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1. Towards understanding the effect of high pressure on food protein allergenicity: β-lactoglobulin structural studies

Author:
Kurpiewska, Katarzyna; Biela, Artur; Loch, Joanna I.; Lipowska, Joanna; Siuda, Monika; Lewiński, Krzysztof
Source:
Food chemistry 2019 v.270 pp. 315-321
ISSN:
0308-8146
Subject:
dietary protein,   etc   ; allergenicity; allergens; beta-lactoglobulin; crystallography; epitopes; foods; myristic acid; physicochemical properties; proteolysis;     Show all 10 Subjects
Abstract:
... A number of studies were devoted to understanding an immunological effect of pressure-treated β-lactoglobulin. In our previous work we have proved that high pressure significantly modifies β-lactoglobulin conformation and consequently its physicochemical properties. Here, structure of β-lactoglobulin complex with myristic acid determined at the highest accepted by the crystal pressure value of 550 ...
DOI:
10.1016/j.foodchem.2018.07.104

2. Legume biofortification is an underexploited strategy for combatting hidden hunger

Author:
Rehman, Hafiz Mamoon; Cooper, James William; Lam, Hon‐Ming; Yang, Seung Hwan
Source:
Plant, cell and environment 2019 v.42 no.1 pp. 52-70
ISSN:
0140-7791
Subject:
dietary protein,   etc   ; agronomic traits; amino acids; biofortification; grains; hunger; legumes; longevity; malnutrition; microbiome; nutrient content; people;     Show all 12 Subjects
Abstract:
... Legumes are the world's primary source of dietary protein and are particularly important for those in developing economies. However, the biofortification potential of legumes remains underexploited. Legumes offer a diversity of micronutrients and amino acids, exceeding or complementing the profiles of cereals. As such, the enhancement of legume nutritional composition presents an appealing target ...
DOI:
10.1111/pce.13368

3. Rational Design of Amyloid‐Like Fibrillary Structures for Tailoring Food Protein Techno‐Functionality and Their Potential Health Implications

Author:
Jansens, Koen J.A.; Rombouts, Ine; Grootaert, Charlotte; Brijs, Kristof; Van Camp, John; Van der Meeren, Paul; Rousseau, Frederic; Schymkowitz, Joost; Delcour, Jan A.
Source:
Comprehensive reviews in food science and food safety 2019 v.18 no.1 pp. 84-105
ISSN:
1541-4337
Subject:
dietary protein,   etc   ; amyloid; emulsifying; foaming; food processing; gelation; human health; protein deposition; toxicity;     Show all 9 Subjects
Abstract:
... To control and enhance protein functionality is a major challenge for food scientists. In this context, research on food protein fibril formation, especially amyloid fibril formation, holds much promise. We here first provide a concise overview of conditions, which affect amyloid formation in food proteins. Particular attention is directed towards amyloid core regions because these sequences promo ...
DOI:
10.1111/1541-4337.12404

4. Nanoimaging of food proteins by atomic force microscopy. Part I: Components, imaging modes, observation ways, and research types

Author:
Shi, Cuiping; He, Yuning; Ding, Mengzhen; Wang, Yifen; Zhong, Jian
Source:
Trends in food science & technology 2018
ISSN:
0924-2244
Subject:
dietary protein,   etc   ; atomic force microscopy; image analysis; mechanical properties; proteins;     Show all 5 Subjects
Abstract:
... Since atomic force microscopy (AFM) was developed in 1985, AFM has become an important nanotech tool to analyze the morphological properties and mechanical properties of proteins. In the past three decades, many food scientists used AFM to analyze food proteins and to comprehensively understand the relationship between the structure and the function of food proteins.This review focuses on the appl ...
DOI:
10.1016/j.tifs.2018.11.028

