Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Gul, Muhammet(82)
- Akkurt, Nevzat(67)
- Güler, Ömer(66)
- Baskonus, Haci Mehmet(62)
- Bulut, Hasan(60)
- Tekin, H.O.(52)
- ALMisned, Ghada(49)
- Yucesan, Melih(43)
- Yildirim, Numan(42)
- Yildirim, Nuran Cikcikoglu(38)
- Paksoy, Mehmet Yavuz(36)
- Serdar, Osman(36)
- Zengin, Gokhan(36)
- Ince, Muharrem(34)
- Celik, Erkan(33)
- Benzer, Fulya(32)
- Kocabaş, Mehmet(30)
- Sulaiman, Tukur Abdulkadir(30)
- Tanyol, Mehtap(29)
- Yildirim, Ozal(28)
- Aslan, Naim(26)
- Kök, Mediha(26)
- Özkul, İskender(26)
- Ates, Mehmet(25)
- Danabas, Durali(25)
- Kutluyer, Filiz(25)
- Can, Erkan(24)
- Kutlu, Banu(23)
- Onat, Onur(23)
- Demir, Veysel(22)
- Erten, Fusun(22)
- Guler, Omer(22)
- Say, Yakup(22)
- Güler, Seval Hale(21)
- Yaman, Mehmet(21)
- Baykal, Duygu Sen(20)
- Sançar, Taylan(20)
- Susam, Selim Orhun(20)
- Cakilcioglu, Ugur(19)
- Orhan, Cemal(19)
Yayınlar
- MakaleYalnız künye2012Scopus SJRQ3The Feature Selection based Power Quality Event Classification using Wavelet Transform and Logistic Model Tree
Eristi, Huseyin; Demir, Yakup
This paper presents a new power quality event classification technique using wavelet transform and logistic model tree. The proposed method uses the samples of three cycle duration of three line voltage of power quality events. The features of these samples are obtained by using the wavelet transform and a few different feature extraction techniques. The sequential forward selection method based a feature selection process is done to ensure good classification accuracy by selecting 20 better features from all 90 features generated from the wavelet transform coefficients. The obtained features are used to train a single logistic model tree. The feasibility of the proposed algorithm has been tested using real life power quality events. The result indicates that the feature selection based proposed method reliably classifies all types of power quality events with high accuracy.
AtıfWoS7
İncele - MakaleYalnız künye2012Scopus SJRQ4Adsorption of the 2,4-Dichlorophenoxyacetic Acid Dimethylamine by Raw and Modified Bentonite
Yonten, Vahap; Kubilay, Senol; Battal, Peyami
The adsorption of the 2,4-dichlorophenoxyacetic acid dimethyl amine on raw bentonite (Tokat, Turkey), modified bentonite with base and modified bentonite with acid has been studied using high pressure liquid chromatography (HPLC) and FT- infrared spectrophotometer. Sorption of 2,4-dichlorophenoxyacetic acid dimethyl amine on raw bentonite, modified bentonite with base and modified bentonite with acid was compared solving in different solutions such as aqueous and aqueous-ethanol solutions based on adsorption isotherms. The effect of temperature, time and pH were observed on adsorption of 2,4-dichlorophenoxyacetic acid dimethyl amine. Sorption mechanisms in soils, the effect of surface functional groups as well as parameters influencing adsorption were discussed. Then maximum adsorption of 2,4-dichlorophenoxyacetic acid dimethyl amine capacity was measured on modified bentonite with base in pH 5 at 40 degrees C for 24 h. The modified bentonite with base used in experimental work played a major role than on the adsorption of 2,4-dichlorophenoxyacetic acid dimethyl amine so, the modified bentonite with base has better characteristics than raw bentonite and modified bentonite with acid adsorbents. The Freundlich isotherms of aqueous-ethanol solution was better than isotherms of aqueous solution for much better to adsorb of 2,4-dichlorophenoxyacetic acid dimethyl amine.
