Miksch, Lukas; Saborowski, Reinhard; Gutow, Lars (2022): In-vitro hydrolysis rates of bio-based plastics under environmentally relevant temperatures [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943844
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Abstract:
Bio-degradation assays were performed for bio-based plastics under environmentally relevant temperature between 5 and 30 °C using pH Stat titration. Suspensions of bio-based microparticles were incubated with different hydrolytic enzymes, a lipase from Candida antarctica, an esterase from Bacillus subtilis and a protease from Bacillus licheniformis. Rates of hydrolysis, as determined by counter-titration with a diluted base (NaOH), was recorded for two hours. The thermal profiles of plastic hydrolysis by all three enzymes were investigated. All measurements were conducted under controlled laboratory conditions.
Project(s):
Funding:
Horizon 2020 (H2020), grant/award no. 860407: Developing and Implementing Sustainability-Based Solutions for Bio-Based Plastic Production and Use to Preserve Land and Sea Environmental Quality in Europe
Comment:
The columns headings are abbreviated and mean the following. Min: Duration of the titration in minutes; ml: Volume of added NaOH. Unless otherwise specified, c = 10 mM; pH: pH value of the suspension, set to 8.2; °C: Temperature of the suspension.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Miksch, Lukas | |||
| 2 | Use | Use | Miksch, Lukas | intended use of application of material | ||
| 3 | Polymer | Polymer | Miksch, Lukas | predominant base polymer | ||
| 4 | Binary Object | Binary | Miksch, Lukas | |||
| 5 | Binary Object (File Size) | Binary (Size) | Bytes | Miksch, Lukas |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
72 data points