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Influence of extraction procedure on size of free amino acid pool of heart muscle

✍ Scribed by Keith L. Manchester

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
287 KB
Volume
102
Category
Article
ISSN
0003-2697

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✦ Synopsis

More free leucine, isoleucine, methionine, and phenylalanine and possibly valine and tyrosine was extracted from frozen pulverized heart muscle by heating in water at 100Β°C followed by deproteinization with trichloroacetic acid at 0Β°C than when the powder was extracted with trichloroacetic acid at 0Β°C. The question of which procedure estimates the true pool of free amino acids in the tissue is discussed.

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