201
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Corstens MN, Berton-Carabin CC, Schroën K, Viau M, Meynier A. Emulsion encapsulation in calcium-alginate beads delays lipolysis during dynamic in vitro digestion. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.05.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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202
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Raffy G, Mercier F, Glorennec P, Mandin C, Le Bot B. Oral bioaccessibility of semi-volatile organic compounds (SVOCs) in settled dust: A review of measurement methods, data and influencing factors. JOURNAL OF HAZARDOUS MATERIALS 2018; 352:215-227. [PMID: 29621676 DOI: 10.1016/j.jhazmat.2018.03.035] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 03/18/2018] [Accepted: 03/19/2018] [Indexed: 05/27/2023]
Abstract
Many semi-volatile organic compounds (SVOCs), suspected of reprotoxic, neurotoxic or carcinogenic effects, were measured in indoor settled dust. Dust ingestion is a non-negligible pathway of exposure to some of these SVOCs, and an accurate knowledge of the real exposure is necessary for a better evaluation of health risks. To this end, the bioaccessibility of SVOCs in dust needs to be considered. In the present work, bioaccessibility measurement methods, SVOCs' oral bioaccessibility data and influencing factors were reviewed. SVOC bioaccessibilities (%) ranged from 11 to 94, 8 to 100, 3 to 92, 1 to 81, 6 to 52, and 2 to 17, for brominated flame retardants, organophosphorus flame retardants, polychlorobiphenyls, phthalates, pesticides and polycyclic aromatic hydrocarbons, respectively. Measurements method produced varying results depending on the inclusion of food and/or sink in the model. Characteristics of dust, e.g., organic matter content and particle size, also influenced bioaccessibility data. Last, results were influenced by SVOC properties, such as octanol/water partition coefficient and migration pathway into dust. Factors related to dust and SVOCs could be used in prediction models. To this end, more bioaccessibility studies covering more substances should be performed, using methods that are harmonized and validated by comparison to in-vivo studies.
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Affiliation(s)
- Gaëlle Raffy
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F 35000, Rennes, France.
| | - Fabien Mercier
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F 35000, Rennes, France
| | - Philippe Glorennec
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F 35000, Rennes, France
| | - Corinne Mandin
- Université Paris Est, CSTB - Scientific and Technical Center for Building, OQAI - French Indoor Air Quality Observatory, 84 Avenue Jean Jaurès Champs-sur-Marne 77447 Marne-la-Vallée Cedex 2, France
| | - Barbara Le Bot
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F 35000, Rennes, France
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203
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Klopper KB, Bester E, Deane SM, Wolfaardt GM, Dicks LMT. Survival of Planktonic and Sessile Cells of Lactobacillus rhamnosus and Lactobacillus reuteri upon Exposure to Simulated Fasting-State Gastrointestinal Conditions. Probiotics Antimicrob Proteins 2018; 11:594-603. [DOI: 10.1007/s12602-018-9426-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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204
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Cilla A, Bosch L, Barberá R, Alegría A. Effect of processing on the bioaccessibility of bioactive compounds – A review focusing on carotenoids, minerals, ascorbic acid, tocopherols and polyphenols. J Food Compost Anal 2018. [DOI: 10.1016/j.jfca.2017.01.009] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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205
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Li ZQ, Tian S, Gu H, Wu ZG, Nyagblordzro M, Feng G, He X. In Vitro-In Vivo Predictive Dissolution-Permeation-Absorption Dynamics of Highly Permeable Drug Extended-Release Tablets via Drug Dissolution/Absorption Simulating System and pH Alteration. AAPS PharmSciTech 2018; 19:1882-1893. [PMID: 29663288 DOI: 10.1208/s12249-018-0996-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 03/16/2018] [Indexed: 11/30/2022] Open
Abstract
Each of dissolution and permeation may be a rate-limiting factor in the absorption of oral drug delivery. But the current dissolution test rarely took into consideration of the permeation property. Drug dissolution/absorption simulating system (DDASS) valuably gave an insight into the combination of drug dissolution and permeation processes happening in human gastrointestinal tract. The simulated gastric/intestinal fluid of DDASS was improved in this study to realize the influence of dynamic pH change on the complete oral dosage form. To assess the effectiveness of DDASS, six high-permeability drugs were chosen as model drugs, including theophylline (pKa1 = 3.50, pKa2 = 8.60), diclofenac (pKa = 4.15), isosorbide 5-mononitrate (pKa = 7.00), sinomenine (pKa = 7.98), alfuzosin (pKa = 8.13), and metoprolol (pKa = 9.70). A general elution and permeation relationship of their commercially available extended-release tablets was assessed as well as the relationship between the cumulative permeation and the apparent permeability. The correlations between DDASS elution and USP apparatus 2 (USP2) dissolution and also between DDASS permeation and beagle dog absorption were developed to estimate the predictability of DDASS. As a result, the common elution-dissolution relationship was established regardless of some variance in the characteristic behavior between DDASS and USP2 for drugs dependent on the pH for dissolution. Level A in vitro-in vivo correlation between DDASS permeation and dog absorption was developed for drugs with different pKa. The improved DDASS will be a promising tool to provide a screening method on the predictive dissolution-permeation-absorption dynamics of solid drug dosage forms in the early-phase formulation development.
