Now showing items 11-20 of 203
Development of antioxidant food packaging materials with controlled release properties
In this study, cellulose acetate (CA) films with different morphological features were prepared in order to control the release rates of low molecular weight natural antioxidants, L-ascorbic acid and L-tyrosine. Increasing ...
Exploitation of agricultural wastes and by-products for production of Aureobasidium pullulans Y-2311-1 xylanase: Screening, bioprocess optimization and scale up
The potential of several agricultural wastes and by-products (wheat bran, oat bran, corn cob, brewer’s spent grain, malt sprout, artichoke stem, sugar beet pulp, olive seed, cotton stalk and hazelnut skin) was examined as ...
Capsaicin emulsions: Formulation and characterization
(Taylor & Francis, 2017-08)
Oleoresin capsicum, the oil extract of chili pepper, is mainly composed of capsaicin. Capsaicin is a hydrophobic volatile compound exhibiting antimicrobial activity against various microorganisms. Capsaicin in the form of ...
Effect of atrazine on algal contamination and sugarcane shoots during photoautotrophic micropropagation
(American Society of Agricultural and Biological Engineers, 2003-01)
A laboratory procedure was developed for obtaining and maintaining photoautotrophic cultures ofsugarcane shoots in vitro for three generations. Algae contamination in vessels was a problem for photoautotrophic growth under ...
Production of xylooligosaccharides by autohydrolysis of hazelnut (Corylus avellana L.) shell
Hazelnut shell (HS), husk and pruning residues were characterized and evaluated for xylooligosaccharides (XOS) production by autohydrolysis. HS contained the highest amount of xylan and yielded more XOS compared to other ...
Microparticle-enhanced polygalacturonase production by wild type Aspergillus sojae
Polygalacturonases (PGs), an important industrial enzyme group classified under depolymerases, catalyze the hydrolytic cleavage of the polygalacturonic acid chain through the introduction of water across the oxygen bridge. ...
Effects of ultraviolet light emitting diodes (LEDs) on microbial and enzyme inactivation of apple juice
In this study, the effects of Ultraviolet light-emitting diodes (UV-LEDs) on the inactivation of E. coli K12 (ATCC 25253), an indicator organism of E. coli O157:H7, and polyphneoloxidase (PPO) in cloudy apple juice (CAJ) ...
Determination of the effects of biomaterials on human peripheral blood mononuclear cells (PBMC)
(European IOS Press, 2002)
Detection of Listeria species in fresh fish and fish market environment by IMS technique in Turkey
(M. & H. Schaper, 2011)
The incidence of Listeria spp. was investigated in fresh fish (n = 100) sold at retail markets and in the environmental and personnel samples (n = 100) obtained from several fish markets in Afyonkarahisar, Turkey by ...
Expanding horizons of active packaging: Design of consumer-controlled release systems helps risk management of susceptible individuals
The objective of this study was the development of zein based antilisterial films that contain a consumer-controlled and pH-triggered release mechanism for lysozyme (LYS). For this purpose, composite films were formed by ...