Thermal decomposition of two synthetic glycosides by TG, DSC and simultaneous Py-GC-MS analysis
文献类型：期刊论文
| 作者 | Xie, W-C.; Tan, Z-C.; Gu, X-H.; Tang, J.; Wang, G-Y.; Luo, C-R.; Sun, L-X. |
| 刊名 | journal of thermal analysis and calorimetry
 |
| 出版日期 | 2007 |
| 卷号 | 87期号:2页码:505-510 |
| 关键词 | DSC flavor precursors glycosides Py-GC-MS analysis pyrolysis TG-DTG thermal decomposition thermal stability |
| 英文摘要 | to develop thermal stable flavor, two glycosidic bound flavor precursors, geranyl-tetraacetyl-beta-d-glucopyranoside (gly-a) and geranyl-beta-d-glucopyranoside (gly-b) were synthesized by the modified koenigs-knorr reaction. the thermal decomposition process and pyrolysis products of the two glycosides were extensively investigated by thermogravimetry (tg), differential scanning calorimeter (dsc) and on-line pyrolysis-gas chromatography mass spectroscopy (py-gc-ms). tg showed the t (p) of gly-a and gly-b were 254.6 and 275.7 degrees c. the t-peak of gly-a and gly-b measured by dsc were 254.8 and 262.1 degrees c respectively. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical ; chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | aroma precursors ; tea leaves ; l. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000244313900037 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140658]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Guangdong Ocean Univ, Sch Food Sci & Technol, Zhanjiang 524025, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China 3.So Yangtze Univ, Minist Educ, Key Lab Food Sci & Safety, Wuxi 214036, Peoples R China 4.Hubao Food Flavors & Fragrances Co Ltd, Shanghai 201821, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, W-C.,Tan, Z-C.,Gu, X-H.,et al. Thermal decomposition of two synthetic glycosides by TG, DSC and simultaneous Py-GC-MS analysis[J]. journal of thermal analysis and calorimetry,2007,87(2):505-510. |
| APA | Xie, W-C..,Tan, Z-C..,Gu, X-H..,Tang, J..,Wang, G-Y..,...&Sun, L-X..(2007).Thermal decomposition of two synthetic glycosides by TG, DSC and simultaneous Py-GC-MS analysis.journal of thermal analysis and calorimetry,87(2),505-510. |
| MLA | Xie, W-C.,et al."Thermal decomposition of two synthetic glycosides by TG, DSC and simultaneous Py-GC-MS analysis".journal of thermal analysis and calorimetry 87.2(2007):505-510. |
入库方式： OAI收割
来源：大连化学物理研究所
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