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206
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Zhang X, Liao Z, Wu P, Chen L, Chen XD. Effects of the gastric juice injection pattern and contraction frequency on the digestibility of casein powder suspensions in an in vitro dynamic rat stomach made with a 3D printed model. Food Res Int 2018; 106:495-502. [DOI: 10.1016/j.foodres.2017.12.082] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 12/28/2017] [Accepted: 12/31/2017] [Indexed: 11/28/2022]
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207
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208
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Vamanu E, Pelinescu D, Avram I. Antioxidative Effects of Phenolic Compounds of Mushroom Mycelia in Simulated Regions of the Human Colon, In Vitro Study. POL J FOOD NUTR SCI 2018. [DOI: 10.1515/pjfns-2017-0010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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209
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Spínola V, Llorent-Martínez EJ, Castilho PC. Antioxidant polyphenols of Madeira sorrel (Rumex maderensis): How do they survive to in vitro simulated gastrointestinal digestion? Food Chem 2018; 259:105-112. [PMID: 29680032 DOI: 10.1016/j.foodchem.2018.03.112] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Revised: 03/16/2018] [Accepted: 03/25/2018] [Indexed: 12/13/2022]
Abstract
In this work, we report the phytochemical profile and antioxidant activity of different morphological parts of Rumex maderensis Lowe (Polygonaceae), a wild leafy-vegetable growing in Madeira Island (Portugal). Methanol extracts from leaves, flowers, and stems were submitted to high-performance liquid chromatography with mass spectrometry detection to obtain the phytochemical profile, which allowed the identification of 86 polyphenols (about 70% C- and O-flavonoids) and 9 non-phenolic compounds. In vitro antioxidant activities were measured against ABTS, DPPH, nitric oxide and superoxide free radicals. Then, the samples were subjected to an in vitro digestion, observing a decrease of about 50% in both the content of phenolics and the antioxidant activity. However, relevant antioxidant capacity was still observed after the simulated digestion. Therefore, this study supports the consumption of R. maderensis as an interesting foodstuff and a dietary source of antioxidant phytochemicals that survive the gastrointestinal digestion process.
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Affiliation(s)
- Vítor Spínola
- CQM - Centro de Química da Madeira, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal
| | - Eulogio J Llorent-Martínez
- Department of Physical and Analytical Chemistry, Faculty of Experimental Sciences, University of Jaén, Campus Las Lagunillas, E-23071 Jaén, Spain
| | - Paula C Castilho
- CQM - Centro de Química da Madeira, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal.
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210
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Wang X, Qiu N, Liu Y. Effect of Different Heat Treatments on In Vitro Digestion of Egg White Proteins and Identification of Bioactive Peptides in Digested Products. J Food Sci 2018; 83:1140-1148. [PMID: 29577301 DOI: 10.1111/1750-3841.14107] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 01/30/2018] [Accepted: 02/12/2018] [Indexed: 12/11/2022]
Abstract
Chicken eggs are ingested by people after a series of processes, but to date, only a few studies have explored the nutrient variations caused by different heat treatments. In this work, the impacts of different heat treatments (4, 56, 65, and 100 °C on the in vitro digestibility of egg white proteins were investigated by hydrolysis with pepsin or pepsin + pancreatin to simulate human gastrointestinal digestion, and the digested products were identified using Nano-LC-ESI-MS/MS. Egg white proteins treated at 65 °C had the highest in vitro pepsin digestibility value whereas the pepsin + pancreatin digestibility increased significantly (P < 0.05) as the cooking temperature was raised. The molecular weight distribution of the digested products indicated that, when compared to pepsin-treated samples, pepsin + pancreatin-treated samples contained more low-molecular-weight peptides (m/z < 849.2) with higher signal intensities. The number of unique peptides identified in every digestion product showed a positive correlation with their in vitro digestibility. Additionally, bioactive peptides such as antioxidant, antimicrobial and antihypertensive peptides were found present in egg white digested products, especially in samples treated at 4 and 100 °C. PRACTICAL APPLICATION These findings may facilitate a better understanding of nutritive values of egg white proteins and their digested products under different cooking temperatures, such as antibacterial and antioxidant peptides identified in the digestion samples treated, respectively at 4 and 100 °C. This study also provided information for improving the applications of eggs in the food industry as well as a theoretical basis for egg consumption.
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Affiliation(s)
- Xuefen Wang
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural Univ., 430070 Hubei, Wuhan, PR China
| | - Ning Qiu
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural Univ., 430070 Hubei, Wuhan, PR China.,National & Local Joint Engineering Research Center of Egg Processing Technology (HUAS Branch), Dept. of Chemical Engineering and Food Science, Hubei Univ. of Arts and Science, Hubei 441053, Xiangyang, PR China
| | - Yaping Liu
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural Univ., 430070 Hubei, Wuhan, PR China
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211
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Comparative performances of lactoferrin-loaded liposomes under in vitro adult and infant digestion models. Food Chem 2018; 258:366-373. [PMID: 29655747 DOI: 10.1016/j.foodchem.2018.03.070] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 02/24/2018] [Accepted: 03/17/2018] [Indexed: 11/22/2022]
Abstract
There remain gaps in our understanding of the fate of liposomes in the infant gastrointestinal tract, especially regarding essential proteins such as lactoferrin. Models in vitro that mirrored digestion in the stomach and intestine of infants and adults were used to explore the behaviour of lactoferrin-loaded liposomes. The liposomes behaved differently in these environments, with less hydrolysis of encapsulated lactoferrin under infant model conditions. Compared to the adult model (1000 ± 66 μM mL-1), fewer free fatty acids were released (500 ± 43 μM mL-1) from liposomal bilayers and there was less alteration in functional groups of phospholipids membranes, based on pH and FTIR after infant model digestion. Particle tracking analysis and TEM supported the reduced damage of particle structure under infant model conditions. This work provides information on the stability of functional protein-loaded liposomes during digestion, and shows the potential of liposomes to be nutrient carriers in infant foods.