AtıfWoS4İncele - MakaleAçık Erişim2012Scopus SJRQ3DETERMINATION OF TRACE METALS IN PLANT LEAVES AS BIOMONITOR OF POLLUTION EXTENT BY A SENSITIVE STAT-AAS METHOD
Kaya, Gokce; Yaman, Mehmet
The aim of this study is to assess the potential of bioindicator/biomonitor plants to determine pollution extent of toxic metals. Lead, cadmium, and copper concentrations in the plants including Platanus sp., Olea europaea L., Vitis vinifera L., and Armeniaca sp. taken from the industrial area of the city of Gaziantep, Turkey, and control location were determined by using STAT-atomic absorption spectrometry. Lead concentration in leaves of Platanus sp. taken from 50m around the battery plant was found to be higher than 3,000 mg kg(-1). The observed Pb concentration in this plant was 40 times higher than that in Armeniaca sp. grown in the same location. The limits of detection for plants were found to be 0.050 mg kg(-1) for Pb and Cu and 0.005 mg kg(-1) for Cd. It was concluded that the Platanus sp. plant can be considered as both biomonitor and hyperaccumulator.
AtıfWoS22OpenAlex17İncele - MakaleYalnız künye2012Scopus SJRQ4Study of the Essential Oil Composition of Lallenmantia iberica (M. Bieb.) Fisch and CA Mey. (Lamiaceae) from Turkey
Yuce, E.; Bagci, E.
The essential, oil of wild-growing Lallemantia iberica (Lamiceae) from Turkey was obtained by hydrodistillation and analyzed by GC and GC-MS. In the oil of the Lallemantia iberica, 40 components were characterized representing 90.1 % of the total oil, with germacrene-D (36.0 %), beta-caryophyllene (18.3 %) and bicyclogermacrene (9.7 %) as the main constituents. The results showed that the analysis of essential oil composition will add some contributions on the usability of this plant as a crop and renewable resources and chemotaxonomy of the genus patterns.
AtıfWoS2İncele - BildiriYalnız künye2012PERFORMANCE EVALUATION OF TURKISH RETAIL FIRMS USING THE FUZZY AHP, PROMETHEE, ELECTRE AND VIKOR METHODS
Bölükbas, Ufuk; Çelik, Erkan; Güneri, Ali Fuat; Kahraman, C; Kerre, EE; Bozbura, FT
The performance evaluation of firms determines capabilities of firms to compete in the sector and has a critical importance for the development of the sector. In this study, a fuzzy multi-criteria decision model is proposed to evaluate the performances of retail firms. The eight Turkish retail firms are analyzed and firms are evaluated in terms of ten different financial ratios in six separate groups. Fuzzy Analytic Hierarchy Process (FAHP), Preference Ranking Organization Method for Enrichment Evaluation (PROMETHEE), Elimination Et Choix Traduisant la Realit (ELECTRE) and Multicriteria Optimization and Compromise Solution (VIKOR) methods are integrated in the proposed model. A hierarchical model of financial performance evaluation is structured by the decision makers. FAHP is used to determine the weights of the criteria. These criteria weights and financial ratio values are input to the PROMETHEE, ELECTRE and VIKOR method to rank the firms. The rankings of methods are compared to each other's in the conclusion.
AtıfWoS1İncele - MakaleYalnız künye2011Scopus SJRQ3The Adsorption of the 2,2 Dichlorovinylphosfate on Raw and Modified Bentonites
Yonten, Vahap; Kubilay, Senol
This study aimed to investigate the adsorption of the 2,2 Dichlorovinylphosfate (DDVP) on raw and modified bentonite using High Pressure Liquid Chromatography (HPLC) and infrared spectroscopy (FT-IR). The modified bentonite were prepared by adding HNO3 and Na2CO3. The Freundlich adsorption isotherm defines DDVP adsorption in aqueous and ethanol-aqueous solutions by raw and modified bentonite. The variables of temperature, time and pH were observed on adsorption of DDVP. Then maximum adsorption of DDVP capacity was measured on bentonite modified with HNC), in pH 3.0 and 40 degrees C. The MBB clay used in experimental work played a major role on the adsorption of DDVP so MBB has better characteristics than other adsorbents and The Freundlich isotherms of MBB in aqueous ethanol solution was better than isotherms of aqueous solution for much better to adsorb of DDVP.
AtıfWoS1İncele - MakaleYalnız künye2011Scopus SJRQ3Some Haematological and Biochemical Parameters in Common Carp (Cyprinus carpio L., 1758) in Munzur River, Tunceli, Turkey
Gulec, A. K.; Yildirim, N. C.; Danabas, D.; Yildirim, N.
