{"id":556,"date":"2026-05-24T22:41:07","date_gmt":"2026-05-24T14:41:07","guid":{"rendered":"https:\/\/www.shiweitec.com\/?p=556"},"modified":"2026-05-24T22:41:08","modified_gmt":"2026-05-24T14:41:08","slug":"%e7%a7%91%e6%99%ae%ef%bc%9a%e8%81%9a%e8%b0%b7%e6%b0%a8%e9%85%b8%e5%85%a8%e9%9d%a2%e5%88%86%e6%9e%90%e5%8f%8a%e5%92%8c%e9%80%8f%e6%98%8e%e8%b4%a8%e9%85%b8%e7%9a%84%e5%af%b9%e6%af%94","status":"publish","type":"post","link":"https:\/\/www.shiweitec.com\/index.php\/2026\/05\/24\/%e7%a7%91%e6%99%ae%ef%bc%9a%e8%81%9a%e8%b0%b7%e6%b0%a8%e9%85%b8%e5%85%a8%e9%9d%a2%e5%88%86%e6%9e%90%e5%8f%8a%e5%92%8c%e9%80%8f%e6%98%8e%e8%b4%a8%e9%85%b8%e7%9a%84%e5%af%b9%e6%af%94\/","title":{"rendered":"\u79d1\u666e\uff1a\u805a\u8c37\u6c28\u9178\u5168\u9762\u5206\u6790\u53ca\u548c\u900f\u660e\u8d28\u9178\u7684\u5bf9\u6bd4"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u4f34\u968f\u79d1\u6280\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u4eba\u7c7b\u7ee7\u7eed\u8981\u9700\u8981\u5bfb\u627e\u4e00\u4e2a\u65b0\u7684\u8865\u6c34\u548c\u4fdd\u6e7f\u6210\u5206\u6765\u66ff\u6362\u73b0\u6709\u7684<a href=\"https:\/\/zhida.zhihu.com\/search?content_id=169038453&amp;content_type=Article&amp;match_order=1&amp;q=%E9%80%8F%E6%98%8E%E8%B4%A8%E9%85%B8&amp;zhida_source=entity\" target=\"_blank\" rel=\"noreferrer noopener\">\u900f\u660e\u8d28\u9178<\/a>\u66f4\u4f18\u79c0\u7684\u5206\u5b50\u7ed3\u6784\u3002\u8fd9\u51e0\u5e74\u79d1\u5b66\u754c\u4e00\u76f4\u5728\u82e6\u82e6\u7684\u6700\u6c42\u548c\u63a2\u7d22\uff0c\u7ec8\u4e8e\u529f\u592b\u4e0d\u8d1f\u6709\u5fc3\u4eba\uff0c\u4e00\u4e2a\u65b0\u7684\u6210\u5206\u53eby\u4e00PGA\uff0c\u7b80\u79f0y-<a href=\"https:\/\/zhida.zhihu.com\/search?content_id=169038453&amp;content_type=Article&amp;match_order=1&amp;q=%E8%81%9A%E8%B0%B7%E6%B0%A8%E9%85%B8&amp;zhida_source=entity\" target=\"_blank\" rel=\"noreferrer noopener\">\u805a\u8c37\u6c28\u9178<\/a>\u7684\u6210\u5206\u4e0d\u65ad\u8fdb\u5165\u5927\u4f17\u89c6\u91ce\uff0c\u76ee\u524d\u4e3a\u6b62\uff0c\u62a5\u9053\u7684\u76f8\u5173\u6587\u732e\u8fd8\u6bd4\u8f83\u5c11\uff0c\u4eca\u5929\u91cd\u70b9\u5f15\u7528\u4e34\u5e8a\u5b9e\u9a8c\u6587\u732e\u4e3a\u4e3b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u805a\u8c37\u6c28\u9178\u662f\u4ec0\u4e48\u4e1c\u897f\uff0c\u5927\u5bb6\u53bb\u76f8\u5173\u7f51\u7ad9\u4e0d\u96be\u627e\u5230\uff0c\u4f46\u662f\u90fd\u8c08\u7684\u6bd4\u8f83\u6d45\uff0c\u8fd9\u91cc\u4e0d\u505a\u592a\u591a\u7d2f\u8d58\uff0c<a