https://www.uni-weimar.de/kunst-und-gestaltung/wiki/api.php?action=feedcontributions&feedformat=atom&user=Vedo5182 2026-04-29T03:48:39Z User contributions MediaWiki 1.39.6 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=GMU:Artistic_research_in_Experimental_Biology/Lara_Anna_Weller&diff=112283 2019-10-22T10:17:24Z

<p>Vedo5182: /* Production of chitosan from brewery waste */</p> <hr /> <div>==Production of chitosan from brewery waste==<br /> <br /> After a material project with chitosan there was the question for other sources next to fishing waste. <br /> The material it self has some good characteristics. It is antibacterial, antifungal, biodegradable and recyclable. I managed to make some foils out of it and developed a packaging concept.<br /> <br /> Asking for the source of chitosan I found some disadvantages. It is expensive, complex to produce and comes with long shipping from other continents. <br /> <br /> <br /> You can find chitosan also in brewery waste, so i started to experiment with it. <br /> By using a paper from P. Pochanavanich and W. Suntornsuk (Fungal chitosan production and its characterization) I made a first try.<br /> <br /> <br /> I got brewery waste from Ehringsdorfer Brauerei, also used bakers yeast to compare the results, and did the steps one by one. <br /> <br /> <br /> My result was very little of chitosan extracted from the yeast. <br /> <br /> [[File:chitosan.JPG|400px]][[File:hefemikro.JPG|400px]][[File:brauhefe.JPG|400px]] [[File:filtern.JPG|400px]][[File:zentrifugieren.JPG|400px]] [[File:eigenes chitosan.JPG|400px]]<br /> <br /> <br /> Further steps:<br /> Simplify the process and produce more chitosan to make some own foils.<br /> <br /> <br /> <br /> about me:<br /> Lara Anna Weller<br /> Product-Design, 2nd Semester Master</div>

Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=GMU:Artistic_research_in_Experimental_Biology/Lara_Anna_Weller&diff=110017 2019-07-03T20:59:54Z

<p>Vedo5182: /* Production of chitosan from brewery waste */</p> <hr /> <div>==Production of chitosan from brewery waste==<br /> <br /> After a material project with chitosan there was the question for other sources next to fishing waste. <br /> The material it self has some good characteristics. It is antibacterial, antifungal, biodegradable and recyclable. I managed to make some foils out of it and developed a packaging concept.<br /> <br /> Asking for the source of chitosan I found some disadvantages. It is expensive, complex to produce and comes with long shipping from other continents. <br /> <br /> <br /> You can find chitosan also in brewery waste, so i started to experiment with it. <br /> By using a paper from P. Pochanavanich and W. Suntornsuk (Fungal chitosan production and its characterization) I made a first try.<br /> <br /> <br /> I got brewery waste from Ehringsdorfer Brauerei, also used bakers yeast to compare the results, and did the steps one by one. <br /> <br /> <br /> My result was very little of chitosan extracted from the yeast. <br /> [[File:chitosan.JPG|400px]][[File:hefemikro.JPG|400px]][[File:brauhefe.JPG|400px]] [[File:filtern.JPG|400px]][[File:zentrifugieren.JPG|400px]] [[File:eigenes chitosan.JPG|400px]]<br /> <br /> <br /> Further steps:<br /> Simplify the process and produce more chitosan to make some own foils.<br /> <br /> <br /> <br /> about me:<br /> Lara Anna Weller<br /> Product-Design, 2nd Semester Master</div>

Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=GMU:Artistic_research_in_Experimental_Biology/Lara_Anna_Weller&diff=110016 2019-07-03T20:46:53Z

<p>Vedo5182: /* Production of chitosan from brewery waste */</p> <hr /> <div>==Production of chitosan from brewery waste==<br /> <br /> After a material project with chitosan there was the question for other sources next to fishing waste. <br /> The material it self has some good characteristics. It is antibacterial, antifungal, biodegradable and recyclable. I managed to make some foils out of it and developed a packaging concept.<br /> <br /> Asking for the source of chitosan I found some disadvantages. It is expensive, complex to produce and comes with long shipping from other continents. <br /> [[File:chitosan.JPG|400px]]<br /> <br /> You can find chitosan also in brewery waste, so i started to experiment with it. <br /> By using a paper from P. Pochanavanich and W. Suntornsuk (Fungal chitosan production and its characterization) I made a first try.<br /> [[File:hefemikro.JPG|400px]][[File:brauhefe.JPG|400px]]<br /> <br /> I got brewery waste from Ehringsdorfer Brauerei, also used bakers yeast to compare the results, and did the steps one by one. <br /> [[File:filtern.JPG|400px]][[File:zentrifugieren.JPG|400px]]<br /> <br /> My result was very little of chitosan extracted from the yeast. <br /> [[File:eigenes chitosan.JPG|400px]]<br /> <br /> <br /> Further steps:<br /> Simplify the process and produce more chitosan to make some own foils.<br /> <br /> <br /> <br /> about me:<br /> Lara Anna Weller<br /> Product-Design, 2nd Semester Master</div>

Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=File:Filtern.JPG&diff=110015 2019-07-03T20:43:28Z

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Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=File:Eigenes_chitosan.JPG&diff=110014 2019-07-03T20:43:21Z

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Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=File:Chitosan.JPG&diff=110013 2019-07-03T20:43:14Z

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Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=File:Brauhefe.JPG&diff=110012 2019-07-03T20:43:06Z

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Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=File:Hefemikro.JPG&diff=110011 2019-07-03T20:42:55Z

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Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=File:Zentrifugieren.JPG&diff=110010 2019-07-03T20:39:19Z

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Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=GMU:Artistic_research_in_Experimental_Biology/Lara_Anna_Weller&diff=110009 2019-07-03T20:38:40Z

<p>Vedo5182: </p> <hr /> <div>==Production of chitosan from brewery waste==<br /> <br /> After a material project with chitosan there was the question for other sources next to fishing waste. <br /> The material it self has some good characteristics. It is antibacterial, antifungal, biodegradable and recyclable. I managed to make some foils out of it and developed a packaging concept.<br /> <br /> Asking for the source of chitosan I found some disadvantages. It is expensive, complex to produce and comes with long shipping from other continents. <br /> <br /> You can find chitosan also in brewery waste, so i started to experiment with it. <br /> By using a paper from P. Pochanavanich and W. Suntornsuk (Fungal chitosan production and its characterization) I made a first try.<br /> <br /> I got brewery waste from Ehringsdorfer Brauerei, also used bakers yeast to compare the results, and did the steps one by one. <br /> <br /> [[File:ex.jpg]] [[File:Example.jpg]] [[File:zentrifugieren.jpg]]<br /> <br /> My result was very little of chitosan extracted from the yeast. <br /> <br /> <br /> Further steps:<br /> Simplify the process and produce more chitosan to make some own foils.<br /> <br /> <br /> <br /> about me:<br /> Lara Anna Weller<br /> Product-Design, 2nd Semester Master</div>

Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=GMU:Artistic_research_in_Experimental_Biology/Lara_Anna_Weller&diff=109894 2019-06-30T12:20:41Z

<p>Vedo5182: /* Production of chitosan from brewery waste */</p> <hr /> <div>==Production of chitosan from brewery waste==<br /> <br /> After a material project with chitosan there was the question for other sources next to fishing waste. <br /> The material it self has some good characteristics. It is antibacterial, antifungal, biodegradable and recyclable. I managed to make some foils out of it and developed a packaging concept.<br /> <br /> Asking for the source of chitosan I found some disadvantages. It is expensive, complex to produce and comes with long shipping from other continents. <br /> <br /> You can find chitosan also in brewery waste, so i started to experiment with it. <br /> By using a paper from P. Pochanavanich and W. Suntornsuk (Fungal chitosan production and its characterization) I made a first try.<br /> <br /> I got brewery waste from Ehringsdorfer Brauerei, also used bakers yeast to compare the results, and did the steps one by one. <br /> <br /> [[File:Example.jpg]] [[File:Example.jpg]] [[File:Example.jpg]]<br /> <br /> My result was very little of chitosan extracted from the yeast. <br /> <br /> <br /> Further steps:<br /> Simplify the process and produce more chitosan to make some own foils.<br /> <br /> <br /> <br /> about me:<br /> Lara Anna Weller<br /> Product-Design, 2nd Semester Master</div>

Vedo5182 https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=GMU:Artistic_research_in_Experimental_Biology/Lara_Anna_Weller&diff=109893 2019-06-30T12:14:52Z

<p>Vedo5182: </p> <hr /> <div>==Production of chitosan from brewery waste==<br /> <br /> After a material project with chitosan there was the question for other sources next to fishing waste. <br /> The material it self has some good characteristics. It is antibacterial, antifungal, biodegradable and recyclable. I managed to make some foils out of it and developed a packaging concept.<br /> <br /> Asking for the source of chitosan I found some disadvantages. It is expensive, complex to produce and comes with long shipping from other continents. <br /> <br /> You can find chitosan also in brewery waste, so i started to experiment with it. <br /> By using a paper from P. Pochanavanich and W. Suntornsuk (Fungal chitosan production and its characterization) I made a first try.<br /> <br /> I got brewery waste from Ehringsdorfer Brauerei and did the steps one by one. <br /> <br /> <br /> about me:<br /> Lara Anna Weller<br /> Product-Design, 2nd Semester Master</div>

Vedo5182