{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"对直接进样、二硫化碳萃取和活性碳纤维固<span style=\"color:red\">相</span>微萃取(ACF-SPME)分别与<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用测定水中的苯系物的方法进行了比较研究。对3种方法的线性、重复性、最小检出限等进行了试验测定。测定结果表明,固<span style=\"color:red\">相</span>微萃取在灵敏度方面优于其他方法,但在重复性方面还有待提高。利用固<span style=\"color:red\">相</span>微萃取方法进行了实际废水样的检测及回收率试验,结果令人较为满意。","authors":[{"authorName":"贾金平","id":"86f46cb4-b3f6-4813-be2e-efc1f0296c8a","originalAuthorName":"贾金平"},{"authorName":"冯雪","id":"dd62a305-a891-4041-ab2d-da80d99836a3","originalAuthorName":"冯雪"},{"authorName":"方能虎","id":"a0a23fb7-fd8d-48aa-9e67-b14f83cddf3f","originalAuthorName":"方能虎"},{"authorName":"黄加量","id":"e46472ea-1a9c-4c0e-9a2d-a6b46f529bf1","originalAuthorName":"黄加量"}],"doi":"10.3321/j.issn:1000-8713.2002.01.016","fpage":"63","id":"cb855c03-09b0-42d8-b02e-8a299bd358ad","issue":"1","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"b0607a0e-25b0-4728-af6f-f56ec07783d6","keyword":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"气相色谱-质谱"},{"id":"8fa6d135-f3d7-49ca-99fb-2de330db4143","keyword":"活性碳纤维","originalKeyword":"活性碳纤维"},{"id":"88ddea01-b794-4230-8eaa-8cbcf874bfd9","keyword":"固<span style=\"color:red\">相</span>微萃取","originalKeyword":"固相微萃取"},{"id":"4c19a991-28cf-4404-8fcc-174d2d5e7498","keyword":"苯","originalKeyword":"苯"},{"id":"17adee1f-88ce-4320-ae8b-8439c9cd5207","keyword":"甲苯","originalKeyword":"甲苯"},{"id":"a534f7e3-e00b-436c-88a7-5a34502c92ad","keyword":"乙苯","originalKeyword":"乙苯"},{"id":"dd969d94-21e1-4f8e-92bb-1978a51f5d78","keyword":"二甲苯","originalKeyword":"二甲苯"},{"id":"940e4178-27b3-4fab-a9ef-c6d1bd52cf7a","keyword":"水","originalKeyword":"水"}],"language":"zh","publisherId":"sp200201016","title":"活性碳纤维固<span style=\"color:red\">相</span>微萃取/<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用测定水中苯系物","volume":"20","year":"2002"},{"abstractinfo":"采用固<span style=\"color:red\">相</span>萃取-<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用技术,建立了河水和海水中87种农药(24种有机磷、15种有机氯、12种唑类、9种拟除虫菊酯类、5种氨基甲酸酯类、7种酰胺类及15种其他新型农药)的多残留同时分析方法.优化了影响分离效果和灵敏度的仪器参数,考察了固<span style=\"color:red\">相</span>萃取柱柱型及水样体积、pH、盐度的影响,采用NH2柱优化了净化效果,内标法和替代物法用于数据的质量控制.结果表明:在最佳条件下,各目标农药的方法检出限为0.1 ～6.6ng/L；以实际河水和海水为基底,在5 ng/L和20 ng/L的加标水平下,绝大多数目标农药的回收率为60％～120％,相对标准偏差(n=4)为0.01％～9.7％.该法灵敏、准确,已成功地应用于福建九龙江河口区表层水样中多种类农药的复合污染监测,检出包括5种有机磷类、3种酰胺类、4种唑类、3种氨基甲酸酯类、2种拟除虫菊酯类等农药20种.","authors":[{"authorName":"宋伟","id":"14fa05e6-13dd-4614-b360-259b2e616095","originalAuthorName":"宋伟"},{"authorName":"林姗姗","id":"a55945db-d8e0-447c-8825-38d06874163d","originalAuthorName":"林姗姗"},{"authorName":"孙广大","id":"6fce8a39-d17a-4ebe-b033-6865dfd6c4e1","originalAuthorName":"孙广大"},{"authorName":"陈猛","id":"27aeb1e0-d2aa-472d-9223-2d74aa6423ca","originalAuthorName":"陈猛"},{"authorName":"袁东星","id":"db711ac5-e20e-4ad5-ae47-cbd3d8bbb3d0","originalAuthorName":"袁东星"}],"doi":"10.3724/SP.J.1123.2011.11010","fpage":"318","id":"78868688-67c7-4432-a1f3-67cedfb84546","issue":"3","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"765e2fc5-ca0c-45a1-921f-9abaa7024fb4","keyword":"固<span