1
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Ng CKZ, Leng WQ, Lim CH, Du J. Physicochemical property characterization, amino acid profiling and sensory evaluation of plant-based ice cream incorporated with soy, pea and milk proteins. J Dairy Sci 2024:S0022-0302(24)01081-6. [PMID: 39154724 DOI: 10.3168/jds.2024-25008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 07/10/2024] [Indexed: 08/20/2024]
Abstract
This study examined the effects of incorporating milk protein concentrate (MPC), pea or soy proteins isolates (PPI and SPI) on the physicochemical, sensorial properties, and amino acid composition of ice creams containing 7% protein, in comparison to dairy ice cream as a reference. As protein ingredients, PPI exhibited higher water and oil holding capacity but lower surface hydrophobicity than SPI and MPC. Viscosity of the mixes were proportional to the firmness of ice cream, and both were highest with use of PPI. MPC ice cream had most similar physical and sensory properties to reference. PPI and SPI ice cream mixes showed higher extent of fat coalescence than MPC and reference. PPI and SPI conferred structural stability to ice cream with lower melting rate and better shape retention, and ability to delay ice recrystallization during temperature flocculation as compared with SMP and MPC. Confocal laser scanning microscope images indicated that higher extent of protein aggregation and more air cells were found in PPI ice cream. Sensory and amino acid profile results revealed that PPI and SPI ice creams were inferior in taste, texture, and essential amino acids like methionine. This study offers insights for the development of high protein frozen desserts.
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Affiliation(s)
- Cheryl Kwoek Zhen Ng
- Food, Chemical and Biotechnology Cluster, Singapore Institute of Technology, 10 Dover Drive, Singapore, 138683, Singapore
| | - Wei Qi Leng
- Food, Chemical and Biotechnology Cluster, Singapore Institute of Technology, 10 Dover Drive, Singapore, 138683, Singapore
| | - Churn Hian Lim
- Food, Chemical and Biotechnology Cluster, Singapore Institute of Technology, 10 Dover Drive, Singapore, 138683, Singapore
| | - Juan Du
- Food, Chemical and Biotechnology Cluster, Singapore Institute of Technology, 10 Dover Drive, Singapore, 138683, Singapore; Department of Food Science, Purdue University, 745 Agriculture Mall Dr, West Lafayette, IN, 47907, USA; Sengkang General Hospital, Singapore Health Services, 110 Sengkang E Wy, Singapore, 544886, Singapore.
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2
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Singh RG, Guérin-Deremaux L, Lefranc-Millot C, Perreau C, Crowley DC, Lewis ED, Evans M, Moulin M. Efficacy of Pea Protein Supplementation in Combination with a Resistance Training Program on Muscle Performance in a Sedentary Adult Population: A Randomized, Comparator-Controlled, Parallel Clinical Trial. Nutrients 2024; 16:2017. [PMID: 38999765 PMCID: PMC11243455 DOI: 10.3390/nu16132017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 06/12/2024] [Accepted: 06/14/2024] [Indexed: 07/14/2024] Open
Abstract
Animal-sourced whey protein (WPr) is the most popular protein supplement among consumers and has been shown to improve muscle mass and strength. However, due to allergies, dietary restrictions/personal choices, and growing demand, alternative protein sources are warranted. Sedentary adults were randomized to pea protein (PPr) or WPr in combination with a weekly resistance training program for 84 days. Changes in whole-body muscle strength (WBMS) including handgrip, lower body, and upper body strength, body composition, and product perception were assessed. The safety outcomes included adverse events, vital signs, clinical chemistry, and hematology. There were no significant differences in the change in WBMS, muscle mass, or product perception and likability scores between the PPr and WPr groups. The participants supplemented with PPr had a 16.1% improvement in WBMS following 84 days of supplementation (p = 0.01), while those taking WPr had an improvement of 11.1% (p = 0.06). Both study products were safe and well-tolerated in the enrolled population. Eighty-four days of PPr supplementation resulted in improvements in strength and muscle mass comparable to WPr when combined with a resistance training program in a population of healthy sedentary adults. PPr may be considered as a viable alternative to animal-sourced WPr without sacrificing muscular gains and product enjoyment.
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Affiliation(s)
- Ruma G. Singh
- KGK Science Inc., London, ON N6B 3L1, Canada; (R.G.S.); (D.C.C.); (E.D.L.); (M.E.)
| | | | | | - Caroline Perreau
- Life Sciences R&D, Roquette, 62136 Lestrem, France; (L.G.-D.); (C.P.); (C.L.-M.)
| | - David C. Crowley
- KGK Science Inc., London, ON N6B 3L1, Canada; (R.G.S.); (D.C.C.); (E.D.L.); (M.E.)
| | - Erin D. Lewis
- KGK Science Inc., London, ON N6B 3L1, Canada; (R.G.S.); (D.C.C.); (E.D.L.); (M.E.)
| | - Malkanthi Evans
- KGK Science Inc., London, ON N6B 3L1, Canada; (R.G.S.); (D.C.C.); (E.D.L.); (M.E.)
- Department of Biochemistry, Western University, London, ON N6A 3K7, Canada
| | - Marc Moulin
- KGK Science Inc., London, ON N6B 3L1, Canada; (R.G.S.); (D.C.C.); (E.D.L.); (M.E.)
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3
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Azizi R, Baggio A, Capuano E, Pellegrini N. Protein transition: focus on protein quality in sustainable alternative sources. Crit Rev Food Sci Nutr 2024:1-21. [PMID: 38907600 DOI: 10.1080/10408398.2024.2365339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/24/2024]
Abstract
The current consumption trends, combined with the expected demographic growth in the coming years, call for a protein transition, i.e., the partial substitution of animal protein-rich foods with foods rich in proteins produced in a more sustainable way. Here, we have discussed some of the most common and promising protein sources alternative to animal proteins, namely: legumes, insects, and microorganisms (including microalgae and fungi). The primary objective was to assess their nutritional quality through the collection of digestible indispensable amino acid score (DIAAS) values available in the scientific literature. Protein digestibility corrected amino acid score (PDCAAS) values have been used where DIAAS values were not available. The ecological impact of each protein source, its nutritional quality and the potential applications in traditional foods or novel food concepts like meat analogues are also discussed. The data collected show that DIAAS values for animal proteins are higher than all the other protein sources. Soybean proteins, mycoproteins and proteins of some insects present relatively high DIAAS (or PDCAAS) values and must be considered proteins of good quality. This review also highlights the lack of DIAAS values for many potentially promising protein sources and the variability induced by the way the proteins are processed.
