{"id":18237,"date":"2024-01-25T09:57:29","date_gmt":"2024-01-25T01:57:29","guid":{"rendered":"https:\/\/www.nikyang.com\/?p=18237"},"modified":"2024-01-25T10:02:33","modified_gmt":"2024-01-25T02:02:33","slug":"hptlc_biodiesel","status":"publish","type":"post","link":"https:\/\/www.nikyang.com\/news\/hptlc_biodiesel\/","title":{"rendered":"\u7eff\u8272\u80fd\u6e90\u2014\u2014\u751f\u7269\u67f4\u6cb9\u7684HPTLC\u6742\u8d28\u68c0\u6d4b\u4e0e\u6210\u5206\u5206\u6790"},"content":{"rendered":"\n

\u751f\u7269\u67f4\u6cb9 (Biodiesel)\uff0c\u4e00\u822c\u662f\u6307\u4ee5\u53ef\u518d\u751f\u8d44\u6e90\u5982\u690d\u7269\u6cb9\u3001\u52a8\u7269\u6cb9\u8102\u7b49\u4e3a\u539f\u6599\u5408\u6210\u7684\u957f\u94fe\u8102\u80aa\u9178\u7532\u916f\uff0c\u901a\u8fc7\u4e0e\u7518\u6cb9\u916f\u5206\u89e3\u800c\u5236\u5f97\u7684\u4e0e\u77f3\u6cb9\u67f4\u6cb9\u6210\u5206\u7c7b\u4f3c\u7684\u6db2\u4f53\u71c3\u6599\u3002\u901a\u5e38\u4e0e\u4f20\u7edf\u77f3\u5316\u67f4\u6cb9\u4ee5\u4e00\u5b9a\u6bd4\u4f8b\u6df7\u5408\u540e\u4f7f\u7528\uff0c\u5bf9\u4e8e\u6539\u5584\u4f20\u7edf\u67f4\u6cb9\u8f66\u5c3e\u6c14\u4e2d\u70c3\u7c7b\u3001\u4e00\u6c27\u5316\u78b3\u548c\u9ed1\u70df\u6392\u653e\u6548\u679c\u660e\u663e\u3002[1]<\/sup><\/p>\n\n\n\n

\u5355\u9170\u57fa\u7518\u6cb9\u916f\u662f\u751f\u7269\u67f4\u6cb9\u505a\u4e3a\u66ff\u4ee3\u71c3\u6599\u65f6\u5e38\u89c1\u7684\u6742\u8d28\u6210\u5206\u4e4b\u4e00\uff0c\u5b83\u4f1a\u5728\u71c3\u6cb9\u8fc7\u6ee4\u5668\u4e2d\u4ea7\u751f\u963b\u585e\uff0c\u56e0\u6b64\u6b27\u6d32\u6807\u51c6 UNE EN 14214:2013 \u89c4\u5b9a BX \u4e2d\u5355\u9170\u7518\u6cb9\u916f\u7684\u6700\u5927\u6d53\u5ea6\u4e0d\u5f97\u8d85\u8fc7 0.80 wt.%\u3002<\/p>\n\n\n\n

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\u9ad8\u6548\u8584\u5c42\u8272\u8c31 (HPTLC) \u6280\u672f\u4ee5\u5f80\u8f83\u5c11\u7528\u4e8e\u77f3\u5316\u548c\u751f\u7269\u71c3\u6599\u7684\u5206\u6790\uff0c\u4f46\u5b9e\u9645\u4e0a HPTLC \u975e\u5e38\u9002\u5408\u5206\u6790\u8fd9\u7c7b\u57fa\u8d28\u590d\u6742\u578b\u7684\u6837\u54c1\uff0c\u5c24\u5176\u5f53\u5206\u6790\u76ee\u6807\u662f\u4e00\u7c7b\u5316\u5408\u7269\u800c\u975e\u5355\u4e00\u7269\u8d28\u6210\u5206\u65f6\uff0c\u9002\u7528\u6027\u5c24\u5176\u663e\u8457\u3002<\/p>\n\n\n\n

