Expanded Bed Chromatography for Food Separation
نویسندگان
چکیده
منابع مشابه
Separation of an isoenzyme of polyphenol oxidase from Duranta plumieri by expanded bed chromatography.
Aqueous extracts of seeds of Duranta plumieri were found to be rich in polyphenol oxidase activity. The anion-exchange chromatography of the crude extract on Streamline DEAE resolved the activity into three fractions. The major fraction (77% of the total activity) was further purified by treating it with concanavalin A-agarose in the batch mode. The enzyme preparation eluting with alpha-methylm...
متن کاملProteins Separation and Purification by Expanded Bed Adsorption and Simulated Moving Bed Technology
Proteins not only play an important role in biology, but also have large potential applications in pharmaceuticals and therapeutics, food processing, textiles and leather goods, detergents, and paper manufacturing. With the development of molecular biology technologies, various kinds of proteins can be prepared from upstream processes and from biological raw materials. However, there exist vari...
متن کاملExpanded Bed Adsorption Chromatography for Recovery of Phycocyanins from the Microalga Spirulina Platensis
We carried out the purification of C-phycocyanin and allophycocyanin from Spirulina platensis taking advantage of the adsorption properties of the expanded beds. Initially, phycobiliproteins were released from the microalga cells by osmotic shock. Next, phycocyanins were recovered by applying the centrifuged cell suspension directly to the anion exchanger Streamline-DEAE using expanded bed colu...
متن کاملA Study of Ion-Exchange Chromatography in an Expanded Bed for Bovine Albumin Recovery
In the present work, the effect of bed expansion on BSA adsorption on Amberlite IRA 410 ion-exchange resin was studied. The hydrodynamic behavior of an expanded bed adsorption column on effects of the biomolecules and salt addition and temperature were studied to optimize the conditions for BSA recovery on ion-exchange resin. Residence time distribution showed that HEPT, axial dispersion and th...
متن کاملFive-Zone Simulating Moving Bed for Ternary Separation
Five-zone Simulating Moving Bed (SMB) system, designed for ternary separation, is a modified form of standard four-zone SMB which is only effective in binary separation. It was reported in literature that the five-zone SMB separates the extract-II stream with a lower purity value than that of raffinate and extract-I streams. To address this issue, five zone SMB was designed, using safety ma...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japan Journal of Food Engineering
سال: 2000
ISSN: 1345-7942,1884-5924
DOI: 10.11301/jsfe2000.1.51