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Affiliation(s)
- Rezvan Azizi
- Department of Food Science and Technology, School of Agriculture, Shiraz University, Shiraz, Iran
| | - Anna Baggio
- Department of Agricultural, Food, Environmental, and Animal Sciences, University of Udine, Udine, Italy
| | - Edoardo Capuano
- Food Quality and Design Group, Wageningen University and Research, Wageningen, The Netherlands
| | - Nicoletta Pellegrini
- Department of Agricultural, Food, Environmental, and Animal Sciences, University of Udine, Udine, Italy
- Food Quality and Design Group, Wageningen University and Research, Wageningen, The Netherlands
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4
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van der Heijden I, West S, Monteyne AJ, Finnigan TJA, Abdelrahman DR, Murton AJ, Stephens FB, Wall BT. Ingestion of a variety of non-animal-derived dietary protein sources results in diverse postprandial plasma amino acid responses which differ between young and older adults. Br J Nutr 2024; 131:1540-1553. [PMID: 38220222 PMCID: PMC11043913 DOI: 10.1017/s0007114524000163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/18/2023] [Accepted: 01/11/2024] [Indexed: 01/16/2024]
Abstract
Whole-body tissue protein turnover is regulated, in part, by the postprandial rise in plasma amino acid concentrations, although minimal data exist on the amino acid response following non-animal-derived protein consumption. We hypothesised that the ingestion of novel plant- and algae-derived dietary protein sources would elicit divergent plasma amino acid responses when compared with vegan- and animal-derived control proteins. Twelve healthy young (male (m)/female (f): 6/6; age: 22 ± 1 years) and 10 healthy older (m/f: 5/5; age: 69 ± 2 years) adults participated in a randomised, double-blind, cross-over trial. During each visit, volunteers consumed 30 g of protein from milk, mycoprotein, pea, lupin, spirulina or chlorella. Repeated arterialised venous blood samples were collected at baseline and over a 5-h postprandial period to assess circulating amino acid, glucose and insulin concentrations. Protein ingestion increased plasma total and essential amino acid concentrations (P < 0·001), to differing degrees between sources (P < 0·001), and the increase was further modulated by age (P < 0·001). Postprandial maximal plasma total and essential amino acid concentrations were highest for pea (2828 ± 106 and 1480 ± 51 µmol·l-1) and spirulina (2809 ± 99 and 1455 ± 49 µmol·l-1) and lowest for chlorella (2053 ± 83 and 983 ± 35 µmol·l-1) (P < 0·001), but were not affected by age (P > 0·05). Postprandial total and essential amino acid availabilities were highest for pea, spirulina and mycoprotein and lowest for chlorella (all P < 0·05), but no effect of age was observed (P > 0·05). The ingestion of a variety of novel non-animal-derived dietary protein sources elicits divergent plasma amino acid responses, which are further modulated by age.
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Affiliation(s)
- Ino van der Heijden
- Department of Public Health and Sport Sciences, Faculty of Health and Life Sciences, Heavitree Road, University of Exeter, ExeterEX1 2LU, UK
| | - Sam West
- Department of Public Health and Sport Sciences, Faculty of Health and Life Sciences, Heavitree Road, University of Exeter, ExeterEX1 2LU, UK
| | - Alistair J. Monteyne
- Department of Public Health and Sport Sciences, Faculty of Health and Life Sciences, Heavitree Road, University of Exeter, ExeterEX1 2LU, UK
| | | | - Doaa R. Abdelrahman
- Department of Surgery, University of Texas Medical Branch, Galveston, TX, USA
- Sealy Center on Aging, University of Texas Medical Branch, Galveston, TX, USA
| | - Andrew J. Murton
- Department of Surgery, University of Texas Medical Branch, Galveston, TX, USA
- Sealy Center on Aging, University of Texas Medical Branch, Galveston, TX, USA
| | - Francis B. Stephens
- Department of Public Health and Sport Sciences, Faculty of Health and Life Sciences, Heavitree Road, University of Exeter, ExeterEX1 2LU, UK
| | - Benjamin T. Wall
- Department of Public Health and Sport Sciences, Faculty of Health and Life Sciences, Heavitree Road, University of Exeter, ExeterEX1 2LU, UK
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Paulussen KJM, Askow AT, Deutz MT, McKenna CF, Garvey SM, Guice JL, Kesler RM, Barnes TM, Tinker KM, Paluska SA, Ulanov AV, Bauer LL, Dilger RN, Burd NA. Acute Microbial Protease Supplementation Increases Net Postprandial Plasma Amino Acid Concentrations After Pea Protein Ingestion in Healthy Adults: A Randomized, Double-Blind, Placebo-Controlled Trial. J Nutr 2024; 154:1549-1560. [PMID: 38467279 PMCID: PMC11130700 DOI: 10.1016/j.tjnut.2024.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 03/05/2024] [Accepted: 03/08/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Digestibility is a primary factor in determining the quality of dietary protein. Microbial protease supplementation may be a strategy for improving protein digestion and subsequent postprandial plasma amino acid availability. OBJECTIVES To assess the effect of co-ingesting a microbial protease mixture with pea protein on postprandial plasma amino acid concentrations. DESIGN A mixture of 3 microbial protease preparations (P3) was tested for proteolytic efficacy in an in vitro static simulation of gastrointestinal digestion. Subsequently, in a randomized, double-blind, placebo-controlled crossover trial, 24 healthy adults (27 ± 4 y; 12 females, 12 males) ingested 25 g pea protein isolate (20 g protein, 2.2 g fat) with either P3 or maltodextrin placebo (PLA). Blood samples were collected at baseline and throughout a 0‒5 h postprandial period and both the early (0-2 h) iAUC and total (0-5 h) iAUC were examined. RESULTS Plasma glucose concentrations decreased in both conditions (P < 0.001), with higher concentrations after P3 ingestion compared with PLA (P < 0.001). Plasma insulin concentrations increased for both conditions (P < 0.001) with no difference between conditions (P = 0.331). Plasma total amino acid (TAA) concentrations increased over time (P < 0.001) with higher concentrations observed for P3 compared with PLA (P = 0.010) during the 0‒5 h period. There was a trend for elevated essential amino acid (EAA) concentrations for P3 compared with PLA (P = 0.099) during the 0‒5 h postprandial period but not for leucine (P = 0.282) or branched-chain amino acids (BCAA, P = 0.410). The early net exposure (0‒2 h iAUC) to amino acids (leucine, BCAA, EAA, and TAA) was higher for P3 compared with PLA (all, P < 0.05). CONCLUSIONS Microbial protease co-ingestion increases plasma TAA concentrations (0-5 h) and leucine, BCAA, EAA, and TAA availability in the early postprandial period (0‒2 h) compared with ingesting pea protein with placebo in healthy adults.
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Affiliation(s)
- Kevin J M Paulussen
- Department of Health and Kinesiology, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Andrew T Askow
- Department of Health and Kinesiology, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Max T Deutz
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Colleen F McKenna
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Sean M Garvey
- Department of Research and Development, BIO-CAT, Inc., Troy, VA, United States
| | - Justin L Guice
- Department of Research and Development, BIO-CAT, Inc., Troy, VA, United States
| | - Richard M Kesler
- Department of Health and Kinesiology, University of Illinois Urbana-Champaign, Urbana, IL, United States; Illinois Fire Service Institute, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Takeshi M Barnes
- Department of Health and Kinesiology, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Kelly M Tinker
- Department of Research and Development, BIO-CAT, Inc., Troy, VA, United States
| | - Scott A Paluska
- Department of Health and Kinesiology, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Alexander V Ulanov
- Roy J. Carver Biotechnology Center, University of Illinois Urbana-Champaign, Urbana, IL, States
| | - Laura L Bauer
- Department of Animal Sciences, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Ryan N Dilger
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL, United States; Department of Animal Sciences, University of Illinois Urbana-Champaign, Urbana, IL, United States; Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Nicholas A Burd
- Department of Health and Kinesiology, University of Illinois Urbana-Champaign, Urbana, IL, United States; Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL, United States.
