Biomimetic Conversion of Glucose to Organic Acid Facilitated by Metalloporphyrin under Mild Conditions
Biomimetic catalytic conversion of carbohydrates to low-molecular weight (LWM) organic acids was investigated in the presence of sulfonated metalloporphyrins (MTSPP, M = Fe, Mn, Co, Cu), with dioxygen as the oxidant. The results showed that the selectivity of lactic acid reached 70%, starting from g...
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| Format: | Article |
| Language: | English |
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North Carolina State University
2016-10-01
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| Series: | BioResources |
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| Online Access: | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_11_4_10251_Liu_Biomimetic_Conversion_Glucose_Organic_Acid |
| _version_ | 1818283487184027648 |
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| author | Qiang Liu Xiaohui Bai Guixiang Feng Ze Tan Qing Jiang Cancheng Guo |
| author_facet | Qiang Liu Xiaohui Bai Guixiang Feng Ze Tan Qing Jiang Cancheng Guo |
| author_sort | Qiang Liu |
| collection | DOAJ |
| description | Biomimetic catalytic conversion of carbohydrates to low-molecular weight (LWM) organic acids was investigated in the presence of sulfonated metalloporphyrins (MTSPP, M = Fe, Mn, Co, Cu), with dioxygen as the oxidant. The results showed that the selectivity of lactic acid reached 70%, starting from glucose with an iron complex of meso-tetra(4-sulfonato-phenyl)porphyrin (TSPPFeCl) as the catalyst at 433 K, and 0.6 MPa of O2 in 0.05 M NaOH aqueous solution. The effects of various metalloporphyrins on the selectivity of oxidative products were also considered. Experimental results show that TSPPFeCl exhibited the highest catalytic performance compared with TSPPMnCl, TSPPCo, and TSPPCu. |
| first_indexed | 2024-12-13T00:37:41Z |
| format | Article |
| id | doaj.art-91fb4789802c49c58f89ebb38955c5fd |
| institution | Directory Open Access Journal |
| issn | 1930-2126 1930-2126 |
| language | English |
| last_indexed | 2024-12-13T00:37:41Z |
| publishDate | 2016-10-01 |
| publisher | North Carolina State University |
| record_format | Article |
| series | BioResources |
| spelling | doaj.art-91fb4789802c49c58f89ebb38955c5fd2022-12-22T00:05:11ZengNorth Carolina State UniversityBioResources1930-21261930-21262016-10-01114102511026010.15376/biores.11.4.10251-10260Biomimetic Conversion of Glucose to Organic Acid Facilitated by Metalloporphyrin under Mild ConditionsQiang Liu0Xiaohui Bai1Guixiang Feng2Ze Tan3Qing Jiang4Cancheng Guo5College of Chemistry and Chemical Engineering, Hunan University; ChinaCollege of Chemistry and Chemical Engineering, Hunan University; ChinaCollege of Chemistry and Chemical Engineering, Hunan University; ChinaCollege of Chemistry and Chemical Engineering, Hunan University; ChinaCollege of Chemistry and Chemical Engineering, Hunan University; ChinaCollege of Chemistry and Chemical Engineering, Hunan University; ChinaBiomimetic catalytic conversion of carbohydrates to low-molecular weight (LWM) organic acids was investigated in the presence of sulfonated metalloporphyrins (MTSPP, M = Fe, Mn, Co, Cu), with dioxygen as the oxidant. The results showed that the selectivity of lactic acid reached 70%, starting from glucose with an iron complex of meso-tetra(4-sulfonato-phenyl)porphyrin (TSPPFeCl) as the catalyst at 433 K, and 0.6 MPa of O2 in 0.05 M NaOH aqueous solution. The effects of various metalloporphyrins on the selectivity of oxidative products were also considered. Experimental results show that TSPPFeCl exhibited the highest catalytic performance compared with TSPPMnCl, TSPPCo, and TSPPCu.http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_11_4_10251_Liu_Biomimetic_Conversion_Glucose_Organic_AcidBiomimeticGlucoseLactic acidMetalloporphyrin |
| spellingShingle | Qiang Liu Xiaohui Bai Guixiang Feng Ze Tan Qing Jiang Cancheng Guo Biomimetic Conversion of Glucose to Organic Acid Facilitated by Metalloporphyrin under Mild Conditions BioResources Biomimetic Glucose Lactic acid Metalloporphyrin |
| title | Biomimetic Conversion of Glucose to Organic Acid Facilitated by Metalloporphyrin under Mild Conditions |
| title_full | Biomimetic Conversion of Glucose to Organic Acid Facilitated by Metalloporphyrin under Mild Conditions |
| title_fullStr | Biomimetic Conversion of Glucose to Organic Acid Facilitated by Metalloporphyrin under Mild Conditions |
| title_full_unstemmed | Biomimetic Conversion of Glucose to Organic Acid Facilitated by Metalloporphyrin under Mild Conditions |
| title_short | Biomimetic Conversion of Glucose to Organic Acid Facilitated by Metalloporphyrin under Mild Conditions |
| title_sort | biomimetic conversion of glucose to organic acid facilitated by metalloporphyrin under mild conditions |
| topic | Biomimetic Glucose Lactic acid Metalloporphyrin |
| url | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_11_4_10251_Liu_Biomimetic_Conversion_Glucose_Organic_Acid |
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