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《中国食品卫生杂志》2011,23(6):523-523
2011年7月在瑞士日内瓦举行的第34届国际食品法典委员会会议上,我国当选为下届国际食品法典委员会的亚洲区域执委。这是我国首次当选该职。 相似文献
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危险性分析在制订国际食品法典标准中的应用和意义 总被引:1,自引:0,他引:1
国际食品法典委员会(Codex AlimentarillsCommission,简称CAC)是各国政府间协调食品标准、准则的国际组织,成立于1961年,现有成员国166个,覆盖全球98%的人口。CAC成立当初就确立其宗旨为“保证消费者的健康安全,促进国际间公平贸易的发展”。法典标准的科学性、权威性和一致性向来为国际社会所推 相似文献
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PET瓶装水中的异味来源很多方面,主要可以分为生产环节的异味与外来异味,生产环节异味主要包括臭氧分解不彻底、水处理不当、灌装间被异味污染;外来异味主要包括瓶盖缺陷或瓶坯瓶口缺陷导致漏气、产品贮存环境差、产品贮存温度不合理、产品运输条件不佳。为避免因异味带来的口感不佳,生产商需严格按照标准要求控制生产,经销商与消费者需妥善保存PET产品。 相似文献
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郑云雁 《中国食品卫生杂志》2000,12(1):77-78
方便面(instant noodles)从1958年在日本第一次投放市场到现在,以其方便的食用方法和耐贮藏性日益受到消费者的欢迎,其产量在亚洲的增长非常迅速,尤其是东亚和东南亚.1992年方便面全球年产量是193亿包,而到了1997年则达到434亿包,销售额达132亿美元.中国从1995年到1997年产量一直排第一位,1997年产量约占全世界的三分之一.(见表1) 相似文献
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中国果汁生产企业执行安全质量标准现状调查及其产品在国际市场的竞争探讨 总被引:1,自引:0,他引:1
本文对国内11家果汁企业2002年所采用安全与质量标准的情况进行了调查;以英国、美国为例,介绍了果汁产品的市场和消费者需求;阐明中国绿色果蔬汁产品在欧洲市场应具有一定的竞争潜力.中国于2001年加入WTO之后,产品满足国际标准的重要性日益显著,建议在新的经济全球化竞争形势下,接受国际组织建议,采纳国际标准,克服贸易障碍,迎接挑战. 相似文献
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郑云雁 《中国食品卫生杂志》2002,14(3):39-42
在已刊登的本文的第一部分“食品中污染物的中国国家标准及国际法典标准对比——— (一 )化学污染物”中介绍了标准对比工作的背景和意义 ,下面继续将食品中微生物污染物的国家标准与国际法典标准对比分析。1 霉菌毒素1 1 黄曲霉毒素 (Aflatoxin ,简称AFT)国际食品法典 (CAC)标准《再加工用花生中黄曲霉毒素最大限量标准》(CODEXSTAN 2 0 9— 1999)及污染物通用标准与GB对黄曲霉毒素的最高限值比较如下。[6~ 12 ]表 1 我国及CAC标准黄曲霉毒素限量对比 μg kg中国国家标准CAC标准AFB1 AFTB1 … 相似文献
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浅谈瓶装天然矿泉水的质量控制 总被引:1,自引:0,他引:1
对瓶状天然矿泉水生产中所出现的沉淀问题、微生物污染问题从物理化学因素、生物因素等方面进行了理论分析,并结合生产实践提出相应的解决方法,为生产合格优质的瓶装矿泉水提供了保证。 相似文献
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目的了解和分析黑龙江省瓶(桶)装饮用水中阴离子检测结果。方法按照《食品安全国家监督抽检和风险监测计划》要求,对全省流通和生产加工环节的瓶(桶)装饮用水的水中阴离子进行检测分析。结果共抽检486批次样品,总合格率为96.5%。按照不合格率由高到低,依次为瓶装饮用水5.6%,纯净水1.96%,矿泉水1.67%;不合格项目为亚硝酸盐、溴酸盐和硝酸盐,不合格率分别为0.62%、3.9%、0.83%。结论黑龙江省生产和流通环节饮用水水中阴离子情况整体较好,但仍需加大监管监测力度,尤其是对瓶装饮用水需要进行重点监测,对于溴酸盐和硝酸盐2种离子也要进行重点监测。 相似文献
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Use of bottled water in Sri Lanka has increased over the last decade, while new brands of bottled water are often introduced to the market. However, the manufacturers' adherence to bottled water regulations is questionable, raising concerns regarding the quality of bottled water. The objective of the current study was to investigate the microbiological and chemical quality of bottled water in Sri Lanka. Thirty bottled water brands were sampled and their chemical and microbiological parameters were analyzed. Microbiological analysis was carried out within 1 to 3, 3 to 6, 6 to 9, and 9 to 12 mo after the date of manufacture. The results indicated that 63% of brands tested exceeded the levels permitted by the Sri Lanka Standards Institution (SLSI) for presumptive total coliforms (TC) (<10 cfu per 100 mL) whereas 97% brands exceeded the World Health Organization (WHO) permitted level. Thirty percent of brands exceeded the limit for presumptive fecal coliforms (FC) (0 cfu per 100 mL in accordance with WHO permitted levels, SLSI and the Sri Lanka Health Ministry requirement). Eighty percent of brands showed higher heterotrophic plate counts (HPC) which exceeded the WHO guidelines for bottled drinking water. Throughout their shelf life, the counts of TC, FC, and HPC bacteria decreased. Bacteria identified were Klebsiella pneumoniae ssp. pneumoniae, Enterobacter cloacae, Pseudomonas aeruginosa, and Pasteurella haemolytica, the most frequently being P. aeruginosa. The dominant fungi identified were Aspergillus sp. and Penicillium sp. Inorganic chemical parameters were within permitted levels for all brands except for initial content of ammonia. The results of this study show the need for the bottling industry to be monitored closely by relevant authorities, in order to provide safe bottled drinking water to consumers in Sri Lanka. 相似文献