Haematological parameters are indicators of the response of the animal to the environment and used as reliable indicators of fish health status to detect physiological changes following different stress conditions. This study was carried out to evaluate some haematological and biochemical parameters of Cyprinus carpio caught in Munzur River, Tunceli, Turkey. The values of total red blood cell count (RBC), haematocrit (HCT), haemoglobin concentration (HGB), mean corpuscular volume (MCV), mean cellular haemoglobin content (MCH), mean corpuscular haemoglobin concentration (MCHC), platelet count (PLT), mean platelet volume (MPV), plateletcrit (PCT), platelet distribution width (PDW) were measured. Levels of amylase, high-density lipoprotein cholesterol (HDL-C), cholesterol (CHOL), albumin (ALB), total protein (T-PROT), direct bilirubin (D-BIL), total bilirubin (T-BIL), gamma glutamyle tranferas (GGT), urea, creatinine, glucose (GLU), triglycerides (TRIG), uric acid (Uric-A), sodium, potassium, calcium, phosphorus and iron, chlorine were determined as 1.02 10(12)/L, 17.90 %, 11.72 g/L, 198.00 fL, 166.82 pg, 89.50 g/dL, 112.80 10(9)/L, 8.06 fL, 0.055 %, 17.59 fL, 87.20 U/L, 220.24 mg/dL, 767.40 mg/dL, 1.60 g/dL, 4.68 g/dL, 1.83 mg/dL, 3.046 mg/dL, 12.00 U/L, 9.20 mg/dL, 0.72 mg/dL. 504.40 mg/dL, 381.00 mg/dL, 2.76 mg/dL, 134.20 mmol/L, 1.90 mmol/L, 13.78 mg/dL, 17.96 mg/dL, 262.60 g/dL, 81.80 mmol/L, respectively. We assume that variation in values of blood indices may be a defensive mechanism against pollution.
AtıfWoS8İncele - MakaleYalnız künye2011Scopus SJRQ3Proximate Composition, Fatty Acid Profile and Mineral Content of Wild Brown Trout (Salmo trutta sp.) From Munzur River in Tunceli, Turkey
Kayim, Murathan; Öksüz, Abdullah; Özyilmaz, Ayse; Kocabas, Mehmet; Can, Erkan; Kizak, Volkan; Ates, Mehmet
In present study, the proximate composition, fatty acid profile and mineral content of wild brown trout living in Munzur river (Tunceli/Turkey) were investigated. The average level of protein, lipid, moisture and ash content of muscle of the wild brown trout was calculated to be 17.48, 2.3, 77.8 and 1.5 %, respectively. Thirty fatty acids were identified in this study. Identification of the fatty acid was carried out with gas chromatography-mass spectrometry (GC-MS). The total polyunsaturated fatty acids (PUPA) were found the highest fatty acid followed by that of saturated fatty acids (SFA) and monounsaturated fatty acids (MUFA). Docosahexaenoic acid (DHA, C22:6n3) and eicosapentaenoic acid (EPA, C20:5n3), linolenic acid (LNA, C18:3n3) and linoleic acid (LA, C18:2n6) were found to be predominant fatty acids in PUFAs with the percentages of 11.25, 6.82, 6.30 and 4.88, respectively. The ratio of n3/n6 and DHA /EPA was calculated to be 4.55 and 1.65, respectively. Twelve elements were determined in this study. Determination of elements was performed with ICP-AES. P and K were the predominant element among the minerals analyzed and calculated to be 1305.56-2967.06 and 1908.68-1220.10 mg kg(-1) in muscle-skin of the wild brown trout, respectively.
AtıfWoS8İncele - MakaleAçık Erişim2011Scopus SJRQ1Geometric network simulation of high porosity foods
Gueven, A.; Hicsasmaz, Z.
Solid foods are formed of a network of air cells distributed within a solid matrix. Size of air cells and how they are interconnected influence moisture sorption, thermal conductivity, aroma retention and texture of cellular foods. Available geometric pore structure models widely used in petroleum reservoir engineering, soil science, and catalysis are for low porosity (<= 0.4) materials. However, food materials generally have higher porosities (0.5-0.9). Microstructure of cookie (porosity = 0.54) and bread (porosity = 0.90) samples were simulated using the one-dimensional (1-D) corrugated pore model. Model parameters were: Unit cell dimensions; number of capillary segments, number of diameter sub-ranges, geometric placement of capillary segments in the unit cell; capillary segment length, and the seed number in random number generation. Accurate simulation of porosity depended on number of corrugated pores, and thus the number of diameter sub-ranges in the unit cell. For the cookie sample, a cubic unit cell that was able to accommodate more than a single capillary segment in a unit square and 3 diameter sub-ranges gave realistic results. Simulation of the bread crumb required a similar cubic unit cell arrangement with 12 diameter sub-ranges. (C) 2011 Elsevier Inc. All rights reserved.
