ultrafiltration

(redirected from Ultrafiltered)
Also found in: Medical, Encyclopedia.

ul·tra·fil·tra·tion

 (ŭl′trə-fĭl-trā′shən)
n.
The filtration of a solution or colloidal substance through a semipermeable medium that allows only the passage of small molecules.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Translations

ul·tra·fil·tra·tion

n. ultrafiltración, proceso de filtración que deja pasar pequeñas moléculas pero impide el paso de moléculas mayores.
English-Spanish Medical Dictionary © Farlex 2012

ultrafiltration

n ultrafiltración f
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
Mentioned in ?
References in periodicals archive ?
Samples of 1 [cm.sup.3] of each yoghurt were fixed overnight in 2.5% glutaraldehyde and 0.1 M potassium cacodylate buffer at 4[degrees]C, rinsed (three times) with ultrafiltered water for 10 min, post-fixed overnight in 2% osmium tetroxide.
The SSGP hydrolysate was ultrafiltered sequentially using an ultrafiltration unit (Pellicon, Millipore, USA) through three ultrafiltration membranes with molecular weight cut-off of 10, 5 and 1 kDa, respectively.
The genipap extract and the micro- and ultrafiltered permeates were analyzed for pH, total solids, acidity, brix, turbidity, color, total polyphenol content and genipin concentration.
As part of the deal, Canada will eliminate its Class 7 milk policy that makes it cheaper for processors to buy domestic supplies of ultrafiltered milk, a concentrated ingredient used to boost protein content in cheese and yogurt.
To save that mechanism, Ottawa plans to change one rule that effectively blocked American farmers from exporting ultrafiltered milk, an ingredient in cheesemaking, to Canada, the Globe and Mail reported, citing sources.
The facility will provide new production capabilities starting with fairlife Ultrafiltered Milk, a lactose free milk containing nine essential nutrients, with 50 percent more protein and 50 percent less sugar than traditional milk.
The suspension was then syringe filtered on 0.8 pm surfactantfree cellulose acetate Minisart NML filter (Sartorius, Goettingen, Germany) and ultrafiltered with 300 K MWCO PES Vivaspin 20 (Sartorius) at 1,000 g (4[degrees]C) for SC removal before being finally resuspended in 0.1 [micro]m-filtered RO water at a final concentration of about 60 mg/mL.
Stable isotope values shown are quoted in the standard [delta] notation and were measured to a precision of < 0.1%o on aliquots of ultrafiltered collagen.
carpio dorsal muscle fractions (subfractions obtained by 20%, 50% and 80%-saturated [(N[H.sub.4]).sub.2]S[O.sub.4] fractions ultrafiltered through 100 kDa membranes).