|
|
|
|
|
|
Analysis of Trace Elements in Ophiocordyceps Sinensis From
Different Habitats |
WANG Wei-en |
School of Chemistry and Chemical Engineering, Qinghai Normal University, Xining 810008, China
|
|
|
Abstract The remarkable and mysterious tonic effect of Ophiocordyceps sinensis has always concerned people. In particular, its pharmaceutical value and total arsenic exceeded the standard, which caused many doubts about Ophiocordyceps sinensis. Therefore, it is necessary to analyze the level of essential trace elements in Ophiocordyceps sinensis and conduct safety evaluations on potentially toxic trace elements. Based on the atomic emission spectrum, atomic absorption spectrum, and atomic fluorescence spectrum, a better analysis scheme is selected according to factors such as applicability, sensitivity, precision, linear range, and the ability to resist the forced interference of major elements with the target analytes. Select a microwave-assisted digestion program to minimize matrix interference. The content of five elements Fe,Zn,Mn,Cu were analyzed by ICP-OES spectrometry, the content of Pb was analyzed by graphite furnace atomic absorption spectrometry, and the content of Se and As was analyzed by tomic fluorescence spectrometry. The average contents of eight trace elements in Ophiocordyceps sinensis from 15 producing areas were analyzed. They are Fe,Zn,Mn,Se,Cu,Sr,As,Pb. The results showed that the average content of Mn,Fe,Zn and Se in Ophiocordyceps sinensis is at a high level, and the average content of Cu and Sr in Ophiocordyceps sinensis is at a general level, the average content of Pb is within the limits of the Pharmacopoeia. The average content of As is beyond the limits of the Pharmacopoeia. The average content of Fe was 1 770.5 μg·g-1, that of Zn was 106.2 μg·g-1, that of Mn was 60.5 μg·g-1, that of Se was 0.055 μg·g-1, that of Cu was 17.4 μg·g-1, that of Sr was 4.4 μg·g-1, that of As was 11.42 μg·g-1, and that of Pb was 2.33 μg·g-1. The average content of Mn and Fe in Ophiocordyceps sinensis from Maqin County, Qinghai province, reached the highest levels of 84.1 and 3 089.8 μg·g-1 , respectively. The average content of Zn in Ophiocordyceps sinensis from Qilian County, Qinghai province, reached the highest level of 163. 0 μg·g-1. The average content of Se in Ophiocordyceps sinensis from Zhiduo County, Qinghai province, reached 0.083 μg·g-1. There were regional differences in the average contents of Fe,Mn,As,Zn in Ophiocordyceps sinensis.
|
Received: 2022-05-30
Accepted: 2022-11-15
|
|
Corresponding Authors:
WANG Wei-en
|
|
[1] Sung G H, Hywel-Jones N L, Sung J M, et al. Studies in Mycology, 2007, 57:5.
[2] WU Xin-liang,MAO Xiao-lan,Tuliguer (吴新亮,卯晓岚,图力古尔). Medicinal Fungi of China(中国药用真菌). Beijing: Science Press(北京:科学出版社),2013,86.
[3] The Pharmacopoeia Commission of PRC(国家药典委员会). Pharmacopoeia of the People's Republic of China[中国药典(一部)]. Beijing: Chinese Medical Science and Technology Press(北京:中国医药科技出版社), 2015,31.
[4] Tuliguer(图力古尔). Fungi Taxonomy(蕈菌分类学). Beijing: Science Press(北京:科学出版社), 2018. 139.
[5] ZHENG Hu-zhan, DONG Ze-hong, SHE Jing(郑虎占,董泽宏,佘 靖). Application and Modern Research of Traditional Chinese Medicine (5)[中药现代研究与应用(第五卷)]. Beijing:The Academy Press(北京:学苑出版社), 1998,Ⅵ: 4833.
[6] State Administration of Traditional Chinese Medicine(国家中医药管理局). Chinese Materia Medica[中华本草(第一册)]. Shanghai: Shanghai Scientific and Technical Publishers(上海:上海科学技术出版社),1999,3,494.
[7] Zhou X W, Gong Z H, Su Y, et al. Journal of Pharmacy and Pharmacology,2009, 61: 279.
[8] ZHANG Gu-ren, YU Jun-hui, WU Guang-guo, et al(张古忍,余俊辉,吴光国,等). Acta Ecologica Sinica(生态学报),2011, 31(14):4117.
[9] JIA Lei, ZHAO Man-rong(贾 磊,赵曼蓉). Acta Botanica Boreali-Occidentalia Sinca(西北植物学报),2001,21(3): 579.