AtıfWoS3OpenAlex4İncele - MakaleYalnız künye2011Scopus SJRQ2Toxic Elements in Animal Products and Environmental Health
Kaplan, O.; Yildirim, N. C.; Yildirim, N.; Cimen, M.
In the higher organisms, the intake of trace elements occurs mainly through the respiratory system or through the food chain. Particularly, many dangerous elements or compounds, such as metals accumulate along the food chain. In this way, the food chain becomes the main gateway for persistent toxicants to enter higher organisms. Furthermore, these toxic elements generally have an anthropogenic origin and thus their concentrations in the environment grow with the increase of urban, agricultural and industrial emissions. With increasing environmental pollution, a toxic metal exposure assessment study is necessary. Toxic elements are not metabolized at all. Some metals irreversibly are bound to body tissues, e.g., lead to bone or cadmium to kidneys. This review updates the information on carry-over of toxic substances from feed to food of animal origin (meat, organs, milk and eggs). The control of environmental contaminants that may cause residues in food of animal origin is sometimes quite difficult and expensive and is addressed with special attention in this review.
AtıfWoS27OpenAlex65İncele - MakaleYalnız künye2011Scopus SJRQ3EVALUATION OF ENVIRONMENTAL POLLUTION AT MUNZUR RIVER OF TUNCELI APPLYING OXIDATIVE STRESS BIOMARKERS IN CAPOETA TRUTTA (HECKEL, 1843)
Yildirim, N. C.; Benzer, F.; Danabas, D.
Aim of this study was to determine the extent of pollution in the Munzur River in Turkey was determined. The antioxidant (reduced glutathione (GSH), glutathione peroxidase (GSH-Px) catalase (CAT)) and the oxidant (MDA) status of hepatopancreas, gills, muscle, heart and kidney tissues of C. trutta were chosen as bioindicators. The fish samples were caught from contaminated (Station I) and uncontaminated (Station II) stations in Munzur River during April 2010. GSH levels were lower in gill, muscle and heart of the C. trutta collected at the contaminated station (p<0.05). The MDA levels were significantly higher in gill, muscle, kidney and heart of the C. trutta from the contaminated station (p<0.05). The CAT activity was significantly increased in the gill tissue at the contaminated station (p<0.05). GSH-Px activity was significantly decreased (p<0.05) in gill, muscle, kidney and heart tissues samples from C. trutta collected at the contaminated station compared to those collected from the uncontaminated station. Overall, the results demonstrate that alteration in the antioxidant enzymes, glutathione system and induction of lipid peroxidation reflects the presence of pollution, which may cause oxidative stress in the C. trutta from Munzur River. The results provide evidence those enzymatic and non-enzymatic biomarkers of oxidative stress.
AtıfWoS24İncele - MakaleAçık Erişim2011Scopus SJRQ2Biochemical Taste Parameters in Meat and Sea Products
Kayim, M.; Cimen, M.; Can, E.; Kocabas, M.
Flavour of meat or sea products is generally thought to consist of the volatile components sensed in the nose, both through the nostrils and from inside the mouth. Taste results from the combination of basic flavors (sweet, sour, bitter, salt and umami). The flavors and aromas associated with meat and sea foods are generally those that develop during heating and cooking. Animal products such as meat and sea foods have very complex composition and definition of their quality are very complicated. Different food components have different tastes. Sweet flavor in meat or sea products is derived from sugars, amino acids and organic acids. Carbohydrates generally taste sweet. Fats have little taste, but contribute mouth feel and carry odorants. Lipids have an effect on flavor perception, stability and generation. In this review, it was aimed to inform basic flavor parameters of animal products such as meat and sea foods.
