广州国检检测有限公司技术服务
广州水质检测 , 广州土壤检测 , 广东井水检测 , 广东污水废水检测
竹筷检测_木筷检测_竹木食品餐具检测
发布时间:2023-11-03

产品执行标准,检测项目和限量要求。

GB 19305-2003                                                  Hygienic standard for foodstuff vegetable fibre of container                                                        植物纤维类食品容器卫生标准Sensory Evaluation                                                     Meet the standard                          
感官指标成型品外观色泽正常,无异味、无异物;                                        浸泡液不应有着色、无异嗅、无味


fluorescing substance(254nm&365nm)              PASS
荧光性物质254nm及365nm


Decolor test Negative
脱色试验(乙醇、冷餐油或无色油脂、浸泡液)


coliform group(MPN/50cm2)                         ND
大肠菌群(个/50cm2)


molds count50(cfu/g)
霉菌(cfu/g)


salmonella, shigella, staphylococcus aureus,hemolytic streptococcus                           ND
致病菌(是指肠道致病菌、致病性球菌)沙门氏菌,志贺氏菌,金黄色葡萄球菌,溶血性链球菌


Evaporation residue in distilled water          ≤30mg/L
水浸泡液中的蒸发残渣


Evaporation residue in 65% ethanol               ≤30mg/L
65%乙醇浸泡液中的蒸发残渣


Evaporation residue in 4% acetic acid   ≤30mg/L
4%乙酸浸泡液中的蒸发残渣


Evaporation residue in n-hexane                    ≤30mg/L
正己烷浸泡液中的蒸发残渣


Heavy metal(as Pb) content in 4% acetic acid                                                                  ≤10mg/L
重金属(Pb)4%乙酸浸泡液


Heavy metal(as Pb) content in 4% acetic acid                                                                  ≤1.0mg/L
重金属(Pb)4%乙酸浸泡液


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