Presented at the 36th Annual Meeting of the Institute of Food Technologists, Anaheim, June 6–9, 1976.
COMPARATIVE PROTEIN STUDIES (KJELDAHL, DYE BINDING, AMINO ACID ANALYSIS) OF NINE STRAINS OF Agaricus bisporus (Lange) IMBACH MUSHROOMS
Article first published online: 25 AUG 2006
Journal of Food Science
Volume 42, Issue 2, pages 364–366, March 1977
How to Cite
WEAVER, J. C., KROGER, M. and KNEEBONE, L. R. (1977), COMPARATIVE PROTEIN STUDIES (KJELDAHL, DYE BINDING, AMINO ACID ANALYSIS) OF NINE STRAINS OF Agaricus bisporus (Lange) IMBACH MUSHROOMS. Journal of Food Science, 42: 364–366. doi: 10.1111/j.1365-2621.1977.tb01499.x
The authors thank Gerald Porter and Nancy Warner for technical assistance.
Paper No. 5104 in the Journal Series of the Pennyslvania Agricultural Experiment Station.
- Issue published online: 25 AUG 2006
- Article first published online: 25 AUG 2006
- Ms received 7/5/76; revised 9/11/76; accepted 9/15/76.
Although it is difficult to ascertain the true protein content of mushrooms because of their variable nonprotein nitrogen content and protein heterogeneity, even among strains within a species, some knowledge about a mushroom's protein is essential for nutritional, processing and economic considerations. Protein similarities and differences in cultivated mushrooms are shown with the aid of three analytical methods. Protein data based on amino acid analyses are preferred but too expensive to obtain. Amido black dye binding is the next preferable method. Its correlation with amino acid protein was higher (D.74) than that between Kjeldahl protein and amino acid protein (D.44).