Browsing by Author "Celik, F."

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Changes in Seed Mineral Matter Contents of Rose Hip Species Grown Naturally in Turkey
(int Soc Horticultural Science, 2015) Dogan, A.; Celik, F.; Gundogdu, M.; Kazankaya, A.; Sensoy, R. I. Gazioglu
Recently, the fruits and seeds of rose hip have an increasing potential for human nutrition and industrial aspects. Moreover, the rose hip seeds can be used as animal feed. In the present study, the seed mineral contents of different rose hip species (R. canina L., R. dumalis var. boissieri, R. iberica, R. heckeliana subsp. vanheurckiana and R. pulverulenta) were determined. The nitrogen (N), phosphorous (P) and potassium (K) contents of the investigated species varied from 19,039 to 28,076 ppm, from 553 to 1080 ppm, and from 1142 to 2945 ppm, respectively. The nickel (Ni), lead (Pb), and sulphur (S) contents of the investigated species ranged from 13.5 to 190.2 ppm, from 0.35 to 4.35 ppm, from 609.5 to 1152.5 ppm, respectively. Moreover, sodium (Na), iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), magnesium (Mg), and calcium (Ca) contents were also determined. The mineral contents of the investigated species ranked from the highest to lowest as N>K>P>S>Mg>Ca>Na>Fe>Zn>Ni>Mn>Cu>Pb.
Determination of Effect of Gibberellic Acid Treatments on the Fruit Quality of Strawberry Cv. Seascape
(Centenary University, 2017) Gundogdu, M.; Berk, S.; Canan, I.; Tuna Kocoglu, S.; Celik, F.; Tas, A.
In the study, the effect of gibberellic acid treatments on fruit quality of strawberry cv. Seascape grown in Bolu ecological conditions was examined. The fruit quality parameters were identified under the application of two concentration of GA3 (50 ppm and 100 ppm). It was determined that the values of SSC, pH, TA and fruit hardness were not statistically affected by both GA3 applications. The highest values related fruit weight and size were obtained at 50 ppm GA3 application. The SCC and firmness values were determined as 6.67 brix° and 1.31 kg/cm2 in 100 ppm concentration, respectively. The fruits treated with 50 ppm GA3 had lower pH than those treated 100 ppm GA3 and control. In addition, the highest fruit weight (46.01 g) and fruit acidity (1.11%) were obtained at the application of 50 ppm GA3. It was also found that the GA3 application did not cause a significant change in the flavor, taste and juice values. © 2017, Centenary University. All rights reserved.
Fruit Characteristics of Some Selected Promising Rose Hip (Rosa Spp.) Genotypes From Van Region of Turkey
(Academic Journals, 2009) Celik, F.; Kazankaya, A.; Ercisli, S.
A few temperate zone fruit species such as apples, pears, apricots and cherries dominate the fruit production in Eastern Anatolia region in Turkey, while the other species (e. g rose hip, hawthorn, sea buckthorn etc.) are less known. Native species grown in their natural ecosystems could be exploited as new foods, valuable natural compounds and derivatives. In the last few years, interest in the rose hip as a fruit crop has increased considerably due to its nutritive and health promoting values. The study was conducted between 2005 and 2006. Among 5000 natural growing rose hip plants around the Van region were examined and among them 26 genotypes were selected. Thirteen genotypes belong to Rosa canina. The fruit weight, length and width of genotypes were ranged between 1.79-4.95 g; 15.28-33.83 mm and 13.11-19.26 mm, respectively. Soluble solid content ranged from 17.73% (VRS132) to 28.45% (VRS 234). Ascorbic acid levels ranged between 517 to 1032 mg/100 ml. The phenotypically divergent genotypes identified in this study could be of much use in the future breeding program.
Hplc Analysis of Blackberry Fruits for Organic Acid and Sugar Contents
(int Soc Horticultural Science, 2015) Sensoy, I. Gazioglu; Gundogdu, M.; Sensoy, S.; Celik, F.; Dogan, A.
