THERMOREVERSIBLE SIZE-SELECTIVE SWELLING POLYMERS AS A MEANS OF PURIFICATION AND CONCENTRATION OF LUPIN SEED PROTEINS (LUPINUS-ALBUS SSP GRAECUS)

Authors
ALAMANOU S DOXASTAKIS G
Citation
S. Alamanou et G. Doxastakis, THERMOREVERSIBLE SIZE-SELECTIVE SWELLING POLYMERS AS A MEANS OF PURIFICATION AND CONCENTRATION OF LUPIN SEED PROTEINS (LUPINUS-ALBUS SSP GRAECUS), Food hydrocolloids, 9(2), 1995, pp. 103-109
Citations number
19
Categorie Soggetti
Food Science & Tenology","Chemistry Physical","Chemistry Applied
Journal title
Food hydrocolloids → ACNP
ISSN journal
0268005X
Volume
9
Issue
2
Year of publication
1995
Pages
103 - 109
Database
ISI
SICI code
0268-005X(1995)9:2<103:TSSPAA>2.0.ZU;2-R
Abstract
Dilute aqueous protein solutions can be effectively concentrated with crosslinked thermoreversible size selective polymers of the monomer N- isopropyl acrylamide using methylene bis-acrylamide. After extracting the water at 5 degrees C, the gels can be regenerated by warming at 35 degrees C to release the absorbed water and solutes with low molecula r weight. The resulting separation process is effective for lupin seed proteins.