Accession Number:

AD0601588

Title:

IRRADIATION OF MEAT PROTEIN.

Descriptive Note:

Technical status rept, no. 4; Annual rept. no. 1, 1 Jan-1 May 64.

Corporate Author:

LOW TEMPERATURE RESEARCH STATION CAMBRIDGE (ENGLAND)

Personal Author(s):

Report Date:

1964-05-01

Pagination or Media Count:

17.0

Abstract:

Exposure of poly-L-glutamic acid in 1 solution to 20 and 40 Mrad of gamma radiation caused degradation of the polymer into small polypeptides. The peptides were terminated at the point of scission by amide and alpha-ketoglutaric acid residues. The degraded polymer became less susceptible to the action of the proteolytic enzymes of a crude pancreatin preparation. Evidence for optical inversion of some L-glutamic acid residues was obtained. The effects observed were due to an indirect action of the radiation. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE