Study on the establishment of exposure assessment parameters of food contact materials for use in beverage packaging of China
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(1.Beijing Center for Disease Prevention and Control, Beijing 100013,China;2.China National Center for Food Safety Risk Assessment, Beijing 100022, China)

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    Abstract:

    Objective To establish the exposure assessment parameters for food contact materials (FCMs) in beverage packaging in China. Methods Using beverage consumption survey data in 9 provinces and cities of China in 2013, food consumption factor (CF) and food-type distribution factor (fT) were derived through calculation of consumption of beverage based on FCMs type and food type. Results The average beverage intake of Chinese consumer was 1 243.34 g per day. The CF of plastics, glass, coated metal, polymer coated paper and board were 0.28,0.24,0.23 and 0.21, respectively. For beverage in contact with plastics, the food types were mainly acidic and aqueous, with fT of 0.96 and 0.04, respectively. Uncoated metal was used for dry food packages, such as tea. Beverage in contact with uncoated paper and board were mainly aqueous and acidic, and their fT were 0.67 and 0.26, respectively. Conclusion The consumption factor and food-type distribution factor obtained in this work could be applicable to the exposure assessment of food contact material used in beverage packaging of China.

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LIU Wei, MAO Weifeng, ZHAO Rong, WANG Yibaina, LIU Sana, BAO Huihui, SUI Haixia. Study on the establishment of exposure assessment parameters of food contact materials for use in beverage packaging of China[J].中国食品卫生杂志,2019,31(2):159-162.

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History
  • Received:January 28,2019
  • Revised:
  • Adopted:
  • Online: May 17,2019
  • Published: