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Effective Biodegradation of Mycotoxin Patulin by Porcine Pancreatic Lipase.
Front Microbiol. 2018; 9:615.FM

Abstract

Patulin is a common contaminant in fruits and vegetables, which is difficult to remove. In this study, the biodegradation of patulin using porcine pancreatic lipase (PPL) was investigated. The method of HPLC was used to analyze the concentration of patulin. Batch degradation experiments were performed to illustrate the effect of PPL amount, pH, temperature, contact time, and initial concentration. Besides, the degradation product of patulin was characterized by full wavelength scanning and MS technologies. The results showed that the optimum degradation conditions of PPL for patulin was observed at pH 7.5, 40°C for 48 h. The percentage of degradation could reach above 90%. The structure of degradable product of patulin was inferred by the molecular weight 159.0594, named C7H11O4+. It indicated that PPL was effective for the degradation of patulin in fruits and vegetables juice.

Authors+Show Affiliations

College of Food Science and Engineering, Ocean University of China, Qingdao, China.College of Food Science and Engineering, Ocean University of China, Qingdao, China.College of Food Science and Engineering, Ocean University of China, Qingdao, China.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

29686653

Citation

Liu, Bingjie, et al. "Effective Biodegradation of Mycotoxin Patulin By Porcine Pancreatic Lipase." Frontiers in Microbiology, vol. 9, 2018, p. 615.
Liu B, Peng X, Meng X. Effective Biodegradation of Mycotoxin Patulin by Porcine Pancreatic Lipase. Front Microbiol. 2018;9:615.
Liu, B., Peng, X., & Meng, X. (2018). Effective Biodegradation of Mycotoxin Patulin by Porcine Pancreatic Lipase. Frontiers in Microbiology, 9, 615. https://doi.org/10.3389/fmicb.2018.00615
Liu B, Peng X, Meng X. Effective Biodegradation of Mycotoxin Patulin By Porcine Pancreatic Lipase. Front Microbiol. 2018;9:615. PubMed PMID: 29686653.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Effective Biodegradation of Mycotoxin Patulin by Porcine Pancreatic Lipase. AU - Liu,Bingjie, AU - Peng,Xiaoning, AU - Meng,Xianghong, Y1 - 2018/04/09/ PY - 2017/11/01/received PY - 2018/03/16/accepted PY - 2018/4/25/entrez PY - 2018/4/25/pubmed PY - 2018/4/25/medline KW - biodegradation KW - characterization KW - molecular structure KW - patulin KW - porcine pancreatic lipase SP - 615 EP - 615 JF - Frontiers in microbiology JO - Front Microbiol VL - 9 N2 - Patulin is a common contaminant in fruits and vegetables, which is difficult to remove. In this study, the biodegradation of patulin using porcine pancreatic lipase (PPL) was investigated. The method of HPLC was used to analyze the concentration of patulin. Batch degradation experiments were performed to illustrate the effect of PPL amount, pH, temperature, contact time, and initial concentration. Besides, the degradation product of patulin was characterized by full wavelength scanning and MS technologies. The results showed that the optimum degradation conditions of PPL for patulin was observed at pH 7.5, 40°C for 48 h. The percentage of degradation could reach above 90%. The structure of degradable product of patulin was inferred by the molecular weight 159.0594, named C7H11O4+. It indicated that PPL was effective for the degradation of patulin in fruits and vegetables juice. SN - 1664-302X UR - https://www.unboundmedicine.com/medline/citation/29686653/Effective_Biodegradation_of_Mycotoxin_Patulin_by_Porcine_Pancreatic_Lipase_ L2 - https://doi.org/10.3389/fmicb.2018.00615 DB - PRIME DP - Unbound Medicine ER -
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