Optimization of ultrasound extraction of functional compound from makiang seed by response surface methodology and antimicrobial activity of optimized extract with its application in orange juice

The Box-Behnken design was used to investigate the effect of three independent variables – time, temperature and solvent-to-solid ratio on the responses of total phenolics, total flavonoids, 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging activity and cupric ion reducing antioxidant capacity (CUPRAC) of date fruit methanolic extracts. Response surface analysis showed that the optimal ultrasound extraction parameters that maximized the responses were 30 min, 298 K and 74.4 ml/g. Under optimum conditions, UHPLC-DAD-MS/MS was used to tentatively characterize 11 phenolic compounds. The experimental values for the quantification of phenolic compounds and antioxidant activities are in accordance with the predicted values, indicating the suitability of the model and the success of response surface methodology in optimizing the ultrasound extraction conditions.

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A study on the energy and exergy of Ohmic heating (OH) process of sour orange juice using an artificial neural network (ANN) and response surface methodology (RSM)

Food Science & Nutrition ◽

10.1002/fsn3.1741 ◽

2020 ◽

Vol 8 (8) ◽

pp. 4432-4445

Author(s):

Mohammad Vahedi Torshizi ◽

Mohsen Azadbakht ◽

Mahdi Kashaninejad

Keyword(s):

Neural Network ◽

Artificial Neural Network ◽

Response Surface Methodology ◽

Response Surface ◽

Orange Juice ◽

Ohmic Heating ◽

Sour Orange ◽

Energy And Exergy ◽

Artificial Neural ◽

Artificial Neural Network Ann

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Optimization of Antimicrobial Activity of Surfactin and Polylysine Against Salmonella enteritidis in Milk Evaluated by a Response Surface Methodology

Foodborne Pathogens and Disease ◽

10.1089/fpd.2010.0738 ◽

2011 ◽

Vol 8 (3) ◽

pp. 439-443 ◽

Cited By ~ 9

Author(s):

Xianqing Huang ◽

Jianghua Suo ◽

Yanhong Cui

Keyword(s):

Antimicrobial Activity ◽

Response Surface Methodology ◽

Response Surface ◽

Salmonella Enteritidis

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Optimization of Ultrasound Extraction of Nitrite Nitrogen in Sediment by Response Surface Methodology

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.955-959.1466 ◽

2014 ◽

Vol 955-959 ◽

pp. 1466-1470 ◽

Cited By ~ 2

Author(s):

Dan Liu ◽

Fang Yu ◽

Wei Tan ◽

Gui Zhen Li ◽

Min Yang ◽

...

Keyword(s):

Response Surface Methodology ◽

Optimum Condition ◽

Response Surface ◽

Process Condition ◽

Extraction Time ◽

Ultrasonic Power ◽

Liquid Ratio ◽

Ultrasound Extraction ◽

Nitrite Nitrogen ◽

Solid Liquid

Response surface methodology based on single factors was used to optimize the process condition for extraction of nitrite nitrogen in sediment . The results indicated that the extraction amount of nitrite nitrogen was 9.5μg /g under the optimum condition of extraction time of 44min, ultrasonic power of 280W, solid-liquid ratio of 1:19,which was closed to the predicated yield of 9.3μg/g. The process can be used for the extraction of nitrite nitrogen in sediments.

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