Results 21 to 30 of about 78,320 (181)

AKTIVITAS ANTIOKSIDAN EKSTRAK GAMBIR YANG DIPURIFIKASI MENGGUNAKAN KROMATOGRAFI KOLOM SEPHADEX LH-20

open access: yesAgritech, 2012
Antioxidant Activity of Purifi ed Gambir Extract Using Sephadex LH-20 Column Chromatography ABSTRAK Telah dilakukan ekstraksi terhadap gambir menggunakan tiga jenis pelarut [aquades:etanol (1:1), etanol:etil asetat (1:1), dan etil asetat], dilanjutkan ...
Rusdin Rauf   +2 more
doaj   +1 more source

ASSESSMENT OF THE EFFICACY O SEPHADEX FILTRATION OF BUFFALO SPERMATOZOA FOR CRYOPRESERVATION [PDF]

open access: yesVeterinary Medical Journal - Giza, 2006
In the present study, two experiments were conducted. The first experiment aimed to study the influence of buffalo bull semen filtration throughout different grades of sephadex columns (G-25, G-50, G-75, G-100 and G-200) on semen quality.
MAHA ZIADA   +3 more
doaj   +1 more source

Sephadex sandwich disc electrophoresis

open access: yes, 1970
A new Sephadex sandwich disc electrophoresis method has been devised for effective resolution of complex macromolecules on the basis of their charge and molecular dimensions.
Fatterpaker, P.   +2 more
core   +1 more source

Evaluation of diffusional effects on kinetics of soybean lecithin hydrolysis using A2 phospholipase

open access: yesGrasas y Aceites, 2004
Soluble or immobilized A2 phospholipase liberates one mole of fatty acid of the C-2 position in soybean lecithin phospholipids to product lysolecithins.
B. Maroto, C. Camusso, N. Zaritzky
doaj   +1 more source

Chromatography of Indole Derivatives on Sephadex G-15 [PDF]

open access: yes, 1978
The chromatographic · properties of indole derivatives, mainly biogenetically related to the plant growth hormone, indole-3-acetic acid, were studied on Sephadex G-15.
Iskrić, S., Magnus, V., Kveder, S.
core   +1 more source

Fractionnement sur échangeur anionique des colloïdes glucidiques solubles (gommes et pectines) du jus de raisin sain

open access: yesOENO One, 1980
Les gommes d'un moût de raisins sains sont fractionnés par chromatographie d'échange anionique sur D.E.A.E. Sephadex A 25. On peut ainsi caractériser des gommes neutres qui ne contiennent que des oses neutres dans leur molécule et des gommes acides qui ...
Denis Dubourdieu, Pascal Ribéreau-Gayon
doaj   +1 more source

Pregnenolone separation from cholesterol using Sephadex LH-20 mini-columns

open access: yes, 1980
This article reports a new procedure for the separation of radiolabeled pregnenolone and cholesterol using minicolumns of Sephadex LH-20 and a simple solvent system.
Jefcoate, Colin R.   +3 more
core   +1 more source

Unveiling the Taxonomic Diversity and Unprecedented Biosynthetic Treasure of the Phylum Myxococcota

open access: yesAdvanced Science, EarlyView.
Natural products remain vital sources of therapeutics, and the phylum Myxococcota constitutes an especially rich reservoir for them. Based on decades of microbiological efforts, we present 154 new Myxococcota genomes and revise taxonomy quadrupling the number of families and genera.
Amay Ajaykumar Agrawal   +25 more
wiley   +1 more source

Micrograph of sensitized RBCs bound to Sephadex (×400).

open access: yes, 2013
Micrograph of sensitized RBCs bound to Sephadex (×400).
Yan Wang (15435)   +2 more
core   +1 more source

Immobilization of Vibrio cholerae S1 (NAG) L-Glutaminase on Different Supports

open access: yesمجلة بغداد للعلوم, 2010
Sixteen Vibrio isolates producing L-glutaminase were obtained from clinical and water samples , one isolate was selected according to its’ highest enzyme productivity , it was identified as Vibrio cholerae (NAG) and coded as V. cholerae S1.
Shatha Salman Hassan
doaj   +1 more source

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