{"id":3004,"date":"2009-08-01T13:15:52","date_gmt":"2009-08-01T05:15:52","guid":{"rendered":"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/?p=3004"},"modified":"2021-10-06T16:48:22","modified_gmt":"2021-10-06T08:48:22","slug":"%e8%83%ba%e5%9f%ba%e9%85%b8%ef%bc%88amino-acids%ef%bc%89","status":"publish","type":"post","link":"http:\/\/localhost\/%e8%83%ba%e5%9f%ba%e9%85%b8%ef%bc%88amino-acids%ef%bc%89\/","title":{"rendered":"\u80fa\u57fa\u9178"},"content":{"rendered":"

\u80fa\u57fa\u9178 (Amino Acids)<\/span>
\n \u81fa\u5317\u5e02\u7acb\u7b2c\u4e00\u5973\u5b50\u9ad8\u7d1a\u4e2d\u5b78\u4e09\u5e74\u7d1a\u8a31\u4f73\u84c1\/\u81fa\u5317\u5e02\u7acb\u7b2c\u4e00\u5973\u5b50\u9ad8\u7d1a\u4e2d\u5b78\u5316\u5b78\u79d1\u5468\u82b3\u5983\u8001\u5e2b\u4fee\u6539\/\u570b\u7acb\u81fa\u7063\u5e2b\u7bc4\u5927\u5b78\u5316\u5b78\u7cfb\u8449\u540d\u5009\u6559\u6388\u8cac\u4efb\u7de8\u8f2f<\/span><\/strong><\/p>\n

\u80fa\u57fa\u9178\u7684\u7d50\u69cb<\/strong><\/p>\n

\u80fa\u57fa\u9178\u5206\u5b50\u5305\u542b\u4e00\u500b\u80fa\u57fa\uff08-NH2\uff0camino group\uff09\u548c\u4e00\u500b\u7fa7\u57fa\uff08-COOH\uff0ccarboxylic acid group\uff09\u3002\u751f\u7269\u5b78\u4e0a\u91cd\u8981\u7684\u80fa\u57fa\u9178\u5206\u5b50\u5c6c\u65bc2-\u80fa\u57fa\u9178\uff082-amino acids\uff09\uff0c\u4e5f\u7a31\u4f5c\u03b1-\u80fa\u57fa\u9178\uff08alpha-amino acids\uff09\uff0c\u5176\u64c1\u67091\u500b\u80fa\u57fa\u9023\u63a5\u5728\u7fa7\u57fa\u7684\u78b3\u539f\u5b50\u4e0a\uff0c\u901a\u5f0f\u5982\u4e0b\u5716\u4e00\u6240\u793a\u3002\u5716\u4e00\u4e2d\u201dR\u201d\u53ef\u80fd\u662f\u70f4\u57fa\u6216\u662f\u5176\u5b83\u542b\u6709-OH\u57fa\u3001-SH\u57fa\u3001\u80fa\u57fa\uff08-NH\uff09\u6216\u7fa7\u57fa\uff08-COOH\uff09\u7b49\u8f03\u70ba\u8907\u96dc\u7684\u5b98\u80fd\u57fa\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u6700\u7c21\u55ae\u7684\u03b1-\u80fa\u57fa\u9178\u70ba2-\u80fa\u4e59\u9178\uff082-aminoethanoic acid\uff09\u548c2-\u80fa\u4e19\u9178\uff082-aminopropanoic acid\uff09\uff0c\u4ed6\u5011\u901a\u5e38\u4ee5\u50b3\u7d71\u7684\u751f\u5316\u540d\u5b57\u88ab\u7a31\u547c\u70ba\u7518\u80fa\u9178\uff08glycine\uff09\u53ca\u4e19\u80fa\u9178\uff08alanine\uff09\uff0c\u7d50\u69cb\u5f0f\u53c3\u898b\u4e0b\u5716\u4e8c\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u03b1-\u80fa\u57fa\u9178\u7684\u7194\u9ede\u8207\u6c34\u6eb6\u6027<\/strong><\/p>\n

