{"id":69640,"date":"2026-04-27T11:09:19","date_gmt":"2026-04-27T03:09:19","guid":{"rendered":"http:\/\/111.62.156.167\/?chemical-product=l-heptaguluronic-acid-heptasodium"},"modified":"2026-04-27T11:09:19","modified_gmt":"2026-04-27T03:09:19","slug":"l-heptaguluronic-acid-heptasodium","status":"publish","type":"chemical-product","link":"https:\/\/bio-get.com\/?chemical-product=l-heptaguluronic-acid-heptasodium","title":{"rendered":"L-Heptaguluronic acid heptasodium"},"content":{"rendered":"<p>\u4ea7\u54c1\u8bf4\u660e<br \/>\nL-Heptaguluronic acid heptasodium \u4ea7\u54c1\u8bf4\u660e\u4e66<br \/>\n1. \u4ea7\u54c1\u6982\u8ff0\u4e0e\u5316\u5b66\u7279\u6027<br \/>\nL-Heptaguluronic acid heptasodium \u662f\u4e00\u79cd\u9ad8\u7eaf\u5ea6\u7cd6\u919b\u9178\u884d\u751f\u7269\uff0c\u5316\u5b66\u5f0f\u4e3a C42H58O43\u2022Na7\uff0c\u5206\u5b50\u91cf 1,411.81 g\/mol\uff0cCAS \u53f7\u4e3a 862694-87-9\u3002\u672c\u54c1\u4ee5\u4e03\u94a0\u76d0\u5f62\u5f0f\u5b58\u5728\uff0c\u7eaf\u5ea6\u8d85\u8fc7 96%\uff0c\u5448\u767d\u8272\u81f3\u7c7b\u767d\u8272\u7c89\u672b\uff0c\u6613\u6eb6\u4e8e\u6c34\uff0c\u5728\u751f\u7406 pH \u6761\u4ef6\u4e0b\u8868\u73b0\u51fa\u826f\u597d\u7684\u7a33\u5b9a\u6027\u3002\u5176\u7ed3\u6784\u7531\u4e03\u4e2a\u53e4\u6d1b\u7cd6\u919b\u9178\u5355\u5143\u901a\u8fc7 \u03b1-1,4-\u7cd6\u82f7\u952e\u8fde\u63a5\u800c\u6210\uff0c\u7fa7\u57fa\u4f4d\u70b9\u5b8c\u5168\u94a0\u5316\uff0c\u8d4b\u4e88\u5176\u72ec\u7279\u7684\u79bb\u5b50\u7279\u6027\u548c\u6c34\u6eb6\u6027\u3002<br \/>\n2. \u751f\u7269\u5316\u5b66\u529f\u80fd\u4e0e\u91cd\u8981\u6027<br \/>\n\u4f5c\u4e3a\u85fb\u9178\u76d0\u964d\u89e3\u4ea7\u7269\uff0c\u672c\u54c1\u662f\u7814\u7a76\u7cd6\u919b\u9178\u4ee3\u8c22\u548c\u7ec6\u80de\u4fe1\u53f7\u901a\u8def\u7684\u5de5\u5177\u5206\u5b50\u3002\u5176\u591a\u7fa7\u9178\u7ed3\u6784\u53ef\u87af\u5408\u4e8c\u4ef7\u9633\u79bb\u5b50\uff08\u5982 Ca\u00b2\u207a\uff09\uff0c\u53c2\u4e0e\u6a21\u62df\u5929\u7136\u591a\u7cd6\u7684\u51dd\u80f6\u5f62\u6210\u8fc7\u7a0b\u3002\u5728\u708e\u75c7\u8c03\u63a7\u548c\u514d\u75ab\u5e94\u7b54\u7814\u7a76\u4e2d\uff0c\u56e0\u5176\u4e0e Toll \u6837\u53d7\u4f53\u7684\u6f5c\u5728\u76f8\u4e92\u4f5c\u7528\u800c\u53d7\u5230\u5173\u6ce8\uff0c\u662f\u7814\u7a76\u5bbf\u4e3b-\u75c5\u539f\u4f53\u4e92\u4f5c\u548c\u80a0\u9053\u83cc\u7fa4\u4ee3\u8c22\u7684\u6a21\u578b\u5316\u5408\u7269\u3002<br \/>\n3. \u4e3b\u8981\u5e94\u7528\u9886\u57df\u4e0e\u5177\u4f53\u7528\u9014<br \/>\n\u672c\u54c1\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ee5\u4e0b\u9886\u57df\uff1a<br \/>\n3.1 \u751f\u7269\u533b\u5b66\u7814\u7a76\uff1a\u4f5c\u4e3a\u809d\u7d20\u7c7b\u4f3c\u7269\uff0c\u7528\u4e8e\u6297\u51dd\u8840\u673a\u5236\u7814\u7a76\u6216\u836f\u7269\u8f7d\u4f53\u5f00\u53d1\u3002<br \/>\n3.2 \u98df\u54c1\u79d1\u5b66\uff1a\u6a21\u62df\u85fb\u9178\u76d0\u529f\u80fd\uff0c\u7814\u7a76\u98df\u54c1\u8d28\u6784\u6539\u826f\u6216\u53ef\u98df\u7528\u819c\u5236\u5907\u3002<br \/>\n3.3 \u6750\u6599\u79d1\u5b66\uff1a\u4f5c\u4e3a\u73af\u4fdd\u578b\u6c34\u51dd\u80f6\u4ea4\u8054\u5242\uff0c\u7528\u4e8e\u751f\u7269\u76f8\u5bb9\u6027\u6750\u6599\u5f00\u53d1\u3002<br \/>\n3.4 \u6807\u51c6\u54c1\u5e94\u7528\uff1a\u4f5c\u4e3a HPLC \u6216\u8d28\u8c31\u5206\u6790\u7684\u5b9a\u91cf\u6807\u51c6\u7269\uff0c\u7528\u4e8e\u591a\u7cd6\u7c7b\u7269\u8d28\u68c0\u6d4b\u3002<br \/>\n4. \u50a8\u5b58\u6761\u4ef6\u4e0e\u4f7f\u7528\u5efa\u8bae<br \/>\n\u63a8\u8350\u907f\u5149\u4fdd\u5b58\u4e8e -20\u00b0C \u5e72\u71e5\u73af\u5883\u4e2d\uff0c\u5f00\u5c01\u540e\u9700\u5145\u6c2e\u5bc6\u5c01\u3002\u6c34\u6eb6\u6db2\u5efa\u8bae\u73b0\u914d\u73b0\u7528\uff0c\u82e5\u9700\u4fdd\u5b58\u5e94\u8fc7\u6ee4\u9664\u83cc\uff080.22 \u03bcm\uff09\u5e76\u4e8e 4\u00b0C \u5b58\u653e\u4e0d\u8d85\u8fc7 72 \u5c0f\u65f6\u3002\u5b9e\u9a8c\u64cd\u4f5c\u5efa\u8bae\u5728\u60f0\u6027\u6c14\u6c1b\uff08\u5982\u6c29\u6c14\uff09\u4e0b\u8fdb\u884c\uff0c\u907f\u514d\u53cd\u590d\u51bb\u878d\u3002<br \/>\n5. \u8d28\u91cf\u63a7\u5236\u4e0e\u5b89\u5168\u4fe1\u606f<br \/>\n\u672c\u54c1\u7ecf HPLC \u548c NMR \u53cc\u91cd\u9a8c\u8bc1\uff0c\u5185\u6bd2\u7d20\u542b\u91cf\u4f4e\u4e8e 0.1 EU\/mg\u3002\u4f7f\u7528\u65f6\u9700\u4f69\u6234\u9632\u62a4\u88c5\u5907\uff08\u624b\u5957\u3001\u62a4\u76ee\u955c\uff09\uff0c\u907f\u514d\u5438\u5165\u6216\u63a5\u89e6\u76ae\u80a4\u3002\u5982\u610f\u5916\u63a5\u89e6\uff0c\u7acb\u5373\u7528\u5927\u91cf\u6e05\u6c34\u51b2\u6d17\u5e76\u5c31\u533b\u3002\u5e9f\u5f03\u7269\u5e94\u6309\u7167\u5371\u9669\u5316\u5b66\u54c1\u89c4\u8303\u5904\u7f6e\u3002<br \/>\n\u672c\u4ea7\u54c1\u4ec5\u9650\u79d1\u7814\u4f7f\u7528\uff0c\u4e0d\u9002\u7528\u4e8e\u8bca\u65ad\u6216\u6cbb\u7597\u7528\u9014\u3002\u5177\u4f53\u5b9e\u9a8c\u65b9\u6848\u8bf7\u4f9d\u636e\u6587\u732e\u6216\u4e13\u4e1a\u6307\u5bfc\u8fdb\u884c\u3002<\/p>\n","protected":false},"featured_media":59094,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_category":[31],"class_list":["post-69640","chemical-product","type-chemical-product","status-publish","has-post-thumbnail","hentry","product_category-31"],"acf":[],"taxonomy_info":{"product_category":[{"value":31,"label":"\u7cd6\u79d1\u5b66"}]},"featured_image_src_large":["https:\/\/bio-get.com\/wp-content\/uploads\/2026\/04\/862694-87-9_processed.jpg",464,464,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=\/wp\/v2\/chemical-product\/69640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=\/wp\/v2\/chemical-product"}],"about":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=\/wp\/v2\/types\/chemical-product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bio-get.com\/index.php?rest_route=\/wp\/v2\/media\/59094"}],"wp:attachment":[{"href":"https:\/\/bio-get.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=69640"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/bio-get.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_category&post=69640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}