Dynamic ultrasound-assisted extraction of catechins and caffeine in some tea samples

被引：9
|
作者：
Gu, Xungang
Cai, Jibao
Zhang, Zhengzhu
Su, Qingde [1 ]
机构：
[1] Univ Sci & Technol China, Dept Chem, Anhua 230026, Peoples R China
[2] Anhui Agr Univ, Key Lab Biochem & Biotechnol, Hefei 230036, Peoples R China
来源：
ANNALI DI CHIMICA | 2007年 / 97卷 / 5-6期
关键词：
D O I：
10.1002/adic.200790018
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A novel dynamic ultrasound-assisted extraction (DUAE) device has been constructed for extraction of five catechins and caffeine in solid sample. The accurate, simple, reproducible and sensitive method for the determination of five catechins and caffeine has been developed and validated. A comparison has been made of the efficiencies by employing DUAE and conventionally static ultrasound-assisted extraction (UAE). The proposed method can not only improve extraction efficiency but also decrease time and solvent consumption. The commercial Chinese tea samples, involving green and black teas, are rapidly analyzed by the proposed DUAE method. The linearity, range, selectivity, precision, accuracy, and robustness also showed acceptable values.
引用
收藏
页码：321 / 330
页数：10
相关论文
共 50 条
  • [41] Ultrasound-assisted extrusion of construction ceramic samples
    Faseeva, G. R.
    Nafikov, R. M.
    Lapuk, S. E.
    Zakharov, Yu. A.
    Novik, A. A.
    Vjuginova, A. A.
    Kabirov, R. R.
    Garipov, L. N.
    CERAMICS INTERNATIONAL, 2017, 43 (09) : 7202 - 7210
  • [42] Dynamic ultrasound-assisted extraction of oleuropein and related biophenols from olive leaves
    Japón-Luján, R
    Luque-Rodríguez, JM
    de Castro, MDL
    JOURNAL OF CHROMATOGRAPHY A, 2006, 1108 (01) : 76 - 82
  • [43] Ultrasound-assisted dispersive solid-phase extraction for the preconcentration of dyes in water samples
    Fu, Jinfeng
    Jalil, Abduladheem Turki
    Altalbawy, Farag M. A.
    Aljawahiry, Thair
    Babur, Hala
    Mohammed, Ibrahim Mourad
    Zabibah, Rahman S.
    Qassem, Laith Yassen
    Baharinikoo, Leila
    ARABIAN JOURNAL OF CHEMISTRY, 2023, 16 (10)
  • [44] Ultrasound-assisted cloud point extraction for the determination of sulfonamides in honey samples by fluorescence spectrophotometry
    Yu, Fang
    Liu, Chang
    Guo, Yuhong
    Yang, Yaling
    ANALYTICAL METHODS, 2013, 5 (16) : 3920 - 3926
  • [45] Optimization of Ultrasound-Assisted Extraction of Some Bioactive Compounds from Tobacco Waste
    Banozic, Marija
    Banjari, Ines
    Jakovljevic, Martina
    Subaric, Drago
    Tomas, Srecko
    Babic, Jurislav
    Jokic, Stela
    MOLECULES, 2019, 24 (08)
  • [46] Utilizing Herbal Dust: Ultrasound-Assisted Extraction of Green Tea, Hibiscus, and Lemon Balm Filter Tea Industry Waste
    Simic, Sinisa
    Vidovic, Senka
    Stosic, Jelena Lubura
    Filipovic, Katarina
    Aladic, Krunoslav
    Jokic, Stela
    Gavaric, Aleksandra
    PROCESSES, 2024, 12 (11)
  • [47] Extraction of active ingredients from green tea (Camellia sinensis):: Extraction efficiency of major catechins and caffeine
    Perva-Uzunalic, A
    Skerget, M
    Knez, Z
    Weinreich, B
    Otto, F
    Grüner, S
    FOOD CHEMISTRY, 2006, 96 (04) : 597 - 605
  • [48] Ultrasound-assisted solvent extraction combined with magnetic ionic liquid based-dispersive liquid-liquid microextraction for the extraction of mycotoxins from tea samples
    Gholizadeh, Sara
    Mirzaei, Hamid
    Khandaghi, Jalil
    Mogaddam, Mohammad Reza Afshar
    Javadi, Afshin
    JOURNAL OF FOOD COMPOSITION AND ANALYSIS, 2022, 114
  • [49] Optimization of sequential supercritical fluid extraction (SFE) of caffeine and catechins from green tea
    Sokmen, Munevver
    Demir, Ezgi
    Alomar, Suliman Yousuf
    JOURNAL OF SUPERCRITICAL FLUIDS, 2018, 133 : 171 - 176
  • [50] Ultrasound-assisted extraction of corn carotenoids in ethanol
    Ye, Jun
    Feng, Lingling
    Xiong, Jian
    Xiong, Yedan
    INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 2011, 46 (10): : 2131 - 2136
12345