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 künye2010Scopus SJRQ3Biochemical Flavour Parameters of Milk in Early Lactation
Bayril, T.; Cimen, M.; Tekelioglu, O.
This research was aimed to investigate the biochemical flavour-parameters of milk by machine milking in early lactation period. In the experiment, milk samples from 50 Holstein cows were used. Cows were fed high-energy concentrate diet (140 g crude protein and 10.3 metabolizable energy MJ/d). The data was collected from DIMES Company during July month. The milk fat rates were lower (p < 0.05) for cows in first and second weeks than last week. Cows were shown to be more sensitive to milk fat syndrome for first and second weeks. A decrease in milk fat percentage for summer period (2.3-2.6 %) can directly lead to taste loss. There were statistically no significant differences between the weeks for milk acidity (sH and pH) values during July. The milk acidity values (sH and pH) during July were tolerable for desired taste and favourable for consumer preference.
AtıfWoS2
İncele - MakaleYayıncıda açık erişim2010Scopus SJRQ3The Effects of Different Feeds under the Same Salinity Conditions on the Growth and Survival Rate of Artemia
Kayim, Murathan; Ates, Mehmet; Elekon, Hasan Alper
This study reports effects of 4 different feeds under same salinity conditions on feeding of anemia in terms of growth and survival rate. The feeds comprised of four groups (Group A: -16% Selco + 80% Headstart + 4% Molasses mixture feed; Group B: -85% Chlorella + 15% Molasses mixture feed; Group C: 50% Chlorella + 50% Headstart mixture feed and Group D: -100% Chlorella feed). Through stabilizing temperature, oxygen, pH and salinity values as general water parameters and replacing 10% sea water from the tank on daily basis, the survival rate and the growth in length of the anemia were analysed as well as the changes in nitrite content in the water. The results showed that the highest increase of 1400 mu in anemia with average pre-test length of 450 mu was observed on feed C. The highest rate of 58.33% survival was recorded on feed D. Similarly, the highest nitrite of 1.50 mg L-1 was measured in trial tank containing artemia fed on feed A and least nitrite generation of 0.45 mg L-1 was noted in trial tank containing anemia fed on feed C.
AtıfWoS2İncele - MakaleYalnız künye2010Scopus SJRQ3SEASONAL VARIATIONS OF BIOCHEMICAL TASTE PARAMETERS IN MILKS FROM CONVENTIONAL AND ENVIRONMENT - FRIENDLY ORGANIC FARMING
Cimen, M.; Yildirim, N.; Dikici, A.; Kaplan, O.; Yildirim, N. Cikcikoglu
CIMEN, M., N. YILDIRIM, A. DIKICI, O. KAPLAN and N. CIKCIKOGLU YILDIRIM, 2010. Seasonal variations of biochemical taste parameters in milks from conventional and environment-friendly organic farming. Bulg. J. Agric. Sci., 16: 728-732 The aim of this study is to research the milk biochemical taste components in organic (ORG) and conventional (CON) systems for different season. In study, all data were investigated for all season of 2004. Milk fat levels in both groups for summer season were lower than any other season. Average milk fat values in ORG treatment were lower than the values of CON treatment in all season except winter period. Therefore, a decrease in fat percentage for organic milk can directly lead to taste loss. Similarly, total solid rates in conventional milks in spring period were more favorable than rates in organic milk for desired taste. However, the pH value in organic milk was more acceptable for required flavor in summer season.
AtıfWoS2İncele - MakaleYalnız künye2010Scopus SJRQ3Biochemical Taste Parameters of Milk from Machine Milking Cows in Late Lactation Period
Tekelioglu, O.
This research was performed to investigate the effect of late lactation period on milk biochemical taste parameters such as fat and acidity of machine milked cows and to show these biochemical parameters during last month of late lactation. Cows were fed standard diet for lactation period. In the study, a total of 40 cow milk samples were collected and examined from DIMES Company during January month. The milk fat rates were lower (p<0.05) for cows in first week (2.8%) than last week (3.3%). There were statistically no significant differences between the weeks for milk acidity (sH and pH) values of machine milked cows. The milk fat and acidity values (sH and pH) during study were favorable for desired taste and consumer choice.
