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Active edible furcellaran/whey protein films with yerba mate and white tea extracts: Preparation, characterization and its application to fresh soft rennet-curd cheese.
Int J Biol Macromol. 2020 Jul 15; 155:1307-1316.IJ

Abstract

Biopolymer films based on furcellaran-whey protein isolate (FUR/WPI) and furcellaran-whey protein isolate incorporated with yerba mate extract (FUR/WPI + YM) and with white tea extract (FUR/WPI + WT) were successfully developed and investigated as active packaging materials for fresh soft rennet-curd cheese. YM improved water vapour permeability, water content, solubility, modulus elasticity, puncture strength and thermal stability of film. Water content and water activity decreased (P ≤ .05) during storage in cheese packed in each kind of the biopolymer films. These parameters did not change (P > .05) in control wrapped in linear low-density polyethylene (LLDPE). Likewise, pH decreased with the exception of the application of LLDPE and FUR/WPI + YM. In those cheese samples pH did not differ (P > .05) during storage. Total bacteria count decreased (P ≤ .05) in the cheese samples wrapped in edible films during storage. However, their levels were not significantly lower than control samples when compared within the storage week. The yeast and mould counts did not differ (P > .05) during storage for the cheese packed in FUR/WPI + WT, whereas it increased in other cheese samples. The coliform bacteria count decreased (P ≤ .05) during storage in all examined cheese samples. Overall organoleptic quality was more often rated as desirable and very desirable in cheese packed in edible films than in LLDPE.

Authors+Show Affiliations

Department of Animal Products Processing, University of Agriculture in Krakow, Balicka 122, 30-149 Krakow, Poland. Electronic address: agnieszka.pluta-kubica@urk.edu.pl.Institute of Chemistry, University of Agriculture in Krakow, Balicka 122, 30-149 Krakow, Poland. Electronic address: ewelina.jamroz@urk.edu.pl.Department of Product Packaging, Cracow University of Economics, Rakowicka 27, 31-510 Krakow, Poland. Electronic address: kaweckaa@uek.krakow.pl.Department of Food Analysis and Evaluation of Food Quality, University of Agriculture in Krakow, Balicka 122, 30-149 Krakow, Poland. Electronic address: rrjuszcz@cyf-kr.edu.pl.Department of Mycology, Collegium Medicum, Jagiellonian University, Czysta 18, 31-121 Krakow, Poland. Electronic address: pawel.krzysciak@uj.edu.pl.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

31730963

Citation

Pluta-Kubica, Agnieszka, et al. "Active Edible Furcellaran/whey Protein Films With Yerba Mate and White Tea Extracts: Preparation, Characterization and Its Application to Fresh Soft Rennet-curd Cheese." International Journal of Biological Macromolecules, vol. 155, 2020, pp. 1307-1316.
Pluta-Kubica A, Jamróz E, Kawecka A, et al. Active edible furcellaran/whey protein films with yerba mate and white tea extracts: Preparation, characterization and its application to fresh soft rennet-curd cheese. Int J Biol Macromol. 2020;155:1307-1316.
Pluta-Kubica, A., Jamróz, E., Kawecka, A., Juszczak, L., & Krzyściak, P. (2020). Active edible furcellaran/whey protein films with yerba mate and white tea extracts: Preparation, characterization and its application to fresh soft rennet-curd cheese. International Journal of Biological Macromolecules, 155, 1307-1316. https://doi.org/10.1016/j.ijbiomac.2019.11.102
Pluta-Kubica A, et al. Active Edible Furcellaran/whey Protein Films With Yerba Mate and White Tea Extracts: Preparation, Characterization and Its Application to Fresh Soft Rennet-curd Cheese. Int J Biol Macromol. 2020 Jul 15;155:1307-1316. PubMed PMID: 31730963.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Active edible furcellaran/whey protein films with yerba mate and white tea extracts: Preparation, characterization and its application to fresh soft rennet-curd cheese. AU - Pluta-Kubica,Agnieszka, AU - Jamróz,Ewelina, AU - Kawecka,Agnieszka, AU - Juszczak,Lesław, AU - Krzyściak,Paweł, Y1 - 2019/11/12/ PY - 2019/10/16/received PY - 2019/11/06/revised PY - 2019/11/11/accepted PY - 2019/11/16/pubmed PY - 2021/3/2/medline PY - 2019/11/16/entrez KW - Active packaging KW - Biopolymer film KW - Shelf life KW - Soft rennet-curd cheese SP - 1307 EP - 1316 JF - International journal of biological macromolecules JO - Int J Biol Macromol VL - 155 N2 - Biopolymer films based on furcellaran-whey protein isolate (FUR/WPI) and furcellaran-whey protein isolate incorporated with yerba mate extract (FUR/WPI + YM) and with white tea extract (FUR/WPI + WT) were successfully developed and investigated as active packaging materials for fresh soft rennet-curd cheese. YM improved water vapour permeability, water content, solubility, modulus elasticity, puncture strength and thermal stability of film. Water content and water activity decreased (P ≤ .05) during storage in cheese packed in each kind of the biopolymer films. These parameters did not change (P > .05) in control wrapped in linear low-density polyethylene (LLDPE). Likewise, pH decreased with the exception of the application of LLDPE and FUR/WPI + YM. In those cheese samples pH did not differ (P > .05) during storage. Total bacteria count decreased (P ≤ .05) in the cheese samples wrapped in edible films during storage. However, their levels were not significantly lower than control samples when compared within the storage week. The yeast and mould counts did not differ (P > .05) during storage for the cheese packed in FUR/WPI + WT, whereas it increased in other cheese samples. The coliform bacteria count decreased (P ≤ .05) during storage in all examined cheese samples. Overall organoleptic quality was more often rated as desirable and very desirable in cheese packed in edible films than in LLDPE. SN - 1879-0003 UR - https://www.unboundmedicine.com/medline/citation/31730963/Active_edible_furcellaran/whey_protein_films_with_yerba_mate_and_white_tea_extracts:_Preparation_characterization_and_its_application_to_fresh_soft_rennet_curd_cheese_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0141-8130(19)38381-3 DB - PRIME DP - Unbound Medicine ER -