» Articles » PMID: 34638570

Biodegradability of Novel Polylactide and Polycaprolactone Materials with Bacteriostatic Properties Due to Embedded Birch Tar in Different Environments

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2021 Oct 13
PMID 34638570
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

The microbial biodegradation of new PLA and PCL materials containing birch tar (1-10% /) was investigated. Product of dry distillation of birch bark ( Roth) was added to polymeric materials to obtain films with antimicrobial properties. The subject of the study was the course of enzymatic degradation of a biodegradable polymer with antibacterial properties. The results show that the type of the material, tar concentration, and the environment influenced the hydrolytic activity of potential biofilm degraders. In the presence of PCL films, the enzyme activities were higher (except for α-D-glucosidase) compared to PLA films. The highest concentration of birch tar (10% /) decreased the activity of hydrolases produced by microorganisms to the most significant extent; however, SEM analysis showed the presence of a biofilm even on plastics with the highest tar content. Based on the results of the biological oxygen demand (BOD), the new materials can be classified as biodegradable but, the biodegradation process was less efficient when compared to plastics without the addition of birch tar.

Citing Articles

Polycaprolactone-Based Films Incorporated with Birch Tar-Thermal, Physicochemical, Antibacterial, and Biodegradable Properties.

Richert A, Olewnik-Kruszkowska E, Malinowski R, Kalwasinska A, Swiontek Brzezinska M Foods. 2024; 12(23).

PMID: 38231687 PMC: 10705944. DOI: 10.3390/foods12234244.


Stability Studies, Biodegradation Tests, and Mechanical Properties of Sodium Alginate and Gellan Gum Beads Containing Surfactant.

Stachowiak N, Kowalonek J, Kozlowska J, Burkowska-But A Polymers (Basel). 2023; 15(11).

PMID: 37299365 PMC: 10255418. DOI: 10.3390/polym15112568.


Birch Tar Introduced into Polylactide and Its Influence on the Barrier, Thermal, Functional and Biological Properties of the Film Obtained by Industrial Extrusion.

Richert A, Malinowski R, Ringwelska M, Dabrowska G Materials (Basel). 2022; 15(20).

PMID: 36295449 PMC: 9609399. DOI: 10.3390/ma15207382.


The Role of Birch Tar in Changing the Physicochemical and Biocidal Properties of Polylactide-Based Films.

Richert A, Olewnik-Kruszkowska E, Dabrowska G, Dabrowski H Int J Mol Sci. 2022; 23(1).

PMID: 35008694 PMC: 8745625. DOI: 10.3390/ijms23010268.

References
1.
Kozowyk P, Soressi M, Pomstra D, Langejans G . Experimental methods for the Palaeolithic dry distillation of birch bark: implications for the origin and development of Neandertal adhesive technology. Sci Rep. 2017; 7(1):8033. PMC: 5579016. DOI: 10.1038/s41598-017-08106-7. View

2.
Zhang B, Deng Z, Ramdath D, Tang Y, Chen P, Liu R . Phenolic profiles of 20 Canadian lentil cultivars and their contribution to antioxidant activity and inhibitory effects on α-glucosidase and pancreatic lipase. Food Chem. 2014; 172:862-72. DOI: 10.1016/j.foodchem.2014.09.144. View

3.
Castro-Aguirre E, Iniguez-Franco F, Samsudin H, Fang X, Auras R . Poly(lactic acid)-Mass production, processing, industrial applications, and end of life. Adv Drug Deliv Rev. 2016; 107:333-366. DOI: 10.1016/j.addr.2016.03.010. View

4.
Khan S, Abidi S, Skinner A, Tian Y, Smith-Bolton R . The Drosophila Duox maturation factor is a key component of a positive feedback loop that sustains regeneration signaling. PLoS Genet. 2017; 13(7):e1006937. PMC: 5550008. DOI: 10.1371/journal.pgen.1006937. View

5.
Ahmed J, Arfat Y, Bher A, Mulla M, Jacob H, Auras R . Active Chicken Meat Packaging Based on Polylactide Films and Bimetallic Ag-Cu Nanoparticles and Essential Oil. J Food Sci. 2018; 83(5):1299-1310. DOI: 10.1111/1750-3841.14121. View