href=\"https:\/\/zhida.zhihu.com\/search?content_id=169038453&amp;content_type=Article&amp;match_order=1&amp;q=%CE%B3-%E8%81%9A%E8%B0%B7%E6%B0%A8%E9%85%B8&amp;zhida_source=entity\" target=\"_blank\" rel=\"noreferrer noopener\">\u03b3-\u805a\u8c37\u6c28\u9178<\/a>\uff0c\u82f1\u6587\uff1aPoly-\u03b3-Glutamic acid \uff0c\u7b80\u79f0\u03b3-PGA\uff0c\u5177\u6709\u4fdd\u6e7f\u6027\u3001\u9ad8\u7c98\u6027\u3001\u65e0\u6bd2\u6027\u3001\u91d1\u5c5e\u87af\u5408\u6027\u3001\u751f\u7269\u53ef\u5206\u89e3\u6027\u53ca\u751f\u7269\u4f53\u76f8\u5bb9\u6027\uff0c\u5927\u5bb6\u8bb0\u4f4f\u8fd9\u4e9b\u5929\u7136\u7684\u7279\u6027\u3002\u540e\u9762\u4f1a\u4e00\u4e00\u89e3\u91ca\uff0c\u636e\u6587\u732e\u8bb0\u8f7d\u6700\u65e9\u6765\u81ea\u4e8e<a href=\"https:\/\/zhida.zhihu.com\/search?content_id=169038453&amp;content_type=Article&amp;match_order=1&amp;q=%E7%BA%B3%E8%B1%86&amp;zhida_source=entity\" target=\"_blank\" rel=\"noreferrer noopener\">\u7eb3\u8c46<\/a>\uff0c\u5728\u201c\u7eb3\u8c46\u201d \u2014\u2014\u53d1\u9175\u8c46\u4e2d\u88ab\u9996\u6b21\u53d1\u73b0\u3002\u03b3-PGA\u805a\u8c37\u6c28\u9178\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u9634\u79bb\u5b50\u81ea\u7136\u805a\u5408\u7269\uff0c\u662f\u4ee5\u03b1 &#8211; \u80fa\u57fa( \u03b1 -amino) \u548c\u03b3 &#8211; \u7fa7\u57fa( \u03b3 -caboxyl ) \u4e4b\u95f4\u7ecf<a href=\"https:\/\/zhida.zhihu.com\/search?content_id=169038453&amp;content_type=Article&amp;match_order=1&amp;q=%E9%85%B0%E8%83%BA%E9%94%AE%E7%BB%93&amp;zhida_source=entity\" target=\"_blank\" rel=\"noreferrer noopener\">\u9170\u80fa\u952e\u7ed3<\/a>(amide linkage) \u6240\u6784\u6210\u7684\u540c\u578b\u805a\u9170\u80fa(homo-polyamide)\u03b3 -PGA\u7684\u5206\u5b50\u91cf\u4ece5\u4e07\u52302\u767e\u4e07\u9053\u5c14\u987f\u4e0d\u7b49\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"182\" height=\"177\" src=\"https:\/\/www.shiweitec.com\/wp-content\/uploads\/2026\/05\/\u9aa8\u6c28\u9178.png\" alt=\"\" class=\"wp-image-112\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u8981\u751f\u4ea7\u5de5\u827a\uff1a<\/strong>\u03b3-PGA\u662f\u81f3\u4eca\u4e3a\u6b62\u53d1\u73b0\u7684\u5c11\u6570\u51e0\u4e2a\u53ef\u4ee5\u5229\u7528\u81ea\u7136\u754c\u4e2d\u5fae\u751f\u7269\u53d1\u9175\u4ea7\u751f\u7684\u6c34\u6eb6\u6027\u805a\u6c28\u57fa\u9178\u4e4b\u4e00\uff0c\u7531D-\u8c37\u6c28\u9178\u548cL-\u8c37\u6c28\u9178\u901a\u8fc7\u03b3-\u8c37\u6c28\u9170\u952e\u805a\u5408\u800c\u6210\uff0c\u8fdb\u800c\u5f62\u6210\u4e00\u79cd\u591a\u80bd\u5927\u5206\u5b50\uff0c\u4e00\u822c\u5206\u5b50\u91cf\u4e3a10~2000kDa\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u4e09\u79cd\u751f\u4ea7\u5de5\u827a\uff1a1.