Results 41 to 50 of about 24,421 (251)
Demonstration of lactase activity in culture medium of melon cells
Horticultural Science, 2004 Lactase activity was detected in a culture medium of the cell suspension culture of watermelon (Citrullus vulgaris L.). A simple, rapid and reproducible procedure for identification of extracellular lactase is described using callus cultures of seedlings
J. Stano +5 more
doaj +1 more source
Impact of selection and demography on the diffusion of lactase persistence. [PDF]
PLoS ONE, 2009 BACKGROUND:The lactase enzyme allows lactose digestion in fresh milk. Its activity strongly decreases after the weaning phase in most humans, but persists at a high frequency in Europe and some nomadic populations.
Pascale Gerbault +3 more
doaj +1 more source
Immobilization of lactase to Perloza cellulose resins : a thesis was presented in partial fulfilment of the requirements for the degree of Master of Science in Chemistry at Massey University [PDF]
, 2000 A bead cellulose matrix, Perloza, was chemically modified by two attachment chemistries to prepare inexpensive resins for immobilization of lactase. A commercial product, the base-activated matrix Eupergit C was studied for comparison.
Yu, Min
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Pharmacokinetic Prediction and Cytotoxicity of New Quercetin Derivatives
Chemistry &Biodiversity, EarlyView.ABSTRACT Quercetin (QUE) possesses various pharmacological properties; however, its low bioavailability and solubility hinder its beneficial effects. Enzymatic glycosylation has been explored to improve these aspects. In the present study, we used a sucrose phosphorylase variant to catalyze the regioselective transglucosylation of QUE, predicted the ...
Michele Goulart dos Santos +8 more
wiley +1 more source
ChemCatChem, EarlyView.Immobilized enzyme processes are of high interest for future economies. We present a comprehensive evaluation method for these processes by dividing them into 7 distinct phases, describing them with key performance indicators (KPIs), and summarizing all phases by meta KPIs.
Niklas Teetz +3 more
wiley +1 more source
LACTASE DEFICIENCY IN BABIES AND INFANTS
Вопросы современной педиатрии, 2006 Lactose, the constituent disaccharide of milk and other dairy products, is an important nutrient in early childhood. Lactase breaks down lactose in small intestine. In most people the activity of lactase reduces with age.
E.A. Kornienko +2 more
doaj +2 more sources
Lactoferrin induces concentration-dependent functional modulation of intestinal proliferation and differentiation [PDF]
, 2007 Human milk stimulates intestinal development through the effects of various moieties. Lactoferrin (LF) is a glycoprotein of human milk whose concentration is highest in colostrum decreasing in mature milk. LF promotes enterocyte growth in intestinal cell
Bracale, Ileana +6 more
core +1 more source
Clinical Pharmacology in Drug Development, EarlyView.Abstract A fixed‐dose combination (FDC) tablet formulation of donepezil/memantine (10/20 mg) was developed to improve medication compliance in patients with Alzheimer's disease (AD). This study compared the pharmacokinetic (PK) characteristics and safety profiles of an FDC formulation (donepezil/memantine [10/20 mg]) and single components (SCs) of ...
Minkyu Choi +7 more
wiley +1 more source
The cow’s milk allergy that wasn’t: allergy to supplemental oral lactase enzyme
Allergy, Asthma & Clinical Immunology, 2023 Background Allergy to supplemental lactase is sparsely reported in the literature with only one prior case of anaphylaxis documented [2]. Reactions to this agent can occur following cow’s milk ingestion which could lead to an erroneous diagnosis of cow’s
Sarah K. Lohrenz, A. Kanani
doaj +1 more source
Phylogenetic analysis of the evolution of lactose digestion in adults [PDF]
, 1997 In most of the world's population the ability to digest lactose declines sharply after infancy, High lactose digestion capacity in adults is common only in populations of European and circum-Mediterranean origin and is thought to be an evolutionary ...
Holden, C, Mace, R
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