AtıfWoS9OpenAlex8İncele - MakaleYalnız künye2011Studying the relationship between employees' occupational burnout levels and satisfaction of life: A research in private banks
Cakinberk, Arzu
This study was carried out to determine whether bank employees' burnout levels and satisfaction of life differentiate significantly according to certain variables and to reveal the relationship between them. Bank employees' satisfaction of life was measured by using Satisfaction of Life Scale and their burnout levels by Maslach Burnout Inventory. The main scope of research comprised of bank employees working in cities of Sivas and Tunceli. A total of 264 bank employees participated in this research. As a result of this research, it appeared that participants' satisfaction of life levels were generally high. When the mean scores obtained by them from burnout scale were scrutinized, it was observed that sample's emotional burnout and depersonalization levels were high and the personal accomplishment levels were medium. It was concluded in the research that there was a poor relationship between burnout and satisfaction of life. In addition, certain differences were discovered in each of the three sub dimensions of burnout levels of bank employees, in terms of variables such as gender, age, marital status, education and length of service.
AtıfWoS1İncele - MakaleYalnız künye2011Scopus SJRQ3The Reproduction Traits of Native Brown Trout (Salmo trutta macrostigma T., 1954), Turkey
Kocabas, M.; Kayim, M.; Can, E.; Kutluyer, F.; Aksu, O.
Some key aspects of the reproductive strategy of the brown trout Salmo trutta macrostigma (T., 1954) inhabiting Uzungol stream, Trabzon including spawning season, age at sexual maturity, fecundity and egg size have been studied between January 2009 to May 2010. The ages of the captured fish ranged from 2-8 years. Individuals were composed of 40.85% males and 37.80% females. The present investigation on the fecundity of S.t. macrostigma was carried out to estimate the average and range in the number of ova laid by individual female as well as to study the relationship of the fecundity with total length, total body weight. The mean value of absolute fecundity was 312.23 +/- 254.71 (SD) eggs/female. The regression between egg number and fish size (total length and weight) was statistically significant (p<0.05).
AtıfWoS7İncele - MakaleYalnız künye2011Scopus SJRQ3FATTY ACIDS PROFILES OF RAINBOW TROUT (ONCORHYNCHUS MYKISS WALBAUM, 1792), FED WITH ZEOLITE (CLINOPTILOLITE)
Danabas, D.
In this trial, the lipid contents and fatty acid compositions (% of total fatty acids) of rainbow trout fed with four different ratios of clinoptilolite were studied. The fatty acid compositions of fish in groups ranged from 26.81% to 27.93 % saturated fatty acids, 25.35-31.435 % monounsaturated and 32.99-40.185 % polyunsaturated. Among them, those occurring in the highest proportions were oleic acid (C18:1n9, 19.85-22.27 %), palmitic acid (C16:0, 15.60-16.56 %), linoleic acid (C18:2n6, 11.43-18.88 %), cis-4,7,10,13,16,19-docosahexaenoic acid (C22:6n3, 13.36-15.52 %), stearic acid (C18:0, 4.25-4.75 %), palmitoleic acid (C16:1, 3.53-4.59 %), cis-5,8,11,14,17-eicosapentaenoic acid (C20:5 n3, 3.11-3.39 %), and myristic acid (C14:0, 2.56-2.85 %). The findings demonstrated that fatty acid compositions of the groups depend on feed, age, environmental conditions, and effects of feed additives like clinoptilolite. In this respect, it demonstrated that clinoptilolite can be added to fish feeds
AtıfWoS12İncele - MakaleAçık Erişim2011Assessment of Some Heavy Metals in Drinking Water Samples of Tunceli, Turkey
Kaplan, Olcay; Yildirim, Nuran Cikcikoglu; Yildirim, Numan; Tayhan, Nilgun
The drinking water quality is associated with the conditions of the water supply networks, the pollution and the contamination of groundwater with pollutants of both anthropogenic and natural origin. In this study, water samples were taken from four different waterworks in Tunceli, Turkey and heavy metals concentrations (As, Cu, Cd, Cr, Pb, Ni and Hg) were measured. Four sampling sites were pre-defined in different locations of the city. The obtained results showed that, the heavy metals concentrations in water samples did not exceed the values of WHO (World Health Organization), EC (Europe Community), EPA (Environment Protection Agency) and TSE-266 (Turkish Standard) guidelines.
AtıfWoS16OpenAlex28İncele - MakaleYalnız künye2011Scopus SJRQ3Use of Biochemical Markers in Capoeta trutta (Heckel, 1843) for the Assessment of Aquatic Pollution in Munzur River, Tunceli, Turkey
Yildirim, N. C.; Danabas, D.; Ergin, C.
