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Ranjbar YR, Nasrollahzadeh J. Comparison of the impact of saturated fat from full-fat yogurt or low-fat yogurt and butter on cardiometabolic factors: a randomized cross-over trial. Eur J Nutr 2024; 63:1213-1224. [PMID: 38367032 DOI: 10.1007/s00394-024-03352-8] [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: 06/20/2023] [Accepted: 02/09/2024] [Indexed: 02/19/2024]
Abstract
PURPOSE Dairy foods are often a major contributor to dietary saturated fatty acids (SFA) intake. However, different SFA-rich foods may not have the same effects on cardiovascular risk factors. We compared full-fat yogurt with low-fat yogurt and butter for their effects on cardiometabolic risk factors in healthy individuals. METHODS Randomized, two-period crossover trial conducted from October 2022 to April 2023 among 30 healthy men and women (15 to receive full-fat yogurt first, and 15 to receive low-fat yogurt and butter first). Participants consumed a diet with 1.5-2 servings of full-fat (4%) yogurt or low-fat (< 1.5) yogurt and 10-15 g of butter per day for 4 weeks, with 4 weeks wash-out when they consumed 1.5-2 servings of low-fat milk. At baseline, and the end of each 4 weeks, fasting blood samples were drawn and plasma lipids, glycemic and inflammatory markers as well as expression of some genes in the blood buffy coats fraction were determined. RESULTS All 30 participants completed the two periods of the study. Apolipoprotein B was higher for the low-fat yogurt and butter [changes from baseline, + 10.06 (95%CI 4.64 to 15.47)] compared with the full-fat yogurt [-4.27 (95%CI, -11.78 to 3.23)] and the difference between two treatment periods was statistically significant (p = 0.004). Non-high-density lipoprotein increased for the low-fat yogurt and butter [change, + 5.06 (95%CI (-1.56 to 11.69) compared with the full-fat yogurt [change, - 4.90 (95%CI, -11.61 to 1.81), with no significant difference between two periods (p = 0.056). There were no between-period differences in other plasma lipid, insulin, and inflammatory biomarkers or leukocyte gene expression of ATP-binding cassette transporter 1 and CD36. CONCLUSION This study suggests that short-term intake of SFAs from full-fat yogurt compared to intake from butter and low-fat yogurt has fewer adverse effects on plasma lipid profile. CLINICALTRIALS GOV: NCT05589350, 10/15/2022.
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Affiliation(s)
- Yegane Rajabpour Ranjbar
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, P.O.19395-4741, Tehran, Iran
| | - Javad Nasrollahzadeh
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, P.O.19395-4741, Tehran, Iran.
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2
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Qazi HJ, Ye A, Acevedo-Fani A, Singh H. Delivery of encapsulated bioactive compounds within food matrices to the digestive tract: recent trends and future perspectives. Crit Rev Food Sci Nutr 2024:1-22. [PMID: 38821104 DOI: 10.1080/10408398.2024.2353366] [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: 06/02/2024]
Abstract
Encapsulation technologies have achieved encouraging results improving the stability, bioaccessibility and absorption of bioactive compounds post-consumption. There is a bulk of published research on the gastrointestinal behavior of encapsulated bioactive food materials alone using in vitro and in vivo digestion models, but an aspect often overlooked is the impact of the food structure, which is much more complex to unravel and still not well understood. This review focuses on discussing the recent findings in the application of encapsulated bioactive components in fabricated food matrices. Studies have suggested that the integration of encapsulated bioactive compounds has been proven to have an impact on the physicochemical characteristics of the finished product in addition to the protective effect of encapsulation on the fortified bioactive compound. These products containing bioactive compounds undergo further structural reorganization during digestion, impacting the release and emptying rates of fortified bioactive compounds. Thus, by manipulation of various food structures and matrices, the release and delivery of these bioactive compounds can be altered. This knowledge provides new opportunities for designing specialized foods for specific populations.
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Affiliation(s)
- Haroon Jamshaid Qazi
- Riddet Institute, Massey University, Palmerston North, New Zealand
- Department of Food Science and Human Nutrition, University of Veterinary and Animal Sciences, Syed Abdul Qadir Jillani Road, Lahore, Punjab, Pakistan
| | - Aiqian Ye
- Riddet Institute, Massey University, Palmerston North, New Zealand
| | | | - Harjinder Singh
- Riddet Institute, Massey University, Palmerston North, New Zealand
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3
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Tojan S, Kaur L, Singh J. Hybrid Paneer: Influence of mung bean protein isolate (Vigna radiata L.) on the texture, microstructure, and in vitro gastro-small intestinal digestion. Food Chem 2024; 434:137434. [PMID: 37716146 DOI: 10.1016/j.foodchem.2023.137434] [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: 04/07/2023] [Revised: 08/20/2023] [Accepted: 09/07/2023] [Indexed: 09/18/2023]
Abstract
Replacing dairy proteins with legume proteins such as mung bean protein can create hybrid cheese alternatives with superior nutritional and functional properties. The effects of partially replacing (30%) cow milk with mung bean protein isolate (MBPI) on the rheology, texture, microstructure, and digestibility of paneer (acid-heat coagulated cheese) were studied. The developed hybrid cow milk-mung bean paneer (CMMBP) had higher protein and moisture contents, lower fat content, and a darker colour than cow milk paneer (CMP). CMMBP showed a significant reduction in hardness, cohesiveness, chewiness, and springiness compared to the cow milk-based control. Frequency sweeps performed using a dynamic rheometer showed higher storage modulus (G') for CMMBP compared to CMP, indicating greater elastic properties of the hybrid paneer. In vitro digestibility of CMMBP was significantly lower than CMP, as shown by the lower overall ninhydrin-reactive free amino N release and the presence of resistant peptides at the end of digestion.
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Affiliation(s)
- Shince Tojan
- School of Food and Advanced Technology, Massey University, Palmerston North, New Zealand
| | - Lovedeep Kaur
- Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Jaspreet Singh
- Riddet Institute, Massey University, Palmerston North, New Zealand.
