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Duodenal and ileal glucose infusions differentially alter gastrointestinal peptides, appetite response, and food intake: a tube feeding study
glucose appetite food intake brake ileum duodenum GLP-1 PYY ghrelin
2018/11/16
Background: Activation of the ileal brake through the delivery of nutrients into the distal small intestine to promote satiety and suppress food intake provides a new target for weight loss. Evidence ...
Carp proteins as a source of bioactive peptides–an in silico approach
biological activity bioinformatics BIOPEP fish databases proteolysis
2016/5/11
In silico prediction methods and tools were used to determine whether bioactive peptides are hidden in the amino acid sequences of carp (Cyprinus carpio) proteins and whether they can be released afte...
Optimization of Hydrolysis Conditions for Iron Binding Peptides Production from Shrimp Processing Byproducts
Iron Binding Peptides Production Hydrolysis
2016/6/2
Iron is one of the most popular trace elements in body and plays very important role in metabolism or construction of body. Organic iron from various sources for curing iron-deficiency anemia was one ...
Animal and Plant Proteins as Precursors of Peptides with ACE Inhibitory Activity – An in silico Strategy of Protein Evaluation
proteins ACE inhibitors BIOPEP database in silico methods biological activity functional food
2010/3/24
This paper presents a modern in silico approach useful in the evaluation of proteins as a source of ACE inhibitors. All protein sequences analyzed were derived from the BIOPEP database. To determine t...
Online Programs and Databases of Peptides and Proteolytic Enzymes – A Brief Update for 2007–2008
peptides peptidomics proteolysis bioinformatics computer databases world wide web
2010/3/24
Bioinformatics methods have become one of the most important tools in peptide science. The number of available peptide databases is growing rapidly. The number of online programs able to process pepti...
Angiotensin I-Converting Enzyme Inhibitory Peptides from Pepsin Digest of Maitake (Gnfola frondosa)
Grifola frondosa ACE inhibitor bioactive compound
2009/7/8
Three peptides which inhibit angiotensin I-converting enzyme were isolated from maitake (Grifola frondosa) water extract digested by pepsin. Among them, Lys-Tyr-Thr-Phe-Ala-Val-Thr-Thr-Val-Lys-Thr-Trp...
Antioxidative Activity of Peptides Prepared from Okara Protein
antioxidative activity amino acid peptide
2009/6/17
Protease hydrolyses of an Okara protein yielded antioxidative activity against the peroxidation of linoleic acid in an aqueous system at pH 7.0. Four antioxidative peptides were isolated from the hydr...
Isolation and Characterization of Peptides with Antioxidant Activity Derived from Wheat Gluten
wheat gluten hydrolysate peptide
2009/6/17
Peptides having potent antioxidant activity were separated from the hydrolysate of wheat gluten by ion-exchange and gel filtration chromatography. Peptides obtained by SP Sephadex C-25 chromatography ...
Preparation of Angiotensin I-Converting Enzyme Inhibiting Peptides from Soybean Protein by Enzymatic Hydrolysis
soybean protein peptides angiotensin I-converting enzyme
2009/6/17
Soybean protein isolate was hydrolyzed using two proteases (Protease M and Orientase 90N), and the inhibitory activity of angiotensin I-converting enzyme (ACE) and bitterness of the hydrolysates were ...
Isolation and Properties of Antioxidative Peptides from Water-Soluble Royal Jelly Protein Hydrolysate
antioxidative peptide royal jelly protein hydrolysate
2009/6/10
Several novel antioxidative peptides from the hydrolysate of water-soluble royal jelly protein (WSRJP) were isolated, identified, and characterized. WSRJP was extracted from royal jelly and hydrolyzed...
Bitter-Tasting Sake Peptides Derived from the N-Terminus of the Rice Glutelin Acidic Subunit
bitter peptide sake rice glutelin
2009/5/20
Five bitter-tasting peptides were isolated from charcoal-untreated sake, following a Sepabeads resin separation, an initial reverse-phase chromatography (RP-HPLC), a gel permeation-chromatography, and...
Artificial Neural Network for Production of Antioxidant Peptides Derived from Bighead Carp Muscles with Alcalase
antioxidant peptides artificial neural network (ANN) bighead carp
2009/3/10
Controlled enzymatic modification proteins are currently being used as good sources of bioactive protein ingredients, and hydrolysates derived from bighead carp muscles may serve as antioxidants throu...
Viscoelastic Properties of Oil-Water Interfaces Covered by Bovine ß-Casein Tryptic Peptides
oil-in-water emulsion casein hydrolysis bovine milk viscoelasticity
2008/6/17
A combination of proteolysis and dilational rheology has been used to study the behavior of films of ß-casein (ß-CN) and of peptides spread at the oil-water interface. Identification of th...
Purification and Identification of Potentially Bioactive Peptides from Enzyme-Modified Cheese
bioactive peptide antihypertensive peptide enzyme-modified cheese Lactobacillus casei
2008/3/28
Antihypertensive peptides inhibiting angiotensin I-converting enzyme have been isolated from enzymatic hydrolysates of various food materials, but no information is available on the isolation of antih...
Proposing Sequences for Peptides Derived from Whey Fermentation with Potential Bioactive Sites
bioactive peptides Kluyveromyces marxianus whey fermentation properties
2008/3/28
In fed-batch fermentation by Kluyveromyces marxianus var. marxianus, whey-soluble proteins were converted into oligopeptides. To assess whether bioactive peptides could be produced during whey ferment...