HPTLC \u5206\u6790\u6837\u54c1\u4e2d\u7684\u6240\u6709\u5316\u5408\u7269\u6700\u7ec8\u90fd\u50a8\u5b58\u5728\u677f\u4e0a\uff0c\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884c\u5b9a\u91cf\u5206\u6790\uff0c\u4e5f\u53ef\u4ee5\u4e0e\u5176\u4ed6\u68c0\u6d4b\u5668\u8054\u7528 (\u5982\u8d28\u8c31\u68c0\u6d4b\u5668)\uff0c\u5355\u677f\u5373\u53ef\u83b7\u5f97 BX \u6837\u54c1\u4e2d\u4f5c\u4e3a\u5316\u5408\u7269\u7c7b\u522b\u7684\u5355\u9170\u57fa\u7518\u6cb9\u916f\u7684\u5b9a\u91cf\u6d4b\u5b9a\u4ee5\u53ca BX \u7ec4\u6210\u6982\u51b5\u3002\u76f8\u8f83\u4e8e\u67f1\u8272\u8c31\u6cd5\uff0cHPTLC \u5355\u677f\u8fd0\u884c\u548c\u539f\u4f4d\u68c0\u6d4b\u7684\u5b9e\u73b0\u5f62\u5f0f\u5219\u4e0d\u5fc5\u62c5\u5fc3\u77f3\u5316\u6837\u54c1\u4e2d\u6781\u6027\u6216\u9ad8\u5206\u5b50\u91cf\u5316\u5408\u7269\u5728\u56fa\u5b9a\u76f8\u4e0a\u4ea7\u751f\u6b7b\u5438\u9644\u6548\u5e94\u3002<\/p>\n\n\n\n

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\u5e94\u7528\u5b9e\u4f8b\uff1a\u751f\u7269\u67f4\u6cb9\u4e2d\u5355\u9170\u7518\u6cb9\u916f\u7684\u6d4b\u5b9a<\/span><\/strong><\/p>\n\n\n\n

\u4e00\u6b21\u5c55\u5f00: 100% \u53d4\u4e01\u57fa\u7532\u57fa\u919a\uff1a\u5c55\u8ddd 40 mm<\/p>\n\n\n\n

\u4e8c\u6b21\u5c55\u5f00: \u4e8c\u6c2f\u7532\u70f7 \u2013 \u6b63\u5e9a\u70f7 4:1\uff1a\u5c55\u8ddd 60 mm<\/p>\n\n\n\n

\u4e09\u6b21\u5c55\u5f00: \u4e8c\u6c2f\u7532\u70f7 \u2013 \u6b63\u5e9a\u70f7 3:2 \uff1a\u5c55\u8ddd 90 mm<\/p>\n\n\n\n

\u663e\u8272\u5242: 0.02% \u6a31\u8349\u9ec4\u7532\u9187\u6eb6\u6db2<\/p>\n\n\n\n

\u68c0\u6d4b: 366nm\u8367\u5149\u6a21\u5f0f\u626b\u63cf\uff0c0.2mL\/min \u7684\u6d41\u901f\u901a\u8fc7 TLC-MS \u63a5\u53e3 (ESI+)<\/p>\n\n\n\n

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\u68c0\u6d4b\u7ed3\u679c\uff1a<\/strong><\/p>\n\n\n\n

1. \u626b\u63cf\u7ed3\u679c\u663e\u793a BX \u7684\u4e3b\u8981\u7684\u5316\u5b66\u7c7b\u522b\uff0c\u53ef\u89c1\u56fe 1\uff1a<\/p>\n\n\n\n

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\uff08\u56fe1\uff09<\/sub><\/p>\n\n\n\n

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2. \u626b\u63cf\u7ed3\u679c\u663e\u793a\u5355\u9170\u57fa\u7518\u6cb9\u916f\u7684\u603b\u5cf0\u9762\u79ef\uff0c\u968f\u7740 BX \u4e2d B100 \u7684\u6bd4\u4f8b\u800c\u589e\u52a0\uff0c\u5982 B5 \u548c B20 \u7684\u626b\u63cf\u7ed3\u679c\u5bf9\u6bd4\u53ef\u89c1\u56fe 2\uff1a<\/p>\n\n\n\n