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4
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Givens DI. Dairy foods and cardiometabolic diseases: an update and a reassessment of the impact of SFA. Proc Nutr Soc 2023; 82:329-345. [PMID: 36740241 DOI: 10.1017/s0029665123000083] [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: 02/07/2023]
Abstract
Type 2 diabetes (T2D) and CVD are major causes of mortality and chronic morbidity. Whilst mortality from CVD has decreased they remain the largest cause of death in Europe and the prevalence of T2D is increasing rapidly. A consistent component of public health advice is to reduce intake of SFA to reduce CVD in particular, which implies limiting dairy food consumption. The prospective studies and randomised controlled trials included in this review show that for dairy foods at least, SFA are not consistently associated with CVD or T2D risk. For CVD the association with dairy foods is generally neutral despite dairy foods being the major source of SFA in many diets. This creates considerable doubt, at least for dairy foods, concerning the validity of the traditional diet-heart hypothesis which positively relates SFA intake to increased serum LDL-cholesterol and subsequent increased CVD. There is now emerging evidence to explain this which is highly relevant to dairy foods. These include the potentially counterbalancing effect of SFA-stimulated HDL-cholesterol and specific food matrix factors. In addition, SFA are associated with the less atherogenic large buoyant LDL particles and possible counterbalancing hypotensive effects of dairy proteins. Overall, dairy foods have either a neutral or beneficial association with CVD and T2D. Beneficial associations are seen for blood pressure and the reduced T2D risk linked to yoghurt consumption, a subject that needs urgent attention given the sharp rise in T2D prevalence in many countries.
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Affiliation(s)
- D Ian Givens
- Institute for Food, Nutrition and Health, University of Reading, Reading RG6 6EU, UK
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5
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Givens DI. Saturated fats, dairy foods and cardiovascular health: No longer a curious paradox? NUTR BULL 2022; 47:407-422. [PMID: 36285545 PMCID: PMC10091990 DOI: 10.1111/nbu.12585] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/28/2022] [Accepted: 09/28/2022] [Indexed: 01/04/2023]
Abstract
Cardiovascular diseases (CVDs) are a major cause of death and morbidity in many parts of the world, and many dietary guidelines limit the intake of saturated fatty acids (SFA) as they are regarded as an important risk factor for CVDs due to their association with increased blood cholesterol. Dairy foods are often a major contributor to dietary intake of SFA, and since many dietary guidelines contain restrictions on SFA intake, this can lead to a moderation of dairy food intake despite meta-analyses generally showing dairy to have a neutral or negative association with CVDs. Many prospective studies and randomised controlled trials do not support a simple positive association between SFA intake and the risk of atherosclerotic CVD and its components although some early studies had a number of methodological weakness. Studies that included blood cholesterol data do broadly support the positive relationship between SFA and blood low-density lipoprotein cholesterol (LDL-C) but without increased CVD risk resulting, despite LDL being a causal factor in atherosclerotic CVD. These data suggest that LDL-C alone is not a consistently good predictor or cause of CVD risk, perhaps particularly in relation to dairy food consumption although some non-dairy food studies have also shown LDL-C reduction was not reflected in reduced CVD risk. This narrative review examines some reasons for these findings. Overall, restrictions on dairy food intake do not seem warranted, although there remains a need to further understand the association of different dairy food types with chronic diseases, perhaps particularly for type 2 diabetes.
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Affiliation(s)
- David Ian Givens
- Institute for Food, Nutrition and Health, University of Reading, Reading, UK
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6
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Sapatinha M, Afonso C, Cardoso C, Pires C, Mendes R, Montero M, Gómez‐Guillén M, Bandarra N. Lipid Nutritional Value and Bioaccessibility of Novel
Ready‐To‐Eat
Seafood Products with Encapsulated Bioactives. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.16062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- M. Sapatinha
- Division of Aquaculture, Upgrading, and Bioprospection (DivAV) Portuguese Institute for the Sea and Atmosphere (IPMA, IP), Avenida Alfredo Magalhães Ramalho, 6 1495‐165 Algés Portugal
| | - C. Afonso
- Division of Aquaculture, Upgrading, and Bioprospection (DivAV) Portuguese Institute for the Sea and Atmosphere (IPMA, IP), Avenida Alfredo Magalhães Ramalho, 6 1495‐165 Algés Portugal
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research University of Porto, Rua dos Bragas 289 4050‐123 Porto Portugal
| | - C. Cardoso
- Division of Aquaculture, Upgrading, and Bioprospection (DivAV) Portuguese Institute for the Sea and Atmosphere (IPMA, IP), Avenida Alfredo Magalhães Ramalho, 6 1495‐165 Algés Portugal
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research University of Porto, Rua dos Bragas 289 4050‐123 Porto Portugal
| | - C. Pires
- Division of Aquaculture, Upgrading, and Bioprospection (DivAV) Portuguese Institute for the Sea and Atmosphere (IPMA, IP), Avenida Alfredo Magalhães Ramalho, 6 1495‐165 Algés Portugal
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research University of Porto, Rua dos Bragas 289 4050‐123 Porto Portugal
| | - R. Mendes
- Division of Aquaculture, Upgrading, and Bioprospection (DivAV) Portuguese Institute for the Sea and Atmosphere (IPMA, IP), Avenida Alfredo Magalhães Ramalho, 6 1495‐165 Algés Portugal
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research University of Porto, Rua dos Bragas 289 4050‐123 Porto Portugal
| | - M.P. Montero
- Department of Meat and Fish Products Institute of Food Science, Technology and Nutrition (ICTAN‐CSIC) 28040 Madrid Spain
| | - M.C. Gómez‐Guillén
- Department of Meat and Fish Products Institute of Food Science, Technology and Nutrition (ICTAN‐CSIC) 28040 Madrid Spain
| | - N.M. Bandarra
- Division of Aquaculture, Upgrading, and Bioprospection (DivAV) Portuguese Institute for the Sea and Atmosphere (IPMA, IP), Avenida Alfredo Magalhães Ramalho, 6 1495‐165 Algés Portugal
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research University of Porto, Rua dos Bragas 289 4050‐123 Porto Portugal
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7
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Chai C, Oh S, Imm JY. Roles of Milk Fat Globule Membrane on Fat Digestion and Infant Nutrition. Food Sci Anim Resour 2022; 42:351-371. [PMID: 35611078 PMCID: PMC9108948 DOI: 10.5851/kosfa.2022.e11] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/05/2022] [Accepted: 03/07/2022] [Indexed: 11/14/2022] Open
Abstract
Milk fats are present as globules emulsified in the aqueous phase of milk and stabilized by a delicate membrane architecture called milk fat globule membrane (MFGM). The unique structure and composition of the MFGM play an important role in fat digestion and the metabolic programming of neonates. The objective of this review is to compare the structure, composition, and physicochemical characteristics of fat globules in human milk, bovine milk, and infant formula. It provides an overview of the fat digestion process and enzymes in healthy infants, and describes the possible roles of the MFGM in association with factors affecting fat digestion. Lastly, the health benefits of the MFGM on infant nutrition and future perspectives are discussed with a focus on brain development, metabolic response, and gut health.