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6
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Karabulut G, Purkiewicz A, Goksen G. Recent developments and challenges in algal protein and peptide extraction strategies, functional and technological properties, bioaccessibility, and commercial applications. Compr Rev Food Sci Food Saf 2024; 23:e13372. [PMID: 38795380 DOI: 10.1111/1541-4337.13372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 03/06/2024] [Accepted: 05/06/2024] [Indexed: 05/27/2024]
Abstract
The burgeoning demand for protein, exacerbated by population growth and recent disruptions in the food supply chain, has prompted a rapid exploration of sustainable protein alternatives. Among these alternatives, algae stand out for their environmental benefits, rapid growth, and rich protein content. However, the widespread adoption of algae-derived proteins faces significant challenges. These include issues related to harvesting, safety, scalability, high cost, standardization, commercialization, and regulatory hurdles. Particularly daunting is the efficient extraction of algal proteins, as their resilient cell walls contain approximately 70% of the protein content, with conventional methods accessing only a fraction of this. Overcoming this challenge necessitates the development of cost-effective, scalable, and environmentally friendly cell disruption techniques capable of breaking down these rigid cell walls, often laden with viscous polysaccharides. Various approaches, including physical, chemical, and enzymatic methods, offer potential solutions, albeit with varying efficacy depending on the specific algal strain and energy transfer efficiency. Moreover, there remains a pressing need for further research to elucidate the functional, technological, and bioaccessible properties of algal proteins and peptides, along with exploring their diverse commercial applications. Despite these obstacles, algae hold considerable promise as a sustainable protein source, offering a pathway to meet the escalating nutritional demands of a growing global population. This review highlights the nutritional, technological, and functional aspects of algal proteins and peptides while underscoring the challenges hindering their widespread adoption. It emphasizes the critical importance of establishing a sustainable trajectory for food production, with algae playing a pivotal role in this endeavor.
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Affiliation(s)
- Gulsah Karabulut
- Department of Food Engineering, Faculty of Engineering, Sakarya University, Sakarya, Türkiye
| | - Aleksandra Purkiewicz
- Department of Commodity Science and Food Analysis, Faculty of Food Science, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Gulden Goksen
- Department of Food Technology, Vocational School of Technical Sciences at Mersin Tarsus Organized Industrial Zone, Tarsus University, Mersin, Türkiye
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7
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Itkonen ST, Calvez J, Airinei G, Chapelais M, Khodorova N, Sahaka M, Benamouzig R, Stoddard FL, Simojoki A, Pajari AM, Gaudichon C. True Ileal Amino Acid Digestibility and Protein Quality of 15N-Labeled Faba Bean in Healthy Humans. J Nutr 2024; 154:1165-1174. [PMID: 38311065 PMCID: PMC11007748 DOI: 10.1016/j.tjnut.2024.01.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 01/26/2024] [Accepted: 01/31/2024] [Indexed: 02/06/2024] Open
Abstract
BACKGROUND The recommended transition toward more plant-based diets, particularly containing legumes, requires a wider knowledge of plant protein bioavailability. Faba beans are cultivated at different latitudes and are used increasingly in human nutrition. OBJECTIVES We aimed to assess the nutritional quality of faba bean protein in healthy volunteers equipped with an intestinal tube to implement the ileal 15N balance method. METHODS Nine volunteers completed the study (7 males, 2 females, aged 33 ± 10 y, BMI: 24.7 ± 2.6 kg/m2). They were equipped with a nasoileal tube. After fasting overnight, they ingested a test meal consisting of cooked mash of dehulled faba bean seeds (20 g protein per serving of approximately 250 g) intrinsically labeled with 15N. Samples of ileal contents, plasma, and urine were collected over an 8-h postprandial period. Undigested nitrogen (N) and amino acids (AAs) were determined using isotopic MS, and subsequently, ileal digestibility and digestible indispensable amino acid score (DIAAS) were calculated. The measurement of postprandial deamination allowed calculation of the net postprandial protein utilization (NPPU). RESULTS The ileal N digestibility was 84.1% ± 7.7%. Postprandial deamination represented 19.2% ± 3.6% of ingested N, and the NPPU was 64.7% ± 9.7%. The ileal digestibility of individual AAs varied from 85.1% ± 13.7% for histidine to 94.2% ± 3.6% for glutamine + glutamate. The mean AA digestibility was ∼6 percentage points higher than the digestibility of N, reaching 89.8% ± 5.9%, whereas indispensable AA digestibility was 88.0% ± 7.3%. Histidine and tryptophan were the first limiting AAs [DIAAS = 0.77 (calculated by legume-specific N-to-protein conversion factor 5.4); 0.67 (by default factor 6.25)]. Sulfur AAs were limiting to a lesser extent [DIAA ratio = 0.94 (N × 5.4); 0.81 (N × 6.25)]. CONCLUSIONS Protein ileal digestibility of cooked, dehulled faba beans in humans was moderate (<85%), but that of AAs was close to 90%. Overall protein quality was restricted by the limited histidine and tryptophan content. This trial was registered at clinicaltrials.gov as NCT05047757.
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Affiliation(s)
- Suvi T Itkonen
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France; Department of Food and Nutrition, University of Helsinki, Helsinki, Finland.
| | - Juliane Calvez
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Gheorghe Airinei
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Martin Chapelais
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Nadezda Khodorova
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Moulay Sahaka
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Robert Benamouzig
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | | | - Asko Simojoki
- Department of Agricultural Sciences, University of Helsinki, Helsinki, Finland
| | - Anne-Maria Pajari
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Claire Gaudichon
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
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8
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Al-Qaisi A, Alrosan M, Almajwal AM, Gammoh S, Alu'datt MH, Kubow S, Tan TC, Mahmood AAR, Qudsi FRA. Evaluation of structure, quality, physicochemical properties, and phenolics content of pea proteins: A novel strategy through the incorporation of fermentation. J Food Sci 2024; 89:1517-1530. [PMID: 38317408 DOI: 10.1111/1750-3841.16946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/24/2023] [Accepted: 12/31/2023] [Indexed: 02/07/2024]
Abstract
The utilization of pea proteins (PPs) is limited due to their relatively low protein digestibility (∼81%) compared to animal-based proteins, such as whey. The present investigation involved the fermentation of PPs at a concentration of 1% (w/v) using 5% (w/v) water kefir for 60 h at 25°C to improve the functional properties of PPs. The results showed a significant (p < 0.05) increase in lactic acid and acetic acid production during fermentation. These findings suggest that PPs can be effectively fermented using water kefir as a starter culture for the increased protein digestibility of PPs. The PP conformation underwent modifications, including secondary and tertiary protein structure alterations. The total phenolic compounds increased throughout the fermentation, reaching around 695.32 ± 15 mg gallic acid equivalent/100 g after 24 h of fermentation. Furthermore, the fermentation process has culminated in significant (p < 0.05) changes in the surface charge and hydrophobic properties of the fermented PPs, from -38.1 to -45.73 and 362.7 to 550.2, respectively. Fermentation using water kefir is a promising technique for improving the digestibility, protein structure, and nutritional values of PPs.