5. Identification of Possible Lipid Binding Regions in Food Proteins and Peptides and Additional In Silico Analysis

Author:
Keller, RobC. A.
Source:
Food biophysics 2018 v.13 no.2 pp. 139-146
ISSN:
1557-1858
Subject:
dietary protein,   etc   ; bioinformatics; emulsifying; foaming; lipids; peptides; proteins;     Show all 7 Subjects
Abstract:
... The results of the search for potential helical lipid binding regions in a number of well-known food proteins is described. All selected food proteins have either well-described or strong indications of protein-lipid interaction features. The results are obtained with the aid of a number of selected bioinformatics tools. The identified potential lipid binding regions either correspond nicely with ...
DOI:
10.1007/s11483-018-9519-6

6. Current and potential role of grain legumes on protein and micronutrient adequacy of the diet of rural Ghanaian infants and young children: using linear programming

Author:
de Jager, Ilse; Borgonjen-van den Berg, Karin J.; Giller, Ken E.; Brouwer, Inge D.
Source:
Nutrition journal 2019 v.18 no.1 pp. 12
ISSN:
1475-2891
Subject:
dietary protein,   etc   ; Dietary Guidelines; amino acids; breast feeding; children; computer software; developing countries; eating habits; energy intake; income; infants; legumes; linear programming; malnutrition; overweight; soil fertility; Ghana;     Show all 17 Subjects
Abstract:
... BACKGROUND: Grain legumes are appreciated for their contribution to dietary protein and micronutrient intake in addition to their benefits in providing income and replenishing soil fertility. They offer potential benefits in developing countries where future food demand is increasing and both undernutrition and overweight co-exist. We studied the current and potential role of grain legumes on prot ...
DOI:
10.1186/s12937-019-0435-5

7. Phenotypic variation and biomass partitioning during post-flowering in two common bean cultivars (Phaseolus vulgaris L.) under water restriction

Author:
Padilla-Chacón, D.; Peña Valdivia, C.B.; García-Esteva, A.; Cayetano-Marcial, M.I.; Kohashi Shibata, J.
Source:
South African journal of botany 2019 v.121 pp. 98-104
ISSN:
0254-6299
Subject:
dietary protein,   etc   ; Phaseolus vulgaris; beans; color; cultivars; drought; dry matter partitioning; field capacity; filling period; greenhouse production; minerals; necrosis; phenotype; phenotypic variation; screening; seed weight; Africa; Latin America;     Show all 18 Subjects
Abstract:
... Common bean (Phaseolus vulgaris L.) is a major source of dietary protein and minerals in Latin America and Africa. Drought causes severe losses in the yields of many common bean cultivars. In this study, to obtain phenotypic variation over time on common bean under water restriction, we used a phenotyping platform with a sensor for visible (RGB). We hypothesized that greenness identification or “s ...
DOI:
10.1016/j.sajb.2018.10.031

8. Characterization, Surface Properties and Biological Activities of Protein Hydrolysates Obtained from Hake (Merluccius merluccius) Heads

Author:
Karoud, Wafa; Sila, Assaâd; Krichen, Fatma; Martinez-Alvarez, Oscar; Bougatef, Ali
Source:
Waste and biomass valorization 2019 v.10 no.2 pp. 287-297
ISSN:
1877-2641
Subject:
dietary protein,   etc   ; Merluccius merluccius; antioxidant activity; essential amino acids; hake; inhibitory concentration 50; nutritive value; peptides; peptidyl-dipeptidase A; protein content; protein hydrolysates;     Show all 11 Subjects
Abstract:
... The present study reports the surface and antioxidant properties, as well as the angiotensin-I converting enzyme (ACE) inhibitory activity of protein hydrolysates (HHPHs) from European hake (Merluccius merluccius) heads and obtained with Savinase®. Hake heads protein hydrolysates contained high protein content between 84.75 and 87.92% and a high percentage of essential amino acids. They have a hig ...
DOI:
10.1007/s12649-017-0069-9

9. Dietary Early Glycation Products Promote the Growth of Prostate Tumors More than Advanced Glycation End‐Products through Modulation of Macrophage Polarization

Author:
Chen, Yingjia; Guo, Tai L.
Source:
Molecular nutrition & food research 2019 v.63 no.4 pp. e1800885
ISSN:
1613-4125
Subject:
dietary protein,   etc   ; Western diets; advanced glycation end products; body weight; carcinogenesis; coculture; glycation; human cell lines; macrophages; males; mice; monocytes; mortality; patients; physicochemical properties; prostatic neoplasms;     Show all 16 Subjects
Abstract:
... SCOPE: Glycation products are ubiquitous in food at high concentrations in the Western diet. The well‐controlled glycation resulting in the production of early glycation products (EGPs) has been proposed as a strategy to improve the physicochemical properties of food proteins. However, the health effects of EGPs are unknown. It has been shown that the Western diet (glycation prone) is associated w ...
DOI:
10.1002/mnfr.201800885

10. Solubility and aggregation behavior of protein fractions from the heterotrophically cultivated microalga Chlorella protothecoides

Author:
Grossmann, Lutz; Hinrichs, Jörg; Weiss, Jochen
Source:
Food research international 2019 v.116 pp. 283-290
ISSN:
0963-9969
Subject:
dietary protein,   etc   ; Chlorella; aggregation behavior; amino acids; centrifugation; foods; glycosylation; gravity; hydrophilicity; microalgae; pH; protein content; protein solubility; proteins; separation; water solubility;     Show all 16 Subjects
Abstract:
... Protein solubility in water is a key property of food proteins. The aim of this work was to study the solubility and microstructural properties as a function of pH of both protein fractions (water-soluble (WSPE) and water-insoluble protein extracts (WISPE)) obtained from the microalga Chlorella protothecoides, which is promising for food use. Protein solubility was determined as the ratio of prote ...
DOI:
10.1016/j.foodres.2018.08.037

11. Effects of increased protein, histidine and taurine dietary levels on egg quality of greater amberjack (Seriola dumerili, Risso, 1810)

Author:
Sarih, S.; Djellata, A.; Roo, J.; Hernández-Cruz, C.M.; Fontanillas, R.; Rosenlund, G.; Izquierdo, M.; Fernández-Palacios, H.
Source:
Aquaculture 2019 v.499 pp. 72-79
ISSN:
0044-8486
Subject:
dietary protein,   etc   ; Seriola dumerili; breeding stock; egg quality; eggs; fecundity; fish; hatching; histidine; larvae; larval development; nutrient requirements; protein content; reproductive performance; spawning; tanks; taurine; viability; yolk sac;     Show all 19 Subjects
Abstract:
... A well-balanced diet adapted to fulfil the specific nutritional requirements of greater amberjack (Seriola dumerili) would contribute to optimize reproduction and spawning quality. The main objective of the present study was to examine the effects of supplemental histidine, taurine and protein in broodstock diets, on egg quality of greater amberjack. Twelve broodstocks were distributed in three 40 ...
DOI:
10.1016/j.aquaculture.2018.09.011

12. Bone health‐promoting bioactive peptides

Author:
Ahn, Chang‐Bum; Je, Jae‐Young
Source:
Journal of food biochemistry 2019 v.43 no.1 pp. e12529
ISSN:
0145-8884
Subject:
dietary protein,   etc   ; animal models; bioactive properties; biochemical mechanisms; bone formation; bone health; bone resorption; commercialization; enzymatic hydrolysis; functional foods; health promotion; ingredients; osteoporosis; peptides; proteins;     Show all 15 Subjects
Abstract:
... Bioactive peptides, derivatives of proteins, show versatile biological effects and represent potential health‐promoting agents as functional food ingredients and/or nutraceuticals. Bone health depends on the balance between bone formation and resorption. When the balance is disrupted, bone diseases such as osteoporosis and fragility fractures may result. Accumulating evidence suggests that peptide ...
DOI:
10.1111/jfbc.12529