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Affiliation(s)
- Changhoon Chai
- Department of Applied Animal Science,
Kangwon National University, Chuncheon 24341, Korea
| | - Sejong Oh
- Devision of Animal Science, Chonnam
National University, Gwangju 61186, Korea
| | - Jee-Young Imm
- Department of Foods and Nutrition, Kookmin
University, Seoul 02707, Korea
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8
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Cezarino EC, Guedes Silva KC, Souza Almeida F, Kawazoe Sato AC. Stability and viability of synbiotic microgels incorporated into liquid, Greek and frozen yogurts. J Food Sci 2022; 87:1796-1809. [PMID: 35289401 DOI: 10.1111/1750-3841.16107] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 02/10/2022] [Accepted: 02/12/2022] [Indexed: 12/16/2022]
Abstract
The viability of Lactobacillus acidophilus when co-encapsulated with fructooligosaccharides in alginate-gelatin microgels, for incorporation into liquid, Greek, and frozen yogurts, during storage and in vitro-simulated digestion was studied. Liquid yogurt provided the highest viability for the encapsulated probiotics during storage, followed by frozen and Greek formulations when compared to free probiotics, highlighting the influence of microencapsulation, yogurt composition, and storage conditions. Addition of up to 20% of probiotic (AG) and symbiotic (AGF) microgels did not cause significant changes in the liquid and frozen yogurts' apparent viscosity (ηap ); however, it decreased ηap for the Greek yogurt, indicating that microgels can alter product acceptability in this case. Both AG and AGF microparticles improved viability of cells face to gastric conditions for liquid and frozen yogurts, delivering cells in the enteric stage. Summarizing, liquid yogurt was the most appropriate for probiotic viability during storage, while frozen yogurt presented better protection along digestibility.
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9
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Thøgersen R, Egsgaard KL, Kjølbæk L, Jensen KJ, Astrup A, Hammershøj M, Raben A, Bertram HC. Effect of Dairy Matrix on the Postprandial Blood Metabolome. Nutrients 2021; 13:nu13124280. [PMID: 34959831 PMCID: PMC8709269 DOI: 10.3390/nu13124280] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/23/2021] [Accepted: 11/25/2021] [Indexed: 01/07/2023] Open
Abstract
This study investigated the postprandial plasma metabolome following consumption of four dairy matrices different in texture and structure: cheddar cheese (Cheese), homogenized cheddar cheese (Hom. Cheese), and micellar casein isolate (MCI) with cream (MCI Drink) or a MCI Gel. An acute, randomized, crossover trial in male participants (n = 25) with four test days was conducted. Blood samples were collected during an 8-h postprandial period after consumption of a meal similar in micro- and macronutrients containing one of the four dairy matrices, and the metabolome was analyzed using nuclear magnetic resonance (NMR) spectroscopy. A liquid dairy matrix (MCI Drink) resulted in a faster absorption of amino acids compared to products, representing either a semi-solid (MCI Gel and Hom. Cheese) or solid (Cheese) dairy matrix. For the MCI Gel, plasma concentration of acetic acid and formic acid increased approximately 2 h following consumption, while 3-hydroxybyturate and acetoacetic acid increased approximately 6 h after consumption. The structure and texture of the dairy matrix affected the postprandial absorption of amino acids, as revealed by the plasma metabolome. Our study furthermore pointed at endogenous effects associated with consumption of dairy products containing glucono-δ-lactone.
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Affiliation(s)
- Rebekka Thøgersen
- Department of Food Science, Aarhus University, Agro Food Park 48, DK-8200 Aarhus, Denmark; (R.T.); (K.L.E.); (M.H.)
| | - Kristian Leth Egsgaard
- Department of Food Science, Aarhus University, Agro Food Park 48, DK-8200 Aarhus, Denmark; (R.T.); (K.L.E.); (M.H.)
| | - Louise Kjølbæk
- Department of Nutrition, Exercise and Sports, University of Copenhagen, DK-1958 Frederiksberg, Denmark; (L.K.); (A.A.); (A.R.)
| | | | - Arne Astrup
- Department of Nutrition, Exercise and Sports, University of Copenhagen, DK-1958 Frederiksberg, Denmark; (L.K.); (A.A.); (A.R.)
- Healthy Weight Center, Novo Nordisk Foundation, DK-2900 Hellerup, Denmark
| | - Marianne Hammershøj
- Department of Food Science, Aarhus University, Agro Food Park 48, DK-8200 Aarhus, Denmark; (R.T.); (K.L.E.); (M.H.)
| | - Anne Raben
- Department of Nutrition, Exercise and Sports, University of Copenhagen, DK-1958 Frederiksberg, Denmark; (L.K.); (A.A.); (A.R.)
- Clinical Research, Copenhagen University Hospital—Steno Diabetes Center Copenhagen, DK-2730 Herlev, Denmark
| | - Hanne Christine Bertram
- Department of Food Science, Aarhus University, Agro Food Park 48, DK-8200 Aarhus, Denmark; (R.T.); (K.L.E.); (M.H.)
