Protein isolate product
US4285862A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 3, 1979 |
| Grant date | Aug 25, 1981 |
| Priority date | — |
| Expiry date | Oct 3, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23J1/14
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A novel protein isolate is described. The isolate is substantially undenatured, has substantially no lysinoaniline content and substantially the same lysine content as the protein source material from which it is derived. The isolate has substantially no lipid content and takes the form of an amorphous, viscous, sticky, gluten-like protein mass, or a dried form of the mass. The amorphous protein mass is formed by settling an aqueous dispersion of protein micelles consisting of homogeneous amphiphilic protein moieties. The aqueous dispersion is formed from the source protein, usually a plant protein, preferably by a salting-in and dilution-out procedure. The protein isolate exhibits high functionality and may be used as an egg white or wheat gluten substitute in a variety of food products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.