{"id":5612,"date":"2024-04-28T08:42:54","date_gmt":"2024-04-28T00:42:54","guid":{"rendered":"https:\/\/www.chector.com\/?p=5612"},"modified":"2024-04-28T08:42:54","modified_gmt":"2024-04-28T00:42:54","slug":"jian-ce-shi-pin-zhong-dan-bai-zhi-suo-xu-yi-qi-hao-cai-pei-zhi-qing-dan","status":"publish","type":"post","link":"https:\/\/www.chector.com\/news\/ntypes\/food\/jian-ce-shi-pin-zhong-dan-bai-zhi-suo-xu-yi-qi-hao-cai-pei-zhi-qing-dan.html","title":{"rendered":"GB 5009.5\u68c0\u6d4b\u98df\u54c1\u4e2d\u86cb\u767d\u8d28\u6240\u9700\u4eea\u5668\u8017\u6750\u914d\u7f6e\u6e05\u5355"},"content":{"rendered":"\n
\"\"<\/a><\/figure>
\n

\u672c\u6807\u51c6\u89c4\u5b9a\u4e86\u98df\u54c1\u4e2d\u86cb\u767d\u8d28\u7684\u6d4b\u5b9a\u65b9\u6cd5\u3002
\u672c\u6807\u51c6\u7b2c\u4e00\u6cd5\u548c\u7b2c\u4e8c\u6cd5\u9002\u7528\u4e8e\u5404\u79cd\u98df\u54c1\u4e2d\u86cb\u767d\u8d28\u7684\u6d4b\u5b9a,\u7b2c\u4e09\u6cd5\u9002\u7528\u4e8e\u86cb\u767d\u8d28\u542b\u91cf\u572810g\/100g\u4ee5\u4e0a\u7684\u7cae\u98df\u3001\u8c46\u7c7b\u5976\u7c89\u3001\u7c73\u7c89\u3001\u86cb\u767d\u8d28\u7c89\u7b49\u56fa\u4f53\u8bd5\u6837\u7684\u6d4b\u5b9a\u3002\u672c\u6807\u51c6\u4e0d\u9002\u7528\u4e8e\u6dfb\u52a0\u65e0\u673a\u542b\u6c2e\u7269\u8d28\u3001\u6709\u673a\u975e\u86cb\u767d\u8d28\u542b\u6c28\u7269\u8d28\u7684\u98df\u54c1\u7684\u6d4b\u5b9a\u3002\uff08\u70b9\u51fb\u56fe\u7247\u67e5\u770b\u6807\u51c6\u8be6\u60c5\uff09<\/strong><\/p>\n<\/div><\/div>\n\n\n\n

\u7b2c\u4e00\u6cd5 \u51ef\u6c0f\u5b9a\u6c2e\u6cd5<\/p>\n\n\n\n

\u539f\u7406:\u98df\u54c1\u4e2d\u7684\u86cb\u767d\u8d28\u5728\u50ac\u5316\u52a0\u70ed\u6761\u4ef6\u4e0b\u88ab\u5206\u89e3,\u4ea7\u751f\u7684\u6c28\u4e0e\u786b\u9178\u7ed3\u5408\u751f\u6210\u786b\u9178\u94f5\u3002\u78b1\u5316\u84b8\u998f\u4f7f\u6c28\u6e38\u79bb\uff0c\u7528\u787c\u9178\u5438\u6536\u540e\u4ee5\u786b\u9178\u6216\u76d0\u9178\u6807\u51c6\u6ef4\u5b9a\u6eb6\u6db2\u6ef4\u5b9a,\u6839\u636e\u9178\u7684\u6d88\u8017\u91cf\u8ba1\u7b97\u6c2e\u542b\u91cf,\u518d\u4e58\u4ee5\u6362\u7b97\u7cfb\u6570,\u5373\u4e3a\u86cb\u767d\u8d28\u7684\u542b\u91cf\u3002<\/p>\n\n\n\n