- MakaleYalnız künye2010Scopus SJRQ2Evaluation of Chemical and Microbiological Contamination Levels in Drinking Water Samples Collected from Towns in Tunceli, Turkey
Yildirim, Nuran Cikcikoglu; Yildirim, Numan; Kaplan, Olcay; Tayhan, Nilgun
This study explored the chemical and microbiological contamination of drinking water from eight towns in Tunceli, Turkey Polycyclic aromatic hydrocarbons and epichloridine were extracted by liquid solid extraction and analyzed by using HPLC, volatile organics were analyzed by GC-MS and acrylamide was analyzed by GC Escherichia coli and total conform detection followed a membrane filtration method Enterococci were detected and numerated by membrane filtration method Most commonly found chemical pollutants were benzene, benzo[a]pyrene (BaP), 1-2 dichloroethane, epichloridine, tetrachloroethane, trihalomethane and acrylamide E coli, total conform and enterococci were also found in the drinking water Our results indicate that generally chemical and microbiological contaminations were found below the guidelines for drinking waters given by the World Health Organization, because of the fact that in the sampling area there is not any contaminating source So, according to results these water samples are fit for drinking (C) 2010 Friends Science Publishers
AtıfWoS6İncele - MakaleYalnız künye2010Scopus SJRQ2INFLUENCE OF CURING CONDITIONS AND AGGREGATE TYPE ON MECHANICAL PROPERTIES OF SELF COMPACTING LIGHTWEIGHT CONCRETE
Gönen, Tahir; Yazicioglu, Salih
Lightweight concrete has important advantages, especially in terms of earthquakes. Besides, the production of lightweight concrete with lightweight aggregate is a problem, because workability of lightweight concrete is difficult. If self compaction property can be added to the lightweight concrete, this negativity can be removed. In this study, mechanical properties of self compacting lightweight concrete (SCLWC) containing expanded perlite and pumice aggregates were investigated. Moreover, mechanical properties of self compacting (SCC) and lightweight (LC) concrete were investigated by being compared with SCLWC. Powder phase of self compacting lightweight concrete was consisted of CEM I 42.5 N cement type and C class fly ash. Pumice and expanded perlite aggregates were used in aggregate phase. Compressive strength and flexural tensile strength at 7, 28 and 90 days were determined on specimens were cured in water and air at the same ages. Obtained test results showed that SCLWC of 50 MPa compressive strength at 28 days can be produced by the use of lightweight aggregate and this concrete was not effect to curing condition as much as conventional concrete.
AtıfWoS1İncele - MakaleYalnız künye2010Scopus SJRQ3Effect of Duo-Culture on Growth Performance of Brook Trout (Salvelinus fontinalis Mitchill, 1814) and Black Sea Trout (Salmo trutta labrax Pallas, 1811) in Tank Reared Condition
Basçinar, Nadir; Sahin, Sebnem Atasaral; Kocabas, Mehmet
The objectives of the present study were to compare growth performance and feed conversion ratios of brook trout (Salvelinus fontinalis) and Black Sea trout (Salmo trutta labrax) in monoculture and duo-culture tank reared conditions. The fish were about 9-month-old hatchery reared brook trout and Black Sea trout with initial weights of 24.18 +/- 0.64 (n=60) and 23.87 +/- 1.11 (n=60) g, respectively. Fish were kept in 0.2 m(3) fiberglass tanks. Nine tanks were used and the fish were equally allotted to 3 groups with tree replicates and fed for 240 days. Each tank contained 20 fish from each species for monoculture and 10+10 fish from each species for duo-culture. At the end of the study, mean live weights of brook trout and Black Sea trout increased to 265.47 +/- 17.25 g and 206.18 +/- 2.95 g in monoculture. 235.53 +/- 10.25 g and 222.47 +/- 1429 g in duo-culture, respectively, and significant differences were found among the groups (P<0.01). The highest and lowest specific growth rates were found in brook trout and Black Sea trout in monoculture (P<0.01), respectively. The highest and lowest final condition factors were calculated in duo-culture for brook trout and in monoculture for Black Sea trout (P<0.01), respectively. The feed conversion ratio (FCR) for Black Sea trout was higher than it was for the other groups (P < 0.01).
