Elution-extrusion counter-current chromatographic separation and theoretical mechanism of antioxidant from Robinia pseudoacacia flower.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of separation science"
DOI: 10.1002/jssc.202200958
Abstract: Robinia pseudoacacia flowers have attracted much attention because of numerous bioactivities. In this study, its extract showed the potential scavenging ability for 2,2'-azinobis-(3-ethylbenzthiazoline-6-sulphonate) and 1,1-diphenyl-2-picrylhydrazyl free radicals. Under the guidance of antioxidant activity, the antioxidant… read more here.
Keywords: elution extrusion; counter current; robinia pseudoacacia; separation ... See more keywords
Improvement of product strength of bonded magnets by extrusion with counter pressure
Sign Up to like & getrecommendations! Published in 2018 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2018.07.277
Abstract: Abstract A forming process composed of pre-compaction and extrusion with counter pressure was proposed to improve the strength of bond magnets. The pores of the compact reduced by the flow and breaking of the powder… read more here.
Keywords: strength; improvement product; counter pressure; extrusion counter ... See more keywords