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Affiliation(s)
- Ali Al-Qaisi
- Department of Agricultural Biotechnology, Faculty of Agricultural Sciences and Technology, Palestine Technical University-Kadoorie (PTUK), Tulkarm, Palestine
- Department of Nutrition and Food Technology, Faculty of Agriculture, Jordan University of Science and Technology, Irbid, Jordan
| | - Mohammad Alrosan
- Food Technology Division, School of Industrial Technology, Universiti Sains Malaysia, USM, Penang, Malaysia
- Applied Science Research Centre, Applied Science Private University, Amman, Jordan
| | - Ali Madi Almajwal
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Sana Gammoh
- Department of Nutrition and Food Technology, Faculty of Agriculture, Jordan University of Science and Technology, Irbid, Jordan
| | - Muhammad H Alu'datt
- Department of Nutrition and Food Technology, Faculty of Agriculture, Jordan University of Science and Technology, Irbid, Jordan
- Department of Food Science & Nutrition, College of Life Sciences, Kuwait University, Safat, Kuwait
| | - Stan Kubow
- School of Human Nutrition, Macdonald Campus, McGill University, Montreal, Canada
| | - Thuan-Chew Tan
- Food Technology Division, School of Industrial Technology, Universiti Sains Malaysia, USM, Penang, Malaysia
| | - Ammar A Razzak Mahmood
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Baghdad, Baghdad, Iraq
| | - Farah R Al Qudsi
- Department of Nutrition and Food Technology, Faculty of Agriculture, Jordan University of Science and Technology, Irbid, Jordan
- Department of Food Science, University of Guelph, Guelph, Ontario, Canada
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9
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Martineau-Côté D, Achouri A, Pitre M, Karboune S, L'Hocine L. Improved in vitro gastrointestinal digestion protocol mimicking brush border digestion for the determination of the Digestible Indispensable Amino Acid Score (DIAAS) of different food matrices. Food Res Int 2024; 178:113932. [PMID: 38309864 DOI: 10.1016/j.foodres.2024.113932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/24/2023] [Accepted: 01/02/2024] [Indexed: 02/05/2024]
Abstract
The Digestible Indispensable Amino Acid Score (DIAAS) is the new gold standard method for the assessment of protein nutritional quality. The DIAAS is evaluated with in vivo models, that are complex, constraining and costly. There is still no established method to assess it in vitro. In this study, we proposed to add a jejunal-ileal digestion phase to the standardized in vitro gastrointestinal digestion protocol developed by the International Network of Excellence on the Fate of Food in the Gastrointestinal Tract (INFOGEST protocol) to mimic brush border digestion and to enable DIAAS assessment in vitro in a more physiologically relevant manner. This jejunal-ileal digestion phase was performed with a porcine intestinal aminopeptidase as an alternative to brush border membrane extract, which is more difficult to obtain in a standardized way. This modified INFOGEST protocol was applied to various food matrices (faba bean, pea and soy flours, whey protein isolate and caseins) and the results were compared to published in vivo data to assess the model's physiological relevance. The addition of the jejunal-ileal digestion phase lead to a significant (p < 0.05) increase of 31 and 29 % in free and total amino acid digestibility, respectively, and of 83 % on average for the in vitro DIAAS values for all food matrices. Although the in vitro DIAAS remained underestimated compared to the in vivo ones, a strong correlation between them was observed (r = 0.879, p = 0.009), stating the relevance of this last digestion phase. This improved digestion protocol is proposed as a suitable alternative to evaluate the DIAAS in vitro when in vivo assays are not applicable.
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Affiliation(s)
- Delphine Martineau-Côté
- Agriculture and Agri-Food Canada, Saint-Hyacinthe Research and Development Centre, Saint-Hyacinthe, QC J2S 8E3, Canada; Department of Food Science and Agricultural Chemistry, Macdonald Campus, McGill University, Sainte-Anne-de-Bellevue, QC H9X 3V9, Canada.
| | - Allaoua Achouri
- Agriculture and Agri-Food Canada, Saint-Hyacinthe Research and Development Centre, Saint-Hyacinthe, QC J2S 8E3, Canada.
| | - Mélanie Pitre
- Agriculture and Agri-Food Canada, Saint-Hyacinthe Research and Development Centre, Saint-Hyacinthe, QC J2S 8E3, Canada.
| | - Salwa Karboune
- Department of Food Science and Agricultural Chemistry, Macdonald Campus, McGill University, Sainte-Anne-de-Bellevue, QC H9X 3V9, Canada.
| | - Lamia L'Hocine
- Agriculture and Agri-Food Canada, Saint-Hyacinthe Research and Development Centre, Saint-Hyacinthe, QC J2S 8E3, Canada.
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10
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van Dam L, Kardinaal A, Troupin J, Boulier A, Hiolle M, Wehrens R, Mensink M. Postprandial amino acid response after the ingestion of pea protein, milk protein, casein and a casein-pea blend, in healthy older adults. Int J Food Sci Nutr 2024; 75:70-80. [PMID: 37933669 DOI: 10.1080/09637486.2023.2276667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 10/24/2023] [Indexed: 11/08/2023]
Abstract
To identify the potential anabolic properties of a dairy-plant protein blend as compared to single plant-based and single dairy protein, the postprandial amino acid (AA) response of pea protein, milk protein, micellar casein, and a casein-pea protein blend was investigated in healthy older adults (age 72.3 ± 3.4 years, BMI 25.3 ± 2.9 kg/m2). Plasma AA levels were measured, before and up to 5 h after ingestion of each 20 g protein. Blending casein-pea in a 60/40 mixture resulted in improved plasma AA availability, i.e. area under the curve (AUC) and peak height, of total (essential) AA and of key AAs methionine and leucine compared to pea only, while preserving the higher availability of arginine. The casein/pea blend clearly showed an AA response that was in between that of its single constituents, indicating that blending could be a solution to improve a lower quality (plant) protein, which could be of relevance for older adults.
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Affiliation(s)
- Lotte van Dam
- Division of Human Nutrition and Health, Wageningen University and Research, Wageningen, The Netherlands
| | | | | | | | | | - Ron Wehrens
- Biometris, Wageningen University and Research, Wageningen, The Netherlands
| | - Marco Mensink
- Division of Human Nutrition and Health, Wageningen University and Research, Wageningen, The Netherlands
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11
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Guillin FM, Gaudichon C, Guérin-Deremaux L, Lefranc-Millot C, Airinei G, Khodorova N, Benamouzig R, Pomport PH, Martin J, Calvez J. Values for the Digestibility of Pea Protein Isolate or Casein Amino Acids Determined using the Dual Isotope Method Are Not Similar to Those Derived with the Standard Ileal Balance Method in Healthy Volunteers. J Nutr 2024; 154:516-525. [PMID: 38160805 DOI: 10.1016/j.tjnut.2023.12.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 12/15/2023] [Accepted: 12/22/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND The measurement of ileal amino acid (AA) digestibility is invasive and inappropriate when applied to vulnerable populations. The dual isotope method has been developed over the past 5 y as an alternative method. OBJECTIVE The aim of this work was to compare the indispensable amino acid (IAA) digestibility values of 2 different proteins obtained using the dual isotope and the standard ileal balance methods in the same subjects. METHODS Fifteen healthy adults completed the study. Over 4 h, they ingested 9 successive portions of mashed potatoes containing the test protein (pea protein or casein) labeled intrinsically with 15N and 2H, and a 13C-free AA mixture as a reference for the dual isotope method. Plasma was sampled regularly over the 8-h postprandial period, whereas the ileal digesta was collected continuously via a naso-ileal tube. Isotopic enrichments (15N and 13C) were measured in the digesta for the direct determination of ileal IAA digestibility, whereas plasma enrichments (2H and 13C) were measured to determine IAA digestibility using the dual isotope method. RESULTS The 4-h repeated meal procedure enabled the almost complete digestion of test proteins at 8 h and the attainment of a plasma isotopic plateau between 2.5 and 4 h. These conditions were necessary to perform the ileal balance and dual isotope methods simultaneously. For pea protein, the mean IAA digestibility was similar between the 2 methods, but significant differences (from 10% to 20%) were observed for individual IAA values. For casein, IAA digestibility was significantly lower with the dual isotope method for all the IAA analyzed. CONCLUSIONS Under our experimental conditions, the degree of agreement between the dual isotope and ileal balance methods varied among AAs and depended on the protein source. Further research is needed to validate the dual isotope method. This study was registered at clinicaltrials.gov as NCT04072770.