style=\"color:red\">相</span>萃取","originalKeyword":"固相萃取"},{"id":"a1c74daf-75e7-4775-b325-400901acad70","keyword":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"气相色谱-质谱"},{"id":"9f65899b-00b5-4ddf-8fc1-b3665933669b","keyword":"农药","originalKeyword":"农药"},{"id":"7ee96be8-51f6-444b-b0fa-455d2725a66c","keyword":"河水","originalKeyword":"河水"},{"id":"427e1a06-2352-4b0b-881a-8277bedf3e23","keyword":"海水","originalKeyword":"海水"},{"id":"08771dbc-1b4c-4abc-ae05-484da268a87b","keyword":"多残留分析","originalKeyword":"多残留分析"},{"id":"1f675ef7-444b-4334-b83b-38d5041d73ab","keyword":"复合污染","originalKeyword":"复合污染"}],"language":"zh","publisherId":"sp201203018","title":"固<span style=\"color:red\">相</span>萃取-<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用同时测定河水和海水中87种农药","volume":"30","year":"2012"},{"abstractinfo":"用裂解同时烷基化<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用技术(SPM-GC-MS)对不同类型的醇酸树脂进行分析研究,将衍生化试剂四甲基氢氧化胺与样品同时裂解,经高效毛细管<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>分离,<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>鉴定,可区分醇酸树脂中的多元醇、多元酸、植物油类型,由此对改性醇酸树脂作结构鉴定.与直接裂解-<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用技术比较,具有样品前处理快速、简单,用量少,灵敏度高,定性准确,<span style=\"color:red\">谱</span>图直观等特点.","authors":[{"authorName":"曹京宜","id":"bee60f24-3976-47a7-a996-d0fd01ba45fa","originalAuthorName":"曹京宜"},{"authorName":"付大海","id":"fb0f2b36-5eda-46f6-9db6-54b6b1c153ea","originalAuthorName":"付大海"},{"authorName":"张峰","id":"27cfa246-928f-4b28-94a7-531a0d7729b3","originalAuthorName":"张峰"},{"authorName":"梁栋","id":"97ebadb4-6471-477a-ab77-c98f17fb1deb","originalAuthorName":"梁栋"}],"doi":"10.3321/j.issn:1000-8713.2000.05.004","fpage":"390","id":"b9227411-4df5-48fd-81a4-7adb42422e04","issue":"5","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"7266ac86-b5a6-4006-99ec-6bcf37a3e2a7","keyword":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"气相色谱-质谱"},{"id":"14693e5a-227a-4f5e-9c1d-d725abb4b08b","keyword":"分析裂解","originalKeyword":"分析裂解"},{"id":"2cab4ebe-9b62-4e62-af67-f284367b6cdf","keyword":"烷基化","originalKeyword":"烷基化"},{"id":"687a35c0-542a-433b-ad24-9293b6ff52f1","keyword":"醇酸树脂","originalKeyword":"醇酸树脂"},{"id":"999518bc-9661-4584-8ec3-8b990ce2f89d","keyword":"四甲基氢氧化胺","originalKeyword":"四甲基氢氧化胺"}],"language":"zh","publisherId":"sp200005004","title":"裂解同时烷基化<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>/<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>鉴定醇酸树脂","volume":"18","year":"2000"},{"abstractinfo":"建立了固<span style=\"color:red\">相</span>萃取-<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用(SPE-GC-MS)检测地沟油样品中胆固醇的分析方法.