- Correspondence: ; Tel.: +45-61687389
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10
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Kjølbæk L, Schmidt JM, Rouy E, Jensen KJ, Astrup A, Bertram HC, Hammershøj M, Raben A. Matrix structure of dairy products results in different postprandial lipid responses: a randomized crossover trial. Am J Clin Nutr 2021; 114:1729-1742. [PMID: 34477812 DOI: 10.1093/ajcn/nqab220] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 06/09/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The dairy matrix may influence digestion and absorption of lipids and thereby risk of cardiovascular diseases (CVDs). However, few postprandial studies have compared dairy products that differed only in terms of their matrix. OBJECTIVES We aimed to investigate acute 8-h postprandial lipid, glycemic, and appetite responses after intake of isoenergetic dairy meals with different matrixes, but similar nutritional composition. METHODS Twenty-five normal-weight men (18-40 y old) were enrolled in a randomized controlled crossover trial. On 4 test days, a meal with 1 of 4 dairy products was served: cheddar cheese (Cheese), homogenized Cheese (Hom. Cheese), micellar casein isolate (MCI) with cream (MCI Drink), and a gel produced from the MCI Drink by addition of Glucono Delta-Lactone (MCI Gel). The fat- and protein-matched dairy products differed in terms of their casein network, fat droplet size, and/or texture. Blood biochemistry and appetite responses were collected. RESULTS Eighteen participants completed the trial. Postprandial triglycerides (TGs) (primary outcome) increased by (mean ± SEM) 0.24 ± 0.07 and 0.19 ± 0.07 mmol/L after MCI Gel compared with Cheese and Hom. Cheese, respectively (both P ≤ 0.05). Likewise, MCI Gel increased TG incremental AUC compared with Cheese and Hom. Cheese (both P < 0.05), and peak compared with Cheese (P < 0.05). ApoB-48 (primary outcome) was unaffected by dairy matrix. For free fatty acids (FFAs), glucose, and insulin, time × meal interactions were observed (all P < 0.001). During the first 2 h, FFAs were lower for Cheese than for MCI products, whereas the opposite was observed for glucose and insulin. CONCLUSIONS Postprandial TG but not apoB-48 response was higher after MCI Gel, indicating that the type of casein network influences lipid responses. This suggests that the dairy matrix may also affect risk factors for CVDs. Reducing fat droplet size (i.e., Hom. Cheese) did not affect blood biochemistry.This trial was registered at clinicaltrials.gov as NCT03656367.
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Affiliation(s)
- Louise Kjølbæk
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | | | | | | | - Arne Astrup
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | - Hanne C Bertram
- Department of Food Science, Aarhus University, Aarhus, Denmark
| | | | - Anne Raben
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.,Steno Diabetes Center Copenhagen, Gentofte, Denmark
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11
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Qazi HJ, Ye A, Acevedo-Fani A, Singh H. In vitro digestion of curcumin-nanoemulsion-enriched dairy protein matrices: Impact of the type of gel structure on the bioaccessibility of curcumin. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106692] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Nutrigenomics of Dietary Lipids. Antioxidants (Basel) 2021; 10:antiox10070994. [PMID: 34206632 PMCID: PMC8300813 DOI: 10.3390/antiox10070994] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/11/2021] [Accepted: 06/16/2021] [Indexed: 12/12/2022] Open
Abstract
Dietary lipids have a major role in nutrition, not only for their fuel value, but also as essential and bioactive nutrients. This narrative review aims to describe the current evidence on nutrigenomic effects of dietary lipids. Firstly, the different chemical and biological properties of fatty acids contained both in plant- and animal-based food are illustrated. A description of lipid bioavailability, bioaccessibility, and lipotoxicity is provided, together with an overview of the modulatory role of lipids as pro- or anti-inflammatory agents. Current findings concerning the metabolic impact of lipids on gene expression, epigenome, and gut microbiome in animal and human studies are summarized. Finally, the effect of the individual’s genetic make-up on lipid metabolism is described. The main goal is to provide an overview about the interaction between dietary lipids and the genome, by identifying and discussing recent scientific evidence, recognizing strengths and weaknesses, to address future investigations and fill the gaps in the current knowledge on metabolic impact of dietary fats on health.
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13
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Probiotic survival, biological functionality and untargeted metabolomics of the bioaccessible compounds in fermented camel and bovine milk after in vitro digestion. Food Chem 2021; 363:130243. [PMID: 34139515 DOI: 10.1016/j.foodchem.2021.130243] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/24/2021] [Accepted: 05/24/2021] [Indexed: 11/20/2022]
Abstract
This study investigated probiotic survival and biological functionality of the bioaccessible fraction of fermented camel milk (FCM) and fermented bovine milk (FBM) after in vitro digestion. Furthermore, untargeted metabolomic analysis was performed to identify the bioaccessible compounds in FCM and FBM, which were produced using starter bacteria (SC), a potential probiotic (Pro) or a combination thereof (SC + Pro), followed by storage (21 d). Survival of Pro and SC + Pro bacteria in FCM was higher than in FBM throughout in vitro digestion. The antioxidant activities of the bioaccessible fractions differed slightly between culture types, whereas the antiproliferative activity of SC was highest, followed by SC + Pro. Antiproliferative activity of the bioaccessible fractions of FCM was greater than for FBM. Untargeted metabolomics of FCM demonstrated discrimination between cultures and from FBM. FCM produced with SC + Pro and Pro had closer clustering than with SC. The bioaccessible fraction of FCM exhibited higher biological functionality compared to FBM.
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14
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Ye A. Gastric colloidal behaviour of milk protein as a tool for manipulating nutrient digestion in dairy products and protein emulsions. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106599] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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15
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Schmidt JM, Kjølbæk L, Jensen KJ, Rouy E, Bertram HC, Larsen T, Raben A, Astrup A, Hammershøj M. Influence of type of dairy matrix micro- and macrostructure on in vitro lipid digestion. Food Funct 2021; 11:4960-4972. [PMID: 32500911 DOI: 10.1039/d0fo00785d] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Recent research indicates that the food matrix can influence digestion kinetics and uptake of nutrients, thus affecting human health. The aim of this study was to obtain knowledge on how variations in microstructure and texture of foods represented by four dairy products; (i) cheddar cheese, (ii) a homogenized cheddar cheese, (iii) a micellar casein and cream drink or (iv) a micellar casein and cream gel, all of identical nutrient ratios of protein : fat and calcium : fat, affect the in vitro digestibility kinetics of lipids. Rheology of the four dairy structures was measured at 10 °C and 37 °C before digestion, and during the gastric phase of in vitro digestion. During digestion cheddar cheese was most resistant to enzymatic and mechanical disintegration, followed by homogenized cheese, while both the drink and gel had low resistance and dissolved in the gastric juice. Particle size, fat droplet size and microstructure were assessed by light scattering and confocal microscopy during digestion. Significantly larger fat droplets were observed during digestion of the cheddar cheese sample. The release of free fatty acids during the initial intestinal digestion showed cheddar cheese to provide a significantly lower release than homogenized cheese, whereas the drink and gel both had significantly higher free fatty acid release. The results suggest that the cheese matrix resistance to degradation and its large fat droplets were responsible for a slower fat digestion.
