosmetics, food, and pharmaceutical industries. The Drosophila wing somatic mutation and recombination test (SMART), an in vivo tool for evaluating somatic mutation and recombination, was employed. The antigenotoxic effect of the S. viscosa plant against mitomycin C (MMC) mutagen was investigated. The study evaluated doses of 5 mg, 15 mg, 45 mg, and 60 mg of S. viscosa, concluding that doses of 45 mg and 60 mg effectively mitigated DNA damage induced by MMC. At doses of 45 mg and 65 mg, the total number of spots caused by MMC was suppressed by 8.21% and 13.17%, respectively. The data collected indicate that the S. viscosa plant possesses certain anti-genotoxic properties.
AtıfWoS2OpenAlex2
İncele - MakaleAçık Erişim2024Investigation of Flower, Leaf, and Stem Parts of Three Gundelia Species Growth in the Eastern Anatolia Region of Türkiye from a Biochemical Perspective
Yilmaz, Fatih; Türkoglu, Ismail; Kirmizikaya Özmen, Gorkem; Yüce Babacan, Ebru; Yilmaz, Okkes
13 species of Gundelia species plants are endemic in T & uuml;rkiye and are frequently used by the public for both nutrition and medicinal objectives. In this study, three parts (flower, leaf, and stem) of three species of Gundelia ( G.dersim , G.glabra, and G.munzurensis) were biochemically investigated. DPPH and ABTS analyses for antioxidant activity were performed on methanol extracts of plant parts. As a result of both analyses in parallel, the flower part of G.munzurensis had the highest %Inhibition value (DPPH:91.85 +/- 0.78; ABTS:97.38 +/- 0) (P<0.001). In total phenolic (29.09 mg GAE/g) and total flavonoid (5.59 mg CE/g) measurements, the highest amount was found statistically quite significant (P<0.001) in the leaf part of G.munzurensis. Gallic, vanillic, ferulic, romantic, and cinnamic acids, which are phenolic acids and of the flavonoids, rutin, catechin, naringin, and naringenin, were determined in all plant parts. Vitamin D3, alpha-tocopherol, ergosterol, stigmasterol, and beta-sterol were detected in parts of all plant species. While palmitic (16:0), palmitoleic (16:1), stearic (18:0), oleic (18:1), linoleic (18:2), and linolenic (18:3) fatty acids as the main fatty acids were detected in all parts of the three Gundelia species, lauric (12:0), tridecanoic (13:0), myristic (14:0), pentadecanoic (15:0), cis-10-pentadecanoic (15:1), heptadecanoic (17:0), cis-10heptadecanoic (17:1), and eicosanoid (21:0) acids were also identified at different concentrations. Considering the biochemical properties of Gundelia species, it shows that they can be consumed as food and also used pharmacologically.
AtıfOpenAlex1İncele - MakaleAçık Erişim2022Demirkopru Baraj Golu'nde ?lk Viviparus contectus (Millet, 1813) Kayd? ve Baz? Biyometrik Parametrelerinin De?erlendirilmesi
Kocabas, Filiz K. U. T. L. U. Y. E. R.; Kocabas, Mehmet
The aim of this study is to investigate some biometric characteristics of Viviparus contectus (Millet, 1813) in Demirkopru Dam Lake, Manisa province. Measurements of 180 individuals collected in the study area were performed using calipers and precision balances, and weight (g), width (mm), height (mm), aperture length and width (mm), spiral height (mm), body whorl height data were obtained. It was determined as 20.23 +/- 5.16 mm for shell height, 16.11 +/- 3.33 mm for shell width, 11.93 +/- 2.39 mm for aperture height, 9.71 +/- 2.11 mm for aperture width, 15.71 +/- 3.87 mm for body spiral height, 4.49 +/- 1.73 mm for spiral height and 4.50 +/- 0.93 g for weight. According to principal components analysis, there is a strong relationship between Shell height (KH), Shell width (KW), Aperture height (AH) and Body helezone height (VHS).V. contectus species has been reported for the first time from the region with this study.
