Volume 6, Issue 3 (September 2019)
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Original article
P. 82-92
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- Full models for internal quality attributes of orange fruits had low performance.
- Full models for external quality attributes presented a high performance for L*, a*, b*, and color index.
- The simplified models presented similar performance to those obtained for external quality attributes.
- Hyperspectral reflectance imaging has potential for predicting color of oranges in an objective and noncontact way.
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- Most of all quality parameters of Mexican honeys were found within international regulations except for hydroxymethylfurfural (HMF).
- Eight out of 15 honeys had HMF levels above the value limit recommended (<40 mg/kg).
- The producers of packaged honey should be encouraged to establish more moderate thermal treatments to avoid adverse changes.
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- Mean acrylamide levels varied from 126.9±122.4 μg/kg for bread samples to 494.5±127.1 μg/kg for French fries samples.
- Acrylamide dietary exposure of the population for the tested foods was estimated at 0.643±0.171 μgAA/kgbw/day.
- Monitoring programs and mitigation strategies of acrylamide in foodstuffs must be implemented in North Macedonia.
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- Overall, the 27 Salmonella enterica strains were characterized as 14 S. Paratyphi C, 7 S. Enteritidis, 5 S. Paratyphi D, and 1 S. Paratyphi A serovars.
- Class 1 integron presented in all and class 2 integron in three strains.
- Most Salmonella strains from diarrheal outbreak of Iran were multiple resistant to the highlighted antimicrobials.
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- Total viable bacterial cells in the sauce samples ranged from 1.2×103 to 4.2×109 Colony Forming Unit/g.
- Loads of Enterobacteriaceae and Escherichia coli were unacceptable in 13.33 and 10% of the samples, respectively.
- Overall 80% of the samples were contaminated with Salmonella spp.
- The consumption of contaminated street foods is of great concern in Bangladesh.
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- Eleven out of 18 whole-dried apricot samples and 3 out of 18 half-dried apricot ones had unacceptable level of sulphite.
- Daily intakes of sulphite through dried fruit in preschool children, females, and males were 0.53, 0.35, and 0.30 mg/kg body weight/day, respectively.
- Consumers should be advised to avoid excessive consumption of dried fruits, especially whole-dried apricot samples.
Short communication
P. 128-132
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- Fluoroquinolones were detected in 44.3% of freshwater and 42.9% of marine fish samples in Bulgaria.
- The highest measured concentrations were established in three common carp samples from the retail stores.
- Regular monitoring of antibiotic residues is too necessary in fish distributed in Stara Zagora Region, Bulgaria.
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