Batch Inspection of Sildenafil and its Analogues in Anti-fatigue Health Foods by HPLC-MS/MS / 中国药师
China Pharmacist
;
(12): 148-150, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-705474
ABSTRACT
Objective:
To detect 11 kinds of illegally added chemicals in anti-fatigue health foods including sildenafil ,tadalafil, vardenafil , acetildenafil , homosildenafil , hydorxyhomosildenafil , norneosildenafil , aminotadalafil , pseudovardenafil , thioaildenafil and noracetildenafil.Methods:
An HPLC-MS/MS method was used with LUNA C18(250 mm ×4.6 mm, 5μm)as the analysis column and triethylamine phosphate , acetonitrile and methanol as the mobile phase with gradient elution at the flow rate of 1ml.min-1 .An ESI+scan and an MS/MS mode were applied .The qualitative and quantitative analysis were carried out by HPLC-MS/MS.Results:
Through the detection of 100 batches of samples , 85 batches were only found illegally added chemical substance sildenafil mainly at the concentration of 5-15 mg per granule .Conclusion:
The method of HPLC-MS/MS can be used as a powerful screening tool for the rapid drug screening in basic level drug control laboratories to reduce chemical substances illegally added in anti -fatigue health foods .
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Qualitative research
Language:
Chinese
Journal:
China Pharmacist
Year:
2018
Type:
Article
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