Blackberry has an important potential in fruit species because it is commonly used in both the fresh and processing market. In the present study, the organic acid (citric acid, malic acid, succinic acid, and fumaric acid) and sugar (fructose, glucose, and sucrose) contents of the blackberry genotypes grown in Van province of Turkey were determined. Organic acid and sugars are among the criteria in fruit maturation as well as they are effective in several physiological events. The citric acid was the predominant organic acid in the studied blackberry genotypes and ranged from 5.690 to 12.019 g/kg. The citric acid was followed by malic acid which varied from 1.412 to 6.346 g/kg. While the genotype 65ED02 had the highest total organic acid content (20.827 g/kg), the genotype 65ER01 had the lowest total organic acid content (8.469 g/kg). Fructose was the predominant sugar in the studied blackberry genotypes and ranged from 11.272 to 25.241 g/kg. While the genotype 65ED01 had the highest total sugar content 44.399 g/kg), the genotype 65GV01 had the lowest total sugar content (22.117 g/kg).
Morphological and Chemical Diversity Among Hawthorn (Crataegus Spp.) Genotypes From Turkey
(Academic Journals, 2011) Yanar, M.; Ercisli, S.; Yilmaz, K. U.; Sahiner, H.; Taskin, T.; Zengin, Y.; Celik, F.
Anatolia had been known to have rich hawthorn gene pool including diverse genotypes adapted to different local conditions in different regions of the country. Long-term seed propagation and also human selection revealed a great diversity of hawthorn plants in Anatolia. In this study, the morphological (fruit weight, dimensions, fruit skin color, flesh/seed ratio, plant habits and thorn situation) and chemical (pH and soluble solid content) characteristics of 21 selected hawthorn genotypes belongs to Crataegus monogyna ssp. monogyna Jacq, Crataegus monogyna ssp. azarella Jacq, Crataegus pontica K. Koch, Crataegus orientalis var. orientalis Pallas Ex Bieb, Crataegus pseudoheterophylla Pojark, Crataegus meyeri Pojark, Crataegus aronia var. dentata Browicz, Crataegus aronia var. aronia Browicz, C. x bornmuelleri Zabel and Crataegus aronia L. had been determined. A wide variation was found among genotypes in both intra and inters level on most of morphological and chemical properties. Fruit weight varied from 0.65 to 4.19 g among genotypes. Fruit skin color were determined as light green, yellow, light orange, orange, red and dark red. SSC (soluble solid content) of genotypes ranging from 6.40 to 16.0%. In general, most of the genotypes had tree form and also had various degree of thorn on its plants.
Physico-Chemical Characteristics of Pomegranate (Punica Granatum L.) Selections From Southeastern Turkey
(Asian Journal of Chemistry, 2007) Kazankaya, A.; Gundogdu, M.; Dogan, A.; Balta, M. Fikret; Celik, F.
This paper deals with desirable physico-chemical characteristics of pomegranate (Punica granatum L.) genetic resources of Siirt province (southeastern Anatolia, Turkey) during 2002 and 2004. Twenty five genotypes were selected as promising in the existing population of pomegranate and they were described with respect to fruit attributes in order to conserve valuable native germplasm of pomegranate and to identify them for future breeding efforts. Genotypes averagely had a range of 234-332 g for fruit weight, 76-83 mm for fruit diameter, 68-81 mm for fruit length, 217-333 cm(3) for fruit volume, 0.86-1.31 fruit density (g/cm(3)), 0.87-1.00 for fruit shape index, 19.1-21.9 mm for calyx high, 12.9-16.0 mm for calyx diameter, 86-120 mL for fruit juice volume, 37.4-45.7 g for total seed weight, 52.3-62.5 % for seed percentage, 20-66 % for pink coloured skin percentage, 2.5-3.7 mm for skin thickness, 17-22 % for soluble solids, 3.2-3.8 for pH, 0.7-1.0 % for acidity and 18-76 mg/100 g for vitamin C. Fruits of genotypes contained a range of 168-672 ppm in N, 72-301 ppm in P, 856-4423 ppm in K, 10-93 ppm in Na, 38-74 ppm in Ca, 39-98 ppm in Mg, 1.5-9.2 ppm in Fe, 1.8-9.6 ppm in Zn, 0.1-4.4 ppm in Mn and 0.5-4.2 ppm in Cu. In addition, they had easy separated seeds. Their seed hardness was hard, soft, semi-hard and seed colours were pink, light-pink and red.
