Utilization of Grape Seed Lignin in Polyhydroxyalkanoate Blends

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F20%3APU137955" target="_blank" >RIV/00216305:26310/20:PU137955 - isvavai.cz</a>
Result on the web
<a href="https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-abstrakty-konference-2020-pdf-p198641" target="_blank" >https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-abstrakty-konference-2020-pdf-p198641</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Utilization of Grape Seed Lignin in Polyhydroxyalkanoate Blends
Original language description
Lignin is one of the most widespread biopolymers in the world. It is a complex polyphenol compound with a branched three‑dimensional structure. This structure is formed by aromatic monolignols derived from hydroxycinnamyl alcohol. Nowadays, lignin is mostly obtained as a by‑product in the pulp and paper industry. Lignin is most often used as a waste fuel. Laboratory lignin can be isolated by various technics, including the most common methods such as Kraft, sulfite, soda or organosolv process. the fundamental effect on lignin properties has the presence of sulfur in the structure. Sulfur compounds arise through Kraft and sulfite processes. Lignin obtained from the sulfite process is soluble in water, Kraft lignin only in alkaline solutions. the main advantage of organosolv and soda lignin is that they are sulfur‑free. However, both are insoluble in water. Lignin due to its bio‑origin, aliphatic‑aromatic composition and high abundancy possess theoretically a wide range of applications. Attention is mos
Czech name
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Czech description
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Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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