Changes in composition and content of food-derived peptide in human blood after daily ingestion of collagen hydrolysate for 4 weeks

Efficient Absorption of X-Hydroxyproline (Hyp)-Gly after Oral Administration of a Novel Gelatin Hydrolysate Prepared Using Ginger Protease

(2016) Yuki Taga et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Detection of endogenous and food-derived collagen dipeptide prolylhydroxyproline (Pro-Hyp) in allergic contact dermatitis-affected mouse ear

(2015) Masashi Kusubata et al.   BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY

Efficacy and tolerability of an undenatured type II collagen supplement in modulating knee osteoarthritis symptoms: a multicenter randomized, double-blind, placebo-controlled study

(2015) James P. Lugo et al.   Nutrition Journal

Effects of oral administration of collagen peptides on skin collagen content and its underlying mechanism using a newly developed low collagen skin mice model

(2015) Akinori Haratake et al.   Journal of Functional Foods

The effect of oral collagen peptide supplementation on skin moisture and the dermal collagen network: evidence from anex vivomodel and randomized, placebo-controlled clinical trials

(2015) Jérome Asserin et al.   Journal of Cosmetic Dermatology

Theaflavins enhance intestinal barrier of Caco-2 Cell monolayers through the expression of AMP-activated protein kinase-mediated Occludin, Claudin-1, and ZO-1

(2014) Ha-Young Park et al.   BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY

Dose-dependent changes in the levels of free and peptide forms of hydroxyproline in human plasma after collagen hydrolysate ingestion

(2014) Yasutaka Shigemura et al.   FOOD CHEMISTRY

Highly Accurate Quantification of Hydroxyproline-Containing Peptides in Blood Using a Protease Digest of Stable Isotope-Labeled Collagen

(2014) Yuki Taga et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Oral Intake of Specific Bioactive Collagen Peptides Reduces Skin Wrinkles and Increases Dermal Matrix Synthesis

(2014) E. Proksch et al.   SKIN PHARMACOLOGY AND PHYSIOLOGY

Collagen hydrolysate intake improves the loss of epidermal barrier function and skin elasticity induced by UVB irradiation in hairless mice

(2013) Chisato Oba et al.   PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE

Oral Supplementation of Specific Collagen Peptides Has Beneficial Effects on Human Skin Physiology: A Double-Blind, Placebo-Controlled Study

(2013) E. Proksch et al.   SKIN PHARMACOLOGY AND PHYSIOLOGY

Distribution of Prolylhydroxyproline and Its Metabolites after Oral Administration in Rats

(2012) Tomoaki Kawaguchi et al.   BIOLOGICAL & PHARMACEUTICAL BULLETIN

Theaflavins, dimeric catechins, inhibit peptide transport across Caco-2 cell monolayers via down-regulation of AMP-activated protein kinase-mediated peptide transporter PEPT1

(2012) Junko Takeda et al.   FOOD CHEMISTRY

Effects of Collagen-Derived Oligopeptide Prolylhydroxyproline on Differentiation of Mouse 3T3-L1 Preadipocytes

(2012) Jun MINAGUCHI et al.   FOOD SCIENCE AND TECHNOLOGY RESEARCH

Effect of the Novel Low Molecular Weight Hydrolyzed Chicken Sternal Cartilage Extract, BioCell Collagen, on Improving Osteoarthritis-Related Symptoms: A Randomized, Double-Blind, Placebo-Controlled Trial

(2012) Alexander G. Schauss et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Identification of Food-Derived Elastin Peptide, Prolyl-Glycine (Pro-Gly), in Human Blood after Ingestion of Elastin Hydrolysate

(2012) Yasutaka Shigemura et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Identification of a novel food-derived collagen peptide, hydroxyprolyl-glycine, in human peripheral blood by pre-column derivatisation with phenyl isothiocyanate

(2011) Yasutaka Shigemura et al.   FOOD CHEMISTRY

Effects of Pro-Hyp, a Collagen Hydrolysate-Derived Peptide, on Hyaluronic Acid Synthesis Usingin VitroCultured Synovium Cells and Oral Ingestion of Collagen Hydrolysates in a Guinea Pig Model of Osteoarthritis

(2010) Hiroki OHARA et al.   BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY

Angiotensin I-Converting Enzyme Inhibitory Activity of Gelatin Hydrolysates and Identification of Bioactive Peptides

(2010) Griet Herregods et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Effects of Collagen Peptide Ingestion on UV-B-Induced Skin Damage

(2009) Midori TANAKA et al.   BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY

Effect of Collagen Hydrolysates from Salmon and Trout Skins on the Lipid Profile in Rats

(2009) Masataka Saito et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Effect of Prolyl-hydroxyproline (Pro-Hyp), a Food-Derived Collagen Peptide in Human Blood, on Growth of Fibroblasts from Mouse Skin

(2009) Yasutaka Shigemura et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Chondroprotective effect of the bioactive peptide prolyl-hydroxyproline in mouse articular cartilage in vitro and in vivo

(2009) S. Nakatani et al.   OSTEOARTHRITIS AND CARTILAGE

Angiotensin I-Converting Enzyme-Inhibitory Peptides Obtained from Chicken Collagen Hydrolysate

(2008) Ai Saiga et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY