บทคัดย่องานวิจัย

หมวดหมู่ : ฐานข้อมูลงานวิจัย

Capillary gas chromatigraphy/ mass spectrometry with chemical ionization and negative ion detection for confirmation of identity of patulin in apple jucie.

ROACH, J.A.G., WHITE, K.D., TRUCKSESS, M.W. and THOMAS, F.S.

Journal of AOAC International 83 : 104-112.

2000

บทคัดย่อ

Capillary gas chromatigraphy/ mass spectrometry with chemical ionization and negative ion detection for confirmation of identity of patulin in apple jucie.

GC/MS with negative ion chemical ionisation permits the detection of underivatised patulin in apple juice extracts while minimising co-extractive responses.  The technique was used with a variety of capillary columns in quardrupole, ion trap and magnetic sector GC/ MS instruments to confirm presumptive findings of patulin in apple juice at concentrations ranging from 68 to 3700 mg/ L.