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Characterization of acid-soluble collagen from the skin of walleye pollock (Theragra chalcogramma)
Abstract Acid-soluble collagen (ASC) was extracted from the skin of walleye pollock ( Theragra chalcogramma ) and partially characterized. It exhibited a maximum absorbance at 220 nm, but little… Expand
Characterization of acid- and pepsin-soluble collagen extracted from the skin of Nile tilapia (Oreochromis niloticus).
- Leilei Sun, Hu Hou, B. Li, Y. Zhang
- Chemistry, Medicine
- International journal of biological…
- 1 June 2017
Acid-soluble (ASC) and pepsin-soluble (PSC) collagen were extracted from the skin of Nile tilapia (Oreochromis niloticus), purified and physicochemically examined. Amino acid content analyses… Expand
Food protein-derived chelating peptides: Biofunctional ingredients for dietary mineral bioavailability enhancement
- Lidong Guo, Pádraigín A. Harnedy, +4 authors R. Fitzgerald
- Chemistry
- 1 June 2014
Minerals such as calcium, zinc, iron and copper are important elements for human health. Deficiencies of dietary minerals can lead to numerous diseases. Mineral chelating peptides have shown… Expand
The effect of pacific cod (Gadus macrocephalus) skin gelatin polypeptides on UV radiation-induced skin photoaging in ICR mice
Abstract Gelatin was extracted from Pacific cod (Gadus macrocephalus) skin and hydrolysed sequentially with pepsin and alkaline protease. The hydrolysates were fractionated into two ranges of… Expand
Effects of collagen and collagen hydrolysate from jellyfish (Rhopilema esculentum) on mice skin photoaging induced by UV irradiation.
- Yongliang Zhuang, Hu Hou, X. Zhao, Z. Zhang, B. Li
- Chemistry, Medicine
- Journal of food science
- 1 August 2009
Collagen (JC) was extracted from jellyfish (Rhopilema esculentum) and hydrolyzed to prepare collagen hydrolysate (JCH). The protective effects of JC and JCH against UV-induced damages to mice skin… Expand
Physical properties and antioxidant activity of gelatin-sodium alginate edible films with tea polyphenols.
- L. Dou, B. Li, K. Zhang, Xinpu Chu, Hu Hou
- Chemistry, Medicine
- International journal of biological…
- 15 October 2018
Active edible films were prepared by incorporating tea polyphenols (TP) into gelatin and sodium alginate. The effects of 0.4%-2.0% TP (w/w, TP/gelatin) on physical, antioxidant, and morphological… Expand
In vitro assessment of the multifunctional bioactive potential of Alaska pollock skin collagen following simulated gastrointestinal digestion.
- Lidong Guo, Pádraigín A. Harnedy, +5 authors R. Fitzgerald
- Chemistry, Medicine
- Journal of the science of food and agriculture
- 1 May 2015
BACKGROUND
Dietary mineral deficiency, hypertension and diabetes have become serious human health problems. Dietary approaches are increasingly being investigated to address these issues.… Expand
Characterization of Pacific cod (Gadus macrocephalus) skin collagen and fabrication of collagen sponge as a good biocompatible biomedical material
- Leilei Sun, B. Li, Wenkui Song, Leilei Si, Hu Hou
- Chemistry
- 1 December 2017
Abstract Acid-soluble collagen (ASC) and pepsin-soluble collagen (PSC) were extracted from Pacific cod (Gadus macrocephalus) skin and preliminarily purified via salting-out. Physicochemical… Expand
Preparation, isolation and identification of iron-chelating peptides derived from Alaska pollock skin
- Lidong Guo, Hu Hou, B. Li, Zhaohui Zhang, S. Wang, X. Zhao
- Chemistry
- 1 May 2013
Abstract Alaska pollock skin as aquatic by-product was usually discarded in food processing. Iron deficiency has been a nutritional problem for a long period. In this study, Alaska pollock skin was… Expand
Fractionation and identification of Alaska pollock skin collagen-derived mineral chelating peptides.
- Lidong Guo, Pádraigín A. Harnedy, +4 authors R. Fitzgerald
- Chemistry, Medicine
- Food chemistry
- 15 April 2015
Peptides with the ability to chelate dietary minerals have been reported to have potential as functional food ingredients. A collagen tryptic hydrolysate (CTH), previously shown to chelate iron, was… Expand
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