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以原子吸收法测定瓶(桶)装饮用水中铜含量为例,分析了由测量过程中的各分量得到测量结果的不确定度及表示方式。 相似文献
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为了解广州市售瓶(桶)装水中铜绿假单胞菌的污染现状及其耐药状况,采用国标GB 8538—2016对抽查的392件瓶(桶)装水样品进行检测,用革兰氏阴性菌药敏卡片(AST-GN09)对阳性菌株进行药敏实验。结果表明,392件样品中铜绿假单胞菌检出率为5.1%,不合格样品均为桶装水,纯净水检出率为6.3%,矿泉水检出率为2.4%;按抽查月份分析,检出率从高到低依次为:6月(16%)>8月(7.0%)>7月(5.6%)>4月(3.8%)>5月(2.0%)>3月(0);药敏结果显示,95%(19/20)的菌对所有11种抗生素完全敏感,并发现一株7重耐药菌株。瓶(桶)装水中铜绿假单胞菌污染与产品包装方式极显著相关(P<0.01),而与产品过滤方式无关,6月的检出率极显著高于其他月份(P<0.01),水源性铜绿假单胞菌抗生素耐药性处于较低水平。 相似文献
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A survey of Iranian waters, sampled from 2010 to 2013, is presented. A total of 128 water samples from 42 different brands of bottled mineral and drinking water were collected and analysed for contamination levels of lead (Pb), cadmium (Cd), copper (Cu), arsenic (As) and mercury (Hg). Determinations were performed using a graphite furnace atomic absorption spectrophotometer for Pb, Cd and Cu, a hydride vapour generation as well as an Arsenator digital kit (Wagtech WTD, Tyne and Wear, UK) for As and a direct mercury analyser for Hg. Arsenic concentration in six bottled gaseous mineral samples was higher than the related limit. Regardless of these, mean concentrations of Pb, Cd, Cu, As and Hg in all types of water samples were 4.50 ± 0.49, 1.08 ± 0.09, 16.11 ± 2.77, 5.80 ± 1.63 and 0.52 ± 0.03 µg L?1, respectively. Values obtained for analysed heavy metals in all samples were permissible according to the limits of national and international standards. 相似文献
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Hui Li Chunmei Li Lihui An Chao Deng Hang Su Lufang Wang 《Food Additives and Contaminants: Part B: Surveillance Communications》2019,12(1):1-9
Phthalate esters (PAEs) have attracted much attention because of their ubiquity and toxicity. However, previous studies mainly focused on the occurrence of PAEs controlled by the Environmental Protection Agency and neglected most uncontrolled PAEs. In this study, the occurrence of 21 PAEs, including 6 controlled and 15 uncontrolled PAEs, was investigated in polyethylene terephthalate (PET)-bottled drinking water samples purchased from markets in Beijing. Seventeen PAEs were detected in all samples, with dibutyl phthalate, diisobutyl phthalate, and dimethyl phthalate as the predominant compounds. Correlation analysis suggested that PET bottles might be one of the potential sources of PAEs in PET-bottled drinking water. The human health risks assessments indicated little or no risks from four controlled PAEs in bottled water. In comparison, the risks of uncontrolled PAEs should be of greater concern for their ubiquities in bottled drinking water. 相似文献
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建立了一种离子色谱双通道自动进样同时分析检测瓶装水中阴阳离子的方法。所测离子包括消毒副产物溴酸盐,常规阴离子F-、Cl-、NO2-、Br-、NO3-,SO4^2-以及常规阳离子Na+、K+、Mg^2+、Ca^2+。其中溴酸盐能够准确定量到5μg/L,远远低于国家标准中10μg/L的限量要求,完全可以满足检测需求。使用自动进样系统实现阴阳离子同时进样分析,简便快捷,无需变换系统,一次性完成阴阳离子分析测定。此方法用于实际样品的检测获得满意结果,可用于瓶装水的批量检测。 相似文献
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目的建立重组酶聚合酶扩增法(recombinasepolymeraseamplification,RPA)检测瓶(桶)装水中铜绿假单胞菌(Pseudomonasaeruginosa)的分析方法。方法通过基因组DNA提取、RPA扩增反应方法对样品进行检测。结果该方法能够在20 min内特异地检测出铜绿假单胞菌,方法检出限为10 pg/μL铜绿假单胞菌基因组模板,对人工污染的水样最低检出限为36 CFU/mL,且重复性良好。结论本研究建立的RPA检测方法能特异、准确、高效地检测出铜绿假单胞菌,而且操作简单、耗时短,为瓶(桶)装水中铜绿假单胞菌的快速诊断提供技术参考。 相似文献