Results 21 to 30 of about 136,668 (304)
Molecules, 2023 To gain insight into the differences in the composition and volatile components content in ancient Platycladus orientalis leaves with different tree ages in Huangdi Mausoleum, the volatile components were identified by headspace solid-phase ...
Bei Cui +4 more
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Analysis of 58 Volatile Components in Different Grape Varieties by Gas Chromatography-Mass Spectrometry with Selected Ion Monitoring Using Stable Isotope Labeled Internal Standard [PDF]
Shipin Kexue, 2023 A gas chromatography-mass spectrometry (GC-MS) with selected ion monitoring (SIM) method for the precise quantitative and qualitative analysis of 58 volatile components in grape fruits of different varieties using stable isotope labeled internal standard
ZHANG Xuefeng, LI Jie, CHEN Yantong, HE Xue, CHEN Wenting, YANG Guoshun, TAN Jun
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Molecules, 2023 To investigate the volatile components of Schisandra chinensis (Turcz.) Bail (commonly known as northern Schisandra) of different colors and to explore their similarities and differences, to identify the main flavor substances in the volatile components ...
Yiping Yan +8 more
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Effect of Oak Chip Aging on the Flavor of Persimmon Brandy [PDF]
Shipin Kexue, 2023 Mopan persimmon brandy with an alcohol content of 42% (V/V), prepared by fermentation and distillation, was aged after being added with 5–20 g/L of Chinese-made moderately roasted oak chips.
LI Jiamin, SUN Jinxun, WANG Zijuan, YUAN Ye, ZHU Huixia, NIE Xinyu, LIU Kexin, ZHANG Yifan, AO Changwei
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On the Robustness of the Principal Volatility Components [PDF]
SSRN Electronic Journal, 2018 Abstract In this paper, we analyse the recent principal volatility components analysis procedure. The procedure overcomes several difficulties in modelling and forecasting the conditional covariance matrix in large dimensions arising from the curse of dimensionality. We show that outliers have a devastating effect on the construction of the principal
Carlos Trucíos +2 more
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Using Automatic Thermal Desorption Gas Chromatography-Mass Spectrometry to Detect Dynamic Changes of Environmental Volatile Components in Tieguanyin Oolong Tea during Fine Manipulation [PDF]
Shipin Kexue, 2023 Automatic thermal desorption-gas chromatography-mass spectrometry (ATD-GC-MS) was used to capture and detect environmental volatile components in Tieguanyin tea at the key stages of the fine manipulation process, and short time series expression miner ...
BI Wanjun, WEI Zichun, ZHENG Yucheng, DENG Huili, NI Zixin, LIN Hongzheng, HAO Zhilong, SUN Yun
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GC-MS Analysis of Constituents of Volatile Oil in Different Parts of Vitex negundo var. heterophylla
Shipin gongye ke-ji, 2022 Objective: The study aimed to compare the variance of constituents of volatile oil in the stems, leaves and flowers of Vitex negundo var. heterophylla (VNH).
Jing WEI +8 more
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Journal of Analytical Methods in Chemistry, 2023 Galli gigerii endothelium corneum (GGEC) is a traditional Chinese medicine commonly used in clinical practice to treat various conditions such as indigestion, vomiting, spermatorrhea, and enuresis.
Yongqi Zhao +4 more
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Metabolomic Analysis of Changes in Volatile Components of Half-Boiled and Pan-Fried Potatoes during processing [PDF]
Shipin Kexue, 2023 In order to explore the changes of volatile components in half-boiled and pan-fried potatoes at different processing stages, the volatile components and metabolites were determined by gas chromatography-mass spectrometry (GC-MS), gas chromatography-ion ...
LIN Xiuxian, XIA Lanxin, KOU Dezheng, LI Wei, CHENG Chao
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The global component of inflation volatility
Journal of Applied Econometrics, 2018 SummaryGlobal developments play an important role for domestic inflation rates. Earlier literature has found that a substantial amount of the variation in a large set of national inflation rates can be explained by a single global factor. However, inflation volatility has been typically neglected, although it is clearly relevant both from a policy ...
Andrea Carriero +2 more
openaire +3 more sources