光谱学与光谱分析 |
|
|
|
|
|
Determination of Mineral Elements in Two Grades of Three Green Tea Varieties by ICP-AES |
ZHAO Li-yan1, CAO Chan-yue1, CHEN Gui-tang3, FANG Yong2, HU Qiu-hui1, 2* |
1. College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China 2. College of Food Science and Nutritional Engineering, Nanjing University of Finance and Economics, Nanjing 210046, China 3. Department of Food Quality and Safety, China Pharmaceutical University, Nanjing 210009, China |
|
|
Abstract Green tea, a traditional healthy drink, has various necessary nutrients. A study was carried out on the contents of mineral elements such as Ni, Ba, Fe, Mn, Cr, Mg, Ca, Cu and Al in two grades of three green tea varieties by ICP-AES. The difference in contents of mineral elements between green teas was studied. The results indicated that there are different contents of mineral elements among varieties and grades of green tea. A basis for consumption, varieties identification and grades judgment was provided by the study.
|
Received: 2010-05-10
Accepted: 2010-08-20
|
|
Corresponding Authors:
HU Qiu-hui
E-mail: qiuhuihu@njau.edu.cn
|
|
[1] Drazenka K, Dunja H, Ana B. Food Research International, 2010, 43(1): 167. [2] Nakagawa T, Yokozawa T. Food and Chemical Toxicology, 2002, 40(12): 1745. [3] Osamu M, John F K, Yasushi T. Food and Chemical Toxicology, 2009, 47(6): 1296. [4] Fujiki H. The Chemical Record, 2005, 5(3): 119. [5] Márcia C, Carmen J, Patrícia V. Food Chemistry, 2010, 122(1): 49. [6] Johnson J J, Bailey H H, Mukhtar H. Phytomedicine, 2010, 17(1): 3. [7] Chantre P, Lairon D. Phytomedicine, 2002, 9(1): 3. [8] WANG Zhi-ben(王志本). Problem of Agricultural Economy(农业经济问题), 2005, 4: 54. [9] Owuor P O, Kamau D M, Jondiko E O. Food Chemistry, 2009, 115: 290. [10] Okinda O P, Francis N W, Wilson K N. Food Chemistry, 2010, 119(3): 1168. [11] CHANG Xiang-yang, ZHU Bing-quan, CHEN Nan, et al(常向阳,朱炳泉,陈 南,等). Journal of Guangzhou University(Natural Science Edition)(广州大学学报·自然科学版),2007, 6(6): 49. [12] Yip Y, Chan K K, Ping-yuk Cheung P Y. Food Chemistry, 2009, 112(4): 1065. [13] LIU Xiang-sheng, ZHANG An-ding(刘湘生, 张安定). Modern Scientific Instruments(现代科学仪器), 2000, (1): 19. [14] HE Xiao-qing, CHEN Weng-xiang, LIU Xiang-sheng, et al(何小青, 陈翁翔, 刘湘生, 等). Journal of Instrumental Analysis(分析测试学报),2004, 23(2): 116. [15] FAN Zhao-yi, HONG De-chen, LI Nan(范兆义, 洪德臣, 李 楠). Journal of Jiangxi College of Traditional Chinese Medicine(江西中医学院学报), 1996, 8(3): 27. [16] HONG De-chen, LI Nan, FAN Zhao-yi(洪德臣, 李 楠, 范兆义). Guangdong Trace Elements Science(广东微量元素科学), 1994, 1: 9. [17] WU Zhong, YU Wo-rui, LIN Hong(吴 忠, 庾沃瑞, 林 红). Academic Journal of Guangdong College of Pharmacy(广东药学院学报),1994, (1): 38.