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Affiliation(s)
- J M Schmidt
- Department of Food Science, Aarhus University, Agro Food Park 48, DK-8200 Aarhus N, Denmark.
| | - L Kjølbæk
- Department of Nutrition, Exercise and Sports, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
| | - K J Jensen
- Arla Innovation Center, Agro Food Park 19, DK-8200 Aarhus N, Denmark
| | - E Rouy
- Arla Innovation Center, Agro Food Park 19, DK-8200 Aarhus N, Denmark
| | - H C Bertram
- Department of Food Science, Aarhus University, Agro Food Park 48, DK-8200 Aarhus N, Denmark.
| | - T Larsen
- Department of Animal Science, Aarhus University, Blichers alle 20, DK-8830 Tjele, Denmark
| | - A Raben
- Department of Nutrition, Exercise and Sports, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
| | - A Astrup
- Department of Nutrition, Exercise and Sports, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
| | - M Hammershøj
- Department of Food Science, Aarhus University, Agro Food Park 48, DK-8200 Aarhus N, Denmark.
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16
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Feeney EL, Lamichhane P, Sheehan JJ. The cheese matrix: Understanding the impact of cheese structure on aspects of cardiovascular health – A food science and a human nutrition perspective. INT J DAIRY TECHNOL 2021. [DOI: 10.1111/1471-0307.12755] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Emma L Feeney
- Institute of Food and Health University College Dublin 2.16a Science Centre South Dublin 4Ireland
- Food for Health Ireland (FHI) S2.09 Science Centre South Belfield, Dublin 4Ireland
| | - Prabin Lamichhane
- Teagasc Food Research Centre Moorepark Fermoy, Cork P61 C996 Ireland
| | - Jeremiah J Sheehan
- Food for Health Ireland (FHI) S2.09 Science Centre South Belfield, Dublin 4Ireland
- Teagasc Food Research Centre Moorepark Fermoy, Cork P61 C996 Ireland
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17
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Raveschot C, Deracinois B, Bertrand E, Flahaut C, Frémont M, Drider D, Dhulster P, Cudennec B, Coutte F. Integrated Continuous Bioprocess Development for ACE-Inhibitory Peptide Production by Lactobacillus helveticus Strains in Membrane Bioreactor. Front Bioeng Biotechnol 2020; 8:585815. [PMID: 33102467 PMCID: PMC7546403 DOI: 10.3389/fbioe.2020.585815] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 08/31/2020] [Indexed: 11/20/2022] Open
Abstract
Production of bioactive peptides (BAPs) by Lactobacillus species is a cost-effective approach compared to the use of purified enzymes. In this study, proteolytic Lactobacillus helveticus strains were used for milk fermentation to produce BAPs capable of inhibiting angiotensin converting enzyme (ACE). Fermented milks were produced in bioreactors using batch mode, and the resulting products showed significant ACE-inhibitory activities. However, the benefits of fermentation in terms of peptide composition and ACE-inhibitory activity were noticeably reduced when the samples (fermented milks and non-fermented controls) were subject to simulated gastrointestinal digestion (GID). Introducing an ultrafiltration step after fermentation allowed to prevent this effect of GID and restored the effect of fermentation. Furthermore, an integrated continuous process for peptide production was developed which led to a 3 fold increased peptide productivity compared to batch production. Using a membrane bioreactor allowed to generate and purify in a single step, an active ingredient for ACE inhibition.
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Affiliation(s)
- Cyril Raveschot
- UMR Transfrontalière BioEcoAgro N°1158, Université de Lille, INRAE, Université de Liège, UPJV, YNCREA, Université d'Artois, Université du Littoral Côte d'Opale, ICV - Institut Charles Viollette, Lille, France.,VF Bioscience, Loos-lez-Lille, France
| | - Barbara Deracinois
- UMR Transfrontalière BioEcoAgro N°1158, Université de Lille, INRAE, Université de Liège, UPJV, YNCREA, Université d'Artois, Université du Littoral Côte d'Opale, ICV - Institut Charles Viollette, Lille, France
| | - Emmeline Bertrand
- UMR Transfrontalière BioEcoAgro N°1158, Université de Lille, INRAE, Université de Liège, UPJV, YNCREA, Université d'Artois, Université du Littoral Côte d'Opale, ICV - Institut Charles Viollette, Lille, France
| | - Christophe Flahaut
- UMR Transfrontalière BioEcoAgro N°1158, Université de Lille, INRAE, Université de Liège, UPJV, YNCREA, Université d'Artois, Université du Littoral Côte d'Opale, ICV - Institut Charles Viollette, Lille, France
| | | | - Djamel Drider
- UMR Transfrontalière BioEcoAgro N°1158, Université de Lille, INRAE, Université de Liège, UPJV, YNCREA, Université d'Artois, Université du Littoral Côte d'Opale, ICV - Institut Charles Viollette, Lille, France
| | - Pascal Dhulster
- UMR Transfrontalière BioEcoAgro N°1158, Université de Lille, INRAE, Université de Liège, UPJV, YNCREA, Université d'Artois, Université du Littoral Côte d'Opale, ICV - Institut Charles Viollette, Lille, France
| | - Benoit Cudennec
- UMR Transfrontalière BioEcoAgro N°1158, Université de Lille, INRAE, Université de Liège, UPJV, YNCREA, Université d'Artois, Université du Littoral Côte d'Opale, ICV - Institut Charles Viollette, Lille, France
| | - François Coutte
- UMR Transfrontalière BioEcoAgro N°1158, Université de Lille, INRAE, Université de Liège, UPJV, YNCREA, Université d'Artois, Université du Littoral Côte d'Opale, ICV - Institut Charles Viollette, Lille, France
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18
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Guo Q, Ye A, Singh H, Rousseau D. Destructuring and restructuring of foods during gastric digestion. Compr Rev Food Sci Food Saf 2020; 19:1658-1679. [PMID: 33337100 DOI: 10.1111/1541-4337.12558] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 03/11/2020] [Accepted: 03/29/2020] [Indexed: 12/15/2022]
Abstract
All foods harbor unique length scale-dependent structural features that can influence the release, transport, and utilization of macro- or micronutrients in the human gastrointestinal tract. In this regard, food destructuring and restructuring processes during gastric passage significantly influence downstream nutrient assimilation and feelings of satiety. This review begins with a synopsis of the effects of oral processing on food structure. Then, stomach-centric factors that contribute to the efficacy of gastric digestion are discussed, and exemplified by comparing the intragastric de- and restructuring of a number of common foods. The mechanisms of how intragastric structuring influences gastric emptying and its relationship to human satiety are then discussed. Finally, recently developed, non-destructive instrumental approaches used to quantitively and qualitatively characterize food behavior during gastric destructuring and restructuring are described.
