Optimizing Conditions to Cholesterol Adsorbed with Carboxymethyl Chitosan
A research on optimizing conditions to cholesterol adsorbed have been performed. Optimization was performed by varying: contact time, adsorbent weight and temperature of the system's. A full factorial experimental design was used in this study. Characterization performed on the synthesized chit...
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| Format: | Article |
| Language: | English |
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Jenderal Soedirman University
2016-05-01
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| Series: | Molekul |
| Subjects: | |
| Online Access: | http://ojs.jmolekul.com/ojs/index.php/jm/article/view/200 |
| _version_ | 1819134536188952576 |
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| author | Mardiyah Kurniasih Dwi Kartika Riyanti Riyanti |
| author_facet | Mardiyah Kurniasih Dwi Kartika Riyanti Riyanti |
| author_sort | Mardiyah Kurniasih |
| collection | DOAJ |
| description | A research on optimizing conditions to cholesterol adsorbed have been performed. Optimization was performed by varying: contact time, adsorbent weight and temperature of the system's. A full factorial experimental design was used in this study. Characterization performed on the synthesized chitosan and carboxymethyl chitosan including FTIR, water content, ash content, solubility, porosity, and swelling effect. The results showed that carboxymethyl chitosan able to adsorb cholesterol under conditions optimal adsorbent with cholesterol ratio (1:200) with a contact time of 90 minutes at temperature of 40 °C. Meanwhile, at a temperature of 55 °C carboxymethyl chitosan capable of adsorb cholesterol under conditions optimal adsorbent with cholesterol ratio (1:300) with a contact time of 30 minutes. Chitosan and carboxymethyl chitosan synthesized has a water content of 7.4 and 10.2%, ash content of 0.14 and 2.29%, solubility in distilled water at 1.10-5and 1.98.10-3%, solubility in acetic acid 0.02 and 0.04%, porosity at 88.3% and 88.8%, and swelling at 163.13 and 182.98%. |
| first_indexed | 2024-12-22T10:04:45Z |
| format | Article |
| id | doaj.art-0f7b49f2ca48492f8e85b448377b0283 |
| institution | Directory Open Access Journal |
| issn | 1907-9761 2503-0310 |
| language | English |
| last_indexed | 2024-12-22T10:04:45Z |
| publishDate | 2016-05-01 |
| publisher | Jenderal Soedirman University |
| record_format | Article |
| series | Molekul |
| spelling | doaj.art-0f7b49f2ca48492f8e85b448377b02832022-12-21T18:29:59ZengJenderal Soedirman UniversityMolekul1907-97612503-03102016-05-0111111212410.20884/1.jm.2016.11.1.200193Optimizing Conditions to Cholesterol Adsorbed with Carboxymethyl ChitosanMardiyah KurniasihDwi KartikaRiyanti RiyantiA research on optimizing conditions to cholesterol adsorbed have been performed. Optimization was performed by varying: contact time, adsorbent weight and temperature of the system's. A full factorial experimental design was used in this study. Characterization performed on the synthesized chitosan and carboxymethyl chitosan including FTIR, water content, ash content, solubility, porosity, and swelling effect. The results showed that carboxymethyl chitosan able to adsorb cholesterol under conditions optimal adsorbent with cholesterol ratio (1:200) with a contact time of 90 minutes at temperature of 40 °C. Meanwhile, at a temperature of 55 °C carboxymethyl chitosan capable of adsorb cholesterol under conditions optimal adsorbent with cholesterol ratio (1:300) with a contact time of 30 minutes. Chitosan and carboxymethyl chitosan synthesized has a water content of 7.4 and 10.2%, ash content of 0.14 and 2.29%, solubility in distilled water at 1.10-5and 1.98.10-3%, solubility in acetic acid 0.02 and 0.04%, porosity at 88.3% and 88.8%, and swelling at 163.13 and 182.98%.http://ojs.jmolekul.com/ojs/index.php/jm/article/view/200adsorption, carboxymethyl chitosan, characterization, cholesterol |
| spellingShingle | Mardiyah Kurniasih Dwi Kartika Riyanti Riyanti Optimizing Conditions to Cholesterol Adsorbed with Carboxymethyl Chitosan Molekul adsorption, carboxymethyl chitosan, characterization, cholesterol |
| title | Optimizing Conditions to Cholesterol Adsorbed with Carboxymethyl Chitosan |
| title_full | Optimizing Conditions to Cholesterol Adsorbed with Carboxymethyl Chitosan |
| title_fullStr | Optimizing Conditions to Cholesterol Adsorbed with Carboxymethyl Chitosan |
| title_full_unstemmed | Optimizing Conditions to Cholesterol Adsorbed with Carboxymethyl Chitosan |
| title_short | Optimizing Conditions to Cholesterol Adsorbed with Carboxymethyl Chitosan |
| title_sort | optimizing conditions to cholesterol adsorbed with carboxymethyl chitosan |
| topic | adsorption, carboxymethyl chitosan, characterization, cholesterol |
| url | http://ojs.jmolekul.com/ojs/index.php/jm/article/view/200 |
| work_keys_str_mv | AT mardiyahkurniasih optimizingconditionstocholesteroladsorbedwithcarboxymethylchitosan AT dwikartika optimizingconditionstocholesteroladsorbedwithcarboxymethylchitosan AT riyantiriyanti optimizingconditionstocholesteroladsorbedwithcarboxymethylchitosan |