Study on Microwave-assisted Extraction of Gardenia

Jialin Zhu, Zhenyu Jiang, Shuangling Li

Abstract


Plant polysaccharides are compounds that are composed of α-or β-glycosidic bonds by many of the same or different monosaccharides. They are commonly found in natural plants and have molecular weights of tens of thousands or even millions, which constitute life activities. One of the four basic substances, closely related to maintaining the function of life. In recent years, a large number of studies have shown that polysaccharides in addition to immune regulation, anti-tumor biological effects, there are anti-aging, hypoglycemic, anticoagulant and other effects, and its side effects on the body is small, therefore, polysaccharide research has become a medicine Sector of the hot areas. This study aims to study the orthogonal extraction experiment of L9 (33) with water as extractant, and to study the process of microwave extraction of gardenia polysaccharide. Methods: The content of polysaccharides in the samples was determined by phenol - sulfuric acid method. Results: The optimum extraction conditions were as follows: 20 min; solid-liquid ratio: 1: 30; microwave frequency: 2 times, the polysaccharide content was 7.61%


Full Text:

PDF

References


Zhang Xiaojing, Liu Huidong, Advances in Extraction and Separation of Plant Polysaccharides and Pharmacological Effects [J]; Shi Zhenguo Medicine, 2003,14 (8): 495.

Wang Chenming, Pharmacological effects of plant polysaccharides [J]. Chinese medicine, 2002,11 (11): 73-74.

Yin J, Guo L. Modern Chinese medicine research and clinical application [M]. Beijing: Xueyuan Publishing House, 1993: 471-471.

Guo Lin, Wang Guiyun, Wang Di, et al. Rubiaceae medicinal plants pharmacological effects of overview [J], Chinese Medicine Information, 1994,11 (1): 37-37.

Journal of Guiyang College of Traditional Chinese Medicine, 1999,21 (1): 48 (in Chinese)

Ma Junyi, Zhang Ji, Zeng Jiayu. Plant polysaccharide research overview, Chinese Journal of Practical Chinese and Western Medicine, 2003, (12): 1835-1838

Cui Shude. Traditional Chinese Medicine [M]. Harbin: Heilongjiang Science and Technology Press, 1986: 235.

Wang Gangli, Chen Dekao, Zhao Shujie. Gardenia plant chemical composition of the progress of [J]. Chinese Journal of Traditional Chinese Medicine, 1996,21 (2): 67-67.

Zhang Guijun. Chinese medicine firm learning - Beijing: Science Press, 2002.9

Liang Xiaotian. Basic research on traditional Chinese medicine, Volume II, - Beijing: Science Press, 2004

Shi Ruofu, Li Daoli, et al. The anti-tumor activity of gardenia polysaccharide, forest chemical industry and industry, 2002: 22 (4)

Zhang Jianhua, Gardenia pharmacological research progress, Jilin Chinese medicine 1998: (2)

Zhang Ying, Yu Zhuoyu, Wu Xiaoqin, Chinese herbal medicine and natural plant active ingredients extraction technology - microwave assisted extraction, Chinese Journal of Traditional Chinese Medicine, 2004: 29 (2)

Tian Zhiyong, Yu Peiming, Xu Qitai, Chinese medicine gardenia research progress, when the medicine of the National Medicine of the United States medicine, 2004: 15 (11)

Hong Wei, Guan Chengzhen, et al. Experimental design and analysis, China Forestry Press, 2004, the first edition.

Gao Xiaorong, Liu Peixun, Polysaccharide structure-activity relationship research progress, Chinese herbal medicine, 2004: 35

(2)

Yang Huaijin, Polysaccharide research progress, China Journal of Traditional Chinese Medicine, 2003: 10

Feng Yayun, Feng Chaowu, Chemical basic experiments, Chemical Industry Press, 2004, the first edition.

Nie Shiming, Zhang Liping, et al., Orthogonal test method optimization of curcuma extraction process, proprietary Chinese medicines, 2002: 24 (9)

Qiao Xiuwen, Li Hongling, et al., Xinjiang Lithospermum polysaccharide ultrasonic extraction process optimization, Chinese herbal medicine, 2004: 35 (8)

Gong Shengzhao, Yang Zhuoru, Microwave assisted extraction of astragalus polysaccharide technology research, Journal of South China University of Technology, 2004: 3 (8)

Zhang Ying, Yu Zhuoyu, Wu Xiaoqin, Chinese herbal medicine and natural plant active ingredients extraction of new technology - microwave assisted extraction, Chinese Journal of Traditional Chinese Medicine, 2004: 29 (2)

Zhao Chunjiu, He Yunqing, Cui Guohui et al., Gou Qi polysaccharide chemical research, Journal of Beijing Medical University, 1997: 3

Li Xiaohui, Li Shuping, He Yunqing, Reminders of people, Ganoderma lucidum polysaccharide determination of the content of Chinese herbal medicine, 1999: 28 (9)

Jialin Zhu, et al

Wang Li, Lu Jianjiang, Gu Chengzhi, Cheng Yuhuai, Microwave technology in the extraction and content determination of Radix Isatidis, Chinese herbal medicine, March 2001, 24 (3)

Xue Mei, Zhou Jing, Wang Lu Shi, Du Hua, Wang Xinbing, Schisandra polysaccharide extraction and content determination, Shaanxi Traditional Chinese Medicine, 2003,24 (3): 267-268

Timing Chinese medicine, Chinese herbal medicine Determination of quantitative determination of polysaccharides using monosaccharide condensation reaction Determination of polysaccharides, Chinese herbal medicine, 1998, 29 Supplement: 85-87


Refbacks

  • There are currently no refbacks.




Creative Commons License

This site is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.