样品用硅胶固<span style=\"color:red\">相</span>萃取小柱前处理净化,先用20 mL含0.6％乙醚的正己烷溶液淋洗,再用10 mL含15％乙醚的正己烷溶液洗脱,胆固醇萃取率达97％.净化后的样品用配备电子轰击离子源的<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用仪进行测定,以保留时间和特征碎片离子定性,在选择离子监测模式下用外标法定量,选择离子为m/z213、275、301、368、386,目标离子为m/z 386,参考离子为m/z213和275.不同加标水平下的加标回收率为91.7％～101％,相对标准偏差(RSD)小于6％,检出限为0.01 mg/L.胆固醇质量浓度在0.24～6.0 mg/L范围内有良好的线性关系(相关系数为0.999 6).该法可精确检测油脂中胆固醇的含量,检测结果可作为判断其中是否掺有地沟油的依据之一.","authors":[{"authorName":"周永生","id":"d836e2ac-ccb6-4bec-b1cc-5709985766a7","originalAuthorName":"周永生"},{"authorName":"罗士平","id":"f7cc26ba-d80e-4578-b8a0-468e4d666e94","originalAuthorName":"罗士平"},{"authorName":"孔泳","id":"7ff883cf-7974-4ac3-90e1-ccd81a5533f0","originalAuthorName":"孔泳"}],"doi":"10.3724/SP.J.1123.2011.12045","fpage":"207","id":"31f0b935-b19f-4bd9-bb99-3ab4e7029f18","issue":"2","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"90d9c2a7-e970-4b2a-8d9d-ae3037a299d6","keyword":"固<span style=\"color:red\">相</span>萃取","originalKeyword":"固相萃取"},{"id":"c335ad47-715d-4d4f-a097-34039f1fe02c","keyword":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"气相色谱-质谱"},{"id":"c001d21f-5492-4cbd-9fb4-e14f9a59dcde","keyword":"胆固醇","originalKeyword":"胆固醇"},{"id":"857c8ef8-7590-4936-bf04-0cfddba09e34","keyword":"地沟油","originalKeyword":"地沟油"}],"language":"zh","publisherId":"sp201202017","title":"固<span style=\"color:red\">相</span>萃取-<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用检测地沟油中胆固醇","volume":"30","year":"2012"},{"abstractinfo":"应用超高效液<span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用技术(UHPLC-MS)与<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用技术(GC-MS),对环保水性印油中的主要成分(主要颜料与挥发性物质)进行了定性分析.通过超声提取与离心对样品进行预处理后,在ZORBAX Eclipse Plus Phenyl-Hexyl (50 mm×4.6 mm,1.8μm)液<span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>柱,15 mmol/L 乙酸铵水溶液-乙腈为流动<span style=\"color:red\">相</span>,在UHPLC-MS负离子电喷雾电离条件下以选择离子监测模式定性分析染料及颜料;采用HP-INNOWAX (30 m×0.25 mm, 0.25 μm)<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>柱进行GC-MS全扫描,定性分析挥发性物质.研究确认水性印油中的主要颜料成分是酸性红R、水溶曙红Y与颜料红112,主要挥发性物质是甘油、1,2-丙二醇等.