Bursa yöresinde tüketilen sütlerdeki kurşun (Pb) düzeylerinin saptanması
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Date
1993
Authors
Sayal, Ahmet
Aydın, Ahmet
Journal Title
Journal ISSN
Volume Title
Publisher
Uludağ Üniversitesi
Abstract
Yüzyıllardan beri çeşitli amaçlar için yaygınca kullanılan kurşun (Pb), insan ve hayvanlarda toksik yatması nedeniyle biyolojik öneme sahiptir. Sunulan çalışmada trafikten uzak, yoğun trafik akışına sahip yol kenarlarında ve sanayi bölgelerinde bulunan 25 adet çiftlikte beslenen ineklerden alınan süt örnekleri incelendi. Numunelerde kurşun düzeyi Atomik Absorbsiyon Spektrofotometresi kullanılarak ölçüldü. Pb düzeyi kontrol grubu diye nitelendirilen trafikten uzak bölgedeki 5 numunede 0.0231 ppm iken, yoğun trafiğe sahip yol kenarlarındaki bölgede 10 numunede 0.0342 ppm ve sanayi bölgesindeki 10 numunede ise 0.0907 ppm olarak saptandı. Elde edilen sonuçlar, Bursa yöresinde gerek trafik yoğunluğu ve gerekse sanayi bölgelerinin tüketilen sütlerdeki Pb miktarını etkilemekte olduğu ve çevre kirliliği açısından olumsuz sinyaller verdiğini vurgulamaktadır.
Lead which has been used for centuries for different purposes had biological importance due to its toxicity for man and animals. In the presented study, milk samples obtained from 25 different farm located at; far from heavy traffic, in heavy traffic and in factory areas were investigated for lead (Pb) contents by Atomic Absorption Spectrophotometer. The average amount of Pb in the first group from 5 samples were 0.0231 ppm, in second group from 10 samples were 0.0342 ppm and in the third group from 10 samples were estimated as 0.0907 ppm. From this obtained data, it was emphasized that heavy traffic and industrial areas affected significantly the amount of Pb in milk and give negative signals for environmental pollution.
Lead which has been used for centuries for different purposes had biological importance due to its toxicity for man and animals. In the presented study, milk samples obtained from 25 different farm located at; far from heavy traffic, in heavy traffic and in factory areas were investigated for lead (Pb) contents by Atomic Absorption Spectrophotometer. The average amount of Pb in the first group from 5 samples were 0.0231 ppm, in second group from 10 samples were 0.0342 ppm and in the third group from 10 samples were estimated as 0.0907 ppm. From this obtained data, it was emphasized that heavy traffic and industrial areas affected significantly the amount of Pb in milk and give negative signals for environmental pollution.
Description
Keywords
Bursa, Süt, Kurşun (Pb), Lead, AAS methods, Milk
Citation
Mert, N. vd. (1993). "Bursa yöresinde tüketilen sütlerdeki kurşun (Pb) düzeylerinin saptanması". Uludağ Üniversitesi Veteriner Fakültesi Dergisi, 12(1), 49-54.