The thesis optimized the extraction of organophosphorous（OPPS） in tea with orthogonal design of experiment. The specific volume of OPPS as variable was chosen and four important factors such as extraction time,extraction methods, solvent extraction, dosage of solvent extraction were selected. The experiment data was analyzed by statistical analysis system. Through the analysis, we got the best conditions of the extraction of OPPS in tea. The best condition of extraction of organophosphorous is 10 ml ethyl acetate with shake in 10 min for extraction.
DUAN Jun-yan
,
LIU Xin
,
JIANG Ying
,
CHENG Hong-ping
,
WANG Qing-hua
. Application of Statistical Analysis System to the Extraction of Organophosphorous Pesticides in Tea[J]. Journal of Tea Science, 2008
, 28(6)
: 414
-419
.
DOI: 10.13305/j.cnki.jts.2008.06.005
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