本方法快速、准确,可以满足物证鉴定工作中对印记的检测需要,有助于法庭科学中对印油印记的种类区分.","authors":[{"authorName":"章晴","id":"dce5492e-1dac-4604-8b62-f84e51c32ff9","originalAuthorName":"章晴"},{"authorName":"邹积鑫","id":"dfad74ee-a68b-4ee0-9901-4edc072c5954","originalAuthorName":"邹积鑫"},{"authorName":"石高军","id":"0f4b4dd2-1d8d-432a-bb36-6c5528d4700c","originalAuthorName":"石高军"},{"authorName":"张丽娟","id":"71181961-281b-4f27-bfb7-aec0ed97430b","originalAuthorName":"张丽娟"}],"doi":"10.3724/SP.J.1123.2010.01132","fpage":"1132","id":"84903eb3-91b7-4777-8260-7240ac9e67cb","issue":"12","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"b16211ad-516a-461a-b516-13ba21287fb6","keyword":"超高效液<span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"超高效液相色谱-质谱"},{"id":"8524df5a-c570-4077-af4c-8a1155aee273","keyword":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"气相色谱-质谱"},{"id":"df53305b-6b4c-4e91-920d-943ec75c8a80","keyword":"水性印油","originalKeyword":"水性印油"},{"id":"a3120fbe-d29d-497c-aeeb-be7708a62561","keyword":"印记","originalKeyword":"印记"}],"language":"zh","publisherId":"sp201012005","title":"超高效液<span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用法与<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用法分析水性印油印记的主要成分","volume":"28","year":"2010"},{"abstractinfo":"建立了固<span style=\"color:red\">相</span>萃取同时提取、净化血清中四溴双酚A(TBBPA)、α,β,γ-六溴环十二烷(HBCD)和8种多溴联苯醚(PBDEs)同系物的样本前处理方法,并结合<span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>分离分析技术检测人血清样本中该类化合物的含量.试样在加入各自的同位素内标物后以甲基叔丁基醚/正已烷(1:1,v/v)混合溶剂进行萃取,再经浓硫酸去除脂肪后,以LC-Si固<span style=\"color:red\">相</span>萃取柱分离HBCD/TBBPA和PBDEs.采用分步检测的方式,在50 mm长BEH C18反相<span style=\"color:red\">色谱</span>柱上以超高效液<span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-串联<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>(UPLC-MS/MS)的多反应监测模式(MRM)检测HBCD和TBBPA,在15m长的毛细管柱上以<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-负化学源<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>(GC-NCI/MS)的选择离子监测模式(SIM)检测PBDEs.以胎牛血清为空白基质,当HBCD、TBBPA和BDE-209的加标水平为0.5ng/g和5 ng/g、三溴至七溴联苯醚的加标水平为0.05 ng/g和0.5 ng/g时,它们的平均加标回收率为80.3％ ～108.8％,相对标准偏差为1.02％～11.42％(n=5)；以信噪比(S/N)为3计算,方法的检出限(LOD)为1.81  ～42.16  pg/g.采用该方法对实际样品进行测定,结果表明,本方法快速、准确、灵敏度高,能够满足血清中HBCD、TBBPA和PBDEs残留的同时提取及测定的要求.","authors":[{"authorName":"肖忠新","id":"f3ccccd3-70c9-4c6e-8fed-e09f6b9e3bc3","originalAuthorName":"肖忠新"},{"authorName":"封锦芳","id":"4a4e1f86-e7db-4e05-b5b1-f033abaee123","originalAuthorName":"封锦芳"},{"authorName":"施致雄","id":"26dabaed-41c4-4989-8980-48118d7cdd8f","originalAuthorName":"施致雄"},{"authorName":"李敬光","id":"b6ab41b8-f054-408f-8399-120e1d0f528a","originalAuthorName":"李敬光"},{"authorName":"赵云峰","id":"e9345247-ceba-41f7-a09d-20dbb2c5c911","originalAuthorName":"赵云峰"},{"authorName":"吴永宁","id":"2b86b7f2-8e7b-4f5b-82fb-0efbddcbf139","originalAuthorName":"吴永宁"}],"doi":"10.3724/SP.J.1123.2011.01165","fpage":"1165","id":"990e499a-a5f8-4480-8ff0-d119ce6974b3","issue":"12","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"07ac931b-0560-4d04-a5bf-08d7b139147f","keyword":"固<span style=\"color:red\">相</span>萃取","originalKeyword":"固相萃取"},{"id":"5d3455b0-67bf-48e7-9dde-4858cf36943d","keyword":"超高教液<span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-串联<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"超高教液相色谱-串联质谱"},{"id":"67afd7a6-c1b0-4140-84f6-5bd81f7582ad","keyword":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"气相色谱-质谱"},{"id":"078a95c3-6df2-413d-ba9c-acd640859d61","keyword":"六溴环十二烷","originalKeyword":"六溴环十二烷"},{"id":"fc5b640b-7a89-47e3-8c24-e1ee7651fe4f","keyword":"四溴双酚A","originalKeyword":"四溴双酚A"},{"id":"7514d50a-a027-4655-9aef-c2790af44594","keyword":"多溴联苯醚","originalKeyword":"多溴联苯醚"},{"id":"97c56dc2-b05f-4c84-898f-d978030c4837","keyword":"血清","originalKeyword":"血清"}],"language":"zh","publisherId":"sp201112005","title":"固<span style=\"color:red\">相</span>萃取-超高效液<span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-串联<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>及<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-质谱法测定人血清中的3种溴系阻燃剂","volume":"29","year":"2011"},{"abstractinfo":"建立了母乳中反式脂肪酸（ TFAs）的<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>（ GC-MS）检测方法，并应用于母乳脂肪中 TFAs 的检测。母乳用氨水水解，乙醚和石油醚提取脂肪，提取的脂肪加入 C21：0内标，用三氟化硼甲醇溶液在80℃水浴中冷凝回流15 min进行甲酯化，正己烷提取，上清液用 GC-MS分析，内标法定量。在低、中、高加标水平上验证方法的准确度与精密度，结果显示该方法可用于母乳中18种 TFAs及其同分异构体的检测，其中12种 TFAs在母乳脂肪中的方法检出限为4.0~47.1 mg／kg，回收率为80％~113％，RSD为2.9％~14.5％（ n=6）。TFAs在部分母乳脂样品中检出，含量为9.54~6.9 mg／kg。该方法定性、定量准确，可有效用于母乳中 TFAs的检测，但仍存在脂肪酸本底干扰等问题，可结合银离子固<span style=\"color:red\">相</span>萃取柱预分离技术进一步完善。","authors":[{"authorName":"林麒","id":"7342b6e5-4a51-4e45-84fd-5d96311746ca","originalAuthorName":"林麒"},{"authorName":"李国波","id":"7861990e-15cf-4e2c-9180-cbcd57121886","originalAuthorName":"李国波"},{"authorName":"葛品","id":"8f43a7da-027a-4960-8504-0aaff0dffd56","originalAuthorName":"葛品"},{"authorName":"许榕仙","id":"238dc117-e31e-4753-9fce-963384439a1a","originalAuthorName":"许榕仙"},{"authorName":"林国斌","id":"a6f0e782-c0bc-4152-8f16-584f4ea11ff8","originalAuthorName":"林国斌"}],"doi":"10.3724/SP.J.1123.2016.01003","fpage":"520","id":"025e388a-a4da-4383-9f5d-9ab19ef933e4","issue":"5","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"9ab91385-1998-4c97-9cb2-17bf9225095f","keyword":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"气相色谱-质谱"},{"id":"1ce99a2a-c55d-4783-9a88-d0833da7b436","keyword":"反式脂肪酸","originalKeyword":"反式脂肪酸"},{"id":"19858a4e-2d66-49d2-853f-c27dfa5ee8e5","keyword":"母乳","originalKeyword":"母乳"},{"id":"2edf5b5e-7cde-4f59-8980-c73a0add95ac","keyword":"脂肪","originalKeyword":"脂肪"}],"language":"zh","publisherId":"sp201605013","title":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用法检测母乳脂肪中反式脂肪酸","volume":"34","year":"2016"},{"abstractinfo":"化学计量学算法为重叠<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>?