Pomological Definition of Native Walnuts (Juglans Regia L.) Grown in Centrral Bitlis
(Asian Network for Scientific Information, 2007) Fikret Balta, M.; Dogan, A.; Kazankaya, A.; Ozrenk, K.; Celik, F.
In this research conducted in native walnut population during 2003-2004 years in Bitlis, 17 walnut genotype having kernel weight over 5 g were selected and pomologically defined. Selected genotypes were determined to have a range of 32.90-41.22 mm for nut width, 29.96-38.32 mm for nut thickness, 32.14-36-86 mm for nut length, 10.94-17.20 g for nut weight, 5.48-8-50 g for kernel weight, 41.63-51.92% for kernel percentage and 1.22-1.98 mm for shell thickness. The kernel fullness of all genotypes except for one was good, kernel rottenness was not run into all genotypes. In addition, kernel colors of genotypes were light, dark, yellow and extreme dark. Findings pointed out that Central Bitlis district had valuable walnut genetic resources. © 2007 Asian Network for Scientific Information.
Seed Oil Profiles of Five Rose Hip Species (Rosa Spp.) From Hakkari, Turkey
(Wfl Publ, 2010) Celik, F.; Balta, F.; Ercisli, S.; Kazankaya, A.; Javidipour, I.
The seed oil of rose hip is mainly used for cosmetic and medicinal purposes. This study deals with detecting the seed oil contents of five rose hip species growing in Hakkari, Eastern Turkey. By GC, seed oil contents were determined as 4.97% for Rosa canina, 5.26% for Rosa dumalis var. boissieri, 6.59% for Rosa pulverulanta, 5.44% for Rosa iberica, and 7.95% for Rosa heckeliana subsp. vanheurckiana. Seeds contained 4.25-5.15% of palmitic acid, 0.22-0.89% of palmitoleic acid, 1.80-2.43% of stearic acid, 20.35-23.03% of oleic acid, 41.14-51.06% of linoleic acid, 19.66-23.83% of linolenic acid, and 0.94-1.29% of arachidic acid depending on the species. The contents of saturated fatty acid were between 7.39% (Rosa heckeliana subsp. vanheurciana) and 8.84% (Rosa dumalis var. boissieri). The contents of unsaturated fatty acids ranged from 83.28% (Rosa dumalis var. boissieri) to 91.57% (Rosa heckeliana subsp. vanheurciana). The oleic, linoleic and linolenic acids were major fatty acids in all rose hip species.
Some Pomological and Biochemical Properties of Rose Hip (Rosa Spp.) Germplasm
(int Soc Horticultural Science, 2015) Celik, F.; Kazankaya, A.; Dogan, A.; Gundogdu, M.; Cangi, R.
This study aimed to select superior rose hip genotypes among the germplasm naturally distributed in the province of Van (Muradiye and Caldiran towns) (in the Eastern Anatolia Region of Turkey) and to determine the biochemical and pomological properties of these genotypes in 2009 and 2010. In the first year of the study, 500 rose hip genotypes were marked in order to be investigated. Based on the results of chemical and pomological analysis, 20 genotypes were reexamined in the following year. Based on the results of two years of physical and chemical analyzes among the 120 rose hip genotypes, the superior genotypes were selected by a weighted ranking scale. Based on the weighted ranking scale, the 16 rose hip genotypes (M04, M11, M16, M29, M40, M54, M55, M61, M67, M72, C89, C90 C101 C106, C107, and C113) having highest scores were selected for their superior traits. Among these selected genotypes, fruit weight ranged from 2.43 to 4.88 g; fruit length varied from 21.48 to 26.27 mm; fruit width varied from 13.04 to 16.51 mm; fruit flesh percentage ranged from 49.10 to 76.20%; soluble solid content varied from 17.20 to 23.00 degrees Brix; vitamin C content ranged from 582.24 to 711.09 mg/100 g; total dry matter content varied from 45.70 to 53.26%; titratable acidy ranged from 2.04 to 3.61%; and pH varied from 3.03 to 4.15. Moreover, there were 2 thornless, 5 low-thorny and 9 thorny genotypes among the selected among the 16 rose hip genotypes.