Formation kinetics of total hydroxymethylfurfural during UHT processing of buffalo milk
نویسندگان
چکیده
منابع مشابه
Color Changes of UHT Milk During Storage
In this study measurements of color parameters of UHT milk were performed, by using a MOM-color 100 photoelectric tristimulus colorimeter. Colors of UHT milk samples containing 3.2% and 1.6% milk fat, processed under industrial conditions, packed in polyethylene terephtalate (PET) based packages, and stored for 0, 15, 30, 45, 60 and 90 days at ambient temperature (20±5°C) were examined. Results...
متن کاملFormation kinetics of hydroxymethylfurfural, lactulose and furosine in milk heated under isothermal and non-isothermal conditions.
A detailed kinetic study of hydroxymethylfurfural, lactulose and furosine formation was performed upon heating milk at temperatures between 90 degrees C and 140 degrees C. In case of prolonged heating, formation kinetics could be described by a fractional conversion model. Considering only the first phase of the model, kinetics could be simplified to a pseudo-zero order model. A first assessmen...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Incidence and survival of Bacillus sporothermodurans during processing of UHT milk
The presence of Bacillus sporothermodurans in retail UHT milk along with milk from different points of a processing line was determined. The effect of chilling, preheating, UHT, reprocessing and H2O2 individually and in combination on the survival of B. sporothermodurans was also investigated in broth. Design/methodology/approach Standard plate counts were conducted for all milk samples and iso...
متن کاملDestabilization and off-flavors generated by Pseudomonas proteases during or after UHT-processing of milk
Background: Pseudomonads play a major role in the spoilage of UHT processed dairy products, due to their growth-related protease production in raw milk. Results: To assess the off-flavor generating capacity of these AprX proteases in milk after UHT-processing, six major milk spoiling Pseudomonas groups were investigated. Sensory evaluation of the different processed milk samples showed large di...
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: Le Lait
سال: 1989
ISSN: 0023-7302
DOI: 10.1051/lait:1989210