Optimization of Labisia pumila extract concentration via block freeze concentration assisted with centrifugation method

2021 ◽  
Author(s):  
Nor Zanariah Safiei ◽  
Bintul Jauza Shaikh Alaudin
Keyword(s):  
Freeze Concentration ◽  
Extract Concentration ◽  
Centrifugation Method ◽  
Labisia Pumila

In vitro assessment of Labisia pumila and its constituents for interactions with CYPs, P-GP and PXR

Planta Medica ◽  
2014 ◽  
Vol 80 (10) ◽  
Author(s):  
VK Manda ◽  
OR Dale ◽  
C Awortwe ◽  
Z Ali ◽  
IA Khan ◽  
...  
Keyword(s):  
In Vitro Assessment ◽  
Labisia Pumila

SEPARATION OF POLLUTANTS FROM WATER USING THE FREEZE - CONCENTRATION PROCESS

2011 ◽  
Vol 10 (7) ◽  
pp. 955-958 ◽  
Author(s):  
Shunitz Tanaka ◽  
Yingjie Dai ◽  
Ying Zhang ◽  
Baiyin Liu ◽  
Masahiro Teduka ◽  
...  
Keyword(s):  
Concentration Process ◽  
Freeze Concentration

scholarly journals Freeze concentration of dilute aqueous solution

1968 ◽  
Vol 17 (3) ◽  
pp. 354-355 ◽  
Author(s):  
Atsushi MIZUIKE ◽  
Shigeki KANO
Keyword(s):  
Aqueous Solution ◽  
Freeze Concentration ◽  
Dilute Aqueous Solution

scholarly journals Advances in Cryochemistry: Mechanisms, Reactions and Applications

Molecules ◽  
2021 ◽  
Vol 26 (3) ◽  
pp. 750
Author(s):  
Lu-Yan An ◽  
Zhen Dai ◽  
Bin Di ◽  
Li-Li Xu
Keyword(s):  
Low Temperature ◽  
Chemical Reactions ◽  
Common Sense ◽  
Reaction Rate ◽  
Concentration Effect ◽  
Biological Products ◽  
Freeze Concentration ◽  
New Strategy ◽  
The 1960S

It is counterintuitive that chemical reactions can be accelerated by freezing, but this amazing phenomenon was discovered as early as the 1960s. In frozen systems, the increase in reaction rate is caused by various mechanisms and the freeze concentration effect is the main reason for the observed acceleration. Some accelerated reactions have great application value in the chemistry synthesis and environmental fields; at the same time, certain reactions accelerated at low temperature during the storage of food, medicine, and biological products should cause concern. The study of reactions accelerated by freezing will overturn common sense and provide a new strategy for researchers in the chemistry field. In this review, we mainly introduce various mechanisms for accelerating reactions induced by freezing and summarize a variety of accelerated cryochemical reactions and their applications.

scholarly journals Sustainable nutrient recovery from animal manure: A review of current best practice technology and the potential for freeze concentration

2021 ◽  
pp. 128106
Author(s):  
Arezoo Dadrasnia ◽  
Isabella de Bona Muñoz ◽  
Eduardo Hernandez Yáñez ◽  
Imane Uald Lamkaddam ◽  
Mabel Mora ◽  
...  
Keyword(s):  
Best Practice ◽  
Animal Manure ◽  
Nutrient Recovery ◽  
Freeze Concentration
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