บทคัดย่องานวิจัย

Diffusion of patulin in the flesh of pears inoculated with four post – harvest pathogens.

Laidou, IA., Thanassoulopoulos, C.C. and Liakopoulou-Kyriakides, M.

Journal of Phytopathology – Phytopathologische Zeitschrift 149:457-461.

2001

บทคัดย่อ

Diffusion of patulin in the flesh of pears inoculated with four post – harvest pathogens.

Pear  fruiits  of  cv.  Abate  fetel were  experimentally   inoculated  with Penicillium  expansum,  Aspergillus  flavus,  Stemphylium  vesicarium  and  Alternaria  alternata.  The  infected  fruits  were  split  longitudinally through the  centre of   lesions (5,  10,  15  and  20  mm in  diameter)  and  were  divided  into  four  sections.  The  fungi  were  isolated   in  different  frequencies  from  all   sections  including   diseased  and  healthy  tissues.  Patulin  was  detected  in  the flesh  of pears  with  lesions  10 mm  in  diameter  whten  inoculated  with P.  expansum, S.  vesicarium  and  A.  alternata  mycotoxin  concentrations  surpassed  the accepted  maximum  residue  limit in  all sections,  even  in apparently sound  tissues.