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212
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Althobiti RA, Sadiq NW, Beauchemin D. Realistic risk assessment of arsenic in rice. Food Chem 2018; 257:230-236. [PMID: 29622204 DOI: 10.1016/j.foodchem.2018.03.015] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 02/22/2018] [Accepted: 03/06/2018] [Indexed: 10/17/2022]
Abstract
Over 3 billion people share a diet consisting mainly of rice, which may contain significant amounts of arsenic. Because the toxicity of arsenic is dependent on its chemical form and that it may be in a form that is not bio-accessible (i.e. dissolved in the gastrointestinal tract) and can thus not become bio-available (i.e. end up in the blood stream, where it may exert its toxic effect), the bio-accessibility of arsenic was determined in thirteen different types of rice. The effects of washing and cooking were also studied. The total concentration of arsenic ranged from 93 to 989 µg kg-1 and its bio-accessibility ranged from 16 to 93%. Cooking only changed arsenic speciation in a few cases. However, simply washing rice with arsenic-free water before cooking removed 3-43% of the arsenic, resulting in all the rice tested except the most contaminated one being safe to consume by adults.
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Affiliation(s)
- Randa A Althobiti
- Queen's University, Department of Chemistry, 90 Bader Lane, Kingston, ON K7L 3N6, Canada
| | - Nausheen W Sadiq
- Queen's University, Department of Chemistry, 90 Bader Lane, Kingston, ON K7L 3N6, Canada
| | - Diane Beauchemin
- Queen's University, Department of Chemistry, 90 Bader Lane, Kingston, ON K7L 3N6, Canada.
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213
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Miralles B, Del Barrio R, Cueva C, Recio I, Amigo L. Dynamic gastric digestion of a commercial whey protein concentrate†. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:1873-1879. [PMID: 28898422 DOI: 10.1002/jsfa.8668] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 08/31/2017] [Accepted: 09/01/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND A dynamic gastrointestinal simulator, simgi® , has been applied to assess the gastric digestion of a whey protein concentrate. Samples collected from the outlet of the stomach have been compared to those resulting from the static digestion protocol INFOGEST developed on the basis of physiologically inferred conditions. RESULTS Progress of digestion was followed by SDS-PAGE and LC-MS/MS. By SDS-PAGE, serum albumin and α-lactalbumin were no longer detectable at 30 and 60 min, respectively. On the contrary, β-lactoglobulin was visible up to 120 min, although in decreasing concentrations in the dynamic model due to the gastric emptying and the addition of gastric fluids. Moreover, β-lactoglobulin was partly hydrolysed by pepsin probably due to the presence of heat-denatured forms and the peptides released using both digestion models were similar. Under dynamic conditions, a stepwise increase in number of peptides over time was observed, while the static protocol generated a high number of peptides from the beginning of digestion. CONCLUSION Whey protein digestion products using a dynamic stomach are consistent with those generated with the static protocol but the kinetic behaviour of the peptide profile emphasises the effect of the sequential pepsin addition, peristaltic shaking, and gastric emptying on protein digestibility. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Beatriz Miralles
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI UAM+CSIC), Madrid, Spain
| | - Roberto Del Barrio
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI UAM+CSIC), Madrid, Spain
| | - Carolina Cueva
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI UAM+CSIC), Madrid, Spain
| | - Isidra Recio
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI UAM+CSIC), Madrid, Spain
| | - Lourdes Amigo
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI UAM+CSIC), Madrid, Spain
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214
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Lucas-González R, Viuda-Martos M, Pérez-Alvarez JA, Fernández-López J. In vitro digestion models suitable for foods: Opportunities for new fields of application and challenges. Food Res Int 2018; 107:423-436. [PMID: 29580504 DOI: 10.1016/j.foodres.2018.02.055] [Citation(s) in RCA: 126] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Revised: 02/19/2018] [Accepted: 02/25/2018] [Indexed: 01/08/2023]
Abstract
In vitro digestion assays simulate the physiological conditions of digestion in vivo and are useful tools for studying and understanding changes, interactions, as well as the bioaccessibility of nutrients, drugs and non-nutritive compounds. The technique is widely used in fields such as nutrition, pharmacology and food chemistry. Over the last 40 years, more than 2500 research articles have been published using in vitro digestion assays (85% of which have been published in the last two decades) to elucidate multiple aspects such as protein digestibility, nutrient interactions or the viability of encapsulated microorganisms. The most recent trend in the use of this technique involves the determination of the antioxidant activity of bioactive compounds after digestion. However, the inability to reproduce certain in vivo digestion events, as well as the multiple models of in vitro digestion, point to a need to optimize and validate the method with in vivo assays to determine its limitations and uses. The purpose of this paper is to provide an overview of the current state of the art of in vitro digestion models through an analysis of how they have evolved in terms of the development of digestion models (parameters, protocols, guidance) and taking into consideration the boom in new fields of application.
