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The determination of rotenone in derris root

✍ Scribed by Coomber, H. E. ;Martin, J. T. ;Harper, S. H.

Publisher
Wiley (John Wiley & Sons)
Year
1942
Weight
408 KB
Volume
61
Category
Article
ISSN
0368-4075

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✦ Synopsis

In self-rnising flours contnining ncid cnlcium phosphate-(or crenm of tnrtnr) and sodium bicnrborintc the destruction of pliytic ncid is less thnn in plnin flour during (my) the prcpnrntion of dumplings. The folloxing figures illustrntc this : 1. Plnin whentrnenl . . . . . 0.11 133 2. Whentmcnl contnining 3? Ib. of nrid cnlciuni pliosplinto 3. 34 111. do. + 3 l i ' of Ci: cnrbonntc per snck . . 7-08 188 4. 0 Ib. of crcnin of tnrtnr pcr snck .. .. .. 4.78 ' Il!i.C, 34 ' 6. 6 Ib. of crPnni of tnrtnr + 3 Ib. of binirboiiuto per sack .

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