کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8888026 | 1628376 | 2018 | 28 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Biodegradation of mycotoxin patulin in apple juice by calcium carbonate immobilized porcine pancreatic lipase
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The degradation of mycotoxin patulin in apple juice by calcium carbonate immobilized porcine pancreatic lipase (PPL) was investigated. Batch experiments was used to study the optimal degradation conditions, including immobilized PPL addition, temperature, degradation time and initial concentration of immobilized PPL for apple juice. The concentration of patulin in apple juice was determined by HPLC. The results showed that the optimal degradation conditions were 40â¯Â°C for 18â¯h, adding 0.03â¯g/mL immobilized PPL. After the degradation of patulin, the amount of amino acids, aroma components, polyphenols had changed insignificantly in apple juice, and the patulin degradation rate was over 70% at the initial concentration of 1â¯mg/L. Consequently, the addition of immobilized PPL would not have a significant effect on the nutritional content. It suggested that immobilized PPL could be used for patulin degradation in apple juice.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 88, June 2018, Pages 69-74
Journal: Food Control - Volume 88, June 2018, Pages 69-74
نویسندگان
Hui Tang, Xiaoning Peng, Xiaohong Li, Xianghong Meng, Bingjie Liu,