Numerical optimization of process parameters of water chestnut flour incorporated corn‐based extrudates: characterizing physicochemical, nutraceutical and storage stability of the developed product

2021 ◽  
Author(s):  
Abida Jabeen ◽  
H.R. Naik ◽  
Nusrat Jan ◽  
Syed Zameer Hussain ◽  
Fauzia Shafi ◽  
...  
Keyword(s):  
Process Parameters ◽  
Numerical Optimization ◽  
Storage Stability ◽  
Optimization Of Process Parameters ◽  
Water Chestnut ◽  
Chestnut Flour ◽  
And Storage

Numerical optimization of process parameters of ready-to-eat (RTE) iron rich extruded snacks for anemic population

LWT ◽  
2020 ◽  
Vol 134 ◽  
pp. 110164
Author(s):  
Shweta Suri ◽  
Anuradha Dutta ◽  
Navin Chandra Shahi ◽  
Rita Singh Raghuvanshi ◽  
Anupama Singh ◽  
...  
Keyword(s):  
Process Parameters ◽  
Numerical Optimization ◽  
Optimization Of Process Parameters ◽  
Extruded Snacks

scholarly journals Optimization of Process Parameters for the Carbonization of Flamboyant Pod Bark (Delonix Regia)

2017 ◽  
Vol 13 (24) ◽  
pp. 165
Author(s):  
Aremu, M. O. ◽  
Alade, A. O. ◽  
Araromi, D. O. ◽  
Bello, A.
Keyword(s):  
Process Parameters ◽  
Numerical Optimization ◽  
Model Equation ◽  
Quadratic Model ◽  
Agricultural Residue ◽  
Design Expert ◽  
Optimization Of Process Parameters ◽  
University Of Technology ◽  
Central Composite ◽  
Minimum Yield

This study investigates the carbonization of flamboyant pod bark (FPB) for the purpose of production of effective activated carbon from the agricultural residue. Central Composite Design (CCD) under the Response Surface Methodology was employed to combine the selected process parameters [Temperature (300 - 600 0C) and Time (30 - 65 mins)] for the carbonization. FPB were collected within the fields of Ladoke Akintola University of Technology, Ogbomoso, mechanically cracked, crushed, washed with distilled water and sun-dried for seven days before eventually subjecting to carbonization, after which the resultant yields were determined and the statistical analysis was evaluated. The maximum (45.45%) and minimum (11.82%) yields were obtained at Run 1 (3000C/30 mins) and Run 11 (6000C/ 65 mins). The quadratic model equation is given as Yield = 23.27 - 3.48A - 4.38B - 2.81A2 + 0.19B2 + 0.11AB and the R2 value for the model equation is 0.9705 while the adjusted as well as predicted R2 values are 0.9459 and 0.8578, respectively. The numerical optimization by the Design Expert (6.0.8) software suggested minimum yield of 12.89%, (600 0C/ 65 mins) at desirability of 0.941. This research has indicated the suitability of using CCD for the optimization of process parameters for the carbonization of Flamboyant Pod Bark.

Optimization of Process Parameters for Production of Pectinase using Bacillus Subtilis MF447840.1

2019 ◽  
Vol 13 (1) ◽  
pp. 69-73 ◽  
Author(s):  
Ram Balak Mahto ◽  
Mukesh Yadav ◽  
Soumya Sasmal ◽  
Biswnath Bhunia
Keyword(s):  
Bacillus Subtilis ◽  
Process Parameters ◽  
Volume Ratio ◽  
Optimum Process ◽  
Agitation Rate ◽  
Fermentation Condition ◽  
Optimization Of Process Parameters ◽  
Food And Beverage ◽  
Pectinase Production ◽  
Sterile Product

Background: Pectinase enzyme has immense industrial prospects in the food and beverage industries. </P><P> Objective: In our investigation, we find out the optimum process parameters suitable for better pectinase generation by Bacillus subtilis MF447840.1 using submerged fermentation. </P><P> Method: 2% (OD600 nm = 0.2) of pure Bacillus subtilis MF447840.1 bacterial culture was inoculated in sterile product production media. The production media components used for this study were 1 g/l of pectin, 2 g/l of (NH4)2SO4, 1 g/l of NaCl, 0.25 g/l of K2HPO4, 0.25 g/l of KH2PO4 and 1 g/l of MgSO4 for pectinase generation. We reviewed all recent patents on pectinase production and utilization. The various process parameters were observed by changing one variable time method. </P><P> Results: The optimum fermentation condition of different parameters was noticed to be 5% inoculums, 25% volume ratio, temperature (37°C), pH (7.4) and agitation rate (120 rpm) following 4 days incubation. </P><P> Conclusion: Maximum pectinase generation was noticed as 345 ± 12.35 U following 4 days incubation.

Sign in / Sign up

Export Citation Format

Share Document