\u5316\u5b66\u5408\u6210\u6cd5\uff08\u4f20\u7edf\u7684\u80bd\u5408\u6210\u6cd5\u3001\u4e8c\u805a\u4f53\u7f29\u5408\u6cd5\uff09\u30012.\u9176\u8f6c\u5316\u6cd5\u30013.<a href=\"https:\/\/zhida.zhihu.com\/search?content_id=169038453&amp;content_type=Article&amp;match_order=1&amp;q=%E5%BE%AE%E7%94%9F%E7%89%A9%E5%8F%91%E9%85%B5%E6%B3%95&amp;zhida_source=entity\" target=\"_blank\" rel=\"noreferrer noopener\">\u5fae\u751f\u7269\u53d1\u9175\u6cd5<\/a>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u524d\u4e24\u79cd\u65b9\u6cd5\u5b58\u5728\u4e00\u5b9a\u7684\u5c40\u9650\u6027\uff0c\u5982\u4ea7\u91cf\u4e0d\u9ad8\u3001\u8d28\u91cf\u4e0d\u7eaf\u3001\u64cd\u4f5c\u56f0\u96be\u3001\u8017\u635f\u5927\u7b49\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u76ee\u524d\u4e3b\u8981\u662f\u4ee5\u5fae\u751f\u7269\u53d1\u9175\u7684\u65b9\u5f0f\u6765\u5408\u6210\u751f\u4ea7 \u03b3-PGA\uff0c\u5982\u6db2\u4f53\u53d1\u9175\u548c\u56fa\u4f53\u53d1\u9175\uff0c\u5176\u4e2d\u5229\u7528\u5f97\u6700\u4e3a\u5e7f\u6cdb\u7684\u662f\u6db2\u4f53\u53d1\u9175<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5206\u5b50\u7ed3\u6784\uff1a<\/strong>&nbsp;\u7531\u4e8e \u03b3-PGA 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href=\"https:\/\/zhida.zhihu.com\/search?content_id=169038453&amp;content_type=Article&amp;match_order=1&amp;q=%E4%B8%9C%E5%8D%97%E5%A4%A7%E5%AD%A6%E9%99%84%E5%B1%9E%E4%B8%AD%E5%A4%A7%E5%8C%BB%E9%99%A2&amp;zhida_source=entity\" target=\"_blank\" rel=\"noreferrer noopener\">\u4e1c\u5357\u5927\u5b66\u9644\u5c5e\u4e2d\u5927\u533b\u9662<\/a>\uff0c\u5173\u4e8e\u201c\u03b3-\u805a\u8c37\u6c28\u9178\u4e0e\u900f\u660e\u8d28\u9178\u590d\u914d\u4fdd\u6e7f\u6027\u80fd\u7814\u7a76\u201d\u7ed3\u679c\uff0c\u5728\u5176\u4ed6\u5b9e\u9a8c\u6807\u51c6\u76f8\u540c\u524d\u63d0\u4e0b\uff0c\u5b9e\u9a8c\u7528\u6837\u54c1\u7531\u4e0b\u5217\u539f\u6599\u6309\u7167\u6240\u5217\u7684\u91cd\u91cf\u767e\u5206\u6bd4\u5236\u5907\uff0c\u5176\u4e2d\u6d4b\u8bd5\u6dfb\u52a0\u5242\u5206\u522b\u4e3a 0.02%\u03b3-\u805a\u8c37\u6c28\u9178\u30010.1%\u03b3-\u805a\u8c37\u6c28\u9178\uff0c0.02%\u900f\u660e\u8d28\u9178\u30010.1%\u900f\u660e\u8d28\u9178\uff0c\uff080.05%\u03b3-\u805a\u8c37\u6c28\u9178+0.05%\u900f\u660e\u8d28\u9178\uff09\u590d\u914d\u7269\uff0c\u5b9e\u9a8c\u7ed3\u679c\u5982\u4e0b<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic2.zhimg.com\/v2-976e05d31ef4588f85f03ee2e4cc7381_1440w.