Gloriosa superba is a medicinal plant used in traditional medicine for the treatment of various diseases. The tuber of Gloriosa superba is a rich source of colchicine which is used for the treatment of gout, cirrhosis and also used in plant breeding studies to produce polyploidy. Optimization of various extraction parameters using response surface methodology (RSM) was performed to assess maxim...

Aiming at the difficulty of temperature control in laser cladding process high-temperature nickel-based alloys, influence parameters on molten pool, and quality layer were explored. Firstly, through analysis finite element method, Inconel718 single-pass model was established surface 45 steel by using parametric language life–death technology, different power scanning speed pool center explored,...

The culture conditions for the yield of a polysaccharide (PCPS) produced by Paecilomyces cicadae (Miquel) Samson on solid-state fermentation were investigated using response surface methodology (RSM). Plackett-Burman design (PBD) was applied to screen out significant factors, followed by the paths of steepest ascent to move to the nearest region of maximum response. Then Box-Behnken design (BBD...

Various modeling techniques were used to understand fluidized bed granulation using a two-step approach. First, Plackett-Burman design (PBD) was used to identify the high-risk factors. Then, Box-Behnken design (BBD) was used to analyze and optimize those high-risk factors. The relationship between the high-risk input variables (inlet air temperature X1, binder solution rate X3, and binder-to-po...

Abstract In this study, the clay was interwoven with cellulose to change its structure. The product clay/cellulose used assess efficacy of methylene blue (MB) dye removal from aqueous solutions (CC25). response surface methodology and Box-Behnken design were optimize influence crucial parameters (cellulose load, adsorbent dosage, solution pH, temperature, contact duration) (RSM-BBD). greatest e...

The gas sulfur reduction of phosphogypsum in the acid co-production sulfoaluminate cement clinker is a new process for treating phosphogypsum. furnace this system was studied and analyzed by combining computational fluid dynamics (CFD) experimental validation. effects n(CaSO4)/n(S2), particle residence time, kiln tail flue temperature on performance were obtained. A second-order response model ...

Pectin plays a major role in pharmaceutical and food industries. To date, conventional heating method was employed for pectin extraction which time-consuming method. Therefore, this study reports the effects of conditions such as microwave power (320-640 Watt), irradiation time (10-20 seconds), dilution factor (1:10 to 1:30 weight/volume) on yield from Citrus medica peels were investigated usin...

Abstract In this work, the microwave process is optimized for graphene preparation from rice husk using RSM (Response Surface Methodology) as has exceptional qualities and highly used in many industrial applications. The experiments are designed by Box-Behnken Design (BBD) approach. characterization of prepared done FESEM (Field Emission Scanning Electron Microscope), UV–Visible spectroscopy, F...

Anthocyanin-rich extracts from black carrots are being considered as a candidate replacer for the red colour in processed foods. The present investigation optimizes extraction of anthocyanins with high phenolic content and low degradation parameters using cellulolytic multi-enzyme preparation known Viscozyme. optimized conditions Viscozyme Box-Behnken design (BBD) response surface methodology (...

In order to reduce the production cost of methane carbon dioxide reforming reaction, and improve its actual efficiency, in this paper, optimal working parameters reaction are studied. The influence different factors on conversion is studied via a single-factor numerical simulation analysis response surface methodology. Firstly, model established using Ansys Chemkin Pro software analyze single (...