13. Features of dipeptidyl peptidase IV (DPP‐IV) inhibitory peptides from dietary proteins

Author:
Nongonierma, Alice B.; FitzGerald, Richard J.
Source:
Journal of food biochemistry 2019 v.43 no.1 pp. e12451
ISSN:
0145-8884
Subject:
dietary protein,   etc   ; blood glucose; dipeptidyl-peptidase IV; enzymatic hydrolysis; foods; glycemic control; glycemic effect; humans; hydrolysates; ingredients; inhibitory concentration 50; protein hydrolysates; secretin;     Show all 13 Subjects
Abstract:
... Dipeptidyl peptidase IV (DPP‐IV) is involved in incretin hormone processing and therefore plays a key role in glycemic regulation. This review summarizes the latest developments in food protein‐derived DPP‐IV inhibitory peptides. The in silico approaches currently used to develop targeted strategies for the enzymatic release of DPP‐IV inhibitory peptides from food proteins are outlined. The featur ...
DOI:
10.1111/jfbc.12451

14. High hydrostatic pressure-assisted enzymatic hydrolysis improved protein digestion of flaxseed protein isolate and generation of peptides with antioxidant activity

Author:
Franck, Maximilien; Perreault, Véronique; Suwal, Shyam; Marciniak, Alice; Bazinet, Laurent; Doyen, Alain
Source:
Food research international 2019 v.115 pp. 467-473
ISSN:
0963-9969
Subject:
dietary protein,   etc   ; antioxidant activity; enzymatic hydrolysis; high pressure treatment; hydrolysates; hydrolysis; linseed; molecular weight; peptides; protein denaturation; protein hydrolysates; protein isolates; proteolysis; trypsin;     Show all 14 Subjects
Abstract:
... Exploration of innovative high hydrostatic pressure (HHP)-assisted enzymatic hydrolysis of plant based food proteins may help improve peptide yield and bioactivity of hydrolysates. In this study, we performed enzymatic hydrolysis of flaxseed proteins using trypsin under HHP (100 and 300 MPa for 5 and 10 min) to evaluate the effect of presurization on protein denaturation, degree of hydrolysis (DH) ...
DOI:
10.1016/j.foodres.2018.10.034

15. Influence of peptide characteristics on their stability, intestinal transport, and in vitro bioavailability: A review

Author:
Wang, Bo; Xie, Ningning; Li, Bo
Source:
Journal of food biochemistry 2019 v.43 no.1 pp. e12571
ISSN:
0145-8884
Subject:
dietary protein,   etc   ; bioavailability; cardiovascular diseases; functional foods; hydrophobicity; in vitro digestion; inflammation; ingredients; intestines; molecular weight; neoplasms; peptides; protein hydrolysates; tissues;     Show all 14 Subjects
Abstract:
... In recent years, large amounts of peptides have been purified and characterized from food protein hydrolysates. Many of these peptides have been demonstrated to be of potential application as health‐improving ingredients against plenty of disease conditions, such as cancer, inflammation, and cardiovascular disease. The real efficacy of functional application of these peptides depends on their stab ...
DOI:
10.1111/jfbc.12571

16. The Effect of Lean‐Seafood and Non‐Seafood Diets on Fecal Metabolites and Gut Microbiome: Results from a Randomized Crossover Intervention Study

Author:
Schmedes, Mette; Brejnrod, Asker Daniel; Aadland, Eli Kristin; Kiilerich, Pia; Kristiansen, Karsten; Jacques, Hélène; Lavigne, Charles; Graff, Ingvild Eide; Eng, Øyvin; Holthe, Asle; Mellgren, Gunnar; Young, Jette Feveile; Sundekilde, Ulrik Kræmer; Liaset, Bjørn; Bertram, Hanne Christine
Source:
Molecular nutrition & food research 2019 v.63 no.1 pp. e1700976
ISSN:
1613-4125
Subject:
dietary protein,   etc   ; Bacteroidetes; Clostridium; cardiovascular diseases; excretion; high density lipoprotein cholesterol; intestinal microorganisms; metabolites; nuclear magnetic resonance spectroscopy; protein sources; ribosomal DNA; risk factors; sequence analysis; trimethylamine;     Show all 14 Subjects
Abstract:
... SCOPE: The impact of dietary protein types on the gut microbiome is scarcely studied. The aim of the present study is therefore to examine the effects of lean‐seafood and non‐seafood proteins on the gut microbiome composition and activity and elucidate potential associations to cardiovascular disease (CVD) risk factors. METHODS: A crossover intervention study in which 20 healthy subjects consumed ...
DOI:
10.1002/mnfr.201700976