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\uff08\u56fe2\uff09<\/sub><\/p>\n\n\n\n

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3. \u4f7f\u7528 TLC-MS \u63a5\u53e3\u5c06 B100 \u6837\u54c1\u7684\u5355\u9170\u57fa\u7518\u6cb9\u916f\u8c31\u5e26\u00a0 (16 \u2013 20mm) \u8f6c\u79fb\u81f3 ESI-MS\uff0c\u5e76\u4e0e\u76f8\u5e94\u7684\u6cb9\u9178\u7518\u6cb9\u916f\u6807\u51c6\u54c1\u8fdb\u884c\u6bd4\u8f83\uff0cMS \u4fe1\u53f7\uff1am\/z 379.3 \u5904\u7684\u8d28\u91cf\u4fe1\u53f7 (\u6cb9\u9178\u7518\u6cb9\u916f) \u662f\u5206\u6790\u6837\u54c1\u4e2d\u6700\u4e30\u5bcc\u7684\u4fe1\u53f7\uff0c\u7ed3\u679c\u89c1\u56fe 3\u3002<\/p>\n\n\n\n

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\uff08\u56fe3\uff09<\/sub><\/p>\n\n\n\n

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4. HPTLC-ESI \u8c31\u56fe\u8fd8\u663e\u793a\u4e86\u4e0e\u6837\u54c1\u4e2d\u5176\u4ed6\u5355\u9170\u57fa\u7518\u6cb9\u916f\u76f8\u5bf9\u5e94\u7684\u5176\u4ed6\u79bb\u5b50\uff0c \u56e0\u6b64\uff0c\u53ef\u4ee5\u83b7\u5f97 BX \u4e2d\u76f8\u5e94\u5355\u9170\u57fa\u7518\u6cb9\u916f\u7684\u8102\u80aa\u9178\u8c31\uff0c\u6709\u52a9\u4e8e\u8bc6\u522b\u751f\u7269\u67f4\u6cb9\u4e2d\u8102\u8d28\u7684\u6765\u6e90 (\u5373\u690d\u7269\u6cb9\u3001\u52a8\u7269\u6cb9\u3001\u5e9f\u5f03\u98df\u7528\u6cb9)\uff0c\u9664\u8d28\u8c31\u6570\u636e\u5916\uff0c\u4e5f\u53ef\u6839\u636eHPTLC\u8c31\u56fe\u6570\u636e\u5e93\u5bf9\u6bd4\u9274\u522b\u8102\u8d28\u6765\u6e90\uff0c\u90e8\u5206\u9ad8\u6548\u8584\u5c42\u8272\u8c31\u7535\u5b50\u5bf9\u7167\u56fe\u8c31\u53ef\u89c1\u56fe4\u3002<\/p>\n\n\n\n

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\uff08\u56fe4\uff09<\/sub><\/p>\n\n\n\n

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\u7ed3\u8bba\uff1aHPTLC \u5e94\u7528\u4e8e\u751f\u7269\u67f4\u6cb9\u6837\u54c1\u5206\u6790\uff0c\u53ef\u5b9a\u91cf\uff0c\u53ef\u7814\u53d1\uff0c\u7b80\u4fbf\u5feb\u901f\u4e14\u4fe1\u606f\u4e30\u5bcc\u3002<\/p>\n\n\n\n

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\u53c2\u8003\u6587\u732e\uff1a<\/p>\n\n\n\n

[1] \u65b0\u6d6a\u8d22\u7ecf\uff0c2024 \u5e74 1 \u6708 11 \u65e5 08:00\uff0cE \u80fd\u5708\uff1b<\/p>\n\n\n\n

[2] CAMAG \u5e94\u7528\u901a\u8baf\uff0cCBS 114\u3002<\/p>\n\n\n\n

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\u60f3\u4e86\u89e3\u66f4\u591a\u65b9\u6848\u8be6\u60c5\uff0c
\u8bf7\u626b\u63cf\u4e8c\u7ef4\u7801\u8054\u7cfb\u529b\u626c\u5c0f\u52a9\u624b\u3002<\/p>\n<\/div>\n\n\n\n

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