/l/ Values are expressed in terms of g-carotene but include all substances having vitamin A activity. O.OOO6 Dg p-carotene - 

 1 I. I), vitamin A. /2/ Ascorbic acid based for most part on determinations of reduced ascorbic acid. /?/ Hiacin values were 

 derived from data In the literature for nicotinic acid, nicotinamide, and other related compounds. /lO/ Medium fat. /12/ Fresh, 

 frozen or stored. 



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