Browsing Scholarly Works, Department of Food Science and Technology by Subject "amino acids"

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Comparison of analytical methods for prediction of prefermentation nutritional status of grape juice

Gump, B. H.; Zoecklein, B. W.; Fugelsang, K. C.; Whiton, R. S. (American Society for Enology and Viticulture, 2002)

Five methods for evaluating nitrogen status were compared using 70 Cabernet Sauvignon juice samples: nitrogen by o-phthaldialdehyde (NOPA), arginine NOPA, enzymatic ammonia, Formol, and high-performance liquid chromatography ...