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Affiliation(s)
- Raquel Lucas-González
- IPOA Research Group, Agro-Food Technology Department, Escuela Politécnica Superior de Orihuela, Universidad Miguel Hernández, Orihuela, Alicante, Spain
| | - Manuel Viuda-Martos
- IPOA Research Group, Agro-Food Technology Department, Escuela Politécnica Superior de Orihuela, Universidad Miguel Hernández, Orihuela, Alicante, Spain
| | - José Angel Pérez-Alvarez
- IPOA Research Group, Agro-Food Technology Department, Escuela Politécnica Superior de Orihuela, Universidad Miguel Hernández, Orihuela, Alicante, Spain
| | - Juana Fernández-López
- IPOA Research Group, Agro-Food Technology Department, Escuela Politécnica Superior de Orihuela, Universidad Miguel Hernández, Orihuela, Alicante, Spain.
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215
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Lipids in the Stomach – Implications for the Evaluation of Food Effects on Oral Drug Absorption. Pharm Res 2018; 35:55. [DOI: 10.1007/s11095-017-2289-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 10/20/2017] [Indexed: 10/18/2022]
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216
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Dupont D, Alric M, Blanquet-Diot S, Bornhorst G, Cueva C, Deglaire A, Denis S, Ferrua M, Havenaar R, Lelieveld J, Mackie AR, Marzorati M, Menard O, Minekus M, Miralles B, Recio I, Van den Abbeele P. Can dynamicin vitrodigestion systems mimic the physiological reality? Crit Rev Food Sci Nutr 2018; 59:1546-1562. [DOI: 10.1080/10408398.2017.1421900] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- D. Dupont
- INRA Agrocampus Ouest, STLO, Rennes, France
| | - M. Alric
- Université Clermont Auvergne, Clermont-Ferrand, France
| | | | | | - C. Cueva
- CSIC Universidad Autonoma de Madrid, CIAL, Madrid, Spain
| | | | - S. Denis
- Université Clermont Auvergne, Clermont-Ferrand, France
| | - M. Ferrua
- Fonterra, Palmerston North, New Zealand
| | | | | | | | | | - O. Menard
- INRA Agrocampus Ouest, STLO, Rennes, France
| | | | - B. Miralles
- CSIC Universidad Autonoma de Madrid, CIAL, Madrid, Spain
| | - I. Recio
- CSIC Universidad Autonoma de Madrid, CIAL, Madrid, Spain
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217
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Kaspchak E, Mafra LI, Mafra MR. Effect of heating and ionic strength on the interaction of bovine serum albumin and the antinutrients tannic and phytic acids, and its influence on in vitro protein digestibility. Food Chem 2018; 252:1-8. [PMID: 29478519 DOI: 10.1016/j.foodchem.2018.01.089] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Revised: 01/08/2018] [Accepted: 01/11/2018] [Indexed: 10/18/2022]
Abstract
Bioavailability of food nutrients can be reduced in the presence of antinutrients such as phytates and tannins. This work aimed to study bovine serum albumin binding to phytic acid and tannic acid, and its influence on in vitro protein digestibility. The effect of autoclaving and boiling on protein digestibility and the microstructure of complexes was also evaluated. Results showed that high ionic strength promotes greater affinity between tannic acid and bovine serum albumin, and decreases in vitro protein digestibility. For phytic acid and bovine serum albumin, the opposite behavior is observed because interactions are governed by electrostatic forces. A rise in temperature above that causing denaturation of the protein favors its interaction with phytic acid, and disfavors that with tannic acid, probably due to different protein binding site exposure. For both antinutrients, heating treatment increased protein hydrolysis, the size of complexes and their fragility.
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Affiliation(s)
- Elaine Kaspchak
- Chemical Engineering Department, Federal University of Paraná, Polytechnic Center, Jardim das Américas, 81531-980 Curitiba, PR, Brazil
| | - Luciana Igarashi Mafra
- Chemical Engineering Department, Federal University of Paraná, Polytechnic Center, Jardim das Américas, 81531-980 Curitiba, PR, Brazil
| | - Marcos Rogério Mafra
- Chemical Engineering Department, Federal University of Paraná, Polytechnic Center, Jardim das Américas, 81531-980 Curitiba, PR, Brazil.
