The feed forward back propagation method was used to train the developed model The input parameters used by ANN for generalizing the drying process were temperature (50–80C) and air flow velocity (7–9 5 m/s) and the output parameters were drying time total color difference (TCD) and total phenolic content (TPC) The feed forward back propagation method was used to train the developed model The input parameters used by ANN for generalizing the drying process were temperature (50–80C) and air flow velocity (7–9 5 m/s) and the output parameters were drying time total color difference (TCD) and total phenolic content (TPC)

Optimization of process parameters for vacuum drying

Optimization of process parameters for vacuum drying ofCTC tea H S Konar Shrilekha Dasl A K Datta and RC Ghosh Agricultural and Food Engineering Department Indian Institute of Technology Kharagpur - 721302 India ABSTRACT Vacuum drying process could be used for drying of black CTC or orthodox tea for better quality The level of vacuum was

optimal parameters to optimize material removal rate and surface roughness Multi objective optimization with component analysis was used to model the quality parameters with process parameters Vijay Kumar Jha etal [13] developed a data mining model using decision tree and ANN to study the influence of process parameters on

In this study the process parameters for the dry EDM are evaluated and optimized with two methods grey relational analysis (GRA) and grey fuzzy logic respectively The optimization has been carried out for the multiple response variables material removal rate (MRR) tool wear rate (TWR) and surface roughness (SR) against the process variables

Button mushroom cubes of constant cross-sectional area (0 75 cm 1 5 cm) and varying thickness (2 mm 5 mm and 8 mm) were freeze-dried Pressure (0 04 0 07 and 0 10 mbar) primary drying temperature (−2C −5C and −8C) and secondary drying temperature (25C 28C and 31C) were taken as drying parameters The protein ascorbic acid and

December 2010 Optimization of process parameters for freeze-drying of Letinus edodes Vol 19 No 3 39 replenishment device of vacuum system or vapor condenser of cooling system and the dried product is obtained (Ke 2009) Drying process is the physical process involving movement of water in the material and

Fluid Bed Technology: Overview and Parameters for Process

Fluid-bed spray-drying also offers lower operating costs and shorter process limes compared with freeze-drying Tangential Spray Fluid Bed Granulation The second fluid-bed technique for wet granulation is the tangential-spray (rotary) process available since the early 1980s (Fig 2) which depicts a tangential-spray processor

Nov 24 2010The present work pertains to optimization of process parameters for spray drying of fermented soy milk using response surface methodology (RSM) The process parameters studied include inlet air temperature aspirator speed (air flow rate) feed flow rate and atomization pressure The experiments were designed using the central composite design

Button mushroom cubes of constant cross-sectional area (0 75 cm 1 5 cm) and varying thickness (2 mm 5 mm and 8 mm) were freeze-dried Pressure (0 04 0 07 and 0 10 mbar) primary drying temperature (−2C −5C and −8C) and secondary drying temperature (25C 28C and 31C) were taken as drying parameters The protein ascorbic acid and

May 18 2016The study was conducted to evaluate the effect of pre-treatments such as citric acid and hot water blanching and air temperature on drying and rehydration characteristics of cauliflower slices Experiments were carried out at four different drying air temperatures of 50 60 70 and 80 C with the air velocity of 2 0 m/s It was observed that drying and rehydration

optimal parameters to optimize material removal rate and surface roughness Multi objective optimization with component analysis was used to model the quality parameters with process parameters Vijay Kumar Jha etal [13] developed a data mining model using decision tree and ANN to study the influence of process parameters on

Jan 01 2020Optimization of the drying parameters for the given constraints resulted in 40 C 0 53 m/s and 0 250 W/cm 2 At this optimum condition the values of experimental test were found to be 14 05 S AroraOptimization of drying process parameters for cauliflower drying J Food Sci Technol 50 (1) (2013) pp 62-69 Google Scholar

December 2010 Optimization of process parameters for freeze-drying of Letinus edodes Vol 19 No 3 39 replenishment device of vacuum system or vapor condenser of cooling system and the dried product is obtained (Ke 2009) Drying process is the physical process involving movement of water in the material and

In this study the process parameters for the dry EDM are evaluated and optimized with two methods grey relational analysis (GRA) and grey fuzzy logic respectively The optimization has been carried out for the multiple response variables material removal rate (MRR) tool wear rate (TWR) and surface roughness (SR) against the process variables

A review of optimization on turning process parameters for

Sachin C Borse (2014) presented the optimization of surface roughness material removal rate in the dry turning of SAE52100 steel Carbide inserts were utilized for machining of SAE 52100 to examine impacts of process parameters [Cutting speed (S) Feed

Scaling up and optimization of process parameters for a spray drying plant using mechanistic modelling Sridevi Challa Mohammed Yakoob Sardar Veera Pratap Reddy Kasina RaviChandra Palaparthi Srividya Ramakrishnan Ravikumar Gorle

In a pilot process for obtaining protein isolates from white lupin seed after a careful optimization of the process parameters two valuable food ingredients were prepared: lupin protein isolate type E with a useful emulsifying capacity and lupin protein isolate type F with a high capability of foam formation and stabilization

Vacuum drying process could be used for drying of black CTC or orthodox tea for better quality The level of vacuum was maintained at 28 5 inch ofHg inside the vacuum chamber The drying parameters such as plate temperature during drying the

Principles of Freeze Drying The freeze drying process consists of three stages: prefreezing primary drying and secondary drying Prefreezing: Since freeze drying is a change in state from the solid phase to the gaseous phase material to be freeze dried must first be adequately prefrozen The method of prefreezing and the final temperature of the

More O Yee et al "Optimization of primary drying in lyophilization during early-phase drug development using a definitive screening design with formulation and process factors " Journal of Pharmaceutical Sciences vol 107 no 10 pp 2592–2600 2018

The optimization of the process parameter has been carried out to improve the performance of the fluidized bed granulator MATLAB coding is developed for the optimization of developed correlation for particle growth using Interval halving method Keywords: Granulation particle growth Fluidized bed drying and granulation Interval

Fluid-bed spray-drying also offers lower operating costs and shorter process limes compared with freeze-drying Tangential Spray Fluid Bed Granulation The second fluid-bed technique for wet granulation is the tangential-spray (rotary) process available since the early 1980s (Fig 2) which depicts a tangential-spray processor

Modelling and optimization of a rotary kiln direct reduction process 53 Figure 2 Comparison of fill level calculation with experimental data The method allows for the treatment of a number of geometrical parameters related to the kiln including: • Variations in kiln length diameter inclination and rotation speed

Button mushroom cubes of constant cross-sectional area (0 75 cm 1 5 cm) and varying thickness (2 mm 5 mm and 8 mm) were freeze-dried Pressure (0 04 0 07 and 0 10 mbar) primary drying temperature (−2C −5C and −8C) and secondary drying temperature (25C 28C and 31C) were taken as drying parameters The protein ascorbic acid and