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Mostrando ítems 11-20 de 1088
Calidad microbiológica de la salmuera utilizada en el proceso de elaboración de quesos frescos artesanales en una quesera de Quimiag-Chimborazo.
(Escuela Superior Politécnica de Chimborazo, 2020-07-30)
The microbiological quality of the brine used in an artisan cheese factory in the rural parish of Quimiag of the province of Chimborazo, was analyzed, considering that salting process is a critical point during the artisan ...
Saharan lithium: Brine chemistry of chotts from eastern Algeria
(Pergamon-Elsevier Science Ltd, 2020-04)
Salt pan brines in desert areas are globally known to be rich sources of lithium. This study reports the results of a regional survey of brine chemistry in chotts (salt pans) conducted along a 550 km long valley in the ...
Leaching of pure chalcocite with reject brine and mno2 from manganese nodules
(2020-11)
Chalcocite (Cu2S) has the fastest kinetics of dissolution of Cu in chlorinated media of all copper sulfide minerals. Chalcocite has been identified as having economic interest due to its abundance, although the water ...
Implantation system brine recover from some chemical treatment tanks in a Plant Chlor - Alkali
(Indian Journal of Science and Technology, 2018)
Penetration of hydrolysed soy protein-added brine and its effect on yield and pH of beef steaks from the biceps femoris muscle
(ELSEVIER SCIENCE BV, 2011)
This study was aimed to evaluate the penetration behaviour of different brines with tumbled beef steaks from the biceps femoris muscle, specifically their interactions with pH and effects on yield. Six muscles from different ...
Electrochemical impedance spectroscopy study of the LixMn2O4 interface with natural brine
(Elsevier Science Sa, 2018-06)
The LiMn2O4-Polypyrrole electrochemical cell has been shown to extract LiCl from natural brine at low voltage with high selectivity, low energy consumption (5?10 Wh·mol− 1) and good stability. The intercalation/de-intercalation ...
Detection of brine plumes in an oil reservoir using the geoelectric method
(IOP Publishing, 2013-07-02)
During water injection in a reservoir at the secondary recovery phase, oil is replaced by salt water, producing different saturation zones in the formation containing this reservoir. This process could be optimized if the ...
Diterpenoids from Baccharis lejía
(1991)
Seven new neoclerodanes have been isolated from aerial parts of Baccharis lejía. Four are dimeric diterpenoids linked via a C-18 malonate ester. Relevant toxicity toward Artemia salina (brine shrimp bioassay) was observed ...
Bakuchiol derivatives from the leaves of Psoralea glandulosa
(Elsevier Ltd, 1996)
Four new meroterpene derivatives have been isolated in a bioassay- guided study of the methanol extract of the leaves of Psoralea glandulosa, in addition to the known compounds bakuchiol and angelicin. Structures for the ...