Note on the determination of the acidity of milk

✍ Scribed by Pizer, N. H.

• Publisher: Wiley (John Wiley & Sons)
• Year: 1936
• Weight: 129 KB
• Volume: 55
• Category: Article
• ISSN: 0368-4075
• DOI: 10.1002/jctb.5000553703

✦ Synopsis

ACIDITY OF MILK . Tlic iiiiportniicc of tlic coiicciitrntioii of tlic. pliciiol-plit~liiilciii in iiiilk \vlicii ciirryiiiir oiit, tlic roiitiiic ncitlity tit.rnt.ion with st,iiiitliircl iilkiili \vns rcceiitly brought to t,lie iiotice of t,lie writer. At t.lir rcqiicst of Ah. 1-1. 13iirk\.ortIi, Advisory Dairy ISiictcriologist, ii grntle A, I)riiic-cooletl iiiilk iiot inore t Iiiiii 4 Iirs. old \WS esiiiiiiiictl beciiiisc it Iiiitl t,hc repiitcxl liigli titrntiiblc iicitlity of 22 1111. K/10 S n O l I per 100 1111. iiiilk. d t first. i t wis thoriglit t,hiit t.lie iiiilk ivns ;il)iioriiinlly highly I~~iKcretl iiiitl clectroiiictric titriitioii ciirvcs were tlicrcfore coiistructctl giving tlic rcliitioii bet\vecii 1111. X/lO Xi1011 or X/10 1.1CI atltlctl to 25 i d . iiiilk t i i i d the 1111 of the iiiistiirc. 'l'lic ctirves slio\vcd t,liiit* the iiiilk ~v n s slightly I)ct.tcr I~rifl'eretl t~liaii bulk tiiiik siiiiiplcs c0111l)ii~~tI wit.11 it,, but the iiiiliort i i i i t fact broilglit. oiit Iiy tlic ciirves iviis t h t the piilk