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Affiliation(s)
- Florence M Guillin
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France; Roquette, Nutrition & Health R&D, Lestrem, France
| | - Claire Gaudichon
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | | | | | - Gheorghe Airinei
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Nadezda Khodorova
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Robert Benamouzig
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | | | - Juliette Martin
- Unité expérimentale du Domaine d'Epoisses, INRAE, U2E, Bretenière, France
| | - Juliane Calvez
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France.
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12
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Rathi A, Gaonkar T, Dhar D, Kallapura G, Jadhav S. Study of amino acids absorption and gut microbiome on consumption of pea protein blended with enzymes-probiotics supplement. Front Nutr 2024; 11:1307734. [PMID: 38321993 PMCID: PMC10844538 DOI: 10.3389/fnut.2024.1307734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 01/02/2024] [Indexed: 02/08/2024] Open
Abstract
The current randomized, double-blind, crossover clinical trial was conducted to evaluate changes in the amino acid absorption and gut microbiota on consumption of pea protein supplemented with an enzymes-probiotics blend (Pepzyme Pro). A total of 15 healthy subjects were instructed to take test (pea protein + Pepzyme Pro) or placebo (pea protein + maltodextrin) for 15 days with a 30-day washout period. Blood samples were analyzed for plasma-free amino acids, insulin, and C-reactive protein (CRP). Additionally, nitrogen levels in urine and feces, along with the composition of gut microbiota, were evaluated. On day 15, the test arm showed a tendency to increase the rate of absorption and total absorption (AUC) of amino acids compared with the placebo arm, though the increase was statistically insignificant. In addition, 15-day test supplementation showed a tendency to reduce Tmax of all the amino acids (statistically insignificant except alanine, p = 0.021 and glycine, p = 0.023) in comparison with the placebo supplementation. There were no changes in urine and fecal nitrogen levels as well as serum CRP levels in the test and placebo arm. The increase in serum insulin level after 4 h was statistically significant in both arms, whereas the insulin level of the placebo and test arm at 4 h was not statistically different. Supplementation showed changes with respect to Archaea and few uncharacterized species but did not show statistically significant variations in microbiome profile at the higher taxonomic levels. A study with large sample size and detailed gut microbiome analysis is warranted to confirm the results statistically as well as to characterize altered species. However, the current study could provide an inkling of a positive alteration in protein digestibility, amino acid absorption, and gut microbiome with regular consumption of protein and enzymes-probiotics blend. Clinical Trial Registration:clinicaltrials.gov/; identifier [CTRI/2021/10/037072].
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Affiliation(s)
- Abhijit Rathi
- Human Nutrition Department, Advanced Enzymes Technologies Ltd., Louiswadi, Thane, India
| | - Tejal Gaonkar
- Human Nutrition Department, Advanced Enzymes Technologies Ltd., Louiswadi, Thane, India
| | | | | | - Swati Jadhav
- Human Nutrition Department, Advanced Enzymes Technologies Ltd., Louiswadi, Thane, India
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13
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Zhang X, Zhang T, Li S, Zhao R, Li S, Wang C. Mixed whey and pea protein based cold-set emulsion gels induced by calcium chloride: Fabrication and characterization. Int J Biol Macromol 2023; 253:126641. [PMID: 37657583 DOI: 10.1016/j.ijbiomac.2023.126641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 09/03/2023]
Abstract
The cold-set gels of oil-in-water emulsions stabilized by mixtures of whey protein isolate (WPI) and pea protein isolate (PPI) with mass ratios of 10:0, 7:3, 5:5, 3:7, and 0:10 were investigated to evaluate the possibility of pea protein to replace milk protein. Particle size and surface charge of emulsions increased and decreased with raised PPI content, respectively. The redness and yellowness of emulsion gels were strengthened with elevated pea protein percentage and independent of calcium concentration applied. Considerable differences in water holding capacity were observed between samples with different mixed proteins and high percentage of pea protein gave better water retaining ability. Gradual decreases in hardness and chewiness of emulsion gels were observed at three calcium levels with the increased PPI proportion. FT-IR spectra indicated no new covalent bonds were generated between samples with different whey and pea protein mass ratios. As PPI concentration elevated, the network structure of emulsion gels gradually became loose and disordered. The established cold-set calcium-induced whey/pea protein composite gels may have the potential to be utilized as a new material to encapsulate and deliver environment sensitive bio-active substances.
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Affiliation(s)
- Xiaoge Zhang
- Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, China
| | - Tiehua Zhang
- Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, China
| | - Siyao Li
- Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, China
| | - Ru Zhao
- Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, China
| | - Shuyi Li
- Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, China
| | - Cuina Wang
- Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, China.