The potential utility of biomarkers for monitoring both environmental quality and the health of organisms inhabiting polluted ecosystems has received increasing attention during the recent years. In this study. it was aimed to investigate the possible effect of pollution on biochemical parameters of Capoeta trutta captured in two environments with different levels of pollution in Munzur River, Tunceli, Turkey. One of them, hereby named reference site, there is no sewage discharge. Other side is denominated as polluted site is characterized by discharge of domestic sewage. Levels of amylase, alkaline phosphatase, lactate dehydrogenase, high-density lipoprotein cholesterol, cholesterol, albumin, total protein, direct bilirubin, total bilirubin, gamma-glutamyl tranferase, aspartate aminotransferase, alanine aminotransferase, urea, creatinine, glucose, triglycerides and uric acid were checked in blood samples. Plasma biochemical changes showed significantly differences between reference and polluted sites in alkaline phosphatase, lactate dehydrogenase, high-density lipoprotein cholesterol, cholesterol, alanine aminotransferase and glucose values. These results indicate that both domestic waste water and agricultural activities can alter the serum biochemical contents of Copeata trutta fish in Munzur River. Continuous production of pollutants resulting in impaired ability to respond to different environment stress factors and diseases. Present groups of researchers suggest that pollution levels should be monitored regularly.
AtıfWoS3İncele - MakaleYalnız künye2011Scopus SJRQ1Photosynthetic algorithm approaches for bioinformatics
Alatas, Bilal
Photosynthetic algorithm (PA) is the newly biosystem-derived heuristic search algorithm that utilizes the dark reaction rules governing the transfer of carbon molecules from one substance into another in the Calvin-Benson cycle and photorespiration. There are only two works using this new algorithm in the literature, one for finite element analysis and one for N-queen problem. This paper presents PA based novel solution techniques in bioinformatics problems such as aligning multiple sequences and discovering association rules within bio-medical data. The simulation results demonstrate the applicability and potential of this algorithm. (C) 2011 Elsevier Ltd. All rights reserved.
AtıfWoS6OpenAlex7İncele - MakaleYalnız künye2011Scopus SJRQ3BIOACCUMULATION OF COPPER (II) AND CADMIUM (II) FROM AQUEOUS SOLUTION BY PSEUDOMONAS PUTIDANRRL B-252
Uslu, Gulsad; Gültekin, Gulden; Tanyol, Mehtap
The bioaccumulation of copper (II) and cadmium (II) ions by viable P. putida was studied as a function of initial pH, temperature, initial glucose and initial metal ion concentration. Optimum pH value for maximum metal ion accumulation was determined to be 3.0 +/- 0.5 and 4.5 +/- 0.5 at 25 and 30 degrees C for each metal ion, respectively. At a constant glucose concentration, although the increase in initial copper (II) and cadmium (II) ion concentration up to approximately 25 mg L-1 increased bioaccumulation capacity of P. putida for both, all metal ion concentrations tested inhibited the growth of P. putida. High microbial growth and copper (II) and cadmium (II) accumulation yields were found at low initial metal ion concentrations. The cell and bioaccumulated metal ion concentrations and uptake yields in-creased with increasing glucose concentration up to 10 g L-1 at a constant metal ion level for each of the metal ions. Although both metal ions caused on inhibition effect on the growth of the microorganism, P. putida was capable of removing copper (II) and cadmium (II) with maximum specific uptake of 58.42 mg g-(1) and 34.65 mg g(-1) at 25 mg L-1 initial copper(II) and cadmium(II) level, respectively. The results also indicated that, P. putida was more efficient in accumulating larger amounts of cadmium (II) than copper (II) ions.
AtıfWoS2İncele - MakaleYalnız künye2011Scopus SJRQ1Isoflavonoid production by soy plant callus suspension culture
Gueven, Alper; Knorr, Dietrich
Production of aglycone type isoflavonoids, Genistein and Daidzein, and p-glycosidic type isoflavonoids, Genistin and Daidzin, by the soy plant callus suspension culture was investigated in a batch system. Genistein and Daidzein concentrations increased during the exponential growth phase of the biomass. Genistin and Daidzin concentrations were not directly related with biomass production. Methyl jasmonate addition to the growth medium (0.1 kg/m(3)) was found to increase isoflavonoid biosynthesis by 5-6 times. Isoflavonoid production in the 7 days old culture increased with pulsed electric field (PEF) application at 1.6 kV, and aglycone forms were influenced to a greater extent. (C) 2010 Elsevier Ltd. All rights reserved.
AtıfWoS45OpenAlex69İncele