Using the Response Surface Methodology to Establish the Optimal Conditions for the Preservation of Bananas ( Musa Acuminata) in a Pulsed Electric Field and to Decrease Browning Induced by Low-Temperature Storage

2021 ◽  
Author(s):  
Bo-Kuen Chen ◽  
Chao-Kai Chang ◽  
Kuan-Chen Cheng ◽  
Chih-Yao Hou ◽  
Jer-An Lin ◽  
...  
2012 ◽  
Vol 441 ◽  
pp. 625-630
Author(s):  
Chen Ying Xu ◽  
Jiang Ren ◽  
Jian Zhong Shao

Response surface methodology (RSM) was employed to optimize the washing conditions. A four-factorial three-level Box-Behnken partial orthogonal design was chosen to explain the washing process based on four critical factors, detergent concentration, lipase concentration, washing temperature and buffer pH. According to the responses from the experimental model, the effects of each variable were assessed and the interactions between variables were also determined. The experiment suggested that the optimal conditions for removal of olive oil from the cotton fabrics were 0.60g/L detergent, 4.37g/L lipase, washing temperature of 25.06 and buffer pH of 7.29. By actual washing confirmation, the wetting time of the washed fabric under the optimal condition was 0.51s. Home laundry could be conducted at low temperature with addition of lipase.


Alloy Digest ◽  
1964 ◽  
Vol 13 (8) ◽  

Abstract USS 9% Nickel Steel was specifically developed for low-temperature storage vessels operating down to minus 320 F. It is recommended for cryogenic service. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. Filing Code: SA-166. Producer or source: United States Steel Corporation.


2006 ◽  
Vol 75 (3) ◽  
pp. 209-212 ◽  
Author(s):  
Kodthalu Seetharamaiah Shivashankara ◽  
Seiichiro Isobe ◽  
Hiroshi Horita ◽  
Makiko Takenaka ◽  
Takeo Shiina

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