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A modified method for determining available lysine in protein recovered from heat treated potato juice

✍ Scribed by E.S. DellaMonica; E.O. Strolle; P.E. McDowell


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
342 KB
Volume
73
Category
Article
ISSN
0003-2697

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✦ Synopsis


A dialysis pretreatment to remove low molecular weight interfering compounds from potato protein water prior to measuring its lysine availability is described.

After dialysis the l -trinitrophenyk-lysine showed excellent correlation with the magnitude of heat treatment the protein water received. Conversely, analysis ofthe same sample without pretreatment yielded erratic results.