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14
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Delsoglio M, Griffen C, Syed R, Cookson T, Saliba H, Vowles A, Davies S, Willey N, Thomas J, Millen N, Odeh N, Longstaff J, Westran N, Allan L, Offer H, Howell C, Sanders M, Gaffigan K, Garrett K, Foster S, Salt A, Carter E, Moore S, Bergin N, Roper J, Alvarez J, Voss C, Connolly T, MacDonald C, Thrower T, Sills D, Baxter J, Manning R, Gray L, Voas K, Richardson S, Hurren AM, Murphy D, Blake S, McArdle P, Walsh S, Booth L, Albrich L, Ashley-Maguire S, Allison J, Brook S, Capener R, Hubbard GP, Stratton RJ. A multi-center prospective study of plant-based nutritional support in adult community-based patients at risk of disease-related malnutrition. Front Nutr 2023; 10:1297624. [PMID: 38024371 PMCID: PMC10667471 DOI: 10.3389/fnut.2023.1297624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 10/19/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction There is an emerging need for plant-based, vegan options for patients requiring nutritional support. Methods Twenty-four adults at risk of malnutrition (age: 59 years (SD 18); Sex: 18 female, 6 male; BMI: 19.0 kg/m2 (SD 3.3); multiple diagnoses) requiring plant-based nutritional support participated in a multi-center, prospective study of a (vegan suitable) multi-nutrient, ready-to-drink, oral nutritional supplement (ONS) [1.5 kcal/mL; 300 kcal, 12 g protein/200 mL bottle, mean prescription 275 mL/day (SD 115)] alongside dietary advice for 28 days. Compliance, anthropometry, malnutrition risk, dietary intake, appetite, acceptability, gastrointestinal (GI) tolerance, nutritional goal(s), and safety were assessed. Results Patients required a plant-based ONS due to personal preference/variety (33%), religious/cultural reasons (28%), veganism/reduce animal-derived consumption (17%), environmental/sustainability reasons (17%), and health reasons (5%). Compliance was 94% (SD 16). High risk of malnutrition ('MUST' score ≥ 2) reduced from 20 to 16 patients (p = 0.046). Body weight (+0.6 kg (SD 1.2), p = 0.02), BMI (+0.2 kg/m2 (SD 0.5), p = 0.03), total mean energy (+387 kcal/day (SD 416), p < 0.0001) and protein intake (+14 g/day (SD 39), p = 0.03), and the number of micronutrients meeting the UK reference nutrient intake (RNI) (7 vs. 14, p = 0.008) significantly increased. Appetite (Simplified Nutritional Appetite Questionnaire (SNAQ) score; p = 0.13) was maintained. Most GI symptoms were stable throughout the study (p > 0.06) with no serious adverse events related. Discussion This study highlights that plant-based nutrition support using a vegan-suitable plant-based ONS is highly complied with, improving the nutritional outcomes of patients at risk of malnutrition.
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Affiliation(s)
- Marta Delsoglio
- Research & Innovation, Nutricia Ltd., Trowbridge, United Kingdom
| | - Corbin Griffen
- Research & Innovation, Nutricia Ltd., Trowbridge, United Kingdom
| | | | | | | | - Amanda Vowles
- Trowbridge Health Centre, Trowbridge, United Kingdom
| | | | | | | | - Nicola Millen
- Cowplain Family Practice, Waterlooville, United Kingdom
| | - Nour Odeh
- Cowplain Family Practice, Waterlooville, United Kingdom
| | | | - Naomi Westran
- Department of Nutrition and Dietetics, Royal Surrey NHS Foundation Trust, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Lindsey Allan
- Department of Nutrition and Dietetics, Royal Surrey NHS Foundation Trust, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Hannah Offer
- Dietetic Department, Thorpe Health Centre, Norfolk Community Health and Care NHS Trust, Norwich, United Kingdom
| | - Chloe Howell
- Dietetic Department, Thorpe Health Centre, Norfolk Community Health and Care NHS Trust, Norwich, United Kingdom
| | - Meg Sanders
- Dietetic Department, Thorpe Health Centre, Norfolk Community Health and Care NHS Trust, Norwich, United Kingdom
| | - Kirsty Gaffigan
- Dietetic Department, Thorpe Health Centre, Norfolk Community Health and Care NHS Trust, Norwich, United Kingdom
| | - Kirby Garrett
- Dietetic Department, Thorpe Health Centre, Norfolk Community Health and Care NHS Trust, Norwich, United Kingdom
| | - Sally Foster
- Nutrition and Dietetic Department, North Tyneside District General Hospital, Tyne and Wear, United Kingdom
| | - Agnes Salt
- Nutrition and Dietetic Department, North Tyneside District General Hospital, Tyne and Wear, United Kingdom
| | - Emily Carter
- Nutrition and Dietetic Department, North Tyneside District General Hospital, Tyne and Wear, United Kingdom
| | - Sarah Moore
- Nutrition and Dietetic Department, North Tyneside District General Hospital, Tyne and Wear, United Kingdom
| | - Nick Bergin
- Department of Nutrition and Dietetics, Airedale General Hospital, Keighley, West Yorkshire, United Kingdom
| | - Jane Roper
- Warden Lodge Medical Practice, Cheshunt, United Kingdom
| | - Joe Alvarez
- Warden Lodge Medical Practice, Cheshunt, United Kingdom
| | | | | | | | | | - Darren Sills
- Nutrition and Dietetics, Nottingham University Hospitals NHS Trust, City Hospital Campus, Nottingham, United Kingdom
| | - Janet Baxter
- Department Nutrition and Dietetics, Kings Cross Hospital, Dundee, United Kingdom
| | - Rhonda Manning
- Department Nutrition and Dietetics, Kings Cross Hospital, Dundee, United Kingdom
| | - Lynsey Gray
- Dietetics, Victoria Integrated Care Centre, Helensburgh, United Kingdom
| | - Karen Voas
- Dietetic Department, Betsi Cadwaladr University Health Board, Denbighshire, United Kingdom
| | - Scot Richardson
- James Alexander Family Practice, Bransholme South Health Centre, Hull, United Kingdom
| | - Anne-Marie Hurren
- James Alexander Family Practice, Bransholme South Health Centre, Hull, United Kingdom
| | | | | | - Paul McArdle
- Birmingham Community Nutrition, Birmingham, United Kingdom
| | - Sinead Walsh
- Birmingham Community Nutrition, Birmingham, United Kingdom
| | - Lucy Booth
- Birmingham Community Nutrition, Birmingham, United Kingdom
| | | | | | | | - Sarah Brook
- Dietetics, Princess Royal Health Centre, Huddersfield, United Kingdom
| | - Rebecca Capener
- Research & Innovation, Nutricia Ltd., Trowbridge, United Kingdom
| | - Gary P. Hubbard
- Research & Innovation, Nutricia Ltd., Trowbridge, United Kingdom
| | - Rebecca J. Stratton
- Research & Innovation, Nutricia Ltd., Trowbridge, United Kingdom
- Faculty of Medicine, University of Southampton, Southampton, United Kingdom
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Asen ND, Aluko RE, Martynenko A, Utioh A, Bhowmik P. Yellow Field Pea Protein ( Pisum sativum L.): Extraction Technologies, Functionalities, and Applications. Foods 2023; 12:3978. [PMID: 37959097 PMCID: PMC10648759 DOI: 10.3390/foods12213978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 11/15/2023] Open
Abstract
Yellow field peas (Pisum sativum L.) hold significant value for producers, researchers, and ingredient manufacturers due to their wealthy composition of protein, starch, and micronutrients. The protein quality in peas is influenced by both intrinsic factors like amino acid composition and spatial conformations and extrinsic factors including growth and processing conditions. The existing literature substantiates that the structural modulation and optimization of functional, organoleptic, and nutritional attributes of pea proteins can be obtained through a combination of chemical, physical, and enzymatic approaches, resulting in superior protein ingredients. This review underscores recent methodologies in pea protein extraction aimed at enhancing yield and functionality for diverse food systems and also delineates existing research gaps related to mitigating off-flavor issues in pea proteins. A comprehensive examination of conventional dry and wet methods is provided, in conjunction with environmentally friendly approaches like ultrafiltration and enzyme-assisted techniques. Additionally, the innovative application of hydrodynamic cavitation technology in protein extraction is explored, focusing on its prospective role in flavor amelioration. This overview offers a nuanced understanding of the advancements in pea protein extraction methods, catering to the interests of varied stakeholders in the field.
