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Optimization of Phenol-Sulfuric Acid Determination Conditions of Polysaccharide in Polyporus Umbellatus by Orthogonal Test
Tian Guangwen, Cheng Deyu, Li xuejun, Shu zhiming
Chinese Agricultural Science Bulletin . 2007, (7): 75 -75 .  DOI: 10.11924/j.issn.1000-6850.0707075