Volume 3, Issue 1-2, February 2015, Page: 106-110
Optimizing the Extraction Conditions of Phenolic Compounds from Fresh Tea Shoot
Nguyen Ngoc Tram, Faculty of Chemistry, Department of Biochemistry, University of Technology HCMC, Vietnam
Phan Phuoc Hien, Faculty of Food and Life Sciences, University of Hung Vuong, HCMC, Vietnam
Huynh Ngoc Oanh, Faculty of Chemistry, Department of Biochemistry, University of Technology HCMC, Vietnam
Received: Oct. 8, 2014;       Published: Jan. 29, 2015
DOI: 10.11648/j.jfns.s.2015030102.30      View  3275      Downloads  226
In the traditional method, the single factor models can be analysed easily but the multifactorial models cannot. To avoid these limitations, the Design Expert 8.0 software was used to analysis the complex multifactorial models. In this study, four factors: assisted microwave time (10 – 20 seconds), water-to-tea ratio (1:40 – 1:80 (w/v)), extraction time (30 – 50 minutes) and temperature (77 – 87oC) were conducted and total polyphenol content was considered indicators for assessment. The preliminary results showed that this model is significant and can be applied for the large scale.
Assisted Microwave Time, Extraction Time and Temperature, Multifactorial, Optimize, Water-To-Tea ratio, Total Polyphenol Content
To cite this article
Nguyen Ngoc Tram, Phan Phuoc Hien, Huynh Ngoc Oanh, Optimizing the Extraction Conditions of Phenolic Compounds from Fresh Tea Shoot, Journal of Food and Nutrition Sciences. Special Issue: Food Processing and Food Quality. Vol. 3, No. 1-2, 2015, pp. 106-110. doi: 10.11648/j.jfns.s.2015030102.30
J. Prakash Maran; S. Manikandan; B. Priya; P. Gurumoorthi, "Box-Behnken Design Based Multi-Response Analysis and Optimization of Supercritical Carbon Dioxide Extraction of Bioactive Flavonoid Compounds from Tea (Camellia Sinensisl.) Leaves," Journal of Food Science and Technology, pp. 1-13, 2013.
Ricardo Malheiro; Susana Casal; Hugo Lamas; Albino Bento; José Alberto Pereira, "Can tea extracts protect extra virgin olive oil from oxidation during microwave heating?," Food Research International, vol. 48, pp. 148–154, 2012.
G. Spigno; D.M. De Faveri, "Microwave-assisted extraction of tea phenols: A phenomenological study," Journal of Food Engineering, vol. 93, pp. 210–217, 2009.
Ezzohra Nkhili; Valerie Tomao; Hakima El Hajji; Es-Seddik El Boustani; Farid Chemat; Olivier Dangles, "Microwave-assisted water extraction of green tea polyphenols," Phytochemical Analysis, vol. 20, pp. 408–415, 2009.
Xuejun Pan; Guoguang Niu; Huizhou Liu, "Microwave-assisted extraction of tea polyphenols and tea caffeine from green tea leaves," Chemical Engineering and Processing, vol. 42, pp. 129-133, 2003.
W.J. Chen; S.Q. Wan., "Research progress on polyphenols of tea," Natural Production Research and Development, vol. 6, pp. 74-80, 1994.
Surasak Hemwimon; Prasert Pavasant; Artiwan Shotipruk, "Microwave-assisted extraction of antioxidative anthraquinones from roots of Morinda Citrifolia," Separation and Purification Technology, vol. 54, pp. 44–50, 2007.
Vuong QV; Stathopoulos CE; Golding JB; Nguyen MH; Roach PD, "Optimum conditions for the water extraction of L-theanine from green tea," Journal of Separation Science, vol. 34, pp. 2468-2474, 2011.
Shuntaro Tsubaki; Hiroyuki Iida; Masahiro Sakamoto; Jun-Ichi Azuma, "Microwave heating of tea residue yields polysaccharides, polyphenols, and plant biopolyester," Journal of Agricultural and Food Chemistry, vol. 56, pp. 11293–11299, 2008.
G. W. SANDERSON, "Changes in the level of polyphenol oxidase activity in tea flush on storage after plucking," Journal of the Science of Food and Agriculture, vol. 15, pp. 634-639, 1964.
S. N. Stephen Thanaraj, "Influence of Polyphenol Oxidase Activity and Polyphenol Content of Tea Shoot on Quality of Black Tea," Journal of the Science of Food and Agriculture, vol. 51, pp. 57-69, 1990.
Giovana Cristina Ceni; Eliana Maria Baldissera; Maristela dos Santos Primo; Octávio Augusto Ceva Antunes; Cláudio Dariva; José Vladimir de Oliveira; Débora de Oliveira, "Influence of application of microwave energy on quality parameters of mate tea leaves (Ilex Paraguariensis st. Hil.)," Food Technology and Biotechnology, vol. 47, pp. 221–226, 2009.
Yuanyuan Huang; Jianchun Sheng; Fangmei Yang; Qiu Hui Hu, "Effect of enzyme inactivation by microwave and oven heating on preservation quality of green tea," Journal of Food Engineering, vol. 78, pp. 687–692, 2007.
Hui Wang; Ligang Chen; Yang Xu; Qinglei Zeng; Xiaopan Zhang; Qi Zhao; Lan Ding, "Dynamic microwave-assisted extraction coupled online with clean-up for determination of caffeine in tea," LWT - Food Science and Technology, vol. 44, pp. 1490-1495, 2011.
Juane Donga; Xihan Mab; Zhuorui Fu; Ying Guo, "Effects of microwave drying on the contents of functional constituents of eucommia ulmoides flower tea," Industrial Crops and Products, vol. 34, pp. 1102– 1110, 2011.
L.H. Yao; Y.M. Jiang; N. Caffin; B.D Arcy; N. Datta; X. Liu; R. Singanusong; Y. Xu, "Phenolic compounds in tea from Australian supermarkets," Food Chemistry, vol. 96, pp. 614-620, 2006.
Afify Ael-M; El-Beltagi HS; El-Salam SM; Omran AA, "Biochemical changes in phenols, flavonoids, tannins, vitamin E, β-carotene and antioxidant activity during soaking of three white sorghum varieties," Asian Pacific Journal of Tropical Biomedicine, vol. 2, pp. 203-209, 2012.
Francis Muigai Ngure; John K. Wanyoko; Symon M. Mahungu; Anakalo A. Shitandi; Biswas A. K.; Biswas A. K.; Sarka, "Catechins depletion patterns in relation to theaflavin and thearubigins formation," Food Chemistry, vol. 115, pp. 8-14, 2009.
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