<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>（ GC?MS）信号的解析提供了有效手段，但其在计算过程中一般需要将数据进行分段处理，然后只对信号的某些区间进行解析，难以实现真正意义上的高通量分析。该文结合移动窗口目标转换因子分析（ MWTTFA）和非负免疫算法（ NNIA），建立了一种高通量解析方法。首先，根据所有可能存在的目标组分的标准<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>信息，利用MWTTFA检验复杂信号中存在的组分，并确定目标组分的<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>信息和洗脱时间区域。以得到的<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>信息作为后续计算的输入值，利用NNIA解析得到相应的<span style=\"color:red\">色谱</span>信息。采用快速升温程序对17种和42种农药混合标准样品的GC?MS信号进行分析，利用所建立的方法可在10 min内得到全部组分的<span style=\"color:red\">色谱</span>和<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>信息。","authors":[{"authorName":"李跑","id":"bdce6a48-cf48-490a-9358-f4db20f4b667","originalAuthorName":"李跑"},{"authorName":"蔡文生","id":"c4a21ba2-bc83-479c-b431-ac5d9030113f","originalAuthorName":"蔡文生"},{"authorName":"邵学广","id":"46d0de32-7fa5-4ad9-b244-2346fca3b75b","originalAuthorName":"邵学广"}],"doi":"10.3724/SP.J.1123.2016.06046","fpage":"8","id":"0b1b727e-c6ca-46a5-9d6f-125d1b63f821","issue":"1","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"680325f1-a159-4bf8-837a-475d7b4c56e9","keyword":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"气相色谱-质谱"},{"id":"5a52741f-90ad-43e4-b2fd-aba1bf3c4f8e","keyword":"移动窗口目标转换因子分析","originalKeyword":"移动窗口目标转换因子分析"},{"id":"1917a33d-6b78-456a-a2b1-2a7227eb711c","keyword":"非负免疫算法","originalKeyword":"非负免疫算法"},{"id":"1923a5e5-f9ac-486f-8b83-c7eb339f9c2c","keyword":"重叠峰解析","originalKeyword":"重叠峰解析"},{"id":"132cc70d-eef5-471c-b791-8c3ec50f7c61","keyword":"农药混合标准品","originalKeyword":"农药混合标准品"}],"language":"zh","publisherId":"sp201701002","title":"基于高通量解析算法的复杂样品重叠<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>信号的快速分析","volume":"35","year":"2017"},{"abstractinfo":"采用热重分析-单滴微萃取-<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>(TG-SDME-GC-MS)联用系统和傅里叶变换红外光谱,研究了咖啡酸的热解行为.设定热重分析仪5 ℃/min 的升温速率及400 mL/min 的氮气流量,在160～360 ℃温度范围内,采用乙醇对热解逸出物质进行单滴微萃取,然后利用GC-MS分离分析,监测了咖啡酸5种主要热解逸出产物相对含量随温度升高的动态变化情况.使用傅里叶变换红外光谱分析了咖啡酸所对应各失重点固体剩余物的特征官能团变化情况.结果表明,咖啡酸热失重的主要原因是在240～360 ℃产生大量的邻苯二酚,在200～220 ℃热解产生4-乙基邻苯二酚.另外,咖啡酸在230 ℃下已完全裂解.该方法的建立为温度连续上升模式下的物质热解行为分析提供了借鉴和参考.","authors":[{"authorName":"杨继","id":"71b9a0a6-c3d1-40f1-a5f2-909dc4635e91","originalAuthorName":"杨继"},{"authorName":"杨柳","id":"f9a3a371-d03b-419f-8b1c-8cb1f8b24e26","originalAuthorName":"杨柳"},{"authorName":"朱文辉","id":"6b4bb9d4-8173-4265-842b-2d91104fdbc5","originalAuthorName":"朱文辉"},{"authorName":"吴亿勤","id":"a962d6c5-c318-453e-93ea-7d0c94147e57","originalAuthorName":"吴亿勤"},{"authorName":"曹秋娥","id":"d69dc51b-1a1a-4bc5-aa5f-57f420780086","originalAuthorName":"曹秋娥"}],"doi":"10.3724/SP.J.1123.2010.00929","fpage":"929","id":"0d649347-70c8-4a92-b56b-5819b3594019","issue":"10","