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United States Patent ( 19 ) Gonus et al . 54 PROCESS FOR DECOLORING FATTY ACID ESTERS 75 ) Inventors :
| Content Provider | Semantic Scholar |
|---|---|
| Author | Gonus, Philippe Cho-Ah-Ying O'donnell |
| Copyright Year | 2017 |
| Abstract | OTHER PUBLICATIONS Angelin, et al., “Oil Extraction and Refining From Somalu Papaya Seeds,' Ital. delle Sostanze Grasse, vol. 67, May (1990) pp. 257–258. Cho-Ah-Ying, et al., “Adsorptive Removal of Sulfur From Canola Oil, Pat. Sci. Technol., 93 Jah, No. 4, (1991), pp. 132-135. Primary Examiner-Paul J. Killos Assistant Examiner-Dwayne C. Jones Attorney, Agent, or Firm-Vogt & O'Donnell 57 ABSTRACT Fatty acid esters, particularly those suitable for use in foods and cosmetics, are decolored by passing a solution of a fatty acid ester dissolved in an apolar solvent through particulate montmorillonite which is in admix ture with particulate silica gel and/or active carbon. The solution passed through the column is obtained and the solvent is eliminated from the ester. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/c9/fd/67/3adad26c7ddea8/US5401862.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Patent |