\u5e38\u6eab\u4e0b\u03b1-\u80fa\u57fa\u9178\u53ef\u5f62\u6210\u6676\u9ad4\uff08crystalline solids\uff09\uff0c\u5c07\u03b1-\u80fa\u57fa\u9178\u6676\u9ad4\u52a0\u71b1\u6642\uff0c\u5728\u672a\u9054\u7194\u9ede\u4e4b\u524d\uff0c\u5b83\u5011\u5f80\u5f80\u5c31\u5df2\u7d93\u767c\u751f\u5206\u89e3\u53cd\u61c9\uff08decomposition\uff09\u3002\u03b1-\u80fa\u57fa\u9178\u6676\u9ad4\u5206\u89e3\u548c\u7194\u5316\u7684\u6eab\u5ea6\u5927\u591a\u5728200\u00b0C-300 \u00b0C \u7684\u7bc4\u570d\u9593\u3002\u5c0d\u65bc\u76f8\u4f3c\u5206\u5b50\u91cf\u7684\u6709\u6a5f\u5316\u5408\u7269\u800c\u8a00\uff0c\u03b1-\u80fa\u57fa\u9178\u6676\u9ad4\u7684\u7194\u9ede\u5728\u76f8\u8f03\u4e4b\u4e0b\u5247\u986f\u5f97\u975e\u5e38\u9ad8\u3002\u6b64\u7a2e\u7279\u5225\u7684\u73fe\u8c61\u662f\u7531\u65bc\u03b1-\u80fa\u57fa\u9178\u5177\u6709\u5169\u6027\u96e2\u5b50\uff08zwitterion\uff09\u7684\u7d50\u69cb\u3002\u80fa\u57fa\u9178\u5206\u5b50\u7684\u901a\u5f0f\u540c\u6642\u5305\u542b\u4e86\u4e00\u500b\u5177\u6709\u9e7c\u6027\u7684\u80fa\u57fa\uff08-NH2<\/sub>\uff09\u548c\u4e00\u500b\u5177\u6709\u9178\u6027\u7684\u7fa7\u57fa\uff08-COOH\uff09\uff0c\u7fa7\u57fa\u4e0a\u7684\u6c2b\u96e2\u5b50\u5c07\u8f49\u79fb\u5230\u80fa\u57fa\u4e0a\uff0c\u4f7f\u5206\u5b50\u7684\u4e00\u7aef\u5177\u6709\u8ca0\u96fb\u8377\u800c\u53e6\u4e00\u7aef\u5177\u6709\u6b63\u96fb\u8377\uff0c\u5982\u5716\u4e09\u6240\u793a\u3002\u03b1-\u80fa\u57fa\u9178\u7684\u5169\u6027\u96e2\u5b50\u7d50\u69cb\u4ea6\u5b58\u5728\u65bc\u6676\u9ad4\u5167\uff0c\u56e0\u6b64\u6676\u9ad4\u5167\u8f03\u5f37\u7684\u96e2\u5b50\u9375\u5c07\u53d6\u4ee3\u4e86\u8f03\u5f31\u7684\u6c2b\u9375\u548c\u5206\u5b50\u9593\u4f5c\u7528\u529b\u3002<\/p>\n