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218
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Garcia-Campayo V, Han S, Vercauteren R, Franck A. Digestion of Food Ingredients and Food Using an <i>In Vitro</i> Model Integrating Intestinal Mucosal Enzymes. ACTA ACUST UNITED AC 2018. [DOI: 10.4236/fns.2018.96055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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219
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Mat DJ, Cattenoz T, Souchon I, Michon C, Le Feunteun S. Monitoring protein hydrolysis by pepsin using pH-stat: In vitro gastric digestions in static and dynamic pH conditions. Food Chem 2018; 239:268-275. [DOI: 10.1016/j.foodchem.2017.06.115] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 06/13/2017] [Accepted: 06/20/2017] [Indexed: 12/29/2022]
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220
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In vitro dynamic model simulating the digestive tract of 6-month-old infants. PLoS One 2017; 12:e0189807. [PMID: 29261742 PMCID: PMC5738106 DOI: 10.1371/journal.pone.0189807] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 12/02/2017] [Indexed: 11/19/2022] Open
Abstract
Background In vivo assays cannot always be conducted because of ethical reasons, technical constraints or costs, but a better understanding of the digestive process, especially in infants, could be of great help in preventing food-related pathologies and in developing new formulas with health benefits. In this context, in vitro dynamic systems to simulate human digestion and, in particular, infant digestion could become increasingly valuable. Objective To simulate the digestive process through the use of a dynamic model of the infant gastroenteric apparatus to study the digestibility of starch-based infant foods. Design Using M.I.D.A (Model of an Infant Digestive Apparatus), the oral, gastric and intestinal digestibility of two starch-based products were measured: 1) rice starch mixed with distilled water and treated using two different sterilization methods (the classical method with a holding temperature of 121°C for 37 min and the HTST method with a holding temperature of 137°C for 70 sec) and 2) a rice cream with (premium product) or without (basic product) an aliquot of rice flour fermented by Lactobacillus paracasei CBA L74. After the digestion the foods were analyzed for the starch concentration, the amount of D-glucose released and the percentage of hydrolyzed starch. Results An in vitro dynamic system, which was referred to as M.I.D.A., was obtained. Using this system, the starch digestion occurred only during the oral and intestinal phase, as expected. The D-glucose released during the intestinal phase was different between the classical and HTST methods (0.795 grams for the HTST versus 0.512 for the classical product). The same analysis was performed for the basic and premium products. In this case, the premium product had a significant difference in terms of the starch hydrolysis percentage during the entire process. Conclusions The M.I.D.A. system was able to digest simple starches and a more complex food in the correct compartments. In this study, better digestibility of the premium product was revealed.
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221
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Sadiq NW, Beauchemin D. Simultaneous Speciation Analysis of Arsenic, Chromium, and Selenium in the Bioaccessible Fraction for Realistic Risk Assessment of Food Safety. Anal Chem 2017; 89:13299-13304. [PMID: 29151347 DOI: 10.1021/acs.analchem.7b03423] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A simple and fast method was developed for risk assessment of As, Cr, and Se in food, which is demonstrated here using three cooked and uncooked rice samples (basmati as well as organic white and brown rice). The bioaccessible fraction was first determined through online leaching of rice minicolumns (maintained at 37 °C) sequentially with artificial saliva, gastric juice, and intestinal juice while continuously monitoring potentially toxic elements (As, Cr, and Se) by inductively coupled plasma mass spectrometry (ICPMS). Then, a new ion chromatography method with online detection by ICPMS was developed for the simultaneous speciation analysis of As, Cr, and Se in the bioaccessible fraction to determine the portion of these elements that was actually toxic. Using gradient elution, four As species [As(III), As(V), monomethylarsonic acid, and dimethylarsinic acid], two Cr species [Cr(III) and Cr(VI)], and two Se species [Se(IV) and Se(VI)] were separated within 12 min. The simultaneous speciation analysis of As, Cr, and Se revealed that the simple act of cooking can convert all of the carcinogenic Cr(VI) to the safer Cr(III).
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Affiliation(s)
- Nausheen W Sadiq
- Department of Chemistry, Queen's University , 90 Bader Lane, Kingston, Ontario K7L3N6, Canada
| | - Diane Beauchemin
- Department of Chemistry, Queen's University , 90 Bader Lane, Kingston, Ontario K7L3N6, Canada
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222
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Tressou J, Ben Abdallah N, Planche C, Dervilly-Pinel G, Sans P, Engel E, Albert I. Exposure assessment for dioxin-like PCBs intake from organic and conventional meat integrating cooking and digestion effects. Food Chem Toxicol 2017; 110:251-261. [DOI: 10.1016/j.fct.2017.10.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 10/17/2017] [Accepted: 10/19/2017] [Indexed: 11/25/2022]
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223
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Maisanaba S, Saladino F, Font G, Jos Á, Cameán AM, Meca G. Bioaccesibility of Cylindrospermopsin from cooked fish muscle after the application of an in vitro digestion model and its bioavailability. Food Chem Toxicol 2017; 110:360-370. [DOI: 10.1016/j.fct.2017.10.052] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 10/27/2017] [Accepted: 10/28/2017] [Indexed: 11/17/2022]
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224
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Sager M, Schneider F, Jedamzik P, Wiedmann M, Schremmer E, Koziolek M, Weitschies W. Effect of Coadministered Water on the In Vivo Performance of Oral Formulations Containing N-Acetylcysteine: An In Vitro Approach Using the Dynamic Open Flow-Through Test Apparatus. Mol Pharm 2017; 14:4272-4280. [DOI: 10.1021/acs.molpharmaceut.7b00763] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Maximilian Sager
- Department
of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Felix-Hausdorff-Straße 3, 17487 Greifswald, Germany
