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    Determination of Streptomycin in Milk Based on Silver Nanoparticles with Smartphone
    WANG Huihui, SU Chuanfen, JING Xu, BI Xinyuan, WANG Xiaowen
    2020, 56(10): 1045-1051. DOI: 10.11973/lhjy-hx202010001
    Abstract PDF
    HPLC-MS/MS Determination of Residual Amount of Ethofumesate in Vegetative Food with Graphitized MWNTs Composite Purification
    YANG Fei, FANG Zhisan, LIU Jun, SU Youzhi
    2020, 56(10): 1052-1058. DOI: 10.11973/lhjy-hx202010002
    Abstract PDF
    Selection and Application of Determination Methods of 24 Elements in Geochemical Survey Samples in Southern Shaanxi
    MEN Qianni, ZHENG Yanrong, LU Zezhong, WANG Zhen, WANG Cong
    2020, 56(10): 1059-1066. DOI: 10.11973/lhjy-hx202010003
    Abstract PDF
    HPLC-MS/MS Determination of Taxol and Cephalomannine in Liquor
    CHEN Zhangjie
    2020, 56(10): 1067-1072. DOI: 10.11973/lhjy-hx202010004
    Abstract PDF
    Headspace-GC Determination of Amounts of 1-Hexene, 1-Octene and Vinyl Acetate Migrated from Polyethylene Food-Contacting Materials into Food Simulants
    LIU Afang, ZHAO Jinyao, WAN Fu, LIU Liang, SHEN Mingjun, LEI Pengna
    2020, 56(10): 1073-1078. DOI: 10.11973/lhjy-hx202010005
    Abstract PDF
    HPLC Determination of 3 Polyamines in Fresh Tobacco Leaves
    HUANG Lijia, LIANG Mengjie, LI Yingjun, MI Qili, HUANG Haitao, , br, YANG Yekun
    2020, 56(10): 1079-1084. DOI: 10.11973/lhjy-hx202010006
    Abstract PDF
    Simultaneous Determination of 15 Phenolic Components in Cigarette Mainstream Smoke by GC-MS
    SONG Lingyong, ZHAO Qi, HUANG Shijie, HU Chao, , br, ZHOU Yun
    2020, 56(10): 1085-1090. DOI: 10.11973/lhjy-hx202010007
    Abstract PDF
    Comparison of 2 HPLC Methods for Determination of Glucosamine and Chondroitin Sulfate in Health Food
    SUI Chaoxia, FENG Shuo, WANG Ke
    2020, 56(10): 1091-1095. DOI: 10.11973/lhjy-hx202010008
    Abstract PDF
    Rapid Determination of 5 Pollutants in Surface Water by UHPLC-MS/MS
    TAO Yunfeng, LU Liang
    2020, 56(10): 1096-1101. DOI: 10.11973/lhjy-hx202010009
    Abstract PDF
    HPLC Determination of 3 Homologues of Benzalkonium Chloride in Toothpaste
    ZHENG Guocan, XU Yalong, DONG Haoran, ZHAO Shuang, GONG Jingyu
    2020, 56(10): 1102-1106. DOI: 10.11973/lhjy-hx202010010
    Abstract PDF
    Advances of Application of Electroanalytical Chemistry in Detection of Organic Synthetic Pigments in Food
    NIU Jiahua, WANG Yong, LU Minghua
    2020, 56(10): 1137-1144. DOI: 10.11973/lhjy-hx202010019
    Abstract PDF