The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 02, 1976
Filed:
May. 10, 1974
Thomas P Hensarling, Metairie, LA (US);
Thomas J Jacks, Metairie, LA (US);
Lawrence Y Yatsu, New Orleans, LA (US);
Abstract
Hexane and mixtures of hexane containing 2 to 25% acetic acid (v/v) were used to prepare oil and protein from glanded cottonseed by solvent extraction. As the amount of acetic acid in the solvent increased, the amounts of total lipid, phospholipid, neutral oil, and gossypol in each miscella increased, but the amount of free fatty acids did not change significantly. The solubility of the protein in 0.02N NaOH did not decrease until the amount of acetic acid in the solvent used to prepare each meal increased to a point between 4 and 10 percent. The drainage of the miscella (solvent-lipid solution) through the marc (insoluble residue) was much more rapid when the solvent was hexane-acetic acid than when it was hexane alone.