| | - Felix Schneider
- Department
of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Felix-Hausdorff-Straße 3, 17487 Greifswald, Germany
| | - Philipp Jedamzik
- Department
of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Felix-Hausdorff-Straße 3, 17487 Greifswald, Germany
| | | | | | - Mirko Koziolek
- Department
of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Felix-Hausdorff-Straße 3, 17487 Greifswald, Germany
| | - Werner Weitschies
- Department
of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Felix-Hausdorff-Straße 3, 17487 Greifswald, Germany
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225
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Zhang B, Deng Z, Tang Y, Chen PX, Liu R, Dan Ramdath D, Liu Q, Hernandez M, Tsao R. Reprint of “Bioaccessibility, in vitro antioxidant and anti-inflammatory activities of phenolics in cooked green lentil ( Lens culinaris )”. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.03.040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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226
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Jiao X, Li B, Zhang Q, Gao N, Zhang X, Meng X. Effect of
in vitro
‐simulated gastrointestinal digestion on the stability and antioxidant activity of blueberry polyphenols and their cellular antioxidant activity towards HepG2 cells. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13516] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xinyao Jiao
- College of Food Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
| | - Bin Li
- College of Food Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
| | - Qi Zhang
- College of Food Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
| | - Ningxuan Gao
- College of Food Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
| | - Xiuyan Zhang
- College of Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
| | - Xianjun Meng
- College of Food Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
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227
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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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228
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Identification of bioactive peptides and quantification of β-casomorphin-7 from bovine β-casein A1, A2 and I after ex vivo gastrointestinal digestion. Int Dairy J 2017. [DOI: 10.1016/j.idairyj.2017.03.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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229
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Shani Levi C, Goldstein N, Portmann R, Lesmes U. Emulsion and protein degradation in the elderly: Qualitative insights from a study coupling a dynamic in vitro digestion model with proteomic analyses. Food Hydrocoll 2017. [DOI: 10.1016/j.foodhyd.2017.02.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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230
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Gresse R, Chaucheyras-Durand F, Fleury MA, Van de Wiele T, Forano E, Blanquet-Diot S. Gut Microbiota Dysbiosis in Postweaning Piglets: Understanding the Keys to Health. Trends Microbiol 2017; 25:851-873. [PMID: 28602521 DOI: 10.1016/j.tim.2017.05.004] [Citation(s) in RCA: 457] [Impact Index Per Article: 65.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 05/02/2017] [Accepted: 05/05/2017] [Indexed: 12/13/2022]
Abstract
Weaning is a critical event in the pig's life cycle, frequently associated with severe enteric infections and overuse of antibiotics; this raises serious economic and public health concerns. In this review, we explain why gut microbiota dysbiosis, induced by abrupt changes in the diet and environment of piglets, emerges as a leading cause of post-weaning diarrhea, even if the exact underlying mechanisms remain unclear. Then, we focus on nonantimicrobial alternatives, such as zinc oxide, essential oils, and prebiotics or probiotics, which are currently evaluated to restore intestinal balance and allow a better management of the crucial weaning transition. Finally, we discuss how in vitro models of the piglet gut could be advantageously used as a complement to ex vivo and in vivo studies for the development and testing of new feed additives.
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Affiliation(s)
- Raphaële Gresse
- Université Clermont Auvergne, UMR 454 MEDIS UCA-INRA, F-63000 Clermont-Ferrand, France; Lallemand Animal Nutrition, F-31702 Blagnac Cedex, France
| | | | | | - Tom Van de Wiele
- Ghent University, Center for Microbial Ecology and Technology, B-9000, Gent, Belgium
| | - Evelyne Forano
- Université Clermont Auvergne, UMR 454 MEDIS UCA-INRA, F-63000 Clermont-Ferrand, France
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231
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232
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Rodríguez-Navas C, Rosende M, Miró M. In-vitro physiologically based extraction of solid materials: Do we have reliable analytical methods for bioaccessibility studies of emerging organic contaminants? Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.03.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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233
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Wu P, Deng R, Wu X, Wang Y, Dong Z, Dhital S, Chen XD. In vitro gastric digestion of cooked white and brown rice using a dynamic rat stomach model. Food Chem 2017; 237:1065-1072. [PMID: 28763952 DOI: 10.1016/j.foodchem.2017.05.081] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Revised: 04/05/2017] [Accepted: 05/16/2017] [Indexed: 11/26/2022]
Abstract
The changes in physical, rheological and enzyme-digestive behaviours of cooked white and brown rice, with similar amylose content, were investigated using a dynamic in vitro rat stomach (DIVRS) model and a static soaking method. The brown rice had a higher resistance on disintegration and lower gastric emptying rate with 53% of the brown rice particles retained in the stomach at the end compared to 32% for the white rice. Furthermore, the release rate of maltose from the starch hydrolysis was higher in the white rice throughout the digestion suggesting the lower glycemic potency of the brown rice. These differences could be contributed from the rigid bran layer in the brown rice which would inhibit the moisture absorption into rice kernels, limit textural degradation, and generate higher gastric digesta viscosity leading to lower mixing and mass transfer efficiency. This study suggests that the structural difference could affect physiochemical properties during gastric digestion.
