Bioproduct Source System and Composition (%w/w) Kp Yield (%) TLL (%w/w) pH Reference
Protein Cheese whey PEG6000/potassium phosphate (11.7/10%) 0.9 83.4 23.9 7.0 [67]
Glutenin Wheat flour PEG1500/Li2SO4 (14.0/13.23%) 5.90 84.9 35.51 - [24]
Recombinant protein Alfalfa PEG8000/phosphate (16.1/10.0%) 0.1 88 35.7 7.0 [25]
(α-la), (β-lg) and (Gmp) Milk whey PEG2000/phosphate (13.0/13.0%) 0.48, 0.01, 0.92 81.1, 97.3, 97.8 - 6.7 [6]
OVA Chicken egg PEG4000/poly(acrylic acid) (PAA) + 1 M NaCl 5.5 87.4 54.7 8.0 [37]
Protein Zea mays malt PEG 6000/CaCl2 4.2 - - 7.0 [39]
Bromelain Pineapple Peel PEG3000/MgSO4 (15/ 20%) 2.93 108.45 - 9.0 [71]
(α-AI) Wheat flour PEG2000/(FBP) trisodiumsalt (11.7/19%) - 79 - 7.0 [69]
Protein Corn PEG1450/Na2SO4-8.5% NaCl - 93 - 7.0 [5]
Kp = partition coefficient of protein, TLL= Tie line length, (-) = the value was not given, α-la= α-lactalbumin, β-lg= β-lactoglobulin, Gmp= glycomacropeptide, α-AI= α-amylase inhibitor, FBP= fructose-1,6-bisphosphate, OVA= Ovalbumin
Table 1: Optimizing partitioning of proteins in the various ATPS recovered from foods.
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