Differential Analysis of Non-Volatile and Volatile Organic Compounds in Lonicerae japonicae Flos Across Four Geographical Origins of China Using HS-GC-IMS, HS-SPME-GC-MS, UPLC-Q-TOF-MS, and Multivariate Statistical Methods [PDF]
Geographical origin constitutes one of the key factors that exert an influence on chemical compounds of Lonicerae japonicae flos (LJF). The present research was designed to explore differences among volatile organic compounds (VOCs) and non-VOCs among ...
Xiaobei Ning +8 more
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Unraveling the volatile profile and bioactivity of Zhoupigan (Citrus reticulata cv. Manau Gan) essential oil via HS-GC-IMS and HS-SPME-GC-MS: a comprehensive evaluation of different extraction techniques [PDF]
IntroductionZhoupigan (Citrus reticulata cv. Manau Gan), also known as Zangju or Shitougan, is a distinctive Chinese citrus resource valued for both traditional medicinal uses and food flavoring, and is notably rich in essential oils (EOs).
Huanhuan Xu +15 more
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Analysis of Major Aroma Compounds in Fermented and Prepared Hawthorn Wine [PDF]
In this study, liquid-liquid extraction-solvent assisted flavor evaporation (LLE-SAFE), headspace solid phase microextraction extraction (HS-SPME), gas chromatography-quadrupole-mass spectrometry (GC-Quadrupole-MS), gas chromatography-orbitrap-mass ...
GU Peishan, CHEN Yixin, WANG Chunguang, ZHU Yuxuan, CHANG Xiaomin, WANG Sisi, ZHU Baoqing, WANG Houyin
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Identification of Characteristic Flavor Substances of Jingyang Fu Brick Tea by Gas Chromatography-Ion Mobility Spectrometry and Headspace Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry [PDF]
In order to determine the characteristic flavor of Jingyang Fu brick tea, a national geographical indication product, the volatile compounds of Jingyang Fu brick tea, Anhua Fu brick tea and four other dark teas were analyzed by gas chromatography-ion ...
HOU Xiaohui, ZHANG Ting, ZHANG Meng, LUO Haojie, YUE Yuan, XIAO Chunge, YUE Tianli
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The pericarps of Zanthoxylum bungeanum (ZBP) and leaves of Zanthoxylum bungeanum (ZBL) are popular spices in China, and they have pharmacological activities as well.
Xinlong Wu +11 more
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Volatile organic compounds (VOCs) are the main chemical components of Schizonepetae Spica (SS), which have positive effects on the quality evaluation of SS.
Chao Li +10 more
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Headspace-solid phase microextraction gas chromatography-mass spectrometry (HS-SPME-GC-MS) can be used to measure volatile organic compounds (VOCs) in human urine.
Prashant Aggarwal +5 more
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HS-SPME-GC/MS Analysis for Revealing Carob’s Ripening
Carob’s recognized nutritional and medicinal value next to its unique agriculture importance is associated with an array of social, economic, and cultural activities.
Panagiota Fella +3 more
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为了提高浓香葵花籽油风味物质的萃取效果及对其气味活性物质进行鉴定,对顶空固相微萃取(HS-SPME)的萃取条件进行优化,并结合气相色谱-嗅闻-质谱技术(GC-O-MS)对浓香葵花籽油的气味活性物质进行分离和鉴定。结果表明,HS-SPME萃取浓香葵花籽油的最佳条件为样品3 g,DVB/CAR/PDMS萃取头长度2 cm,萃取温度70 ℃,萃取时间50 min。通过GC-O-MS分析,在浓香葵花籽油(160 ℃烘烤葵花籽仁25 min)中共鉴定出63种挥发性物质,其中12种具有气味活性,包括4种吡嗪类 ...
尹文婷,师瑞,马宇翔,王岸娜,汪学德 YIN Wenting, SHI Rui, MA Yuxiang, WANG Anna, WANG Xuede
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Flavor properties of Chinese noodles processed by dielectric drying
Volatile organic compounds (VOCs) significantly impact food flavor. In this work, Electron nose (E-nose), head space solid phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS), and head space-gas chromatography-ion mobility ...
Qian Lin +6 more
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