|
[1] |
CHEN Xiao-li1, WANG Li-chun1, LI You-li1, GUO Wen-zhong1, 2*. Effects of Alternating Light Spectrum on the Mineral Element Level of Lettuce[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(09): 2813-2817. |
[2] |
CHEN Qian, CHEN Tao*, XU Xing, KANG Bin-yan, ZHENG Jin-yu, LI Meng-yang. Gemmological and Spectroscopic Studies of the Jade Looked Like “Frozen Matrix” Chicken-Blood Stone[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(06): 1920-1924. |
[3] |
LIAN Xiao-qin1, 2,LIU Yu1, 2,CHEN Yan-ming1, 2,HUANG Jing1, 2,GONG Yong-gang1, 2,HUO Liang-sheng1, 2. Research on Multi-Peak Spectral Line Separation Method Based on Adaptive Particle Swarm Optimization[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1452-1457. |
[4] |
ZHA Ling-yan1,2, ZHANG Yu-bin1,2, LI Zong-geng1,2, LIU Wen-ke1,2*. Effect of Continuous Red/Blue LED Light and Its Light Intensity on Growth and Mineral Elements Absorption of Lettuce[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(08): 2474-2480. |
[5] |
LI Pao1, 2, SHEN Ru-jia1, LI Shang-ke1, SHAN Yang2, DING Sheng-hua2, JIANG Li-wen1, LIU Xia1, DU Guo-rong1, 3*. Nondestructive Identification of Green Tea Based on Near Infrared Spectroscopy and Chemometric Methods[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(08): 2584-2589. |
[6] |
LIU Bing-bing, LIU Jia, ZHANG Chen-ling, HAN Mei, JIA Na, LIU Sheng-hua*. Preconcentration and Determination of Heavy Metals in Water Samples by Ion Exchange Resin Solid Phase Extraction with Inductively Coupled Plasma Atomic Emission Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(12): 3917-3922. |
[7] |
TIAN Ying-gang, HU Qing-qing, XIE Ming-yong. Comparison of Mineral Element Contents in Silky Fowl and Non-Medicinal Chicken[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(11): 3563-3566. |
[8] |
LIU Jia, LIU Bing-bing, HAN Mei, JIA Na, ZHANG Chen-ling*. Methodology Research for Determination of Total Phosphorus in Water by Inductively Coupled Plasma-Atomic Emission Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(06): 1880-1883. |
[9] |
CHEN Hua-zhou1, 2, XU Li-li3, CAI Ken4*, LIU Zhen-yao2, 5, CHEN An1, LIANG Yuan-yuan2. Performance Diagnosis of ICP-AES Combined with SVDV Technology for Quality Analysis of Drinking Water[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(05): 1558-1562. |
[10] |
YU Xiao-lan, PENG Ji-yu, LIU Fei, HE Yong*. Fast Identification of Matcha and Green Tea Powder with Laser-Induced Breakdown Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(06): 1908-1911. |
[11] |
ZHANG Wen-li1, 2, 3, LONG Ping1, 2, 3*, WU Jian1, 2, 3, CHEN Xiu-min1, 2, 3, XIONG Heng1, 2, 3, YANG Bin1, 2, 3. Determination of Sulfur in Solid and Solution of Phosphate Ore Pulp Flue Gas Desulfurization Agent with ICP-AES[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(05): 1535-1539. |
[12] |
LI Xiao-li, ZHANG Yu-ying, HE Yong*. Study on Detection of Talcum Powder in Green Tea Based on Fourier Transform Infrared (FTIR) Transmission Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(04): 1081-1085. |
[13] |
WANG Yi-min1*, ZHANG Li-li1, ZHANG Xiao-wen1, ZHANG Ke1, MA Jian-hua1, ZHANG Li1, ZHANG Bao-lin2, SU Li1, WANG Jun-ling1. Comparative Study on Three Pretreatment Methods for Atomic Absorptive Spectrophotometry Determination of Metal Elements in Lycium Barbarum [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(03): 914-918. |
[14] |
LI Xiao-li, ZHOU Rui-qing, SUN Chan-jun, HE Yong* . Detection of Lead Chrome Green Illegally Added in Tea Based on Confocal Raman Spectroscopy [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(02): 461-466. |
[15] |
QI Li-jie, WANG Ying*, MENG Qing-zhu, ZHAO Zhen . Study on the Element Composition of Ancient Fossils and Meteorites [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(01): 247-249. |
|
|
|
|