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Thermal decomposition of two synthetic glycosides by TG, DSC and simultaneous Py-GC-MS analysis
Xie, W-C.; Tan, Z-C.; Gu, X-H.; Tang, J.; Wang, G-Y.; Luo, C-R.; Sun, L-X.
KeywordDsc Flavor Precursors Glycosides Py-gc-ms Analysis Pyrolysis Tg-dtg Thermal Decomposition Thermal Stability
Source PublicationJOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
2007
DOI10.1007/s10973-006-7617-z
Volume87Issue:2Pages:505-510
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical ; Chemistry, Physical
WOS Research AreaChemistry
WOS KeywordAROMA PRECURSORS ; TEA LEAVES ; L.
AbstractTo 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.
Language英语
WOS IDWOS:000244313900037
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140658
Collection中国科学院大连化学物理研究所
Affiliation1.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
Recommended Citation
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.
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