AtıfWoS11İncele - MakaleYalnız künye2010Scopus SJRQ3An Investigation on Some Haematological and Biochemical Parameters in Capoeta trutta (Heckel 1843) from Munzur River (Tunceli, Turkey)
Danabas, Durali; Yildirim, Nuran Cikcikoglu; Gulec, Azime Kucukgul; Yildirim, Numan; Kaplan, Olcay
Fishes are largly used for the assessment of aquatic environment quality and are accepted as bioindicators of environmental pollution. This study evaluated haematological and biochemical responses of Capoeta trutta captured in Munzur River, Tunceli, Turkey. Blood and biochemical parameters (Sodium (Na), Potassium (K), Calcium (Ca), Phosphorus (P), Chlorine (Cl) and Iron (Fe)) were determined. The values of Red Blood Cell (RBC) Haemoglobin (Hb), Haemotocrit (Ht), Haemoglobin Concentration (MCHC), Platelet Count (PLT), Mean Platelet Volume (MPV), Plateletcrit (PCT), Platelet Distribution Width (PDW) from examined haematological parameters were found as 0.67+/-0.09 10(12) L(-1), 13.5+/-0.90 g dL(-1), 14.78+/-0.19%, 218.40+/-4.29 fL, 194.75+/-15.36 pg 108.52+/-1.09 g dL(-1), 34.12+/-5.89 10(9)L(-1), 11.92+/-1.65 fL, 0.061+/-0.01% and 19.77+/-1.71 fL, respectively. The values of Fe, Cl, P, Ca, K and Na from examined biochemical parameters were determined as 91.75+/-28.27 g dL(-1), 92.00+/-4.02 mmol L(-1), 13.20+/-1.26mg dL(-1), 11.65+/-0.74 mmol L(-1), 1.30+/-0.21 mmol L(-1) and 132.5+/-3.90 mg dL(-1) respectively. Observation of blood parameters allows the most rapid detection of changes in fish after the exposure to xenobiotics. It can conclude that hematological and biochemical parameters could be ranked as possible biomarkers of pollution.
AtıfWoS5İncele - MakaleYalnız künye2010Scopus SJRQ3Agar-Plate Screening for Acid Dyes Decolourization by Three Strains of Pleurotus eryngii Isolated from Tunceli, Elazig and Hakkari Province of Turkey
Yildirim, N.; Yildiz, A.; Aydin, H.
Many synthetic dyes present in industrial wastewaters are resistant to degradation by conventional treatments. In this study, the ability to decolourize two textile dyes by Pleurotus eryngii strains collected from geographically different habitats of Turkey was evaluated on agar plates For all strains, growth and decolourization halos were determined on malt extract agar plates containing 0 1 and 0.2 g/L of acid red 183 or acid green 25. Each P eryngii strain showed certain decolourization capacities and was able to decolourize both acid red 183 and acid green 25 on the malt extract agar plates, but not to the same extent Both dyes at all concentrations were found to be toxic for P eryngii growth The presence of the dyes in plates reduced the mycelial growth of all strains in comparison with the control culture growing in the medium without dyes. A positive correlation was found between the mycelial growth rate and the decolourization ability
- MakaleYalnız künye2010Scopus SJRQ3Biochemical Taste Parameters in Meat and Sea Products
Kayim, M.; Cimen, M.; Can, E.; Kizak, V.
Flavour of meat or sea products is generally thought to consist of the volatile components sense 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.
AtıfWoS2İncele - MakaleYayıncıda açık erişim2010Scopus SJRQ3Milk Components from Machine Milking Cows in Winter and Spring Periods
Tekelioglu, O.; Cimen, M.; Soylu, D.; Soylu, I.