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Affiliation(s)
- Peng Wu
- Department of Chemical Engineering and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China; Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia 4072, QLD, Australia
| | - Renpan Deng
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang, Shihezi 832000, China
| | - Xuee Wu
- Department of Chemical Engineering and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Yong Wang
- Nutrition & Health Research Institute, COFCO Corporation, Beijing Key Laboratory of Nutrition & Health and Food Safety, Beijing 102209, PR China
| | - Zhizhong Dong
- Nutrition & Health Research Institute, COFCO Corporation, Beijing Key Laboratory of Nutrition & Health and Food Safety, Beijing 102209, PR China
| | - Sushil Dhital
- Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia 4072, QLD, Australia.
| | - Xiao Dong Chen
- Department of Chemical Engineering and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China; Suzhou Key Laboratory of Green Chemical Engineering, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
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234
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Wu P, Liao Z, Luo T, Chen L, Chen XD. Enhancement of Digestibility of Casein Powder and Raw Rice Particles in an Improved Dynamic Rat Stomach Model Through an Additional Rolling Mechanism. J Food Sci 2017; 82:1387-1394. [DOI: 10.1111/1750-3841.13683] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 01/01/2017] [Accepted: 02/05/2017] [Indexed: 12/21/2022]
Affiliation(s)
- Peng Wu
- Suzhou Key Laboratory of Green Chemical Engineering, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Materials Science; Soochow Univ.; Suzhou 215123 China
- ARC Centre of Excellence in Plant Cell Walls, Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation; The Univ. of Queensland; St Lucia 4072 QLD Australia
| | - Zhenkai Liao
- Suzhou Key Laboratory of Green Chemical Engineering, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Materials Science; Soochow Univ.; Suzhou 215123 China
- Nantong Dong Concept New Material Technology Ltd; Nantong City Jiangsu Province China
| | - Tingyu Luo
- School of Biology and Basic Medical Science; Soochow Univ.; Suzhou 215123 China
| | - Liding Chen
- Suzhou Key Laboratory of Green Chemical Engineering, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Materials Science; Soochow Univ.; Suzhou 215123 China
| | - Xiao Dong Chen
- Suzhou Key Laboratory of Green Chemical Engineering, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Materials Science; Soochow Univ.; Suzhou 215123 China
- School of Biology and Basic Medical Science; Soochow Univ.; Suzhou 215123 China
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235
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Lima MDSFD, Souza KMSD, Albuquerque WWC, Teixeira JAC, Cavalcanti MTH, Porto ALF. Saccharomyces cerevisiae from Brazilian kefir-fermented milk: An in vitro evaluation of probiotic properties. Microb Pathog 2017; 110:670-677. [PMID: 28478200 DOI: 10.1016/j.micpath.2017.05.010] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/17/2017] [Accepted: 05/02/2017] [Indexed: 12/23/2022]
Abstract
The therapeutic use of probiotics for supporting the antibiotic action against gastrointestinal disorders is a current trend and emerging applications have gained popularity because of their support for various microbiological activities in digestive processes. Microorganisms isolated from kefir with great probiotic properties, in addition to high resistance to harsh environmental conditions, have been widely researched. Administration of probiotic yeasts offers a number of advantages, when compared to bacteria, because of particular characteristics as their larger cell size. In the present study, 28 strains of Saccharomyces cerevisiae were isolated, after in vitro digestion of kefir-fermented milk, and identified by molecular based approaches. A screening was performed to determine important quality requirements for probiotics including: antagonistic and antioxidant activities, β-galactosidase synthesis, autoaggregation, surface hydrophobicity and adhesion to epithelial cells. The results showed strains: with antagonistic activity against microbial pathogens such as Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus subtilis; able to produce β-galactosidase; with antioxidant activity levels higher than 90%; with hydrophobicity activity and autoaggregation ability (evaluated by adhesion test, where all the strains presented adhesion to mice ileal epithelial cells). These findings are relevant and the strains are recommended for further in vivo studies as well as for potential therapeutic applications.
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Affiliation(s)
| | | | | | | | - Maria Taciana Holanda Cavalcanti
- Laboratory of Immunopathology Keizo Asami (LIKA), Federal University of Pernambuco (UFPE), Recife, Brazil; Department of Morphology and Animal Physiology (DMFA), University Federal Rural of Pernambuco (UFRPE), Recife, Brazil
| | - Ana Lúcia Figueiredo Porto
- Laboratory of Immunopathology Keizo Asami (LIKA), Federal University of Pernambuco (UFPE), Recife, Brazil; Department of Morphology and Animal Physiology (DMFA), University Federal Rural of Pernambuco (UFRPE), Recife, Brazil.
