Extraction and Determination of Polysaccharides from Yunlong Auricularia auricular

J4 ›› 2012, Vol. 11 ›› Issue (3): 31-34.

Extraction and Determination of Polysaccharides from Yunlong Auricularia auricular

Objective: To extract both artificial culture and wild Auricularia auricular polysaccharides and determinate their
contents. Methods: The polysaccharide was extracted with ethanol and the polysaccharide content was wired by UV spectrophotometry phenol -sulfuric acid color method. Results: Within the range of 8.0 -48.0 μg/mL, the recovery ratio of polysaccharide was 99.03% with RDS of 0.66% （n=6）. The recovery ratio of polysaccharide in artificial culture and wild Auricularia auricular were 18.48% and 18.29%, respectively. Artificial culture and wild Auricularia auricular in the polysaccharide content was 9.21% and 8.20%, respectively. Conclusion: Wild Auricularia auricular has higher content of polysaccharides than that of culture artificially. Growing environment affects the contents of Auricularia auricula's polysaccharides.

1. Collegle of Public Health, Dali University, Dali, Yunnan 671000, China;
2. Pre-clinical Collegle, Dali University, Dali, Yunnan 671000, China

Received:2011-06-15 Revised:2011-07-23 Online:2012-03-15 Published:2012-03-15

Abstract

Abstract:

Key words: Auricularia auricula, ethanol extraction, UV spectrophotometry phenol-sulfuric acid method, polysaccharides, content

CLC Number:

R284.2

[1]	Mi Dan, Li Caiyi, Yang Zongbin, Wang Fusheng . Research on Extraction Technology of Polysaccharides from Triplostegia glandulifera#br# by Response Surface Methodology [J]. Journal of Dali University, 2020, 5(2): 43-49.
[2]	Zou Chuncai, Zong Qianni, Zhang Wenzhi, Yan Haiyan*. A Comparison on the Content Determination of Total Amino Acids, Flavonoids and Saponins in Trichosanthis Fructus and Its Steamed Products [J]. , 2018, 3(6): 61-64.
[3]	Liu-Zhang-You, LI Yang, ZHOU Yong-Feng, ZHANG Hai-Zhu. A New QAMS Analytical Method for Rapid Determination of Seven Bioactive Components in Forsythia suspensa Based on UPLC [J]. , 2018, 3(4): 24-30.
[4]	Wang Caibu，Duan Baozhong. Determination and Analysis of Polysaccharide in Polygonatum kingianum from Different Planting Bases in Yunnan [J]. , 2018, 3(2): 14-17.
[5]	MU Mao-Jun, LI Yang, LI Cheng-Gong, LIU Heng, TAN Feng, ZHOU Nong, ZHANG Hai-Zhu. Simultaneous Determination of Two Anthraquinone Glucosides in Polygonum multiflorum Based on UPLC [J]. , 2018, 3(12): 57-61.
[6]	Liu Zhuanqing, Liu Jide. Research on the Interaction Between Subject and Object of the National Sports Tourism from the Perspective of Symbolic Interaction Theory [J]. , 2017, 2(6): 80-84.
[7]	Pang Zhaoling, Zhong Mingming, Pan Lixin. Study on the Tourism Image of World Cultural Heritage of Ancient Village Based on Web Text:#br# Taking Hong Village as an Example [J]. Journal of Dali University, 2017, 2(3): 25-30.
[8]	Su Min，Yang Shengchun，Zhou Ping. The Determination of the Content of Total Flavonoids in Juglans sigillata Dode by Differential Spectrophotometry [J]. J4, 2016, 1(8): 15-19.
[9]	Yu Xiangdong, Fu Mengyu, Chen Luqiong, Yang Shengchun. Determination of the Contents of Total Amino Acids in Parts of Orchidaceae Plants in Yunnan [J]. J4, 2016, 1(8): 20-23.
[10]	Liu Jia, Xiao Peiyun, Liu Guangming, Yang Yongshou. Study on a Method for Determination of Proanthocyanidins in Yunnan Pine Needles [J]. J4, 2016, 1(8): 24-28.
[11]	Zhou Nong, Li Li, Ding Bo, Chen Rong. Exploration of the Job Demand-Oriented "Horticultural Plant Cultivation" Teaching Reform [J]. J4, 2016, 1(6): 91-92.
[12]	Zhao Huiran, Wang Yuzhen, Xu Ruilan, Zong Lili, Hu Jun, Guo Jie. Extraction of Polysaccharide and Content Determination of Yunnan Orchidaceae Plants [J]. J4, 2016, 1(4): 26-28.
[13]	Zhang Yao, Li Wenhu, Sun Yingying, Yan Ya. Optimization of Matrix Composition for Astragalus Polysaccharides Skincare Product [J]. J4, 2015, 14(8): 11-14.
[14]	WANG Wan-fang，ZHANG Huai-ling，CHEN Li，SHI Cai-yan，XIAO Huai. A Comparative Study on the Content of Tea-Polyphenols and Antioxidation Activity in Different Teas [J]. J4, 2014, 13(10): 18-21.
[15]	LI Ju-Xian, ZHANG Biao- , PENG Qing-Hua. Content-based Instruction and Regionalized Materials of English Reading Courses for College English Majors [J]. J4, 2014, 13(1): 84-87.

Extraction and Determination of Polysaccharides from Yunlong Auricularia auricular

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments