Karimov M A, Sarsebekov E K, Kostenko L D
Vopr Pitan. 1988 Jan-Feb(1):57-60.
The content of benz(a)pyrene (BP) was studied in the grain, different sorts of flour and in talkan, a Kazakh national food product, prepared from fried grain. It was found that the grain contained 0.33 micrograms/kg of BP, flour--33-58% of that in the grain. The carcinogen content in flour varied with its kind: the highest BP concentration was detected in rye flour, the lowest--in high-quality wheat flour. In talkan, prepared from fried wheat, the content of BP was twice as much compared to the non-fried wheat, due to the intensity of frying. A man, who makes use of talkan during his life, may receive a significant amount of BP which can be conducive to raising the incidence of tumors of the digestive organs, especially of the esophagus.
对谷物、不同种类的面粉以及用油炸谷物制作的哈萨克族传统食品塔尔坎中的苯并(a)芘（BP）含量进行了研究。结果发现，谷物中BP含量为0.33微克/千克，面粉中BP含量是谷物中的33%-58%。面粉中致癌物的含量因其种类而异：黑麦面粉中BP浓度最高，优质小麦面粉中BP浓度最低。在用油炸小麦制作的塔尔坎中，由于油炸程度，BP含量是非油炸小麦的两倍。一个人一生中食用塔尔坎可能会摄入大量BP，这可能会导致消化器官尤其是食道肿瘤发病率的上升。