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Affiliation(s)
- Qing Guo
- College of Food Science and Nutritional Engineering, National Engineering Research Center for Fruits and Vegetables Processing, China Agricultural University, Beijing, 100083, China.,Xinghua Industrial Research Centre for Food Science and Human Health, China Agricultural University, Xinghua, Jiangsu, 225700, China
| | - Aiqian Ye
- Riddet Institute, Massey University, Palmerston North, 4442, New Zealand
| | - Harjinder Singh
- Riddet Institute, Massey University, Palmerston North, 4442, New Zealand
| | - Dérick Rousseau
- Department of Chemistry and Biology, Ryerson University, Toronto, Ontario, M5B 2K3, Canada
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19
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Turgeon SL, Brisson G. Symposium review: The dairy matrix-Bioaccessibility and bioavailability of nutrients and physiological effects. J Dairy Sci 2019; 103:6727-6736. [PMID: 31785885 DOI: 10.3168/jds.2019-17308] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 10/07/2019] [Indexed: 12/11/2022]
Abstract
Several studies have linked food structure and texture to different kinetics of nutrients delivery. Changes in some nutrients' release rate, such as proteins and lipids, could induce different physiological effects (e.g., satiety effect, reduction of postprandial lipemia). Recently, experts are proposing to consider the food as a whole instead of looking at specific nutrients, as the combination of food components and the way they are structured could change their physiological effects. This review highlights recent knowledge linking the different levels of structure of dairy products to their digestion, absorption, and physiological effects. Two examples, yogurt and cheese, will be presented to showcase the contributions of dairy food structure to nutrient release rates. One study aimed to validate whether changes in the casein:whey protein ratio or addition of fiber could influence the digestion kinetics of protein and, subsequently, satiety. A static in vitro digestion model has been used on experimental yogurts differing by their casein:whey protein ratio or dietary fiber content. A human trial with healthy men (n = 20) consuming 5 isocaloric and isoproteinemic yogurt snacks before monitoring lunch intake revealed that the yogurt formulation with increased whey protein content significantly reduced subsequent energy intake compared with its control. This result was linked to slower in vitro disintegration rate and soluble protein release for yogurts with increased whey protein, whereas no difference was observed for yogurts with fiber. A second study allowed discrimination between the effects of cheese attributes on lipid release and absorption. Nine commercial cheeses were digested in vitro, and 2 were selected for the in vivo study, in which plasma concentrations of triglycerides (TAG) were followed before and after meal consumption. The in vivo study revealed that cream cheese, but not cheddar, induced a greater increase in TAG concentrations at 2 h than did butter; this difference was linked to their in vitro disintegration. These studies demonstrate that the dairy food matrix per se modulates foods' nutritional properties. Other studies recently published on this topic will also be included, to put in perspective the important role of the dairy food matrix on release of nutrients and their physiological effects, and how this can be compared with other foods.
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Affiliation(s)
- Sylvie L Turgeon
- Dairy Science and Technology Research Centre (STELA), University Laval, Quebec City, QC, G1V 0A6, Canada; Institute of Nutrition and Functional Foods (INAF), University Laval, Quebec City, QC, G1V 0A6, Canada.
| | - Guillaume Brisson
- Dairy Science and Technology Research Centre (STELA), University Laval, Quebec City, QC, G1V 0A6, Canada; Institute of Nutrition and Functional Foods (INAF), University Laval, Quebec City, QC, G1V 0A6, Canada
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20
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van Lieshout GAA, Lambers TT, Bragt MCE, Hettinga KA. How processing may affect milk protein digestion and overall physiological outcomes: A systematic review. Crit Rev Food Sci Nutr 2019; 60:2422-2445. [PMID: 31437019 DOI: 10.1080/10408398.2019.1646703] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Dairy is one of the main sources for high quality protein in the human diet. Processing may, however, cause denaturation, aggregation, and chemical modifications of its amino acids, which may impact protein quality. This systematic review covers the effect of milk protein modifications as a result of heating, on protein digestion and its physiological impact. A total of 5363 records were retrieved through the Scopus database of which a total of 102 were included. Although the degree of modification highly depends on the exact processing conditions, heating of milk proteins can modify several amino acids. In vitro and animal studies demonstrate that glycation decreases protein digestibility, and hinders amino acid availability, especially for lysine. Other chemical modifications, including oxidation, racemization, dephosphorylation and cross-linking, are less well studied, but may also impact protein digestion, which may result in decreased amino acid bioavailability and functionality. On the other hand, protein denaturation does not affect overall digestibility, but can facilitate gastric hydrolysis, especially of β-lactoglobulin. Protein denaturation can also alter gastric emptying of the protein, consequently affecting digestive kinetics that can eventually result in different post-prandial plasma amino acid appearance. Apart from processing, the kinetics of protein digestion depend on the matrix in which the protein is heated. Altogether, protein modifications may be considered indicative for processing severity. Controlling dairy processing conditions can thus be a powerful way to preserve protein quality or to steer gastrointestinal digestion kinetics and subsequent release of amino acids. Related physiological consequences mainly point towards amino acid bioavailability and immunological consequences.