\u7531\u65bc\u96e2\u5b50\u9375\u9700\u8981\u66f4\u591a\u7684\u80fd\u91cf\u624d\u53ef\u4ee5\u7834\u58de\u5176\u9375\u7d50\uff0c\u9019\u5c31\u662f\u03b1-\u80fa\u57fa\u9178\u7194\u9ede\u8f03\u9ad8\u7684\u539f\u56e0\u3002\u53e6\u5916\uff0c\u03b1-\u80fa\u57fa\u9178\u5c6c\u65bc\u6c34\u6eb6\u6027\u7684\u6709\u6a5f\u5316\u5408\u7269\uff0c\u4f46\u5176\u537b\u4e0d\u80fd\u6eb6\u89e3\u65bc\u70f4\u985e\uff08hydrocarbons\uff09\u7b49\u975e\u6975\u6027\u7684\u6709\u6a5f\u6eb6\u5291\u3002\u03b1-\u80fa\u57fa\u9178\u7684\u5169\u6027\u96e2\u5b50\u7d50\u69cb\u4e5f\u662f\u9020\u6210\u9019\u7a2e\u73fe\u8c61\u7684\u539f\u56e0\u3002\u03b1-\u80fa\u57fa\u9178\u7684\u5169\u6027\u96e2\u5b50\u6240\u5e36\u7684\u96fb\u8377\u8207\u6c34\u5206\u5b50\u4e4b\u9593\u5f37\u70c8\u7684\u5438\u5f15\u529b\u4f7f\u03b1-\u80fa\u57fa\u9178\u6eb6\u89e3\u5230\u6c34\u4e2d\uff0c\u9019\u539f\u7406\u548c\u8a31\u591a\u96e2\u5b50\u5316\u5408\u7269\u6eb6\u65bc\u6c34\u4e2d\u7684\u539f\u7406\u76f8\u540c\u3002\u5404\u7a2e\u03b1-\u80fa\u57fa\u9178\u5728\u6c34\u4e2d\u7684\u6eb6\u89e3\u5ea6\u5927\u5c0f\u548c\u5176\u5206\u5b50\u91cf\u53ca\u7d50\u69cb\u4e2d\u7684\u5176\u4ed6\u5b98\u80fd\u57fa\u7684\u7279\u6027\u6709\u95dc\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u03b1-\u80fa\u57fa\u9178\u7684\u5149\u5b78\u7570\u69cb\u7269\uff08optical isomers\uff09<\/strong><\/p>\n

\u9664\u4e86\u7518\u80fa\u9178\u4e4b\u5916\uff0c\u03b1-\u80fa\u57fa\u9178\u7686\u70ba\u638c\u6027\uff08\u624b\u6027\uff0cchiral\uff09\u5206\u5b50\uff0c\u9019\u662f\u56e0\u70ba\u03b1-\u80fa\u57fa\u9178\u7d50\u69cb\u4e2d\u5fc3\u7684\u78b3\u539f\u5b50\u90fd\u9023\u7d50\u8457\u56db\u500b\u4e0d\u540c\u7684\u5b98\u80fd\u57fa\u3002\u03b1-\u80fa\u57fa\u9178\u7684\u5149\u5b78\u7570\u69cb\u7269\u5982\u4e0b\u5716\u56db\u6240\u793a\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u5149\u5b78\u7570\u69cb\u7269\u53ef\u5206\u70ba\u5169\u5927\u985e\uff1a\u4e00\u7a2e\u70ba\u53f3\u638c\u7d50\u69cb\uff08right-hand structure\uff09\uff0c\u4ea6\u7a31\u70ba\u201dD-\u201d\u7d44\u614b\uff08\u201dD-\u201dconfiguration\uff09\uff1b\u53e6\u4e00\u7a2e\u5de6\u638c\u7d50\u69cb\uff08left-hand structure\uff09\uff0c\u5247\u7a31\u70ba\u201dL-\u201d\u7d44\u614b\uff08\u201dL-\u201d configuration\uff09\u3002\u6240\u6709\u81ea\u7136\u754c\u5b58\u5728\u7684\u03b1-\u80fa\u57fa\u9178\u90fd\u64c1\u6709\u201dL-\u201d\u7d44\u614b\uff0c\u5982\u4e0b\u5716\u4e94\u6240\u793a\u3002\u81ea\u7136\u754c\u5b58\u5728\u7684\u5149\u5b78\u6d3b\u6027\u7269\u8cea\uff08optically active substance\uff09\u5982\u03b1-\u80fa\u57fa\u9178\u7b49\u90fd\u53ea\u6709\u4e00\u7a2e\u5149\u5b78\u7570\u69cb\u7269\u7684\u73fe\u8c61\u662f\u5341\u5206\u666e\u904d\u7684\u3002\u6211\u5011\u8fa8\u8a8d\u201dL-\u201d\u7d44\u614b\u7684\u65b9\u5f0f\uff0c\u53ef\u60f3\u50cf\u5f9e\u4e0a\u5411\u4e0b\u770b\u8457\u57165\u4e2d\u7684\u03b1-\u80fa\u57fa\u9178\u7d50\u69cb\u6642\uff0c\u5982\u679c\u5148\u5c07H\u539f\u5b50\u758a\u5728C\u539f\u5b50\u7684\u4e0a\u65b9\uff0c\u6211\u5011\u4ee5\u9806\u6642\u91dd\u7684\u65b9\u5411\u770b\u5176\u5b98\u80fd\u57fa\uff0c\u6211\u5011\u5c07\u53ef\u4ee5\u5f97\u5230\u201d CORN \u201c\u9019\u500b\u82f1\u6587\u5b57\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u5149\u5b78\u7570\u69cb\u7269\u7684\u65cb\u5149\u6027\uff08optical activity\uff09\u662f\u4e0d\u53ef\u4ee5\u7531\u7d50\u69cb\u5716\u4f86\u5224\u65b7\u51fa\u4f86\u7684\uff0c\u81ea\u7136\u754c\u5b58\u5728\u7684\u03b1-\u80fa\u57fa\u9178\u96d6\u7136\u90fd\u64c1\u6709\u76f8\u540c\u7684\u201dL-\u201d\u7d44\u614b\uff0c\u4f46\u5b83\u5011\u7684\u65cb\u5149\u6027\u537b\u5305\u542b\u9806\u6642\u91dd\u8f49\uff08+\uff09\u548c\u9006\u6642\u91dd\u8f49\uff08-\uff09\u7684\u4f8b\u5b50\uff0c\u5982\u4e0b\u3002
\n\u2022\uff08+\uff09\u4e19\u80fa\u9178alanine
\n\u2022\uff08-\uff09\u534a\u80f1\u80fa\u9178cysteine
\n\u2022\uff08-\uff09\u916a\u80fa\u9178tyrosine
\n\u2022\uff08+\uff09\u7e88\u80fa\u9178valine<\/p>\n