The aim of this study is to research the biochemical components in milks of machine milked cows for spring and winter season in different regions of Turkey. In study, all data were investigated for winter (December, January and February) and spring (March, April and May) periods in 2006. The milk fat levels were the highest in the winter season in Kayseri, Malya, Sahilkoy, Turhal and Pazar regions. The milk total solid levels were the lowest in the spring season for Kayseri Province. The milk sH values were the lower in the spring than winter season in Malya region. Whereas, there were no significant differences among regions for pH values in different periods. Low fat levels in total milk for spring period can cause to economical loss since the milk price depends on milk fat levels. Further studies are needed to investigate on milk components in different climatic conditions.
AtıfWoS3İncele - MakaleYalnız künye2010Scopus SJRQ3The Biochemical Parameters Having Economic Importance in Sheep and Fish Meats
Kayim, M.
In this study, 10 meat samples from fish (Trachurus trachurus L. 1758) and sheep (Akkaraman) were used. In the experiment, the used fish meat was a total body meat. However, the sheep longissimus muscle (lean) from 6th rib cut was sampled for determination of chemical components. The concentrations of total fat were lower (p < 0.01) for fish than sheep. However, the concentrations of pH were also lower (p < 0.05) for sheep material. There were no effects of animal species on the moisture concentrations. The rates of ash were lower (p < 0.01) for sheep group. The pH concentrations close to neutral in meat from fish may be advantage for eating quality. However, this pH level is disadvantage for shelf life of product. However, the high amounts of fat in the sheep meats may have a negative effect upon consumer's preference and health.
- MakaleYayıncıda açık erişim2010Scopus SJRQ3The Investigation of Quality Changes in Marinades Obtained from Frozen African Catfish (Clarias gariepinus, B., 1822)
Kaya, Gulderen Kurt; Gozu, Buket Busra; Basturk, Ozden
In this study, it is aimed to investigate the suitability of African catfish (Clarias gariepinus, B.,1822) caught intensively, especially in Mersin-Silifke for marinating and determine its shelf life. After their heads and tails were cut off and they were eviscerated first and then washed and drained of the water, the samples were put into plastic refrigerator bags and kept at -18 degrees C for 3 months. At the end of 3 months, the frozen samples were defrosted and boiled in boiling water for 5 min. They were put in brine after cooling and preserved at 4 +/- 1 degrees C. In the raw material, raw protein, lipid, moisture, raw ash analyses of the samples kept frozen for 3 months and the marinated samples were done in order to monitor the changes in the food composition at 3 month intervals and Thiobarbituric Acid number (TBA), Total Volatile Basic-Nitrogen (TVB-N), peroxide number, pH and sensory analyses were done in order to monitor the changes in chemical quality.
AtıfWoS1İncele - MakaleYalnız künye2010Scopus SJRQ3The Suitable for Aquaculture Water Source Research and Water Quality Parameters in the Some Cities in the Gap Regions
Ural, Mesut; Memisoglu, Erdem; Ornekci, G. Nedim
In the culturel production aquaculture, first physical and chemical have suitable for flow owner a water source and ecological factor minimal level effection an appropriate to occupy a place. In this research Adiyaman, Diyarbakir, Gaziantep, Kilis and Sanliurfa cities were 25 L/sn and have more flow stream, river and source water for aquaculture production water source and in order to production appropriate to occupt a place.
- MakaleYalnız künye2010Scopus SJRQ3Effect of Potassium Sorbate on Some Microbiological Properties of Cokelek Stored at Different Temperatures
Öksüztepe, Gulsum; Ilhak, O. Irfan; Dikici, Abdullah; Çalicioglu, Mehmet; Patir, Bahri
In this study, the effect of potassium sorbate at 0.01%, 0.05% and 0.1% on the some microbiological (total aerobic mesophilic bacteria-IAMB, coliform bacteria, Lactobacillus-Leuconostoc-Pediococcus, Stapylococcus-Micrococcus. enterococcus and yeast-mold) and chemical (pH, acidity) properties of cokelek stored at 4 +/- 1 degrees C or 22 +/- 1 degrees C was investigated. It was seen that adding potassium sorbate at 0.01%, 0.05% and 0.1% to cokelek did not have an effect on numbers of TAMB, coliform bacteria, lactobacillus- leuconostoc- pediococcus, staphylococcus-micrococcus in cokelek stored at both 4 +/- 1 degrees C and 22 +/- 1 degrees C (P>0.05). However, adding potassium sorbate at 0.05% and 0.1% to cokelek had an effect on numbers of enterococci and yeast-mold in cokelek stored at 4 +/- 1 degrees C (P<0.05). It was also not observed significant difference in pH and acidity levels between control group and treatment groups containing potassium sorbate during storage period (P>0.05).
