Select All | Select None
Login failed. Please try again.
Forgot your password?
Log in with Facebook
Log in with Google
You can now keep track of new articles from Process Biochemistry on your personalized homepage!
A laboratory-scale hybrid anaerobic reactor, the bottom third of which was occupied by a sludge blanket, the upper two-thirds by submerged clay rings, was used for treatment of wash waters derived from the purification of olive oil in a new manufacturing process. The reactor was operated under...
The rate of mass transfer in the liquid-liquid extraction of α-amylase from an aqueous phase to a reversed micellar phase has been studied. A simple model for the mathematical representation of this system is discussed. Batch separation experiments at different total concentrations have been...
The production of leuconocin S, a bacteriocin from Leuconostoc paramesenteroides OX, was examined during batch fermentations at pH 6·0, 6·5, 7·0 and 7·5. The specific growth rate and bacteriocin titers were highest at pH 7·0, with values of 0·33 h −1 and 20 000 AU/ml, respectively....
A cDNA encoding human liver UDP-glucuronosyltransferase 2B4, which glucuronidates the bile acid hyodeoxycholic acid, has been expressed in Escherichia coli as a fusion protein with Staphylococcus aureus protein A. The expression of this protein, under the control of the thermo-inducible λ-P R...
Xylitol production by Candida boidinii NRRL Y-17213 was investigated in fed-batch fermentations with xylose (50, 100 g litre −1 ) and a mixture of glucose (25 g litre −1 ) and xylose (25 g litre −1 ). All fermentations were initially batch processes with high levels of aeration and rapid...
The separation of a β-xylanase by ultrafiltration from a mixture of xylanases and cellulases produced by Trichoderma reesei was investigated. The effects of the sizes and the pH dependent charges of the proteins and the membranes on separation were studied. A stirred cell device with hydrophobic...
Previous batch studies have shown that leaf mould is a potentially useful biosorbent for the treatment of wastewaters contaminated with hexavalent chromium. This paper examines its use for continuous adsorption in columns and compares the results with a parallel study using an activated carbon...
Bacillus licheniformis 44MB82-A cells were immobilized in alginate and agar gels. The optimal immobilization parameters (gel concentration, initial cell quantity, biomass age, bead size and solidification prolongation) were determined. The immobilization procedure was most effective at a gel...
β-Glucosidase was adsorbed on chitosan and crosslinked with glutaraldehyde. The enzyme exhibited a considerable affinity to chitosan, giving good immobilization yields (55–85%) while maintaining an optimum level of activity (550–850 U/g). The stability in acid buffer ( T 1 2 >80–100 days )...
results per page
Save this article to read later. You can see your Read Later on your DeepDyve homepage.
To save an article, log in first, or sign up for a DeepDyve account if you don't already have one.
Sign Up Log In
To subscribe to email alerts, please log in first, or sign up for a DeepDyve account if you don't already have one.
Read and print from thousands of top scholarly journals.
Sign up with Facebook
Sign up with Google
Already have an account? Log in
To get new article updates from a journal on your personalized homepage, please log in first, or sign up for a DeepDyve account if you don't already have one.