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Affiliation(s)
| | | | | | - Kasper A Hettinga
- Food Quality & Design Group, Wageningen University & Research Centre, Wageningen, the Netherlands
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21
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Žolnere K, Arnold M, Hull B, Everett DW. Cheese proteolysis and matrix disintegration during in vitro digestion. FOOD STRUCTURE-NETHERLANDS 2019. [DOI: 10.1016/j.foostr.2019.100114] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Li Y, Xiong S, Yin T, Hu Y, You J. The gastric digestion kinetics of silver carp (Hypophthalmichthys molitrix) surimi gels induced by transglutaminase. Food Chem 2019; 283:148-154. [DOI: 10.1016/j.foodchem.2019.01.032] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 12/31/2018] [Accepted: 01/04/2019] [Indexed: 11/15/2022]
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23
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Gomes R, Martins S, Afonso C, Bandarra NM, Cardoso C. Comparison of fish and oil supplements for a better understanding of the role of fat level and other food constituents in determining bioaccessibility. Food Sci Nutr 2019; 7:1179-1189. [PMID: 31024691 PMCID: PMC6475735 DOI: 10.1002/fsn3.894] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 10/11/2018] [Accepted: 11/03/2018] [Indexed: 11/06/2022] Open
Abstract
In order to investigate the effects of fat level and protein and other components on lipid bioaccessibility, the bioaccessibility of total lipids and particular fatty acids (FAs) of fish samples with different fat levels (5.4% w/w, 10.2% w/w, and 16.6% w/w) and cod liver oil supplement in different quantities (82, 154, 313, 604, and 1,027 mg) was determined by an in vitro digestion model. Digestion of the fish and oil (up to 154 mg) samples as measured by TAG disappearance was complete. Lipolysis was impaired by high amounts of oil (313 mg and higher). Bioaccessible FA profiles had similarities with the initial (before digestion) FA profiles. However, total MUFA and oleic acid contents were higher in the bioaccessible fraction. The bioaccessibility of EPA and DHA was generally lower than that of oleic acid and total MUFA. Fat level did not affect FAs' bioaccessibility. On the other hand, protein and other components may have interfered in lipid bioaccessibility and it was found that the reduction of bioaccessibility was stronger when the ratio of the lipid fraction to the nonlipid fraction (mainly protein) was smaller.
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Affiliation(s)
- Romina Gomes
- Division of Aquaculture and Upgrading (DivAV)Portuguese Institute for the Sea and Atmosphere (IPMA, IP)LisbonPortugal
| | - Sara Martins
- Division of Aquaculture and Upgrading (DivAV)Portuguese Institute for the Sea and Atmosphere (IPMA, IP)LisbonPortugal
- Agronomy Superior InstituteUniversity of LisbonLisbonPortugal
| | - Cláudia Afonso
- Division of Aquaculture and Upgrading (DivAV)Portuguese Institute for the Sea and Atmosphere (IPMA, IP)LisbonPortugal
- CIIMARInterdisciplinary Centre of Marine and Environmental ResearchUniversity of PortoPortoPortugal
| | - Narcisa M. Bandarra
- Division of Aquaculture and Upgrading (DivAV)Portuguese Institute for the Sea and Atmosphere (IPMA, IP)LisbonPortugal
- CIIMARInterdisciplinary Centre of Marine and Environmental ResearchUniversity of PortoPortoPortugal
| | - Carlos Cardoso
- Division of Aquaculture and Upgrading (DivAV)Portuguese Institute for the Sea and Atmosphere (IPMA, IP)LisbonPortugal
- CIIMARInterdisciplinary Centre of Marine and Environmental ResearchUniversity of PortoPortoPortugal
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24
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Singh H. Symposium review: Fat globules in milk and their structural modifications during gastrointestinal digestion. J Dairy Sci 2019; 102:2749-2759. [DOI: 10.3168/jds.2018-15507] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 11/12/2018] [Indexed: 11/19/2022]
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25
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Calvo-Lerma J, Fornés-Ferrer V, Peinado I, Heredia A, Ribes-Koninckx C, Andrés A. A first approach for an evidence-based in vitro digestion method to adjust pancreatic enzyme replacement therapy in cystic fibrosis. PLoS One 2019; 14:e0212459. [PMID: 30794618 PMCID: PMC6386532 DOI: 10.1371/journal.pone.0212459] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 02/01/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Patients with cystic fibrosis have to take enzymatic supplements to allow for food digestion. However, an evidence-based method to adjust Pancreatic Enzyme Replacement Therapy (PERT) is inexistent, and lipid content of meals is used as a rough criterion. OBJECTIVE In this study, an in vitro digestion model was set up to determine the theoretical optimal dose (TOD) of enzymatic supplement for a selection of foods, which is the dose that allows for maximum lipolysis extent. METHODS A static in vitro digestion model was applied to simulate digestion of eight foods covering a wide range of lipid contents. First, the dose of the enzymatic supplement was fixed at 2000 lipase units per gram of fat (LU/g fat) using intestinal pH and bile salt concentration as variables. Second, intestinal pH and bile salt concentrations were fixed and the variable was the dose of the enzymatic supplement. Lipolysis extent was determined by measuring the free fatty acids released from initial triglycerides content of foods after digestion. Results in terms of percentage of lipolysis extent were fitted into a linear-mixed segmented model and the deducted equations were used to predict the TOD to reach 90% of lipolysis in every food. In addition, the effect of intestinal pH and bile salt concentration were investigated. RESULTS The predictive equations obtained for the assessed foods showed that lipolysis was not only dependent on the dose of the enzyme supplement or the lipid content. Moreover, intestinal pH and bile salt concentration had significant effects on lipolysis. Therefore an evidence-based model can be developed taking into account these variables. CONCLUSIONS Depending on food characteristics, a specific TOD should be assigned to achieve an optimal digestion extent. This work represents a first step towards an evidence-based method for PERT dosing, which will be applied in an in vivo setting to validate its efficacy.
