Electrocoagulation of quinone pigments
Some representative quinones, viz. one naphthoquinone (plumbagin) and five anthraquinones (alizarin, purpurin, chrysazin, emodin, and anthrarufin), were subjected to electrocoagulation. It was found that the rate and extent of coagulation of these compounds appears to correlate with the number and r...
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2014
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th-cmuir.6653943832-50882014-08-30T02:56:08Z Electrocoagulation of quinone pigments Chairungsi N. Jumpatong K. Suebsakwong P. Sengpracha W. Phutdhawong W. Buddhasukh D. Some representative quinones, viz. one naphthoquinone (plumbagin) and five anthraquinones (alizarin, purpurin, chrysazin, emodin, and anthrarufin), were subjected to electrocoagulation. It was found that the rate and extent of coagulation of these compounds appears to correlate with the number and relative position of their phenolic substituent groups, and that all of the coagulated quinones could be recovered. Attempts were then made to electrochemically isolate three quinones, namely plumbagin, morindone and erythrolaccin, from natural sources. © 2006 by MDPI. 2014-08-30T02:56:08Z 2014-08-30T02:56:08Z 2006 Article 14203049 10.3390/11070514 17971722 MOLEF http://www.scopus.com/inward/record.url?eid=2-s2.0-33747445057&partnerID=40&md5=c7e409a7ce0360a6d7490915ef4e5258 http://www.ncbi.nlm.nih.gov/pubmed/17971722 http://cmuir.cmu.ac.th/handle/6653943832/5088 English |
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Some representative quinones, viz. one naphthoquinone (plumbagin) and five anthraquinones (alizarin, purpurin, chrysazin, emodin, and anthrarufin), were subjected to electrocoagulation. It was found that the rate and extent of coagulation of these compounds appears to correlate with the number and relative position of their phenolic substituent groups, and that all of the coagulated quinones could be recovered. Attempts were then made to electrochemically isolate three quinones, namely plumbagin, morindone and erythrolaccin, from natural sources. © 2006 by MDPI. |
| format |
Article |
| author |
Chairungsi N. Jumpatong K. Suebsakwong P. Sengpracha W. Phutdhawong W. Buddhasukh D. |
| spellingShingle |
Chairungsi N. Jumpatong K. Suebsakwong P. Sengpracha W. Phutdhawong W. Buddhasukh D. Electrocoagulation of quinone pigments |
| author_facet |
Chairungsi N. Jumpatong K. Suebsakwong P. Sengpracha W. Phutdhawong W. Buddhasukh D. |
| author_sort |
Chairungsi N. |
| title |
Electrocoagulation of quinone pigments |
| title_short |
Electrocoagulation of quinone pigments |
| title_full |
Electrocoagulation of quinone pigments |
| title_fullStr |
Electrocoagulation of quinone pigments |
| title_full_unstemmed |
Electrocoagulation of quinone pigments |
| title_sort |
electrocoagulation of quinone pigments |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-33747445057&partnerID=40&md5=c7e409a7ce0360a6d7490915ef4e5258 http://www.ncbi.nlm.nih.gov/pubmed/17971722 http://cmuir.cmu.ac.th/handle/6653943832/5088 |
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