进口精炼棕榈仁油密度正偏差因素分析  

Factors on positive deviation of densities of imported-refined palm kernel oil

作　　者：刘新 俞晔 金俊[2] 金青哲[2] 叶德宏[3] LIU Xin;YU Ye;JIN Jun;JIN Qingzhe;YE Dehong(Zhangjiagang Customs,Zhangjiagang 215600,Jiangsu,China;Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province,School of Food Science and Technology,Jiangnan University,Wuxi 214122,Jiangsu,China;Zhejiang Grain Science Research Institute Co.,Ltd.,Hangzhou 310012,China)

机构地区：[1]张家港海关,江苏张家港215600 [2]江南大学食品学院,江苏省食品安全与质量控制协同创新中心,江苏无锡214122 [3]浙江省粮食科学研究所有限责任公司,杭州310012

出　　处：《中国油脂》2021年第12期145-148,共4页China Oils and Fats

摘　　要：江苏张家港口岸连续进口2批印度尼西亚精炼棕榈仁油,查验发现其密度存在显著正偏差(虚高),在基点温度(30℃)装货港密度比海关实验室检测密度高出约0.5%,且装货港精炼棕榈仁油密度温度系数为0.000 287 353 t/(m^(3)·℃),远低于我国采用的植物油密度温度系数0.000 64 t/(m^(3)·℃),最终导致该2批货物出现重大短重,损害了收货人合法权益。通过对该案件的剖析,提出了规避短重风险的相应建议。Two batches of refined palm kernel oil from Indonesia were imported at Zhangjiagang Port in Jiangsu Province. Their densities were found to have a significant positive deviation(false high). At the base point temperature(30℃), the density provided by the loading port was about 0.5% higher than that tested at the Customs laboratory;furthermore, the density-temperature coefficient of the oil used at loading port was only 0.000 287 353 t/(m^(3)·℃), which was much lower than that of vegetable oil used in China, 0.000 64 t/(m^(3)·℃). The differences resulted in significant mass shortage, damaging the legitimate rights and interests of the consignee. Suggestions to avoid the risk of mass shortage were then put forward in the present study.

关 键 词：进口精炼棕榈仁油 密度 正偏差 短重 

分 类 号：TS227[轻工技术与工程—粮食、油脂及植物蛋白工程] F740.4[轻工技术与工程—食品科学与工程]