[10] LIU Xiao-yuan, GUO Rui, WANG Xue-xue, ei al(刘晓嫒,郭 锐,王雪雪,等). Guangzhou Chemical Industry(广州化工),2018,46(24): 98.
[11] Peter H, Helmut D K. Journal of Trace Elements in Medicine and Biology, 2021, 64:126706.
[12] Zou T T, Li Y L, Jin H Y, et al. Chinese Medicine, 2018, 13:1.
|
[1] |
HE Yan1, TAO Ran1, YANG Ming-xing1, 2*. The Spectral and Technology Studies of Faience Beads Unearthed in Hubei Province During Warring States Period[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3700-3709. |
[2] |
WANG Yan1, HUANG Yi1, 2*, YANG Fan1, 2*, WU Zhong-wei2, 3, GUAN Yao4, XUE Fei1. The Origin and Geochemical Characteristics of the Hydrothermal Sediments From the 49.2°E—50.5°E Hydrothermal Fields of the Southwest Indian Ocean Ultra-Slow Spreading Ridge[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2868-2875. |
[3] |
CHEN Chao-yang1, 2, LIU Cui-hong1, 2, LI Zhi-bin3, Andy Hsitien Shen1, 2*. Alexandrite Effect Origin of Gem Grade Diaspore[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2557-2562. |
[4] |
CHEN Di, SONG Chen, SONG Shan-shan, ZHANG Zhi-jie*, ZHANG Hai-yan. The Dating of 9 Batches of Authentic Os Draconis and the Correlation
Between the Age Range and the Ingredients[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(06): 1900-1904. |
[5] |
HE Yan1, SU Yue1, YANG Ming-xing1, 2*. Study on Spectroscopy and Locality Characteristics of the Nephrites in Yutian, Xinjiang[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(12): 3851-3857. |
[6] |
CHEN Tao1, GUO Hui1, YUAN Man1, TAN Fu-yuan3*, LI Yi-zhou2*, LI Meng-long1. Recognition of Different Parts of Wild Cordyceps Sinensis Based on Infrared Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(12): 3727-3732. |
[7] |
CHEN Chao-yang1,HUANG Wei-zhi1,SHAO Tian1,LI Zhi-bin2,Andy Hsitien Shen1*. Characteristics of Visible Spectrum of Apatite With Alexandrite Effect[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1483-1486. |
[8] |
LIU Yan-de, GAO Xue, JIANG Xiao-gang, GAO Hai-gen, LIN Xiao-dong, ZHANG Yu, ZHENG Yi-lei. Detection of Anthracnose in Camellia Oleifera Based on Laser-Induced Breakdown Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(09): 2815-2820. |
[9] |
LU Xiao-ke1, LI Wei-dong1, LI Xin-wei2. Spectroscopic Analysis of Relics Unearthed from Xipo Site[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(04): 1186-1194. |
[10] |
LIANG Piao-piao1, ZHOU Shan-shan1, XING Yun-xin1, LIU Ying1, 2*. Quantification of Trace Elements in Hair Samples from 156 Women Living in the Low-Selenium Region of Inner Mongolia by ICP-AES and AFS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(07): 2217-2222. |
[11] |
HAO Xiao-jian*, TANG Hui-juan, HU Xiao-tao. Detection Sensitivity Improvement Study of LIBS by Combining Au-Nanoparticles and Magnetic Field[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(05): 1599-1603. |
[12] |
LIU Hong-wei, NIE Xi-du*. Analysis of Trace Elements in Wild Artemisia Selengensis Using Inductively Coupled Plasma Tandem Mass Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(12): 3923-3928. |
[13] |
CAI Shi-shi1,ZHANG En1, 2*. Trace Elements and U-Pb Ages of Zircons from Myanmar Jadeite-Jade by LA-ICP-MS: Constraints for Its Genesis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(06): 1896-1903. |
[14] |
JIANG Bo1, 3, HUANG Jian-hua2*, LIU Wei2. Multi-Element Analysis of Wild Chinese Honeylocust Fruit by Inductively Coupled Plasma Tandem Mass Spectrometry (ICP-MS/MS)[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3859-3864. |
[15] |
PENG Chuan-yi, ZHU Xiao-hui, XI Jun-jun, HOU Ru-yan, CAI Hui-mei*. Macro- and Micro-Elements in Tea (Camellia sinensis) Leaves from Anhui Province in China with ICP-MS Technique: Levels and Bioconcentration[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(06): 1980-1986. |
|
|
|
|