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Affiliation(s)
- Nancy D. Asen
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada; (N.D.A.); (R.E.A.)
| | - Rotimi E. Aluko
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada; (N.D.A.); (R.E.A.)
- Richardson Centre for Food Technology and Research, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Alex Martynenko
- Department of Engineering, Dalhousie University, Agricultural Campus, P.O. Box 550, Truro, NS B2N 5E3, Canada;
| | - Alphonsus Utioh
- ACU Food Technology Services Inc., 64 Laverendrye Crescent, Portage la Prairie, MB R1N 1B2, Canada;
| | - Pankaj Bhowmik
- Aquatic and Crop Resource Development, National Research Council Canada, 110 Gymnasium Place, Saskatoon, SK S7N 0W9, Canada
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Atallah N, Gaudichon C, Boulier A, Baniel A, Cudennec B, Deracinois B, Ravallec R, Flahaut C, Azzout-Marniche D, Khodorova N, Chapelais M, Calvez J. Differential effects of milk proteins on amino acid digestibility, post-prandial nitrogen utilization and intestinal peptide profiles in rats. Food Res Int 2023; 169:112814. [PMID: 37254390 DOI: 10.1016/j.foodres.2023.112814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/15/2023] [Accepted: 04/11/2023] [Indexed: 06/01/2023]
Abstract
OBJECTIVE The aim of this study was to analyze the protein digestibility and postprandial metabolism in rats of milk protein matrices obtained by different industrial processes. MATERIAL AND METHODS The study was conducted on Wistar rats that consumed a meal containing different 15N-labeled milk proteins. Four milk matrices were tested: native micellar caseins (C1), caseins low in calcium (C2 low Ca2+), a matrix containing a ratio 63:37 of caseins and whey proteins (CW2) and whey proteins alone (W). Blood and urine were collected during the postprandial period and rats were euthanized 6 h after meal intake to collect digestive contents and organs. RESULTS Orocaecal digestibility values of amino acids ranged between 96.0 ± 0.2% and 96.6 ± 0.4% for C1-, C2 low Ca2+- and W-matrices, while this value was significantly lower for CW2 matrix (92.4 ± 0.5%). More dietary nitrogen was sequestered in the splanchnic area (intestinal mucosa and liver) as well as in plasma proteins after ingestion of W matrix, especially compared to the C1- and C2 low Ca2+-matrices. Peptidomic analysis showed that more milk protein-derived peptides were identified in the caecum of rats after the ingestion of the matrices containing caseins compared to W matrix. CONCLUSION We found that demineralization of micellar caseins did not modify its digestibility and postprandial metabolism. The low digestibility of the modified casein-to-whey ratio matrix may be ascribed to a lower accessibility of the protein to digestive enzymes due to changes in the protein structure, while the higher nitrogen splanchnic retention after ingestion of whey was probably due to the fast assimilation of its protein content. Finally, our results showed that industrial processes that modify the structure and/or composition of milk proteins influence protein digestion and utilization.
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Affiliation(s)
- Nathalie Atallah
- UMR PNCA, AgroParisTech, INRAE, Université Paris-Saclay, 91123 Palaiseau, France; Ingredia S.A. 62033 Arras Cedex, France; UMRt BioEcoAgro-INRAe 1158, Univ. Lille, Univ. Artois, Institut Charles Viollette, 59000 Lille, France
| | - Claire Gaudichon
- UMR PNCA, AgroParisTech, INRAE, Université Paris-Saclay, 91123 Palaiseau, France
| | | | | | - Benoit Cudennec
- UMRt BioEcoAgro-INRAe 1158, Univ. Lille, Univ. Artois, Institut Charles Viollette, 59000 Lille, France
| | - Barbara Deracinois
- UMRt BioEcoAgro-INRAe 1158, Univ. Lille, Univ. Artois, Institut Charles Viollette, 59000 Lille, France
| | - Rozenn Ravallec
- UMRt BioEcoAgro-INRAe 1158, Univ. Lille, Univ. Artois, Institut Charles Viollette, 59000 Lille, France
| | - Christophe Flahaut
- UMRt BioEcoAgro-INRAe 1158, Univ. Lille, Univ. Artois, Institut Charles Viollette, 59000 Lille, France
| | | | - Nadezda Khodorova
- UMR PNCA, AgroParisTech, INRAE, Université Paris-Saclay, 91123 Palaiseau, France
| | - Martin Chapelais
- UMR PNCA, AgroParisTech, INRAE, Université Paris-Saclay, 91123 Palaiseau, France
| | - Juliane Calvez
- UMR PNCA, AgroParisTech, INRAE, Université Paris-Saclay, 91123 Palaiseau, France.
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Tessier R, Calvez J, Airinei G, Khodorova N, Dauguet S, Galet O, Chapelais M, Tomé D, Benamouzig R, Gaudichon C. Digestive and metabolic bioavailability in healthy humans of 15N-labeled rapeseed and flaxseed protein incorporated in biscuits. Am J Clin Nutr 2023; 117:896-902. [PMID: 36842754 DOI: 10.1016/j.ajcnut.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 02/10/2023] [Accepted: 02/21/2023] [Indexed: 02/28/2023] Open
Abstract
BACKGROUND In the search to diversify protein sources for humans, oilseeds are good candidates due to the high protein content of their coproducts after oil extraction. Among them, rapeseed presents a well-balanced amino acid (AA) profile. Flaxseed is an emerging source but the nutritional value of its protein is not yet documented. OBJECTIVES This study aimed to determine the nitrogen (N) and AA bioavailability of these protein sources. METHODS Nineteen healthy volunteers were intubated with a naso-ileal tube. They ingested 156 g biscuits containing intrinsically labeled 15N rapeseed (n = 10) or flaxseed (n = 9) protein over a 4-h period. Ileal digesta, blood, and urine were sampled over 8 h after the first meal ingestion. N and 15N enrichment and AAs were measured to determine digestive and deamination losses. Ileal digestibility, the digestible indispensable AA score (DIAAS) and net postprandial protein utilization (NPPU) were calculated. RESULTS Real ileal digestibility was 80.7 ± 6.5% for rapeseed protein and 92.2 ± 2.0% for flaxseed protein (P = 0.0002). Mean indispensable AA (IAA) digestibility reached 84.1 ± 6.9% and 93.3 ± 6.7% for rapeseed and flaxseed, respectively, lysine being the lowest digestible IAA for both sources. Despite moderate digestibility, the DIAAS was 1.1 for rapeseed but only 0.6 for flaxseed due to lysine insufficiency. Deamination losses accounted for 20.0 ± 6.5% of dietary N for flaxseed and 11.0 ± 2.8% for rapeseed (P = 0.002). The NPPU did not differ between the protein sources, with 71.3 ± 6.5% for flaxseed and 69.7 ± 7.6% for rapeseed. CONCLUSIONS Despite good digestibility, flaxseed protein cooked in biscuits was penalized by both lysine insufficiency and poor lysine digestibility that decreased its DIAAS and increased deamination. By contrast, rapeseed was moderately digestible but presented no limiting IAA, resulting in an excellent DIAAS and low deamination. This study was registered at clinicaltrials.gov as NCT04024605.