AtıfWoS3OpenAlex2TR Dizin1İncele - MakaleAçık Erişim2022Anatomical, Micromorphological, Karyological and Biochemical study of Scutellaria orientalis subsp. virens and Scutellaria salviifolia
Acar, Mikail; Tasar, Neslihan; Akbulut, Guelcin Beker
In this study, the anatomical and micromorphological structure, karyological characteristics and biochemical content of Scutellaria orientalis subsp. virens and endemic Scutellaria salviifolia, whose distributions areas overlap, were compared. Some anatomical and micromorphological differences were observed on the taxa; scleranchymatic pericycle layer on the stem, stomata density, distribution of trichomes, as well as the main vascular bundle and general shape of the petiole. The chromosome numbers of both taxa were determined as 2n = 22. However, there was a difference between chromosome length range and total chromosome length. The chromosome numbers and chromosome morphologies of these species have been defined for the first time in this paper. Differences in biochemical content were observed between species. Chlorophyll a (Chl a), total chlorophyll (Total Chl), total carbohydrate and malondialdehyde (MDA) contents were determined higher in leaf and stem samples of S. orientalis subsp. virens than S. salviifolia. There was no significant difference between the two taxa in terms of chlorophyll b (Chl b) content. Carotenoid (Car) content was detected higher in leaves samples of S. orientalis subsp. virens, but no significant difference was found between stems samples. Also, the effect of taxa on biochemical contents in relation to the habitat they live in is given in this study.
AtıfWoS2OpenAlex2İncele - MakaleAçık Erişim2020Determination of Some Aroma Metabolites of Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus Isolates from Traditional Yogurt, by HPLC
Yazdiç, Fadime; Akyol, Ismail; Yazdiç, Ferit Can
This study was conducted to determine lactic acid bacteria isolated from Turkish yoghurts produced by traditional methods, amounts of usage of milk lactose in carbohydrate metabolism and formate, pyruvate, 3-hydroxy-2-butanone (acetoin), ethanol and 2,3-butandiol production amounts by HPLC. Two lactic acid bacteria species, widely used in traditional and industrial yoghurt production Streptococcus thermophilus (St. thermophilus) and Lactobacillus delbrueckii subsp. bulgaricus (Lb. bulgaricus) were used from cultural stock. Production potentials of the above mentioned metabolites of 88 pieces of St. thermophilus and 12 pieces of Lb. bulgaricus were researched in different mediums and milk. St. thermophilus isolates were grown in anaerobic SM17, aerobic SM17, LM17 and milk and Lb. bulgaricus isolates were grown in anaerobic MRS (Man, Rogosa and Sharp Broth), aerobic MRS and milk. Amounts of formate, pyruvate, 3-hydroxy-2-butanone, ethanol and 2,3-butandiol determined by HPLC of St. thermophilus isolates were specified respectively as 0.1 +/- 0.0-77.0 +/- 0.2 mg/kg, 0.1 +/- 0.0-90.2 +/- 0.0 mg/kg, 0.1 +/- 0.0-127.0 +/- 8.4 mg/kg, 2.1 +/- 0.0-191.4 +/- 1.1 mg/kg and 1.1 +/- 0.0-130.0 +/- 5.2 mg/kg. Amounts of formate, pyruvate, 3-hydroxy-2-butanone, ethanol and 2,3-butandiol of Lb. bulgaricus isolates were specified respectively as 0.2 +/- 0.0-57.0 +/- 1.0 mg/kg, 0.1 +/- 0.0-3.2 +/- 1.0 mg/kg, 0.1 +/- 0.1-77.0 +/- 2.0 mg/kg, 9.1 +/- 3.09-5.3 +/- 5.0 mg/kg and 6.2 +/- 0.2-98.4 +/- 2.0 mg/kg. Metabolites that determined quantified ranges in study, belong to subcultures of bacteria isolated from yoghurts fermented by traditional methods. These isolates have the potential to be a starter culture for commercial yogurt industry.
AtıfWoS1OpenAlex2TR Dizin1İncele - MakaleAçık Erişim2019Comparative Micromorphological and Anatomical Investigations on the Subsection Distantes R. Bhattacharjee (Stachys L./Lamiaceae)
Açar, Mikail; Satil, Fatih
In this study; comparative anatomical and micromorphological studies were performed on the subsection Distantes of the Stachys L. genus (Lamiaceae). Also, it was determined distinctive anatomical characters for the taxa of subsection in the study. In anatomical studies, free-hand cross-sections and the paraffin embedding method was applied with the microtome. Micromorphological studies were performed in LM (Light Microscope) and SEM (Scanning Electron Microscope). In anatomical studies, besides of similarities in stem and leaf structures there were also some differences in taxa. In micromorphological studies, the trichome and nutlet characteristics were found to be useful characters on taxa and at species and subspecies level. As a result of the study, the presence of sclerenchyma like a bundle in the stem structure and the presence and types of glandular trichomes and ornamentation on the surface of nutlet, the presence of the wing and ventral structure in the nutlet were important characters that can be used to distinguish taxa. According to the numerical findings, trichome and nutlet micromorphological characters were more important than anatomical characters.
AtıfWoS11OpenAlex5TR Dizin5İncele - DergiKSU TARIM VE DOGA DERGISI-KSU JOURNAL OF AGRICULTURE AND NATURE