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    Article

    Stepwise Identification of Six Tea (Camellia sinensis (L.)) Categories Based on Catechins, Caffeine, and Theanine Contents Combined with Fisher Discriminant Analysis

    Six tea types were stepwise discriminated based on their catechins, caffeine, and theanine contents of total 436 tea samples collected worldwide, combined with Fisher classification pattern recognition. Those ...

    **gming Ning, Daxiang Li, **an**gli Luo, Ding Ding, Yasai Song in Food Analytical Methods (2016)

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    Article

    Determination of free amino acids in tea by a novel method of reversed-phase high performance liquid chromatography applying 6-Aminoquinolyl-N-Hydroxysuccinimidyl carbamate reagent

    We describe a novel analytical method for quantification of free amino acids in tea using variable mobile phase pH, elution gradient and column temperature of reversed-phase high-performance liquid chromatogra...

    Min Li, Daxiang Li, Yuling Tai, Chenchen Gu in Journal of Food Science and Technology (2018)

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    Article

    The impacts of brewing in glass tumblers and thermos vacuum mugs on the aromas of green tea (Camellia sinensis)

    This study investigated the effect of brewing apparatus on the aromatic feature of tea infusion. Huangshan Maofeng tea infusion was brewed under glass tumblers (GT) or thermos vacuum mugs (TVM) for up to 180 m...

    Qianying Dai, Yurong Jiang, Sitong Liu, **g Gao in Journal of Food Science and Technology (2019)

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    Article

    Effect of different oxidants on properties of tin-graphite composite anode material for lithium-ion battery

    In this paper, oxidation do** modification of tin-graphite composite anode material, discussing the effect of do** different oxidants on the properties of composites. The structure and morphology were meas...

    Yongqi Dai, Xuetian Li, Lina Yu, Axiang Li, Mengdi Ma, Hongmei Shao in Ionics (2020)

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    Article

    Precipitation synthesis and enhanced electrochemical performance of graphene-modified LiMn2O4 for lithium-ion batteries

    The graphene-modified LiMn2O4 cathode material was synthesized by precipitation method. X-ray diffraction (XRD), scanning electron microscopy (SEM), and fourier transform infrared (FITR) showed LiMn2O4 had been s...

    Axiang Li, Zhongcai Shao, Shihong Yang, Xuetian Li, Aili Zhang in Ionics (2020)

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    Article

    N, O-codoped hierarchical porous graphitic carbon for electrochemical immunosensing of Lactobacillus rhamnosus GG

    An ultrasensitive label-free electrochemical immunosensor was fabricated for quantitative detection of Lactobacillus rhamnosus GG (LGG). The N/O co-doped three-dimensional hierarchical porous graphitic (THPG) car...

    Yajun Gao, Jiamin Wang, Yitian Du, Chunsen Wu, Huaxiang Li in Microchimica Acta (2021)

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    Article

    Effects of glycerol on the freezing behaviors and physicochemical properties of pork patties under freeze-thaw cycles

    The effects of glycerol on the freezing curves, ice crystal morphology, and physicochemical properties such as water-holding capacity, colour, pH, lipid and protein oxidation of pork patties under freeze-thaw ...

    Huihui Liang, **aokang Fan, Xu Gao in Journal of Food Measurement and Characteri… (2024)