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Effective Adsorption of Patulin from Apple Juice by Using Non-Cytotoxic Heat-Inactivated Cells and Spores of Alicyclobacillus Strains.
Toxins (Basel). 2018 08 25; 10(9)T

Abstract

Patulin (PAT) is a major threat to many food products, especially apple and apple products, causing human health risks and economic losses. The aim of this study was to remove PAT from apple juice by using the heat-inactivated (HI) cells and spores of seven Alicyclobacillus strains under controlled conditions. The HI cells and spores of seven strains adsorbed PAT effectively, and the HI cells and spores of Alicyclobacillus acidocaldarius DSM 451 (A51) showed maximum PAT adsorption capacity of up to 12.621 μg/g by HI cells and 11.751 μg/g by HI spores at 30 °C and pH 4.0 for 24 h. Moreover, the PAT adsorption process followed the pseudo-first order kinetic model and the Freundlich isotherm model; thermodynamic parameters revealed that PAT adsorption is a spontaneous exothermic physisorption process. The results also indicated that PAT adsorption is strain-specific. The HI cells and spores of Alicyclobacillus strains are non-cytotoxic, and the bioadsorption of PAT did not affect the quality of the juice. Furthermore, the cell wall surface plays an important role in the adsorption process.

Authors+Show Affiliations

College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China. msajid1118@nwsuaf.edu.cn.State Key Laboratory of Crop Stress Biology for Arid Areas, College of Plant Protection, Northwest A&F University, Yangling 712100, China. sajid.mehmood@nwsuaf.edu.cn.College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China. niuchen@nwsuaf.edu.cn.College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China. yuan324@msn.com.College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China. yuetl305@nwsuaf.edu.cn.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

30149638

Citation

Sajid, Marina, et al. "Effective Adsorption of Patulin From Apple Juice By Using Non-Cytotoxic Heat-Inactivated Cells and Spores of Alicyclobacillus Strains." Toxins, vol. 10, no. 9, 2018.
Sajid M, Mehmood S, Niu C, et al. Effective Adsorption of Patulin from Apple Juice by Using Non-Cytotoxic Heat-Inactivated Cells and Spores of Alicyclobacillus Strains. Toxins (Basel). 2018;10(9).
Sajid, M., Mehmood, S., Niu, C., Yuan, Y., & Yue, T. (2018). Effective Adsorption of Patulin from Apple Juice by Using Non-Cytotoxic Heat-Inactivated Cells and Spores of Alicyclobacillus Strains. Toxins, 10(9). https://doi.org/10.3390/toxins10090344
Sajid M, et al. Effective Adsorption of Patulin From Apple Juice By Using Non-Cytotoxic Heat-Inactivated Cells and Spores of Alicyclobacillus Strains. Toxins (Basel). 2018 08 25;10(9) PubMed PMID: 30149638.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Effective Adsorption of Patulin from Apple Juice by Using Non-Cytotoxic Heat-Inactivated Cells and Spores of Alicyclobacillus Strains. AU - Sajid,Marina, AU - Mehmood,Sajid, AU - Niu,Chen, AU - Yuan,Yahong, AU - Yue,Tianli, Y1 - 2018/08/25/ PY - 2018/07/31/received PY - 2018/08/18/revised PY - 2018/08/22/accepted PY - 2018/8/29/entrez PY - 2018/8/29/pubmed PY - 2019/8/14/medline KW - Alicyclobacillus cells and spores KW - adsorption KW - apple juice KW - cytotoxicity KW - mycotoxin patulin JF - Toxins JO - Toxins (Basel) VL - 10 IS - 9 N2 - Patulin (PAT) is a major threat to many food products, especially apple and apple products, causing human health risks and economic losses. The aim of this study was to remove PAT from apple juice by using the heat-inactivated (HI) cells and spores of seven Alicyclobacillus strains under controlled conditions. The HI cells and spores of seven strains adsorbed PAT effectively, and the HI cells and spores of Alicyclobacillus acidocaldarius DSM 451 (A51) showed maximum PAT adsorption capacity of up to 12.621 μg/g by HI cells and 11.751 μg/g by HI spores at 30 °C and pH 4.0 for 24 h. Moreover, the PAT adsorption process followed the pseudo-first order kinetic model and the Freundlich isotherm model; thermodynamic parameters revealed that PAT adsorption is a spontaneous exothermic physisorption process. The results also indicated that PAT adsorption is strain-specific. The HI cells and spores of Alicyclobacillus strains are non-cytotoxic, and the bioadsorption of PAT did not affect the quality of the juice. Furthermore, the cell wall surface plays an important role in the adsorption process. SN - 2072-6651 UR - https://www.unboundmedicine.com/medline/citation/30149638/Effective_Adsorption_of_Patulin_from_Apple_Juice_by_Using_Non_Cytotoxic_Heat_Inactivated_Cells_and_Spores_of_Alicyclobacillus_Strains_ L2 - http://www.mdpi.com/resolver?pii=toxins10090344 DB - PRIME DP - Unbound Medicine ER -