[1]侯文彪 王琳琳 农韦健 吴嘉超 江文夺 梁杰珍 陈小鹏 李 前.松香树脂油组分GC-MS分析[J].大众科技,2021,23(4):36-40.
　Analysis of Components in Rosin Resin Oil by GC-MS[J].Popular Science & Technology,2021,23(4):36-40.
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松香树脂油组分GC-MS分析()
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《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
23
期数:
2021年4
页码:
36-40
栏目:
出版日期:
2021-04-20

文章信息/Info

Title:
Analysis of Components in Rosin Resin Oil by GC-MS
作者:
侯文彪1 王琳琳2 农韦健3 吴嘉超1 江文夺1 梁杰珍2 陈小鹏2 李 前1
（1.广西梧州日成林产化工股份有限公司，广西 梧州 543100； 2.广西大学化学化工学院，广西 南宁 530004；3.中国科技开发院广西分院，广西 南宁 530022）
关键词:
松香; 树脂油; 气相色谱－质谱联用技术; 甲酯; 烯烃
Keywords:
rosin;  resin oil;  gas chromatography-mass spectrometry analysis;  methyl ester;  olefin
文献标志码:
A
摘要:
采用气相色谱-质谱联用技术（GC-MS）分别对松香改性反应和酯化反应副产物的树脂油进行分析，所得质谱图直接与该机中的NIST和Wiley 7数据库的标准图谱作对照。结果表明，松香改性反应副产物树脂油共分离出36个峰，鉴定出29种化合物；松香酯化反应副产物树脂油共分离出61个峰，鉴定出54种化合物。松香树脂油主要化学成分为甲酯类和烯烃类化合物，还有较少量的萜品醇酮类和烷烃类等化合物。甲酯类的主要化学成分为脱氢枞酸甲酯、枞酸甲酯、异海松酸甲酯和二氢异海松酸甲酯等，色谱含量分别为24.94%、21.03%、8.07%和4.92%；烯烃类的主要化学成分苧烯、长叶烯、异长环烯和莰烯等，色谱含量分别为27.79%、24.23%、14.86%和3.47%；萜品醇酮类的主要化学成分为Z-β-萜品醇、α-松油醇、α-芳樟醇和α-异甲基紫罗兰酮等，色谱含量分别为4.63%、2.55%、0.29%和0.16%；烷烃类的主要化学成分为(E)-2,3-环氧蒈烷、蒈烷和2-甲基-1-亚甲基-3-(1-甲基乙基)-环戊烷等，色谱含量分别为4.29%、1.23%和0.22%。
Abstract:
The resin oil of rosin modification reaction and esterification reaction by-products was analyzed by gas chromatography-mass spectrometry (GC-MS). The obtained mass spectra were directly compared with the standard spectra of NIST and Wiley 7 databases in the machine. The results showed that 36 peaks were separated and 29 compounds were identified from rosin modification by-product resin oil 61 peaks were separated and 54 compounds were identified from rosin esterification by-product resin oil. The main chemical components of rosin oil are methyl esters and olefins, and a small amount of terpenoids, alcohols, ketones and alkanes. The main chemical components of methyl esters are dehydroabietic acid methyl ester, abietic acid methyl ester, isohissonate methyl ester and dihydroisohissonic acid methyl ester, etc., the chromatographic content is 24.94%, 21.03%, 8.07% and 4.92%, respectively the main chemical components of olefins are ramie, longyene, isolongcyclone and camphene, etc., the chromatographic content is 27.79%, 24.23%, 14.86% and 3.47%, respectively the main chemical components of terpenoids are Z-β-terpenol, α-terpenol, α- terpenol, α- linalool and α- Isomethyl violet ketone, etc., the chromatographic content is 4.63%, 2.55%, 0.29% and 0.16%, respectively, the main chemical components of alkanes are (E)-2, 3-epoxy carane, carane and 2-methyl -1-methyl -3-(1-methyl ethyl)-cyclopentane, etc., the chromatographic content is 4.29%, 1.23% and 0.22%, respectively.

参考文献/References:

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备注/Memo

备注/Memo:
【收稿日期】2021-02-15 【基金项目】国家自然科学基金项目（31960294、21878056）；2018年度南宁市培养新世纪学术和技术带头人专项资金项目（2018013）。 【作者简介】侯文彪，广西梧州日成林产化工股份有限公司高级工程师，从事松香化学深加工的技术与管理工作。 【通信作者】陈小鹏（1954－），男，广西北海人，广西大学化学化工学院教授，博士研究生导师，研究方向为天然产物深加工。
更新日期/Last Update: 2021-07-14