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Abstract
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Article Information:
Optimization of Ultrasound-Assisted Extraction of Tannin from Cynomorium songaricum
Xiaoli Wang, Yanjun Jing, Xinqiang Zhu, Chunmei Wang, Yonggang Wang, Peng Lin and Lin Yang
Corresponding Author: Xiaoli Wang
Submitted: February 22, 2015
Accepted: March 12, 2015
Published: August 10, 2015 |
Abstract:
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To optimize ultrasound-assisted extraction technology of tannin from the succulent stem of Cynomorium songaricum. The content of tannin in C. songaricum samples of different source was comparatively studied. Extraction rate of tannin as indexes, extraction process was optimized by single factor experiment and L9(34 orthogonal experiment. The best extraction technology for ultrasonic extraction were 75% as the extraction solvent ethanol concentration, 600 w as the ultrasonic power, 1:65 as the solid-liquid ratio, 105 min as the extraction time and extraction 2 times. According to the results of content determination, C. songaricum samples from Guazhou has the highest tannin content than samples from Xinjiang and Inner Mongolia and in the samples of Guazhou which were harvested in April and May has more content than three-nine C. songaricum (harvested in the third nine-day period after the winter solstice). This study could provide scientific basis for rational development and quality control of C. songaricum.
Key words: Content determination, Cynomorium songaricum , process optimization, tannin, ultrasonic extraction, ,
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Cite this Reference:
Xiaoli Wang, Yanjun Jing, Xinqiang Zhu, Chunmei Wang, Yonggang Wang, Peng Lin and Lin Yang, . Optimization of Ultrasound-Assisted Extraction of Tannin from Cynomorium songaricum . Advance Journal of Food Science and Technology, (3): 212-214.
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ISSN (Online): 2042-4876
ISSN (Print): 2042-4868 |
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