Abstract：
:Graphene oxide was fabricated by a simple method and applied to magnetic solid-phase extraction. In a pretreatment procedure before the sesamol, sesamin and sesamolin in sesame oil were detected by high performance liquid chromatography. Several parameters affecting the extraction efficiency were investigated, including the type and volume of desorption solvent, desorption time and the amount of sorbent. Under the optimized conditions, the detection limits of sesamol, sesamin, and sesamolin were 0.05μg/g, 0.02μg/g, and 0.02μg/g, respectively. The limits of quantification were all 0.2μg/g. The average recoveries of sesamol, sesamin, and sesamolin were 84.55%, 85.47%, 86.83%, respectively and their relative standard deviations were 1.23%, 1.33%, and 0.84%, respectively.
journal_name
Food Chemjournal_title
Food chemistryauthors
Wu L,Yu L,Ding X,Li P,Dai X,Chen X,Zhou H,Bai Y,Ding Jdoi
10.1016/j.foodchem.2016.08.109subject
Has Abstractpub_date
2017-02-15 00:00:00pages
320-325eissn
0308-8146issn
1873-7072pii
S0308-8146(16)31349-8journal_volume
217pub_type
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