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    The effects of supplemental niacin in laying hen diet on performance and egg quality characteristics
    (Ecole Nationale Veterinaire Toulouse, 2003) Güngör, T.; Yiğit, A.A.; Başalan, M.
    This study was carried out to determine the effects of dietary niacin (0, 250, 500, 1000 and 1500 mg/kg ration) on layer performance. A total of 120 commercial hens (28 weeks of age) were divided in five groups, each containing 24 hens. Feeding period lasted 13 weeks. Hens were fed in groups, with adlibitum access to feed and water. Egg production, feed conversion, egg breaking strength and shell thickness were significantly (P < 0.05) increased, by the treatments. In addition some interior egg quality parameters were affected positively with increased niacin level in the diet (P < 0.05). It was concluded that niacin in the diet may have a positive role in layer performance.
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    Fungi and aflatoxin B-1 in horse and dog feeds in Western Turkey
    (Ecole Nationale Veterinaire Toulouse, 2004) Başalan, M.; Hismiogullari, S.E.; Hismiogullari, A.A.; Filazi, A.
    To evaluate fungi growth and aflatoxin B, contamination in horse and dog feeds, total of 41 feed samples were examined with agar plate incubation and ELISA methods. Fungi growth of the horse feed was not exceeding maximum tolerable limits (0.97 x 10(4) CFU/g). Although dog foods should not contain any fungi contamination, slightly less than half of the tested dog foods had fungi growth. Both feeds had aflatoxin B, content in allowable limits (10 mug/kg.), however, dog foods contain significantly higher aflatoxin B I content than horse feeds do (P less than or equal to 0.05) (6.69 mug/kg and 1.98 mug/kg, respectively). Fungi growth and aflatoxin B I content did not correlate in either group of feeds (r(2) = 0.09 and r(2) = 0.30, respectively). Surveilance of both fungi growth and aflatoxin contents of both types of feeds are necessary for the health of the animals.
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    Influence of inclusion of groudnut meal on performance of growing quails
    (Indian Veterinary Journal, 2004) Bayram, I.; Akinci, Z.; Başalan, M.
    Groundnut (Arachis hypogaea) is an oilseed basically grown for human consumption. After oil extraction, groundnut or peanut meal contains 25-50% crude protein (CP). Although palatability of the meal is good, CP digestibility-is less due to deficiency of methionine, lysine and tryptophan which affect digestion, intake and performance (Pond et al. 1995; Costa et al. 2001). Previous studies indicated that peanut meal (PNM) could be used in livestock and poultry rations (El-Boushy and Raterink, 1989; Biel and Baker, 1997; Bayram and Akinci 2001). The purpose of this study is to evaluate PNM addition to the quail rations on growth and performance.
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    Prevalence of mold growth and aflatoxin M-1 in Kashar and white cheese produced in Western Turkey
    (A V A Agrarverlag, 2003) Hismiogullari, S.E.; Başalan, M.; Hismiogullari, A.A.
    To evaluate mold growth and aflatoxin M-1 problem in Turkish cheese, a total of 46 commercial samples of the two cheese types were examined with agar plate incubation and ELISA methods. Mean mold growth exceeded maximum tolerable limits (1x10(2) cfu/g) in both groups of cheese (1x10(4) and 2x10(4) cfu/g in Turkish white cheese and Kashar cheese, respectively), although there were no significant differences between cheese types (p=0.34). Kashar cheese samples were highly contaminated with fungi. Total concentrations of aflatoxin M-1 in white and Kashar cheese (0.0998 and 0.1931 ppb, respectively) were lower than maximum tolerable limits (0.5 ppb). However, aflatoxin M-1 concentration of Kashar cheese in 2 out of 13 samples exceeded the maximum tolerable limits. Results indicated that cheese plants should be sanitised properly to avoid fungal contamination and milk should be evaluated for aflatoxin M-1 before it is used for making cheese.
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