ANSC 3120 Lecture Notes - Lecture 8: Allantoin, Glucuronic Acid, Pectinase
19 Nov 2016
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Crude protein: dm, soluble protein adin or adf-cp, uip, adf, tdn, p, cost of above: per sample. Should run this analysis on conserved forages (can be an issue when making hay/grass silage) Do a n analysis which quantified ingestible n. Remove cellulose and can then measure % lignin. = lignin analysis take adr which is primarily cellulose and lignin and treat w. 72% h2so4. = an )ndicator of heat damage or maillard reaction products (cid:523)don"t want these(cid:524) Via ndf analysis we can determine amount of cell content (100 ndf%) Detergent analysis can provide us with info about the cell wall. While ndf tells how much combined hemicellulose (hc), cellulose & lignin found in feedstuff. Adf = amount of cellulose and lignin in feedstuff. Adl = amount of lignin present in feed. %ndf = % adf = amount of hemicellulose in feed. %adf - %adl = amount of cellulose in feed.