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"d06e0e39-ca12-4b62-b074-430932b63411","keyword":"热重分析","originalKeyword":"热重分析"},{"id":"17acf65e-cba9-4f4c-81f1-afb7236fea6d","keyword":"单滴微萃取","originalKeyword":"单滴微萃取"},{"id":"6fb0f7a0-382c-4a5f-a5c0-5b22abdcd4d7","keyword":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"气相色谱-质谱"},{"id":"7633fd0a-186a-47b2-8137-ad977cb95dac","keyword":"傅里叶变换红外光谱","originalKeyword":"傅里叶变换红外光谱"},{"id":"bd3f3334-bc97-4104-99e0-8800229ff3c6","keyword":"热分解","originalKeyword":"热分解"},{"id":"3b84f710-fb23-4395-aed6-b13366af743e","keyword":"逸出组分","originalKeyword":"逸出组分"},{"id":"326e0467-7552-414b-a5d6-94ce755e6ec9","keyword":"咖啡酸","originalKeyword":"咖啡酸"}],"language":"zh","publisherId":"sp201010004","title":"热重分析-单滴微萃取-<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>结合傅里叶变换红外光谱考察咖啡酸的热解行为","volume":"28","year":"2010"},{"abstractinfo":"研究开发了一种基于96孔板培养和气<span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>?<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用（ GC?MS）技术的高通量细胞表型分析方法。该方法分别以48种物质作为唯一能源对大肠杆菌进行培养，利用GC?MS研究野生型和yfcC基因改造大肠杆菌对各物质的分解代谢情况，实现高通量的细胞表型分析。结果显示，野生型和yfcC基因过表达大肠杆菌对14种物质的代谢能力有显著差异，yfcC基因过表达大肠杆菌对甘氨酸和柠檬酸的代谢能力明显强于野生型大肠杆菌，而对其他物质的代谢能力较弱，我们推测可能是由于yfcC基因促进乙醛酸代谢，导致yfcC过表达菌株对甘氨酸的代谢能力较强；野生型和yfcC基因敲除大肠杆菌间分解有显著差异的共16种物质，其中yfcC基因敲除大肠杆菌对丙氨酸、乳糖、肌醇和柠檬酸的代谢能力较强。该方法简单、高效，可以为未知基因功能研究提供更多代谢功能相关的参考数据。","authors":[{"authorName":"王希越","id":"9b5a318c-e413-484f-846e-90bc80ddec53","originalAuthorName":"王希越"},{"authorName":"高鹏","id":"321c3fb4-4e83-48e9-9679-b7eda87a494b","originalAuthorName":"高鹏"},{"authorName":"连丽丽","id":"f3ab3239-8c05-42c8-80be-1bf2b16f4739","originalAuthorName":"连丽丽"},{"authorName":"娄大伟","id":"e8bc352d-1747-48ea-a4ae-4296495cbba8","originalAuthorName":"娄大伟"},{"authorName":"许国旺","id":"45b17ee8-26ff-4582-8964-5b24c0ea0844","originalAuthorName":"许国旺"}],"doi":"10.3724/SP.J.1123.2016.10004","fpage":"75","id":"d060beab-ed5c-4c7e-bb7b-6dda69c17732","issue":"1","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"afb6598c-1b56-48b3-a36b-5e248c7dddb5","keyword":"<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>","originalKeyword":"气相色谱-质谱"},{"id":"e9fcda0d-214d-407f-966e-3c85b678c862","keyword":"高通量","originalKeyword":"高通量"},{"id":"19d8ae2a-34ce-40b8-bb08-18bca0c08f5e","keyword":"表型","originalKeyword":"表型"},{"id":"50237152-d2c2-400e-8e5e-cd61362d3c8d","keyword":"基因功能","originalKeyword":"基因功能"}],"language":"zh","publisherId":"sp201701012","title":"基于<span style=\"color:red\">气</span><span style=\"color:red\">相</span><span style=\"color:red\">色谱</span>-<span style=\"color:red\">质</span><span style=\"color:red\">谱</span>联用技术的高通量细胞表型分析方法","volume":"35","year":"2017"}],"totalpage":5575,"totalrecord":55748}