Browsing by Author "Sensoy, R. I. Gazioglu"

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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.
Characteristics of Pomegranate Genotypes Grown in Cukurca-Hakkari Region of Turkey
(int Soc Horticultural Science, 2015) Kazankaya, A.; Ozatak, O. F.; Dogan, A.; Sensoy, R. I. Gazioglu; Gundogdu, M.; Encu, T.
Pomegranate (Punica granatum L.) is an important fruit species in Turkey having rich diversity for pomegranate. In the present study, the fruit and tree characteristics of pomegranate genotypes grown in Cukurca-Hakkari region of Turkey were determined. In the result of this work carried out on the chosen 20 genotypes, some data can be summarized as: fruit weight ranged from 92.91 to 176.00 g; vitamin C content ranged from 30 to 50 mg/100 g; soluble solid content varied from 10.5 to 18 degrees Brix; total seed weight ranged from 52.75 to 92.50 g. The tastes of fruit were determined as sour, mildly sour, and sweet. Nine genotypes among the studied ones were found to be promising based on their superior characteristics.
Comparative Analysis of Salt Stress Responses in the Grapevine (Vitis Vinifera L.) Cultivars: Insights From Morphological and Physiological Assessments
(Pleiades Publishing inc, 2024) Bas, E. O.; Sensoy, R. I. Gazioglu
This study investigates the physiological responses of three grapevine cultivars to salt stress. Cuttings from cv. 'Sultana seedless', cv. 'Hamburg muscat' and the local variety cv. 'Ercis uzumu', were utilized. After rooting, the cuttings were brought to the vegetative stage with a single internode before subjecting them to salt treatments. Salt stress was induced using NaCl solutions at concentrations of 0, 50, and 100 mM at four-day intervals. Throughout the experiment, various physiological parameters were assessed, including ion homeostasis, osmotic regulation, antioxidant activity, and mineral uptake in different plant tissues. Our findings revealed significant variations in salt tolerance among the tested grapevine cultivars. Specifically, cv. 'Ercis uzumu' exhibited robust physiological responses to salt stress, indicating high tolerance, while cv. 'Sultana seedless' demonstrated moderate responses, and cv. 'Hamburg muscat' displayed heightened sensitivity to salt stress at the physiological level.
Determination of Fruit Chemical Properties of Morus Nigra L., Morus Alba L. and Morus Rubra L. by Hplc
(Elsevier, 2011) Gundogdu, M.; Muradoglu, F.; Sensoy, R. I. Gazioglu; Yilmaz, H.
This study was carried out to determine the organic acid content, phenolic compound content, sugar content. vitamin C (ascorbic acid) content and total antioxidant capacity of white mulberry (Morus alba L), black mulberry (Morus nigra L.) and red mulberry (Morus rubra L) fruits grown in Van province of Turkey. It was determined that the chief organic acid in these mulberry species was malic acid ranging from 1.32 to 4.47g 100 g(-1) fw, followed by citric acid ranging from 0.39 to 1.08g 100g(-1) fw. Looking at the contents of phenolic compound, chlorogenic acid and rutin had come to the fore ranging from 0.12 to 3.11 mg g(-1) fw and from 0.85 to 1.42 mg g(-1) fw, respectively. Fruit glucose contents of the studied species were higher than their fructose contents, varying between 6.07 and 7.75g 100 g(-1) fw. Total antioxidant capacity and vitamin C contents of the mulberry species ranged from 4.49 to 13.99 mu mol TEg(-1) fw and from 11.30 to 24.42 mg 100 g(-1) fw, respectively. (C) 2011 Elsevier B.V. All rights reserved.
Determination of Pomological and Biochemical Properties of Local Pomegranate (Punica Granatum L.) Cultivars
(int Soc Horticultural Science, 2015) Gundogdu, M.; Kazankaya, A.; Muradoglu, F.; Tufenkci, S.; Encu, T.; Sensoy, R. I. Gazioglu
Pomegranate is among the important fruit species for human health and diet for centuries. It is stated in the recent studies that pomegranate is widely used for medicinal purposes, which promotes its preference. In the present study, some pomological and biochemical properties of the eighteen local pomegranate genotypes widely grown in Mardin Province of Turkey were determined. It was determined that the 'DAHL-1' local cultivar had the highest fruit weight (327.45 g) and fruit juice volume (138 ml). The seed weight, soluble solid content, and pH contents of the investigated cultivars ranged from 45.7 to 167.4 g, 10.75 to 16.75 degrees Brix, and 3.11 to 3.98, respectively. Moreover, some other criteria such as fruit juice acidity, fruit size, calyx dimension, seed hardiness, and seed size, shape index, fruit taste were also determined. In the results of analysis, the genotype 'DAHL-1' had more advantageous than the others based on the fruit attractiveness, fruit size, fruit juice volume and other criteria.