| 王利国,唐灿.GC-MS分析栀子花香精成分[J].井冈山大学自然版,2019,40(4):87-91 |
| GC-MS分析栀子花香精成分 |
| ANALYSIS OF ESSENCE COMPONENTS OF FLOWER IN GARDENIA JASMIMOIDES BY GC-MS |
| 投稿时间：2019-02-21 修订日期：2019-04-17 |
| DOI：10.3969/j.issn.1674-8085.2019.04.017 |
| 中文关键词: 栀子花 香精成分 气相色谱-质谱法(GC-MS) 面积归一化法 |
| 英文关键词: the essence components flower of Gardenia jasminoids GC-MS area normalization method |
| 基金项目:四川省科技厅-泸州市政府-泸州医学院三方联合专项（14ZC0045）；四川省科技支撑计划项目（.2010SZ0049，2011SZ0048）；泸州市政府-泸州医学院联合专项（2013LZL.Y-K69）；四川省教育厅重点科研项目（2005A071） |
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| 中文摘要: |
| 目的 分析栀子花香精成分。方法 采用加入无水乙醇超声提取，栀子花（g）与无水乙醇（mL）料液比为1：15，浸泡60 min，超声提取每次60 min，提取2次，合并滤液得到样品溶液。采用气相色谱-质谱GC-MS分析样品溶液主要化学成分。结果 栀子花香精分离出76个化学成分，其中13个化学成分匹配度不低于90%，占栀子花香精成分总量的40.97%，其中含量不低于1%有26个化学成分，主要为：2-Furancarboxaldehyde，5-（hydroxymethyl）（5-羟甲基-2-呋喃甲醛）7.86%，1，3-Propanediol，2-（hydroxymethyl）-2-nitro（三羟甲基硝基甲烷）11.81%，beta.-D-Glucopyranoside，methyl（丁基-β-D-吡喃葡萄糖）10.72%，alpha.-D-Glucopyranoside，methyl（ɑ-D-甲基葡萄糖苷）4.40%，（1R，3R，4R，5R）-（-）-Quinic acid（右旋奎宁酸）5.95%。结论 通过检索NIST08谱图库，栀子花香精成分主要是醇类、酯类、萜类、烷烃、烯烃类、酮类、脂肪酸类等，并通过面积归一化法对上述化合物进行了相对含量的测定。 |
| 英文摘要: |
| Objective:To analyze the essence components of flower in Gardenia jasminoides. Methods:The flowers were extracted twice with 15 times alcohol to the material for 60 min after being soaking for 60 min by ultrasonic extraction, then the filtrates were merged as the sample solution. The main components of sample solution were analyzed by GC-MS. Results:There were 76 components in the flower essence of G. jasminoids, 13 chemical components among them had the matching degree ≥ 90%, which accounted for 40.97% of the total components. There were 26 chemical components which content were ≥ 1% as 2-Furancarboxaldehyde, 5-(hydroxymethyl) of 7.86%, 1,3-Propanediol,2-(hydroxymethyl)-2-nitro of 11.81%, β-D-Glucopyranoside, methyl of 10.72%, α-D-Glucopyranoside, methyl of 4.40%, (1R,3R,4R,5R)-(-)-Quinic acid of 5.95%. Conclusion:The main components of the flower essence of G. jasminoids were alcohols, esters, terpenes, alkanes, olefins, ketones and fatty acids. |
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