17. Understanding the nature of bitter‐taste di‐ and tripeptides derived from food proteins based on chemometric analysis

Author:
Iwaniak, Anna; Hrynkiewicz, Monika; Bucholska, Justyna; Minkiewicz, Piotr; Darewicz, Małgorzata
Source:
Journal of food biochemistry 2019 v.43 no.1 pp. e12500
ISSN:
0145-8884
Subject:
dietary protein,   etc   ; amino acids; bioinformatics; bitterness; caffeine; chemometrics; data collection; databases; foods; hydrophobicity; magnetism; models; protein sources; regression analysis; research planning; structure-activity relationships; taste; tripeptides;     Show all 18 Subjects
Abstract:
... Multiple linear regression (MLR) models were constructed to explain the bitter taste of di‐ and tripeptides based on their chemical nature (structure). Sequences (51 di‐ and 51 tripeptides) were derived from the BIOPEP‐UWM database of sensory peptides and amino acids. The measure of their bitterness was Rcₐf., that is, bitterness relative to that of 1 mM caffeine solution (Rcₐf. = 1.0). The variab ...
DOI:
10.1111/jfbc.12500

18. Dietary cystine is important to maintain plasma mercaptalbumin levels in rats fed low-protein diets

Author:
Kuwahata, Masashi; Kobayashi, Yukiko; Wada, Yasuaki; Aoi, Wataru; Kido, Yasuhiro
Source:
Nutrition research 2018 v.56 pp. 79-89
ISSN:
0271-5317
Subject:
dietary protein,   etc   ; albumins; casein; cystine; egg albumen; low protein diet; males; oxidation; rats; wheat gluten;     Show all 10 Subjects
Abstract:
... The oxidized/reduced state of plasma albumin in rats is influenced by the quantity of dietary protein. However, the effects of the protein quality on the oxidized/reduced state of plasma albumin are not clear. We hypothesized that the quality of dietary protein might modulate the oxidized/reduced state of plasma albumin. The aim of the present study was to examine whether the amino acid compositio ...
DOI:
10.1016/j.nutres.2018.04.019

19. Intestinal Signaling of Proteins and Digestion-Derived Products Relevant to Satiety

Author:
Santos-Hernández, Marta; Miralles, Beatriz; Amigo, Lourdes; Recio, Isidra
Source:
Journal of agricultural and food chemistry 2018 v.66 no.39 pp. 10123-10131
ISSN:
1520-5118
Subject:
dietary protein,   etc   ; appetite; digestion; food intake; glucose; homeostasis; hormones; ingredients; intestines; nutrients; receptors; satiety;     Show all 12 Subjects
Abstract:
... Luminal nutrients stimulate enteroendocrine cells through the activation of specific receptors to release hormones that inhibit appetite and promote glucose homeostasis. While food protein is the macronutrient with the highest effect on satiety, the signaling on the protein digestion products at the gut is poorly understood. This perspective aims to highlight the existing gaps in the study of prot ...
DOI:
10.1021/acs.jafc.8b02355

20. Bioinformatics and peptidomics approaches to the discovery and analysis of food-derived bioactive peptides

Author:
Agyei, Dominic; Tsopmo, Apollinaire; Udenigwe, Chibuike C.
Source:
Analytical and bioanalytical chemistry 2018 v.410 no.15 pp. 3463-3472
ISSN:
1618-2642
Subject:
dietary protein,   etc   ; bioinformatics; liquid chromatography; markets; peptides; prediction; protein hydrolysates; screening; structure-activity relationships;     Show all 9 Subjects
Abstract:
... There are emerging advancements in the strategies used for the discovery and development of food-derived bioactive peptides because of their multiple food and health applications. Bioinformatics and peptidomics are two computational and analytical techniques that have the potential to speed up the development of bioactive peptides from bench to market. Structure–activity relationships observed in ...
DOI:
10.1007/s00216-018-0974-1