\u6c34<\/td><\/tr>
\u4e3aGB\/T 6682\u89c4\u5b9a\u7684\u4e09\u7ea7\u6c34<\/td><\/tr>
\u4e94\u6c34\u786b\u9178\u94dc<\/td><\/tr>
CuSO4\u00b75H2O,7758-99-8\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u7532\u57fa\u7ea2<\/td><\/tr>
–<\/td><\/tr>
\u4e9a\u7532\u57fa\u84dd<\/td><\/tr>
–<\/td><\/tr>
\u786b\u9178\u6807\u51c6\u6ef4\u5b9a\u6eb6\u6db2<\/td><\/tr>
\u786b\u9178\u6807\u51c6\u6ef4\u5b9a\u6eb6\u6db2[c(1\/2H2SO4)0.0500 mol\/L<\/td><\/tr>
\u786b\u9178\u94be<\/td><\/tr>
K2SO4\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u786b\u9178<\/td><\/tr>
H2SO4\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u787c\u9178<\/td><\/tr>
H3BO3\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u7532\u57fa\u7ea2\u6307\u793a\u5242<\/td><\/tr>
C15H15N3O2\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u6eb4\u7532\u915a\u7eff\u6307\u793a\u5242<\/td><\/tr>
C21H14Br4O5S\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u4e9a\u7532\u57fa\u84dd\u6307\u793a\u5242<\/td><\/tr>
C16H18ClN3S\u00b73H2O\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u6c22\u6c27\u5316\u94a0<\/td><\/tr>
NaOH\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u4e59\u9187<\/td><\/tr>
95%\uff0cC2H5OH\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u6f0f\u6597<\/td><\/tr>
–<\/td><\/tr>
\u77f3\u68c9\u7f51<\/td><\/tr>
–<\/td><\/tr>
\u5bb9\u91cf\u74f6<\/td><\/tr>
100 mL<\/td><\/tr>
\u73bb\u7483\u73e0<\/td><\/tr>
–<\/td><\/tr>
\u6eb4\u7532\u915a\u7eff<\/td><\/tr>
–<\/td><\/tr>
\u5929\u5e73<\/td><\/tr>
\u611f\u91cf\u4e3a1mg<\/td><\/tr>
\u5b9a\u6c2e\u84b8\u998f\u88c5\u7f6e<\/td><\/tr>
–<\/td><\/tr>
\u5b9a\u6c2e\u4eea<\/td><\/tr>
\u81ea\u52a8\u51ef\u6c0f\u5b9a\u6c2e\u4eea<\/td><\/tr><\/tbody><\/table>
\u4ea7\u54c1\u6e05\u5355<\/figcaption><\/figure>\n\n\n\n

\u7b2c\u4e8c\u6cd5 \u5206\u5149\u5149\u5ea6\u6cd5<\/p>\n\n\n\n

\u539f\u7406:\u98df\u54c1\u4e2d\u7684\u86cb\u767d\u8d28\u5728\u50ac\u5316\u52a0\u70ed\u6761\u4ef6\u4e0b\u88ab\u5206\u89e3,\u5206\u89e3\u4ea7\u751f\u7684\u6c28\u4e0e\u786b\u9178\u7ed3\u5408\u751f\u6210\u786b\u9178\u94f5,\u5728pH4.8\u7684\u4e59\u9178\u94a0-\u4e59\u9178\u7f13\u51b2\u6eb6\u6db2\u4e2d\u4e0e\u4e59\u9170\u4e19\u916e\u548c\u7532\u919b\u53cd\u5e94\u751f\u6210\u9ec4\u8272\u76843,5-\u4e8c\u4e59\u9170-2,6-\u4e8c\u7532\u57fa-1,4-\u4e8c\u6c22\u5316\u6bd7\u5576\u5316\u5408\u7269\u3002\u5728\u6ce2\u957f400nm\u4e0b\u6d4b\u5b9a\u5438\u5149\u5ea6\u503c,\u4e0e\u6807\u51c6\u7cfb\u5217\u6bd4\u8f83\u5b9a\u91cf,\u7ed3\u679c\u4e58\u4ee5\u6362\u7b97\u7cfb\u6570,\u5373\u4e3a\u86cb\u767d\u8d28\u542b\u91cf\u3002<\/p>\n\n\n\n

\u6c34<\/td><\/tr>
\u4e3aGB\/T 6682\u89c4\u5b9a\u7684\u4e09\u7ea7\u6c34<\/td><\/tr>
\u4e94\u6c34\u786b\u9178\u94dc<\/td><\/tr>
CuSO4\u00b75H2O,7758-99-8\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u5bb9\u91cf\u74f6<\/td><\/tr>
100 mL<\/td><\/tr>
\u79fb\u6db2\u7ba1<\/td><\/tr>
–<\/td><\/tr>
\u6bd4\u8272\u7ba1<\/td><\/tr>
10ml\u5177\u585e\u73bb\u7483<\/td><\/tr>
\u6c28\u6c2e\u6807\u51c6\u6eb6\u6db2<\/td><\/tr>
\u6c28\u6c28\u6807\u51c6\u50a8\u5907\u6eb6\u6db2(\u4ee5\u6c2e\u8ba1)(1.0g\/L)<\/td><\/tr>
\u786b\u9178\u94be<\/td><\/tr>
K2SO4\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u786b\u9178<\/td><\/tr>
H2SO4\uff0c\u4f18\u7ea7\u7eaf<\/td><\/tr>
\u6c22\u6c27\u5316\u94a0<\/td><\/tr>
NaOH\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u5bf9\u785d\u57fa\u82ef\u915a<\/td><\/tr>
C6H5NO3,100-02-7,\u5206\u6790\u7eaf<\/td><\/tr>
\u4e09\u6c34\u5408\u4e59\u9178\u94a0<\/td><\/tr>
C2H3O2Na\u00b73H2O\uff0c6131-90-4 ,\u5206\u6790\u7eaf<\/td><\/tr>
\u4e59\u9178\u94a0<\/td><\/tr>
\u65e0\u6c34\u4e59\u9178\u94a0,CH3COONa\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u4e59\u9178<\/td><\/tr>
CH3COOH\uff0c\u4f18\u7ea7\u7eaf<\/td><\/tr>
\u7532\u919b<\/td><\/tr>
37%\uff0cHCHO\uff0c\u5206\u6790\u7eaf<\/td><\/tr>
\u4e59\u9170\u4e19\u916e<\/td><\/tr>
acetylacetone,C5H8O2,123-54-6<\/td><\/tr>
\u5206\u5149\u5149\u5ea6\u8ba1<\/td><\/tr>
–<\/td><\/tr>
\u6c34\u6d74\u7bb1<\/td><\/tr>
\u7535\u70ed\u6052\u6e29\u6c34\u6d74\u9505,100\u2103\u00b10.5\u2103<\/td><\/tr>
\u5929\u5e73<\/td><\/tr>
\u611f\u91cf\u4e3a1mg<\/td><\/tr>
\u5b9a\u6c2e\u74f6<\/td><\/tr>
100 mL\u6216250 mL<\/td><\/tr>
\u6f0f\u6597<\/td><\/tr>
–<\/td><\/tr>
\u77f3\u68c9\u7f51<\/td><\/tr>
–<\/td><\/tr>
\u5bb9\u91cf\u74f6<\/td><\/tr>
50 mL\u6216100 mL<\/td><\/tr>
\u6bd4\u8272\u7ba1<\/td><\/tr>
10 mL<\/td><\/tr>
\u6bd4\u8272\u676f<\/td><\/tr>
1 cm<\/td><\/tr><\/tbody><\/table>
\u4ea7\u54c1\u6e05\u5355<\/figcaption><\/figure>\n\n\n\n

\u7b2c\u4e09\u6cd5 \u71c3\u70e7\u6cd5<\/p>\n\n\n\n

\u539f\u7406:\u8bd5\u6837\u5728 900\u2103~1200\u2103\u9ad8\u6e29\u4e0b\u71c3\u70e7,\u71c3\u70e7\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u6df7\u5408\u6c14\u4f53,\u5176\u4e2d\u7684\u78b3\u3001\u786b\u7b49\u5e72\u6270\u6c14\u4f53\u548c\u76d0\u7c7b\u88ab\u5438\u6536\u7ba1\u5438\u6536,\u6c2e\u6c27\u5316\u7269\u88ab\u5168\u90e8\u8fd8\u539f\u6210\u6c2e\u6c14,\u5f62\u6210\u7684\u6c28\u6c14\u6c14\u6d41\u901a\u8fc7\u70ed\u5bfc\u68c0\u6d4b\u5668(TCD)\u8fdb\u884c\u68c0\u6d4b\u3002<\/p>\n\n\n\n

\u5929\u5e73<\/td><\/tr>
\u611f\u91cf\u4e3a0.1mg<\/td><\/tr>
\u9521\u7b94<\/td><\/tr>
–<\/td><\/tr>
\u6c27\u6c14<\/td><\/tr>
\u9ad8\u7eaf\u6c27\u5927\u4e8e99.99%<\/td><\/tr>
\u86cb\u767d\u8d28\u5206\u6790\u4eea<\/td><\/tr>
\u6c2e\/\u86cb\u767d\u8d28\u5206\u6790\u4eea<\/td><\/tr>
\u4e8c\u6c27\u5316\u78b3<\/td><\/tr>
\u8f7d\u6c14,\u6216\u6c26\u6c14<\/td><\/tr>
\u6c26\u6c14<\/td><\/tr>
\u8f7d\u6c14<\/td><\/tr><\/tbody><\/table>
\u4ea7\u54c1\u6e05\u5355<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

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