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Extraction optimisation, antioxidant activity and inhibition on α‐amylase and pancreatic lipase of polyphenols from the seeds of Syzygium cumini

International Journal of Food Science & Technology, 2019
The objectives of this study were to determine the optimal extraction conditions of polyphenols from Syzygium cumini seeds by response surface methodology and investigate their antioxidant activity and inhibition on α‐amylase and pancreatic lipase.
M. Abdin   +7 more
semanticscholar   +1 more source

Purification of hog pancreatic lipase

Archives of Biochemistry and Biophysics, 1959
Abstract A technique is described for the purification of hog pancreatic lipase. This technique includes the following steps: aqueous extraction of hog pancreatin, fractional precipitations of the aqueous extract by ammonium sulfate and acetone, differential adsorptions on tricalcium phosphate and aluminum hydroxide, and finally zone electrophoresis ...
G, MARCHIS-MOUREN   +2 more
openaire   +2 more sources

Characterization, in vitro binding properties, and inhibitory activity on pancreatic lipase of β-glucans from different Qingke (Tibetan hulless barley) cultivars.

International Journal of Biological Macromolecules, 2018
In order to explore Qingke β-glucans as functional food ingredients for prevention of obesity, the physicochemical structures, in vitro binding properties, and inhibitory activities on pancreatic lipase of β-glucans from three different Qingke cultivars,
Huan Guo   +8 more
semanticscholar   +1 more source

Characterization of turkey pancreatic lipase

Biochimie, 2000
Turkey pancreatic lipase (TPL) was purified from delipidated pancreases. Pure TPL (glycerol ester hydrolase, EC 3.1.1.3) was obtained after ammonium sulfate fractionation, Sephacryl S-200 gel filtration, anion exchange chromatography (DEAE-Sepharose) and size exclusion column using high performance liquid chromatography system (HPLC).
A, Sayari, H, Mejdoub, Y, Gargouri
openaire   +2 more sources

Radioimmunoassay for human pancreatic lipase in acute pancreatitis

Digestive Diseases and Sciences, 1987
We examined the utility of serum pancreatic lipase by radioimmunoassay as a diagnostic test for acute pancreatitis and its correlation with serum total amylase, pancreatic isoamylase, and lipase activity. Data were analyzed on 11 patients with documented acute pancreatitis, three groups of patients (N = 104) with nongastrointestinal, gastrointestinal ...
I M, Roberts, D, Mercer
openaire   +2 more sources

Pancreatic and microbial lipases: A comparison of the interaction of pancreatic colipase with lipases of various origins

Lipids, 1977
AbstractConjugated bile salts inhibit the hydrolysis of triglycerides (TG) by the lipases fromRhizopus arrhizus andGeotrichum candidum. This occurs for detergent concentrations similar to those which suppress the action of mammalian pancreatic lipases upon the same substrates.
P, Canioni   +3 more
openaire   +2 more sources

Pectic polysaccharides with different structural characteristics as inhibitors of pancreatic lipase

Food Hydrocolloids, 2018
The effect of molecular weight (MW) and methoxylation degree (MD) of apple (A) and citrus (C1-C5) pectic polysaccharides (PPs) on both the digestion of emulsified lipids and the pancreatic lipase activity was evaluated by using a static in vitro ...
Eliana-Yissel Aguilera-Angel   +2 more
semanticscholar   +1 more source

Substrate specificity of pancreatic lipase

Biochimica et Biophysica Acta (BBA) - Enzymology, 1968
Abstract 1. 1. The hydrolysis of esters of oleic acid by pancreatic lipase (glycerol-ester hydrolase, EC 3.1.1.3) depends on the nature of the alcohol. Two factors appear to influence the speed of the reaction: an inductive effect, and steric hindrance. 2. 2.
openaire   +2 more sources

[Pancreatic lipase].

Rinsho byori. The Japanese journal of clinical pathology, 2002
Although "lipase" contains various lypolytic enzymes, the main object of lipase measurement is pancreatic lipase. Recent advances in pancreatic lipase research clarified its unique structure, and two novel pancreatic proteins, PLRL 1 and 2, were added to the pancreatic lipase gene family.
openaire   +1 more source

[Pancreatic lipase].

Rinsho byori. The Japanese journal of clinical pathology, 1991
Lipase (EC. 3.1.1.3) was isolated from human pancreatic juice and the pancreas tissue to study their physicochemical features. Their molecular weights, optimal pH, optimal temperature, amino acid sequence, secondary structure, inhibitors etc. were investigated.
openaire   +1 more source

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