常见FDA食品接触材料检测标准.docx

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常见FDA食品接触材料检测标准 ■有机涂层,金属和电镀制品要求 U.S. FDA CFR 21 175.300 water extractives 去离子水浸取法 8% alcohol extractives 8%酒精浸取法 heptane extractives 正庚烷浸取法 ■纸制品要求 U.S. FDA CFR 21 176.170 Net chloroform soluble extractives for water fraction 氯仿可溶萃取物去离子水浸取法 Net chloroform soluble extractives for 8 % alcohol fraction氯仿可溶萃取物8%酒精浸取法 Net chloroform soluble extractives for 50 % alcohol fraction氯仿可溶萃取物50%酒精浸取法 Net chloroform soluble extractives for n-heptane fraction 氯仿可溶萃取物正庚烷浸取法 ■木材要求U.S. FDA CFR 21 178.3800 Pentachlorophenol and its salt 五氯苯酚PCP ■ABS要求 U.S. FDA CFR 21 181.32 or 180.22 in water 去离子水浸取法 in 3% acetic acid 3%醋酸浸取法 in 8% ethanol 8%酒精浸取法 in n-heptane 正庚烷浸取法 ■丙烯酸树脂Acrylic要求 U.S. FDA CFR 21 177.1010 总提取物in water,8,50alcohol fraction,heptane去离子水、8%酒精 KMnO4 oxidizable extractive(in water,8,50alcohol fraction)Ultraviolet-absorbing(in water,8,50alcohol fraction)Ultraviolet-absorbing(in heptane fraction) ■食品容器的密封圈密封衬垫要求如硅橡胶圈 U.S. FDA CFR 21 177.1210 Net chloroform soluble extractives for water fraction 氯仿可溶萃取物去离子水浸取法 Net chloroform soluble extractives for 8 % alcohol fraction氯仿可溶萃取物8%酒精浸取法 Net chloroform soluble extractives for n-heptane fraction 氯仿可溶萃取物正庚烷浸取法 ■EVA要求 U.S. FDA CFR 21 177.1350 Net CHCI3 soluble fraction in different extractive (in different food simulants)氯仿萃取 Vinylidene fluoride & hexafluropropene Xanthan gum (coating) ■三聚氰氨树脂(密胺)要求 U.S. FDA CFR 21 177.1460 Net chloroform soluble water extractives 氯仿可溶萃取物去离子水浸取法 Net chloroform soluble 8% alcohol extractives 氯仿可溶萃取物8%酒精浸取法 Net chloroform soluble n-heptane extractives 氯仿可溶萃取物正庚烷浸取法 ■尼龙塑料要求 U.S. FDA CFR 21 177.1500 Specific gravity 密度 Melting point 熔点 Solubility / boiling 4.2 N HCI 中的溶解度 Water extractives 去离子水浸取法 95% ethanol extractives 95%酒精浸取法 Ethyl acetate extractives 乙酸乙脂浸取法 Benzene extractives 苯浸取法 ■PP要求 U.S. FDA CFR 21 177.1520 Specific gravity 密度 Melting point 熔点 n-hexane extractives正己烷浸取法 Xylene extractives 二浸取法 ■PE,OP要求 U.S. FDA CFR 21 177.1520 Specific gravity 密度 n-hexane extractives正己烷浸取法 Xylene extractives 二浸取法 ■ PC要求. U.S. FDA CFR 21 177.1580 Water extractives at refluxing temperature 水回流萃取 50% ethanol extractives at refluxing temperature 50酒精回流萃取 n-heptane extractives at refluxing temperature 正庚烷回流萃取 ■PET要求 U.S. FDA CFR 21 177.1630 . Net chloroform soluble fraction of distilled water 氯仿可溶萃取物去离子水浸取法 Net chloroform soluble fraction of 8% ethanol 氯仿可溶萃取物8%酒精浸取法 Net chloroform soluble fraction of 95% ethanol 氯仿可溶萃取物95%酒精浸取法 Net chloroform soluble fraction of n-heptane 氯仿可溶萃取物正庚烷浸取法 ■PS要求 U.S. FDA CFR 21 177.1640 Residual styrene monomer 苯乙烯单体残留 ■聚枫树脂Polysulfone resin要求 U.S. FDA CFR 21 177.1655 Water extractives 去离子水浸取法 3 % acetic acid extractives 3%醋酸浸取法 50 % alcohol extractives 50%酒精浸取法 n-heptane extractive 正庚烷浸取法 ■聚亚氨树脂PU要求 U.S. FDA CFR 21 177.1680 Adhesive resistance test 耐磨测试 water extractives 去离子水浸取法 8% ethanol extractives 8%酒精浸取法 ■苯乙烯要求Styrene block polymer U.S. FDA CFR 21177.1810 Water extractives 去离子水浸取法 50% ethanol extractives 50酒精回流萃取 solubility溶解度 molecular weight分子量 glass transition point玻璃化转变温度 ■MMA、MBS要求 U.S.FDA CFR 21 177.1830 Non-volatile residue KmnO4 oxidized water extractives KmnO4 oxidized 8% ethanol extractives UV absorbing water extractives UV absorbing 8% ethanol extractives UV absorbing n-heptane extractives ■脲醛树脂UF要求 U.S. FDA CFR 21 177.1900 water extractives 去离子水浸取法 8% alcohol extractives 8%酒精浸取法 n-heptane extractives 正庚烷浸取法 ■PVC要求 U.S. FDA CFR 21 175.300 water extractives 去离子水浸取法 n-heptane extractives 正庚烷浸取法 8% alcohol extractives 8%酒精浸取法附加 U.S. FDA CFR 21 177.1975 Residual vinyl chloride monomer VCM单体残留 ■聚脂树脂Polyester resin要求 U.S. FDA CFR 21 177.2420 chloroform soluble fraction in water 氯仿可溶萃取物去离子水浸取法 Net chloroform soluble fraction in 8 % ethanol 氯仿可溶萃取物8%酒精浸取法 Net chloroform soluble fraction in 50 % ethanol 氯仿可溶萃取物50%酒精浸取法 n-heptane extractives 正庚烷浸取法 ■橡胶要求SBS,TPR,TPE硅胶等弹性体 U.S. FDA CFR 21 177.2600 water extractives 去离子水浸取法 n-hexane extractives正己烷浸取法(只针对脂肪类食物接触)镀银制品要求 U.S. FDA CPG 7117.05 extractable lead铅萃取 ■陶瓷、玻璃、搪瓷器皿要求 U.S. FDA CPG 7117.06,07 extractable lead and cadmium 溶出铅、镉测试 ■金属要求 U.S. FDA CFR 175.300 & CPG 7117.05 water extractives 去离子水浸取法 8% alcohol extractives 8%酒精浸取法 n-heptane extractives 正庚烷浸取法 extractable lead 铅萃取常见FDA食品接触材料检测标准来源: 发布时间: 2013-03-12 21:28 5868 次浏览大小: 16px 14px 12px FDA 21CFR,食品接触材料检测标准,HK a. 21CFR 177.1040 Acrylonitrile/styrene copoly-mer(AS)丙烯晴-苯乙烯共聚物 i) maximum residual acrylonitrile monomer content ii) Nitrogen content of the copolymer iii) Total non-volatile extractives in distilled water iv) Total non-volatile extractives in 3% acetic acid v) The extracted copolymer in distilled water vi) The extracted copolymer in 3% acetic acid b. 21CFR 177.1020 Acrylonitrile/butadiene/styrene co-polymer( ABS) 丙烯酸-丁二烯-苯乙烯树脂共聚物 i) Nitrogen content of the copolymer ii) Residual acrylonitrile monomer content iii) total non-volatile extractives in distilled water iv) total non-volatile extractives in 3%acetic acid v) total non-nvolatile extractives in n-heptane vi) acrylonitrile monomer migration in distilled water vii) acrylonitrile monomer migration in 3%acetic acid c. 177.1460 Melamine-formaldehyde resins in molded articles (MF) 密胺/甲醛树脂 i) Net chloroform-soluble extractives in distilled water ii) Net chloroform-soluble extractives in n-heptane iii) Net chloroform-soluble extractives in 8% alcohol d. 177.1500 Nylon resins 尼龙树脂 i) Specific gravity ii) melting point iii) solubility in boiling 4.2NHCl iv) maxium extractable fraction in water v) maxium extractable fraction in 95% alcohol vi) maxium extractable fraction in ethyl acetate viii) maxium extractable fraction in benzene e. Polyethylene resins (PE) , 21 CFR 177.1520 聚乙烯树脂 i) Density ii) Extractable fraction in n-hexane iii) Soluble fraction in xylene f. Polypropylene resins (PP) , 21 CFR 177.1520 聚丙烯树脂 'i) Density ii) Melting point iii) Extractable fraction in n-hexane iv) Soluble fraction in xylene g.Ethylene-vinyl acetate copolymer (EVA), 21 CFR 177.1350乙烯/乙酸乙酯共聚物 i) Total extractives in distilled water ii) Total extractives in n-heptane iii) Total extractives in 8% alcohol iv) Total extractives in 50% alcohol h. Polycarbonate resins (PC), 21 CFR 177.1580聚碳酸酯 i) Total extractives in distilled water ii) Total extractives in 50% ethyl alcohol iii) Total extractives in n-heptane i. Polyethylene phthalate polymers (polyester, e.g. PET), 21 CFR 177.1630苯二甲酸乙二酯 i) Chloroform-soluble extractives in distilled water ii) Chloroform-soluble extractives in n-heptane iii) Chloroform-soluble extractives in 50% ethyl alcohol j. Polyvinyl alcohol film, 21 CFR 177.1670 聚乙烯醇薄膜 i) Total extractives in