lysiloma latisiliquum/albumin

Bovine serum albumin has been covalently labeled with Remazol brilliant blue R to provide a substrate for a convenient spectrophotometric assay for protein precipitants. The blue protein is especially useful for measuring protein precipitation by vegetable tannins because its absorption maximum is

We investigated whether Mediterranean goats use salivary tannin-binding proteins to cope with tannin-rich forages by determining the affinity of salivary or parotid gland proteins for tannic acid or quebracho tannin. Mixed saliva, sampled from the oral cavity, or parotid gland contents were compared

Estimations of condensed tannin content are generally based on calibration standard curves from Quebracho condensed tannins. We generated calibration standard curves from eight Sonoran Desert species for comparison with estimates of tannin concentrations derived from the Quebracho standard curve.

This study was conducted to investigate the effects of 10 weeks supplementation of Quebracho tannins (QT; 0 [control], 100 [QT₁₀₀] or 200 g/[cow·d] [QT₂₀₀]) to 30 multiparous postpartum buffalo cows (10 cows per group) on milk yield and composition, blood metabolites and