picea × lutzii/albumin

A radial diffusion assay was employed to quantify condensed tannins (CT) in feed and feces of mule deer (Odocoileus hemionus) and white-tailed deer (O. virginianus). This biological assay measures the precipitation of bovine serum albumin (BSA), with the area of the precipitation ring being

The major storage proteins isolated from protein bodies of embryo tissues of interior spruce Picea glauca (Moench) Voss/Picea engelmanii Parry had apparent molecular weights of 41, 35, 33, 24 and 22 kD. Minor proteins of 30 and 27.5 kD were also observed. Based on their solubility characteristics,

Antifreeze proteins (AFPs) were obtained from intercellular spaces of spruce needles Picea abies (L.) Karst. and Picea pungens Engelm. by vacuum infiltration with ascorbic acid, followed by centrifugation to recover the infiltrate. As shown by sodium dodecyl sulphate-polyacrylamide gel