little information is available on the protein content of coffee brews. Protein, however, are effectively denatured during roasting and are of very low solubility. a number of surveys of the protein content of instant powders have been made and show variation
from ca. 0.5 to 5.5% dm. different analytical techniques were used, which may account for some of the variation. hydrolysis of denatured proteins takes place duing infusion, resulting in production of free amino acids. the free amino acid content of brews is, however, very low
little information is available on the protein content of coffee brews. Protein, however, are effectively denatured during roasting and are of very low solubility. a number of surveys of the protein content of instant powders have been made and show variation from ca. 0.5 to 5.5% dm. different analytical techniques were used, which may account for some of the variation. hydrolysis of denatured proteins takes place duing infusion, resulting in production of free amino acids. the free amino acid content of brews is, however, very low
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