Results 1 to 10 of about 6,481 (185)

Non-Pancreatic Digestive Enzymes [PDF]

open access: yesBiomolecules
Although the pancreas is the organ that produces the most critical digestive enzymes, there are other important contributors to the cleavage of food into absorbable units.
Drucy Borowitz
doaj   +2 more sources

Associations of 13C-Sucrose Breath Test Dynamics with Anthropometry and Demographics: A Comparison of Studies in the United Kingdom and Zambia [PDF]

open access: yesCurrent Developments in Nutrition
Background: The 13C-sucrose breath test (13C-SBT) is a noninvasive diagnostic test that has been used to assess intestinal sucrase-isomaltase activity, which may be altered in gut function disorders such as environmental enteric dysfunction (EED), a ...
Stephanie P Iorga   +9 more
doaj   +2 more sources

Congenital sucrase–isomaltase deficiency: A case report

open access: yesGE: Portuguese Journal of Gastroenterology, 2014
Background: Congenital sucrase–isomaltase deficiency (CSID) is an autosomal recessive disease characterized by absent sucrase activity with variable decrease in isomaltase activity. The prevalence of CSID in Portuguese population is unknown and there are
Rita Santos-Silva   +3 more
doaj   +4 more sources

One mechanism of spleen-kidney yang deficiency IBS-D: intestinal microbiota affect ATPase [PDF]

open access: yesFrontiers in Microbiology
BackgroundThis study aimed to investigate the effects of adenine and Folium senna combined with restraint tail-clamping stress method on the intestinal microbiota of mice with spleen-kidney yang deficiency type diarrhea predominant irritable bowel ...
Qi Long   +7 more
doaj   +2 more sources

Levels of disaccharidases in the brush border membrane of equine small intestine [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2020
The disaccharides, consisting of sucrose, lactose and maltose, are hydrolysed into monosaccharides (D-glucose, D-galactose and D-fructose) by intestinal brush border enzymes: sucrase, lactase and maltase.
Miran A. Al-Rammahi
doaj   +1 more source

The Effects of Straw Incorporation Depth on Nitrogen Dynamics and Enzymatic Activities in Soil

open access: yesGuan'gai paishui xuebao, 2022
【Objective】 It has been a consensus that adding organic matter such as crop straws to soil not only improves soil fertility and soil structure but also boosts enzymatic activity and nutrient cycling. However, what is the optimal way of amending soil with
CHEN Sheng   +4 more
doaj   +1 more source

Inducible Sucrase Activity in Bacillus subtilis Distinct from Levan-sucrase [PDF]

open access: yesJournal of General Microbiology, 1969
SUMMARY: An inducible sucrose hydrolysing enzyme has been found in Bacillus subtilis. The enzyme is intracellular, unstable in the absence of EDTA and its formation is repressed by glucose. These properties contrast with those of the levan-sucrase enzyme previously investigated in this organism.
L S, Prestidge, J, Spizizen
openaire   +2 more sources

Flavonoids as Human Intestinal α-Glucosidase Inhibitors

open access: yesFoods, 2021
Certain flavonoids can influence glucose metabolism by inhibiting enzymes involved in carbohydrate digestion and suppressing intestinal glucose absorption.
Elizabeth Barber   +2 more
doaj   +1 more source

Establishment of Ion Chromatography-Pulse Amperometric Method for Simultaneous Determination of Sucrase and Inulinase Activity

open access: yesShipin gongye ke-ji, 2022
This study aimed to establish a new method for simultaneous determination of sucrase and inulinase activity using ion chromatography. Sucrose was used as the substrate and enzymatic hydrolysised by sucrase.
Zhongying LIU   +5 more
doaj   +1 more source

Characterization of Glycoside Hydrolase Families 13 and 31 Reveals Expansion and Diversification of α-Amylase Genes in the Phlebotomine Lutzomyia longipalpis and Modulation of Sandfly Glycosidase Activities by Leishmania Infection

open access: yesFrontiers in Physiology, 2021
Sugar-rich food sources are essential for sandflies to meet their energy demands, achieving more prolonged survival. The digestion of carbohydrates from food is mainly realized by glycoside hydrolases (GH). To identify genes coding for α-glycosidases and
Samara Graciane da Costa-Latgé   +5 more
doaj   +1 more source

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