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Affiliation(s)
- Joaquim Calvo-Lerma
- Universitat Politècnica de València, Research Institute of Food Engineering for Development, Valencia, Spain
- Instituto de Investigación Sanitaria La Fe de Valencia, Valencia, Spain
| | | | - Irene Peinado
- Universitat Politècnica de València, Research Institute of Food Engineering for Development, Valencia, Spain
| | - Ana Heredia
- Universitat Politècnica de València, Research Institute of Food Engineering for Development, Valencia, Spain
| | | | - Ana Andrés
- Universitat Politècnica de València, Research Institute of Food Engineering for Development, Valencia, Spain
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26
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Armellini R, Peinado I, Asensio-Grau A, Pittia P, Scampicchio M, Heredia A, Andres A. In vitro starch digestibility and fate of crocins in pasta enriched with saffron extract. Food Chem 2019; 283:155-163. [PMID: 30722855 DOI: 10.1016/j.foodchem.2019.01.041] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Revised: 11/08/2018] [Accepted: 01/03/2019] [Indexed: 01/18/2023]
Abstract
This work aims to study the effect of the addition of saffron extract on fresh pasta in-vitro digestibility. Fresh pasta was formulated with different concentrations of saffron extracts (0.2 and 0.4 %w/w), cooked at two different times (1.5 and 3 min), and in vitro digested (oral, gastric and intestinal stages). Oil was added to pasta before digestion to evaluate the presence of lipids on starch and crocin bioaccessibility. Saffron enrichment and oil addition slowed down the digestion of starch, thus, decreasing the glycemic index of pasta. Concentration of saffron and oil addition contributed to crocin release in the digestion fluids, with the opposite effect of cooking time. Isomerization from trans to cis was enhanced by both, cooking and oil addition. Bioaccessibility of total crocins varied from 2.9 ± 1.1, to 97 ± 3%. Finally, the trans:cis isomers distribution was only close to 50:50 in enriched-pasta cooked during 3 min or with oil addition.
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Affiliation(s)
- R Armellini
- Free University of Bolzano, Faculty of Science and Technology, 39100 Bolzano, Italy; University of Teramo, Faculty of Bioscience and Technology for Food Agriculture and Environment, 64100 Teramo, Italy
| | - I Peinado
- Research Institute for Food Research and Development, Universitat Politècnica de València, P.O. Box 46022, Valencia, Spain.
| | - A Asensio-Grau
- Research Institute for Food Research and Development, Universitat Politècnica de València, P.O. Box 46022, Valencia, Spain.
| | - P Pittia
- University of Teramo, Faculty of Bioscience and Technology for Food Agriculture and Environment, 64100 Teramo, Italy.
| | - M Scampicchio
- Free University of Bolzano, Faculty of Science and Technology, 39100 Bolzano, Italy.
| | - A Heredia
- Research Institute for Food Research and Development, Universitat Politècnica de València, P.O. Box 46022, Valencia, Spain.
| | - A Andres
- Research Institute for Food Research and Development, Universitat Politècnica de València, P.O. Box 46022, Valencia, Spain.
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27
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Lolli V, Dall’Asta M, Del Rio D, Caligiani A. In vitro digestibility of cyclopropane fatty acids in Grana Padano cheese: A study combining 1 H NMR and GC-MS techniques. J FOOD ENG 2018. [DOI: 10.1016/j.jfoodeng.2018.05.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Tran Do DH, Kong F. Texture changes and protein hydrolysis in different cheeses under simulated gastric environment. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.03.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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29
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McClements DJ. Enhanced delivery of lipophilic bioactives using emulsions: a review of major factors affecting vitamin, nutraceutical, and lipid bioaccessibility. Food Funct 2018; 9:22-41. [PMID: 29119979 DOI: 10.1039/c7fo01515a] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Many researchers are currently developing emulsion-based delivery systems to increase the bioavailability of lipophilic bioactive agents, such as oil-soluble vitamins, nutraceuticals, and lipids. Oil-in-water emulsions can be specifically designed to improve the bioavailability of these bioactives by altering their composition and structural organization. This article reviews recent progress in understanding the impact of emulsion properties on the bioaccessibility of lipophilic bioactive agents, including oil phase composition, aqueous phase composition, droplet size, emulsifier type, lipid physical state, and droplet aggregation state. This knowledge can be used to design emulsions that can enhance the bioavailability and efficacy of encapsulated hydrophobic bioactives.
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30
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Fardet A, Dupont D, Rioux LE, Turgeon SL. Influence of food structure on dairy protein, lipid and calcium bioavailability: A narrative review of evidence. Crit Rev Food Sci Nutr 2018; 59:1987-2010. [PMID: 29393659 DOI: 10.1080/10408398.2018.1435503] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Beyond nutrient composition matrix plays an important role on food health potential, notably acting on the kinetics of nutrient release, and finally on their bioavailability. This is particularly true for dairy products that present both solid (cheeses), semi-solid (yogurts) and liquid (milks) matrices. The main objective of this narrative review has been to synthesize available data in relation with the impact of physical structure of main dairy matrices on nutrient bio-accessibility, bioavailability and metabolic effects, in vitro, in animals and in humans. Focus has been made on dairy nutrients the most studied, i.e., proteins, lipids and calcium. Data collected show different kinetics of bioavailability of amino acids, fatty acids and calcium according to the physicochemical parameters of these matrices, including compactness, hardness, elasticity, protein/lipid ratio, P/Ca ratio, effect of ferments, size of fat globules, and possibly other qualitative parameters yet to be discovered. This could be of great interest for the development of innovative dairy products for older populations, sometimes in protein denutrition or with poor dentition, involving the development of dairy matrices with optimized metabolic effects by playing on gastric retention time and thus on the kinetics of release of the amino acids within bloodstream.
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Affiliation(s)
- Anthony Fardet
- a Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, CRNH Auvergne , F Clermont-Ferrand , France
| | - Didier Dupont
- b Science and Technology of Milk and Eggs, STLO, Agrocampus Ouest, French National Institute for Agricultural Research (INRA) , Rennes , France
| | - Laurie-Eve Rioux
- c STELA Dairy Research Centre, Institute of Nutrition and Functional Foods, Université Laval , Québec City , Qc , Canada
| | - Sylvie L Turgeon
- c STELA Dairy Research Centre, Institute of Nutrition and Functional Foods, Université Laval , Québec City , Qc , Canada
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31
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Modulating fat digestion through food structure design. Prog Lipid Res 2017; 68:109-118. [DOI: 10.1016/j.plipres.2017.10.001] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 10/05/2017] [Accepted: 10/06/2017] [Indexed: 01/21/2023]
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32
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