搜索结果: 1-15 共查到“食品科学技术 modelling”相关记录16条 . 查询时间(0.113 秒)
Mathematical and neural network modelling of terebinth fruit under fluidized bed drying
MLP moisture diffusivity drying rate
2015/7/2
The paper presents an application which uses Feed Forward Neural Networks (FFNNs) to model the non-linear behaviour
of the terebinth fruit drying. Mathematical models and Artificial Neural Networks ...
Modelling the Kinetics of Water Loss during Deep-Fat Frying of Potato Particulates
Arrhenius relationship activation energy
2014/11/28
We developed an empirical model to describe the water loss during deep-fat frying. Raw potato particulates were
sliced to form cylinders and subjected to the deep-fat frying at isothermal temperatur...
Modelling the rheological behaviour of enzyme clarified lime (Citrus aurantifolia L.) juice concentrate
combined effect power law model exponential model rheology viscosity Arrhenius equation activation energy
2014/2/25
The rheological behaviour of enzyme clarified Lime (Citrus aurontifolia L.) juice was studied as a function of the total soluble solid (TSS) content (7.3–55.7°Brix), corresponding water activity (aw) ...
Effect of moisture content on thermodynamic characteristics of grape: mathematical and artificial neural network modelling
sorption thermodynamic drying, neural network grape
2014/2/25
Artificial neural networks (ANNs) and four empirical mathematical models, namely Henderson, GAB, Halsey, and Oswin were used for the estimation of equilibrium moisture content (EMC) of the dried grape...
Modelling the carrot thin-layer drying in a semi-industrial continuous band dryer
carrot thin-layer drying mathematical modelling semi-industrial-continuous band dryer effective moisture diffusivity
2014/2/25
This paper presents a mathematical modelling of the drying process in a semi-industrial continuous band dryer. Carrot slices with the thickness of 5 mm were used for the drying experiments. The experi...
Experimental and Modelling Study of Enzymatic Oxidation of 5-o-Caffeoylquinic Acid by Polyphenol Oxidases
chlorogenic acids 5-CQA enzymatic oxidation polyphenol oxidases
2011/2/24
A set of experiments to investigate the enzymatic oxidation of 5-o-caffeoylquinic acid
with polyphenol oxidases was carried out in the temperature range from 18 to 39 °C. The
kinetic data were obtai...
Integrated Approach to Mathematical Modelling of Atrazine Degradation in Different Reaction Systems
atrazine biodegradation kinetics mathematical modelling computer simulation
2010/12/21
Based on the known approaches and published mathematical models, as well as on
theoretical consideration using our experimental data, the integrated approach to mathematical
modelling of atrazine bi...
Modelling the Effect of Different Substrates and Temperature on the Growth and Lactic Acid Production by Lactobacillus amylovorus DSM 20531T in Batch Process
amylolytic lactic acid bacterium Lactobacillus amylovorus glucose sucrose starch batch process cultivation temperature
2010/12/21
Amylolytic lactic acid bacterium Lactobacillus amylovorus DSM 20531T utilised glucose,
sucrose and starch as a sole carbon and energy source. The three substrates were completely
depleted from MRS m...
Modelling of solid-liquid extraction process of total polyphenols from soybeans
solid-liquid extraction soybeans total polyphenols modelling optimisation
2014/2/27
The influence of the solvent, temperature, and extraction time on the extractability of total polyphenols from milled soybeans variety Ika was investigated. The study was performed in order to select ...
Modelling the drying kinetics of canola in fluidised bed dryer
canola fluidised bed drying kinetics food grain drying activation energy
2014/2/27
Canola, one of the new oil seeds in Iran, is investigated for drying in Batch fluidised beds. Experiments were conducted to assess the kinetics of drying in the temperature range of 30–100°C. The dryi...
An Alternative Approach to Non-Log-Linear Thermal Microbial Inactivation: Modelling the Number of Log Cycles Reduction with Respect to Temperature
predictive microbiology thermal processing inactivation kinetics
2009/3/16
A mathematical approach incorporating the shoulder effect during the quantification of microbial heat inactivation is being developed based on »the number of log cycles of reduction« conce...
Modelling the Effect of Headspace Oxygen Level on the Degradation of Vitamin C in a Model Fruit Juice
oxygen permeability vitamin C fruit juice ascorbic acid dehydro ascorbic acid
2014/3/10
Fruit juices are a significant source of vitamin C in the human diet and therefore their nutritional value is mainly related to the amount vitamin C they contain (KABASAKALIS et al. 2000; MANSO et al....
Mathematical Modelling of Some Nutrient Losses during Heat Treatment of Stewed Apples
Keywords vitamin C polyphenols model reaction Arrhenius
2014/3/10
Vitamin C (later noted VITC) and polyphenols (later noted PP) were regarded as main nutritional markers in the transformation process of stewed apples after an in situ measurement campaign at two lead...
Factor Analysis and Modelling for Rapid Quality Assessment of Croatian Wheat Cultivars with Different Gluten Characteristics
principal component analysis wheat technological quality gluten proteins
2009/2/17
Factor analysis and multivariate chemometric modelling for rapid assessment of baking quality of wheat cultivars from Slavonia region, Croatia, have been applied. The cultivars Žitarka, Kata, Mon...
Food Safety Objective: An Integral Part of Food Chain Modelling
Food safety objective food chain modeling
2009/1/15
The supply and maintenance of safe and wholesome foods to a population is a complex system involving multiple stakeholders. An organizational scheme for representing this complexity is a food chain. A...