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u9a8c\u7ed3\u679c\uff1a0.05%y-\u805a\u8c37\u6c28\u9178+0.05%\u900f\u660e\u8d28\u9178MMV\u8868\u73b0\u6700\u597d\uff0c\u4fdd\u6e7f\u6548\u679c\u8868\u73b0\u4e3a\u4e8c\u8005\u6709\u534f\u540c\u4f5c\u7528\uff0c\u4f46\u662f\u805a\u8c37\u6c28\u9178\u7684\u72ec\u6709\u7684\u7279\u6027\uff0c\u9700\u8981\u5927\u91cf\u79d1\u5b66\u5b9e\u9a8c\u8fdb\u884c\u914d\u6bd4\u548c\u5b9e\u9a8c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u8bba\uff1a\u805a\u8c37\u6c28\u9178\u03b3-PGA\uff0c\u5177\u6709\u4fdd\u6e7f\u6027\u3001\u9ad8\u7c98\u6027\u3001\u65e0\u6bd2\u6027\u3001\u91d1\u5c5e\u87af\u5408\u6027\u3001\u751f\u7269\u53ef\u5206\u89e3\u6027\u53ca\u751f\u7269\u4f53\u76f8\u5bb9\u6027\uff0c\u5927\u5bb6\u8bb0\u4f4f\u8fd9\u4e9b\u5929\u7136\u7684\u7279\u6027\u3002\u5c06\u6765\u4f1a\u5728\u539f\u6599\u4e0a\u8d70\u7684\u66f4\u7f8e\u597d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u805a\u8c37\u6c28\u9178\u662f\u5929\u7136\u7684\u4fdd\u6e7f\u3001\u548c\u9501\u6c34\u6210\u5206<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u53c2\u8003\u6587\u732e\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u738b\u536b\u56fd\uff0c\u738b\u536b\uff0c\u8d75\u6c38\u4eae\uff0c\u7b49 . \u03b3\uff0d\u805a\u8c37\u6c28\u9178\u7684\u7814\u7a76\u53ca\u5e94\u7528\u8fdb\u5c55\uff3bJ\uff3d. 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\u5b9e\u9a8c\u7ed3\u679c\uff1a0.05%y-\u805a\u8c37\u6c28\u9178+0.05%\u900f\u660e\u8d28\u9178MMV\u8868\u73b0\u6700\u597d\uff0c\u4fdd\u6e7f\u6548\u679c\u8868\u73b0\u4e3a\u4e8c\u8005\u6709\u534f\u540c\u4f5c\u7528\uff0c\u4f46\u662f\u805a\u8c37\u6c28\u9178\u7684\u72ec\u6709\u7684\u7279\u6027\uff0c\u9700\u8981\u5927\u91cf\u79d1\u5b66\u5b9e\u9a8c\u8fdb\u884c\u914d\u6bd4\u548c\u5b9e\u9a8c\u3002 \u7ed3\u8bba\uff1a\u805a\u8c37\u6c28\u9178\u03b3-PGA\uff0c\u5177\u6709\u4fdd\u6e7f\u6027\u3001\u9ad8\u7c98\u6027\u3001\u65e0\u6bd2\u6027\u3001\u91d1\u5c5e\u87af\u5408\u6027\u3001\u751f\u7269\u53ef\u5206\u89e3\u6027\u53ca\u751f\u7269\u4f53\u76f8\u5bb9\u6027\uff0c\u5927\u5bb6\u8bb0\u4f4f\u8fd9\u4e9b\u5929\u7136\u7684\u7279\u6027\u3002\u5c06\u6765\u4f1a\u5728\u539f\u6599\u4e0a\u8d70\u7684\u66f4\u7f8e\u597d\u3002 \u805a\u8c37\u6c28\u9178\u662f\u5929\u7136\u7684\u4fdd\u6e7f\u3001\u548c\u9501\u6c34\u6210\u5206 \u53c2\u8003\u6587\u732e\uff1a 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