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Affiliation(s)
- Romain Tessier
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Juliane Calvez
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Gheorghe Airinei
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Nadezda Khodorova
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | | | | | - Martin Chapelais
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Daniel Tomé
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Robert Benamouzig
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France
| | - Claire Gaudichon
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, France.
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Van De Walle S, Broucke K, Baune MC, Terjung N, Van Royen G, Boukid F. Microalgae protein digestibility: How to crack open the black box? Crit Rev Food Sci Nutr 2023; 64:7149-7171. [PMID: 38975868 DOI: 10.1080/10408398.2023.2181754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Microalgae are booming as a sustainable protein source for human nutrition and animal feed. Nevertheless, certain strains were reported to have robust cell walls limiting protein digestibility. There are several disruption approaches to break down the cell integrity and increase digestive enzyme accessibility. This review's intent is to discuss the digestibility of microalgae proteins in intact cells and after their disruption. In intact single cells, the extent of protein digestibility is chiefly related to cell wall structural properties (differing among strains) as well as digestion method and when added to food or feed protein digestibility changes depending on the matrix's composition. The degree of effectiveness of the disruption method varies among studies, and it is complicated to compare them due to variabilities in digestibility models, strains, disruption method/conditions and their consequent impact on the microalgae cell structure. More exhaustive studies are still required to fill knowledge gaps on the structure of microalgal cell walls and to find efficient and cost-effective disruption technologies to increase proteins availability without hindering their quality.
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Affiliation(s)
- Simon Van De Walle
- Flanders Research Institute for Agriculture, Fisheries and Food (ILVO), Melle, Belgium
| | - Keshia Broucke
- Flanders Research Institute for Agriculture, Fisheries and Food (ILVO), Melle, Belgium
| | | | - Nino Terjung
- German Institute of Food Technologies (DIL e.V.), Quakenbrück, Germany
| | - Geert Van Royen
- Flanders Research Institute for Agriculture, Fisheries and Food (ILVO), Melle, Belgium
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van der Heijden I, Monteyne AJ, Stephens FB, Wall BT. Alternative dietary protein sources to support healthy and active skeletal muscle aging. Nutr Rev 2023; 81:206-230. [PMID: 35960188 DOI: 10.1093/nutrit/nuac049] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
To mitigate the age-related decline in skeletal muscle quantity and quality, and the associated negative health outcomes, it has been proposed that dietary protein recommendations for older adults should be increased alongside an active lifestyle and/or structured exercise training. Concomitantly, there are growing environmental concerns associated with the production of animal-based dietary protein sources. The question therefore arises as to where this dietary protein required for meeting the protein demands of the rapidly aging global population should (or could) be obtained. Various non-animal-derived protein sources possess favorable sustainability credentials, though much less is known (compared with animal-derived proteins) about their ability to influence muscle anabolism. It is also likely that the anabolic potential of various alternative protein sources varies markedly, with the majority of options remaining to be investigated. The purpose of this review was to thoroughly assess the current evidence base for the utility of alternative protein sources (plants, fungi, insects, algae, and lab-grown "meat") to support muscle anabolism in (active) older adults. The solid existing data portfolio requires considerable expansion to encompass the strategic evaluation of the various types of dietary protein sources. Such data will ultimately be necessary to support desirable alterations and refinements in nutritional guidelines to support healthy and active aging, while concomitantly securing a sustainable food future.
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Affiliation(s)
- Ino van der Heijden
- Department of Sport and Health Sciences, College of Life Environmental Sciences, University of Exeter, Exeter, United Kingdom
| | - Alistair J Monteyne
- Department of Sport and Health Sciences, College of Life Environmental Sciences, University of Exeter, Exeter, United Kingdom
| | - Francis B Stephens
- Department of Sport and Health Sciences, College of Life Environmental Sciences, University of Exeter, Exeter, United Kingdom
| | - Benjamin T Wall
- Department of Sport and Health Sciences, College of Life Environmental Sciences, University of Exeter, Exeter, United Kingdom
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Carbone JW, Pasiakos SM. The role of dietary plant and animal protein intakes on mitigating sarcopenia risk. Curr Opin Clin Nutr Metab Care 2022; 25:425-429. [PMID: 35788119 PMCID: PMC9553248 DOI: 10.1097/mco.0000000000000855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW To highlight contemporary findings comparing the digestibility of animal and plant proteins, their stimulatory effects on muscle protein synthesis, and associations with sarcopenia. RECENT FINDINGS Animal proteins are more digestible than plant proteins, resulting in greater amino acid availability and stimulation of muscle protein synthesis. However, isolated plant proteins, plant protein blends, and modified plant proteins enriched with indispensable amino acids can elicit comparable digestion and absorption kinetics to animal proteins. More research is needed to determine whether these modified plant protein sources can effectively mitigate sarcopenia risk. SUMMARY Both animal and plant protein foods can be incorporated into a healthful eating plan that limits risk of age-related diseases, such as sarcopenia. Humans eat food rather than isolated nutrients; as such, considering the context of the overall diet and its impact on health, instead of solely focusing on individual nutrients in isolation, is important.
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Affiliation(s)
- John W. Carbone
- School of Health Sciences, Eastern Michigan University, Ypsilanti, Michigan
| | - Stefan M. Pasiakos
- Military Performance Division, United States Army Research Institute of Environmental Medicine, Natick, Massachusetts, USA
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21
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Adhikari S, Schop M, de Boer IJM, Huppertz T. Protein Quality in Perspective: A Review of Protein Quality Metrics and Their Applications. Nutrients 2022; 14:947. [PMID: 35267922 PMCID: PMC8912699 DOI: 10.3390/nu14050947] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/18/2022] [Accepted: 02/21/2022] [Indexed: 02/04/2023] Open
Abstract
For design of healthy and sustainable diets and food systems, it is important to consider not only the quantity but also the quality of nutrients. This is particularly important for proteins, given the large variability in amino acid composition and digestibility between dietary proteins. This article reviews measurements and metrics in relation to protein quality, but also their application. Protein quality methods based on concentrations and digestibility of individual amino acids are preferred, because they do not only allow ranking of proteins, but also assessment of complementarity of protein sources, although this should be considered only at a meal level and not a diet level. Measurements based on ileal digestibility are preferred over those on faecal digestibility to overcome the risk of overestimation of protein quality. Integration of protein quality on a dietary level should also be done based on measurements on an individual amino acid basis. Effects of processing, which is applied to all foods, should be considered as it can also affect protein quality through effects on digestibility and amino acid modification. Overall, protein quality data are crucial for integration into healthy and sustainable diets, but care is needed in data selection, interpretation and integration.
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Affiliation(s)
- Shiksha Adhikari
- Food Quality & Design Group, Wageningen University & Research, 6708 WG Wageningen, The Netherlands;
| | - Marijke Schop
- Animal Production Systems Group, Wageningen University & Research, 6708 WD Wageningen, The Netherlands; (M.S.); (I.J.M.d.B.)
| | - Imke J. M. de Boer
- Animal Production Systems Group, Wageningen University & Research, 6708 WD Wageningen, The Netherlands; (M.S.); (I.J.M.d.B.)
| | - Thom Huppertz
- Food Quality & Design Group, Wageningen University & Research, 6708 WG Wageningen, The Netherlands;
- Friesland Campina, Research and Development, 3818 LE Amersfoort, The Netherlands
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