AtıfWoS5İncele - MakaleYalnız künye2010Scopus SJRQ3Presence of E. coli O157:H7 in Cakes Marketed in Elazig
Öksüztepe, Gulsum; Patir, Bahri; Çalicioglu, Mehmet; Ilhak, O. Irgan; Dikici, Abdullah
The present study was undertaken to investigate the presence of Escherichia coli O157:H7 in cakes (plain, with cacao, with fruit) marketed in Elazig. A total of 200 cake samples as 100 plain, 50 with cacao, and 50 with fruit were analysed. Following the enrichment, the samples were plated on to CT-SMAC agar. A total of 208 typical colonies (colourless) as 138 colonies from 65 plain cakes, 25 colonies from 8 cakes with cacao, and 45 colonies from 19 cakes with fruit were isolated. These colonies were subjected to further analysis given in the materials and methods section for identification of serotype O157:H7 of E. coli. However, no colonies representing E. coli O157 were detected in any of the samples. Therefore, analysis was not proceeded for determining H7 in any of the isolates. E. coli O157:H7 was not detected in any of the cake samples analyzed. Although this finding is a good news for public health, considering other pathogens, which may exist in cakes, it is concluded and reemphasized that strict hygienic practices should be applied at every stage of cake production.
AtıfWoS2İncele - MakaleAçık Erişim2010Scopus SJRQ3Effects of cypermethrin on antioxidant status, oxidative stress biomarkers, behavior, and mortality in the freshwater mussel Unio elongatulus eucirrus
Köprücü, Kenan; Yonar, Serpil Mise; Seker, Engin
In this study, the effects of cypermethrin on antioxidant status, oxidative stress biomarkers, behavior, and mortality in the freshwater mussel Unto elongatulus eucirrus were examined. Cypermethrin was applied at concentrations of 5, 10, 20, 40, 80, and 160 mu g/L, for 1, 24, 48, 72, and 96 h. With increasing cypermethrin concentrations, the mussels showed significantly (P < 0.05) increased lipid peroxidation (MDA), which might be associated with decreased levels of reduced glutathione (GSH) and catalase (CAT) activity in the digestive glands and gills of the mussels. Negative correlations were observed between the MDA and the GSH and CAT levels after cypermethrin exposure, indicating a protective role of GSH and CAT against lipid peroxidation, and suggesting the use of these antioxidants as a potential biomarker of toxicity associated with contaminant exposure in freshwater mussels. In addition, at 5 mu g/L, cypermethrin had no effect on the duration of the active and rest periods. All higher concentrations caused inhibition of the filtration activity by reducing the active periods and lengthening the rest periods. The active periods shortened as the cypermethrin concentrations increased, the reduction being 90% of the control at 160 mu g/L. Rest periods were longest (237% longer than the control) at 160 mu g/L. The 48, 72, and 96 h LC50 values of cypermethrin for mussels were determined as 96.50, 77.96, and 59.20 mu g/L, respectively (P < 0.05). The results indicate that the insecticide cypermethrin has a harmful effect not only on nontarget aquatic arthropods and fish, but also on mollusks, although the sensitivity of mussels is less than that of fish. Being a general toxicant for aquatic life, cypermethrin should be used with great caution in agriculture to protect natural waters from contamination.
