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. The Biochemistry of B vitamins. Vitamins; Vitamin B complex. METABOLISM OF THE B VITAMINS 349 (a) Thiamine: fig per cent during first few days after parturi- tion, rising to fig per cent on tenth day and about 148 fig per cent in mature milk. Free thiamine starts at 1 fig per cent, rising to 5-7 fig per cent, and averaging 37 per cent of the total. r 10r100 -I 2 A MOUSE O MAN OPYRIDOXINE 10 MOUSE (>*C/DAY) 100 1000 1 MAN (MG/DAY) 10 100 VITAMIN REQUIREMENT Figure 16. Relationship of the B vitamin requirements of man and the mouse to the levels of B vitamins found in the
. The Biochemistry of B vitamins. Vitamins; Vitamin B complex. METABOLISM OF THE B VITAMINS 349 (a) Thiamine: fig per cent during first few days after parturi- tion, rising to fig per cent on tenth day and about 148 fig per cent in mature milk. Free thiamine starts at 1 fig per cent, rising to 5-7 fig per cent, and averaging 37 per cent of the total. r 10r100 -I 2 A MOUSE O MAN OPYRIDOXINE 10 MOUSE (>*C/DAY) 100 1000 1 MAN (MG/DAY) 10 100 VITAMIN REQUIREMENT Figure 16. Relationship of the B vitamin requirements of man and the mouse to the levels of B vitamins found in the milk of these species. (b) Riboflavin: jug per cent on first day of lactation, rising to fig per cent on the tenth day, with free riboflavin rising more slowly. Mature milk contained a total of about 35-49 fig per cent, with free ribo- flavin composing 43-86 per cent of the total. (c) Nicotinic acid: 100 fig per cent on the first day, decreasing slightly from second to fourth day and then rising rapidly to about 250 fig per cent on tenth day. Mature milk contained 175-200 fig per Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Williams, Roger John, 1893-. New York : Reinhold Pub. Corp.
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