Analysis of Caffeine Levels in the Beverages of Roasted Arabica Coffee Balango in Bukik Apik with the Method of Spectroscopic

被引：0
|
作者：
Fadri, R. A. [1 ]
Sayuti, K. [2 ]
Nazir, N. [2 ]
Suliansyah, I [3 ]
机构：
[1] Andalas Univ, Agr Sci Doctoral Program, Padang, Indonesia
[2] Andalas Univ, Agr Technol Fac, Padang, Indonesia
[3] Andalas Univ, Agr Fac, Padang, Indonesia
来源：
INTERNATIONAL CONFERENCE OF SUSTAINABILITY AGRICULTURE AND BIOSYSTEM | 2020年 / 515卷
关键词：
Coffee; Balango; Caffeine;
D O I：
10.1088/1755-1315/515/1/012071
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
Research has been conducted on the analysis of caffeine levels in the beverages of roasted arabica coffee balango using spectroscopic method. The research was conducted in Research and Testing Laboratories (RTL) Gajah Mada University in November 2019. Samples of arabica coffee were taken from Balingka Agam Regency which was processed using the process of fully washed and roasted using a soil cauldron or Balango in Bukik Apik of Bukittinggi city. This successfully proved that the surface area of the coffee powder determined the amount of dissolved caffeine level in boiling water. The concentration of caffeine in original coffee powders, fine, medium, and coarse in a row are : 35.03%; 17.67%; 1.31%; and 0.69%.
引用
收藏
页数：5
相关论文
共 41 条
  • [31] Optimization and validation of HPLC–DAD method for simultaneous analysis of sweeteners, preservatives, and caffeine in sugar-free beverages
    Rita Székelyhidi
    Zsolt Ajtony
    Erika Lakatos
    Olivér Hegyi
    Beatrix Sik
    European Food Research and Technology, 2023, 249 : 2797 - 2805
  • [32] Optimization and validation of HPLC-DAD method for simultaneous analysis of sweeteners, preservatives, and caffeine in sugar-free beverages
    Szekelyhidi, Rita
    Ajtony, Zsolt
    Lakatos, Erika
    Hegyi, Oliver
    Sik, Beatrix
    EUROPEAN FOOD RESEARCH AND TECHNOLOGY, 2023, 249 (11) : 2797 - 2805
  • [33] Development of a method for nondestructive NIR transmittance spectroscopic analysis of acetaminophen and caffeine anhydrate in intact bilayer tablets
    Ito, Masatomo
    Suzuki, Tatsuya
    Yada, Shuichi
    Nakagami, Hiroaki
    Teramoto, Hiroshi
    Yonemochi, Etsuo
    Terada, Katsuhide
    JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 2010, 53 (03) : 396 - 402
  • [34] Investigating the effects of geographical origin, roasting degree, particle size and brewing method on the physicochemical and spectral properties of Arabica coffee by PCA analysis
    Bilge, Gonca
    JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE, 2020, 57 (09): : 3345 - 3354
  • [35] Investigating the effects of geographical origin, roasting degree, particle size and brewing method on the physicochemical and spectral properties of Arabica coffee by PCA analysis
    Gonca Bilge
    Journal of Food Science and Technology, 2020, 57 : 3345 - 3354
  • [36] Development and validation of an analytical method for the analysis of Sterigmatocystin in roasted coffee beans and black pepper using liquid chromatography-tandem mass spectrometry
    Chung, Stephen W. C.
    Wu, Andy H. T.
    FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT, 2020, 37 (02): : 355 - 362
  • [37] A simple and reliable calibration method for direct analysis of ground-roasted coffee by portable XRF: an accurate analytical tool for total diet studies
    Santos, Nayza Ferreira
    Guimaraes Guilherme, Luiz Roberto
    Carbone Carneiro, Marco Aurelio
    Bueno Guerra, Marcelo Braga
    JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2024, 39 (04) : 1152 - 1159
  • [38] DEVELOPMENT AND VALIDATION OF A METHOD FOR THE ANALYSIS OF OCHRATOXIN A IN ROASTED COFFEE BY LIQUID CHROMATOGRAPHY/ELECTROSPRAY-MASS SPECTROMETRY IN TANDEM (LC/ESI-MS/MS)
    Bandeira, Raquel D. C. C.
    Uekane, Thais M.
    da Cunha, Carolina P.
    Geaquinto, Luths R. O.
    Cunha, Valnei S.
    Caixeiro, Janaina M. R.
    Godoy, Ronoel Luiz O.
    de la Cruz, Marcus Henrique C.
    QUIMICA NOVA, 2012, 35 (01): : 66 - 71
  • [39] Central composite design (CCD) approach to develop HPLC method for caffeine: Application to coffee samples analysis of Jazan region, Saudi Arabia
    Najmi, Asim
    Rehman, Zia ur
    Zoghebi, Khalid
    Alhazmi, Hassan Ahmed
    Albratty, Mohammed Mofarreh
    Haroobi, Qasem Yahya Hassan
    Sayram, Ismail Mohammed Ali
    Saleh, Mohammed Ahmed
    Qaser, Waleed Mohammed Ahmed
    Qaysi, Abdulaziz Ali Houssein
    JOURNAL OF SAUDI CHEMICAL SOCIETY, 2024, 28 (01)
  • [40] Analysis of coffee (Coffea arabica L.) performance in relation to radiation levels and rates of nitrogen supply I. Vegetative growth, production and distribution of biomass and radiation use efficiency
    Bote, Adugna Debela
    Ayalew, Biruk
    Ocho, Fikre L.
    Anten, Niels P. R.
    Vos, Jan
    EUROPEAN JOURNAL OF AGRONOMY, 2018, 92 : 115 - 122
12345