\n

\u53c3\u8003\u8cc7\u6599<\/strong>
\n1. http:\/\/www.chemguide.co.uk\/organicprops \u2026 d.html#top<\/a>
\n2. http:\/\/terms.nict.gov.tw\/search1.php<\/a>
\n3. http:\/\/en.wikipedia.org\/wiki\/Alpha-amino_acid<\/a>
\n4. http:\/\/zh.wikipedia.org\/wiki\/%E6%B0%A8% \u2026 A%E9%85%B8<\/a>
\n5. http:\/\/www.chemguide.co.uk\/basicorg\/iso \u2026 l.html#top<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u80fa\u57fa\u9178 (Amino Acids) \u81fa\u5317\u5e02\u7acb\u7b2c\u4e00\u5973\u5b50\u9ad8\u7d1a\u4e2d\u5b78\u4e09\u5e74\u7d1a\u8a31\u4f73\u84c1\/\u81fa\u5317\u5e02\u7acb\u7b2c\u4e00\u5973\u5b50\u9ad8\u7d1a\u4e2d\u5b78\u5316\u5b78\u79d1\u5468\u82b3\u5983…<\/p>\n","protected":false},"author":50,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108,78,77],"tags":[1300,1247,1006],"class_list":["post-3004","post","type-post","status-publish","format-standard","hentry","category-chemistry00","category-chemistry08-01","category-chemistry08","tag-amino-acid","tag-1247","tag-1006","avhec_catgroup-all","loop-entry","cat-108","cat-78","cat-77","no-thumbnail"],"views":30826,"_links":{"self":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/3004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/users\/50"}],"replies":[{"embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/comments?post=3004"}],"version-history":[{"count":1,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/3004\/revisions"}],"predecessor-version":[{"id":90701,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/3004\/revisions\/90701"}],"wp:attachment":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/media?parent=3004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/categories?post=3004"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/tags?post=3004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}