n-heptane k. Polyoxymethylene copolymer (POM), 21 CFR 177.2470 聚甲醛树脂 i) Net-chloroform soluble extractives in distilled water ii) Net-chloroform soluble extractives in n-heptane iii) Net-chloroform soluble extractives in 8% alcohol iv) Total extractives in distilled water at reflux temperature for 6 hours v) Total extractives in n-heptane at reflux temperature for 6 hours l. Polyphenylene sulphide (PPS), 21 CFR 177.2490 聚苯硫醚树脂 i) Total extractives in distilled water ii) Total extractives in 3% acetic acid iii) Total extractives in 50% ethanol iv) Total extractives in heptane m. Poly (2,6-dimethyl-1,4-phenylene) oxide (PPO), 21 CFR 177.2460 聚氧化树脂 i) Total extractives in n-heptane n. Rubber, 21 CFR 177.2600 橡胶，硅胶 i) Total extractives in distilled water (intended to contact with aqueous food) for ii) Total extractives in n-hexane (intended to contact with fatty food) for o.Acrylonitrile copolymers, Single-use, 21 CFR 180.22丙烯晴共聚物 i) Acrylonitrile monomer extraction for finished product in distilled water at 120°F for appropriate time of use ii) Acrylonitrile monomer extraction for finished product in 8% or 50% ethanol (select one) at 120°F for appropriate time of use iii) Acrylonitrile monomer extraction for finished product in 3% acetic acid at 120°F for appropriate time of use iv) Acrylonitrile monomer extraction for finished product in n-heptane at 120°F for appropriate time of use P. Polystyrene resins(PS), 21 CFR 177.1640 聚苯乙烯 i) Total residual styrene monomer content q. Resinous and polymeric coating, 21 CFR 175.300 树脂和聚合物的涂料 i) Total extractives in distilled water ii) Total extractives in 8% alcohol iii) Total extractives in n-heptane r. Phenolic resins in molded articles, 21 CFR 177.2410 酚醛树脂 i) Total extractives in distilled water ii) Extracted phenol in distilled water iii) Extracted aniline in distilled water s. Ion-exchange resins, 21 CFR 173.25 离子交换树脂 i) Organic extractives in distilled water ii) Organic extractives in 15% alcohol iii) Organic extractives in 5% acetic acid t. Reinforced wax, 21 CFR 178.3850密封蜡 i) Chloroform-soluble portion in distilled water u. Per fluorocarbon Resins, 21 CFR 177.1550 特氟龙 i) Total extractives in distilled water ii) Total extractives in n-heptane iii) Total extractives in 50% alcohol iv) Total extractives in ethyl acetate v) Fluoride extractives calculated as fluorine in distilled water vi) Fluoride extractives calculated as fluorine in n-heptane vii) Fluoride extractives calculated as fluorine in 50% alcohol viii) Fluoride extractives calculated as fluorine in ethyl acetate v. Closures with sealing gaskets for food containers, 21 CFR 177.1210 密封垫片 i) Chloroform fraction of water extractives ii) Chloroform fraction of heptane extractives iii) Chloroform fraction of 8% alcohol extractives 2. FDA Regulation for Paper and paperboard a. Paper and coated paper, 21CFR 176.170 + i) Net chloroform-soluble extractives in distilled water ii) Net chloroform-soluble extractives in 8% alcohol iii) Net chloroform-soluble extractives in 50% alcohol iv) Net chloroform-soluble extractives in heptane 3. FDA Regulation for Wood a. Preservatives for wood 21 CFR 178.3800 i) Pentachlorophenol (PCP) 4. FDA Regulation for glass and Ceram a. FDA 7117.06 & 7117.07 i) Metal release-lead and cadmium

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