AtıfWoS34İncele - MakaleYalnız künye2010Scopus SJRQ3Age Determination Technique According to the Calcium Accumulation in Bony Structures of Capoeta umbla (Heckel, 1843)
Calta, Metin; Sen, Dursun; Aydin, Rahmi; Koprucu, Kenan; Canpolat, Ozgur; Coban, Mehmet Zulfu
In this study, the ages of individuals belonging to Capoeta umbla (Heckel, 1843) populations obtained from Keban Dam lake and Hazar lake were determined from 5 different bony structures and the level of calcium mineral of each bony structure was measured by atomic absorption spectrophotometer The results were compared between populations of Keban Dam lake and Hazar lake In addition, the determined calcium element was statistically examined according to age, length and weight of fishes The relationships between accumulation of calcium in some bony structures and fish size (both length and weight) and age were found insignificant (p>0 05) However, the best relationships between calcium accumulation and fish size and age were found in vertebra, otolith and dorsal fin ray In conclusion, although there were some differences of calcium accumulation in the same bony structures of fishes obtained from Keban Dam lake and Hazar lake in general there were similarities In addition, the accumulation of calcium on some bony structures was observed to increase with the increasing of age, length and weight of fishes but these Increases were not statistically important
AtıfWoS1İncele - MakaleAçık Erişim2010Scopus SJRQ2The Nature of the Crustal Structure of the Eastern Anatolian Plateau, Turkey
Yilmaz, Ali; Yilmaz, Huseyin; Kaya, Cemal; Boztug, Durmus
The Eastern Anatolian Plateau (EAP) of Turkey, with an elevation ranging from 1700 to 2000 m, is located between the Eastern Pontide Arc to the north and the Arabian Platform to the south. In this region, pre-Maastrichtian tectonic units representing the crust crop out in only a few localities. As they are covered by Maastrichtian-Quaternary rock units, it is difficult to study the nature and mutual relationships of these pre-Maastrichtian tectonic units. The palaeotectonic units of the EAP comprise two different levels in the present study: (1) The lower level consists of platform-type carbonates and their metamorphic equivalents. These units may represent the Taurus Platform and its metamorphic equivalents. (2) The upper level consists of an ophiolitic-melange prism which is made up mainly of oceanic crust; the prism comprises a complex of ophiolite, ophiolitic melange, and fore-arc deposits. This upper unit represents a subduction-accretion prism and may have originated partly from the North Anatolian Suture to the north, and partly from the South-eastern Anatolian Suture to the south. Continental crustal rocks were thrust over by the ophiolitic melange prism; thus outcrops of them are scarce in the region as they are exposed in tectonic windows through the ophiolitic thrust sheets. The pre-Maastrichtian tectonic units of the EAP are blanketed by Maastrichtian to Quaternary volcanic and sedimentary rock units; these sequences include successive transgressive and regressive intervals and overlie the palaeotectonic units along a pronounced unconformity. Olistostromal units are abundant in the Eocene sedimentary units and were derived from the ophiolites and ophiolitic melange. The Maastrichtian-Quaternary cover is made up of collisional and post-collisional deposits across the whole region. Although the EAP has been experiencing considerable N-S compression, it has not been affected by significant crustal thickening because of the strike-slip tectonic regime that is dominant in the region. (C) 2010 Lavoisier SAS. All rights reserved
AtıfWoS33OpenAlex28İncele - MakaleYalnız künye2010Scopus SJRQ3Bioconversion Efficiencies of Lignocellulosic Soy Stalk by Pleurotus eryngii Strains
Yildirim, Numan; Yildiz, Abdunnasir
The bioconversion of soy stalk (SS) lignocellulose by three different starins of Pleurotus eryngii from various origins by solid state fermentation was studied during 40 days. The effect of rice bran ratio, 5% or 10% (w/w), on lignin degradation and laccase activity were measured througout the fermentations while, total crude protein and C/N ratio of the remaining substrate were determined at the end of the fermentations. The degradation of lignocellulose was found by the determination of acid soluble lignin (Klason lignin) content. All the strains degraded lignin with different extents. The amount of lignin degradation was decreased by the addition of the higher quantities of rice bran (SS+10% RB). The highest lignin degradation was obtained as 24.43% by P eryngii var. ferulae (E) and the highest protein level was found to be %13.32 by P eryngii (H). We determined that the laccase activity was generally decreased by the addition of the higher quantities of rice bran (10%). Maximum laccase activity (204.39 U/L) was obtained by P. eryngii (E) on SS + 5% RB at the end of the fermentation. This study showed that, after fungal treatment soy stalk can be used as a feed for ruminants with its higher feeding value.
AtıfWoS2OpenAlex1İncele