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236
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Thévenot J, Cauty C, Legland D, Dupont D, Floury J. Pepsin diffusion in dairy gels depends on casein concentration and microstructure. Food Chem 2017; 223:54-61. [DOI: 10.1016/j.foodchem.2016.12.014] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 12/06/2016] [Accepted: 12/07/2016] [Indexed: 01/23/2023]
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237
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A three-stage continuous culture approach to study the impact of probiotics, prebiotics and fat intake on faecal microbiota relevant to an over 60 s population. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.02.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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238
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Micro- and nano bio-based delivery systems for food applications: In vitro behavior. Adv Colloid Interface Sci 2017; 243:23-45. [PMID: 28395856 DOI: 10.1016/j.cis.2017.02.010] [Citation(s) in RCA: 131] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 02/10/2017] [Accepted: 02/13/2017] [Indexed: 01/02/2023]
Abstract
Micro- and nanoencapsulation is an emerging technology in the food field that potentially allows the improvement of food quality and human health. Bio-based delivery systems of bioactive compounds have a wide variety of morphologies that influence their stability and functional performance. The incorporation of bioactive compounds in food products using micro- and nano-delivery systems may offer extra health benefits, beyond basic nutrition, once their encapsulation may provide protection against undesired environmental conditions (e.g., heat, light and oxygen) along the food chain (including processing and storage), thus improving their bioavailability, while enabling their controlled release and target delivery. This review provides an overview of the bio-based materials currently used for encapsulation of bioactive compounds intended for food applications, as well as the main production techniques employed in the development of micro- and nanosystems. The behavior of such systems and of bioactive compounds entrapped into, throughout in vitro gastrointestinal systems, is also tracked in a critical manner. Comparisons between various in vitro digestion systems (including the main advantages and disadvantages) currently in use, as well as correlations between the behavior of micro- and nanosystems studied through in vitro and in vivo systems were highlighted and discussed here for the first time. Finally, examples of bioactive micro- and nanosystems added to food simulants or to real food matrices are provided, together with a revision of the main challenges for their safe commercialization, the regulatory issues involved and the main legislation aspects.
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239
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Bioaccessibility, in vitro antioxidant and anti-inflammatory activities of phenolics in cooked green lentil (Lens culinaris). J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.03.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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240
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Bleakley S, Hayes M. Algal Proteins: Extraction, Application, and Challenges Concerning Production. Foods 2017; 6:E33. [PMID: 28445408 PMCID: PMC5447909 DOI: 10.3390/foods6050033] [Citation(s) in RCA: 327] [Impact Index Per Article: 46.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 04/10/2017] [Accepted: 04/20/2017] [Indexed: 01/03/2023] Open
Abstract
Population growth combined with increasingly limited resources of arable land and fresh water has resulted in a need for alternative protein sources. Macroalgae (seaweed) and microalgae are examples of under-exploited "crops". Algae do not compete with traditional food crops for space and resources. This review details the characteristics of commonly consumed algae, as well as their potential for use as a protein source based on their protein quality, amino acid composition, and digestibility. Protein extraction methods applied to algae to date, including enzymatic hydrolysis, physical processes, and chemical extraction and novel methods such as ultrasound-assisted extraction, pulsed electric field, and microwave-assisted extraction are discussed. Moreover, existing protein enrichment methods used in the dairy industry and the potential of these methods to generate high value ingredients from algae, such as bioactive peptides and functional ingredients are discussed. Applications of algae in human nutrition, animal feed, and aquaculture are examined.
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Affiliation(s)
- Stephen Bleakley
- Food Biosciences Department, Teagasc Ashtown Food Research Centre, Ashtown, Dublin D15 KN3K, Ireland.
- School of Biological Sciences, College of Sciences and Health and Environment, Sustainability and Health Institute, Dublin Institute of Technology, Kevin Street, Dublin D08 NF82, Ireland.
| | - Maria Hayes
- Food Biosciences Department, Teagasc Ashtown Food Research Centre, Ashtown, Dublin D15 KN3K, Ireland.
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241
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Silva JGS, Rebellato AP, Greiner R, Pallone JAL. Bioaccessibility of calcium, iron and magnesium in residues of citrus and characterization of macronutrients. Food Res Int 2017; 97:162-169. [PMID: 28578037 DOI: 10.1016/j.foodres.2017.04.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 04/04/2017] [Accepted: 04/06/2017] [Indexed: 01/21/2023]
Abstract
The aim of this study was to estimate bioaccessibility of Ca, Fe and Mg in residues of orange, lime, and their mixture, in order to evaluate the effects of cooking in water on mineral bioaccessibility and also to determine the composition of macronutrients and myo-inositol phosphate content. The citrus samples contained on average 9.53g/100 g moisture, 6.09g/100 g protein, 3.23g/100g ash, 3.15g/100g lipids, 34.26g/100g insoluble fiber, 27.88g/100g soluble fiber and 25.64g/100g carbohydrates. The percentage of soluble and dialyzable minerals ranged from 19.36 to 77.33% and from 5.59 to 69.06% for Fe, from 33.34 to 60.84% and 14.71 to -26.13% for Ca, and from 29.95 to 94.20% and 34.42 to 62.51%, for Mg, respectively. It was verified that cooking influenced the minerals bioaccessibility and increased the dialyzable fraction of Fe and Mg, but decreased the fraction of Ca dialysate, except to orange. No myoinositol phosphate esters were detected. The Principal Component Analysis allowed the separation of different types of citrus residues, but did not discriminate the raw and cooked samples. This study pointed the potential of citrus residue to be used for human consumption and contribute to the necessary dietary minerals and macronutrients, with high content of soluble and insoluble fibers.
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Affiliation(s)
- Joyce Grazielle Siqueira Silva
- Department of Food Science, School of Food Engineering, University of Campinas, Monteiro Lobato Street, 80, 13083-862 Campinas, São Paulo, Brazil
| | - Ana Paula Rebellato
- Department of Food Science, School of Food Engineering, University of Campinas, Monteiro Lobato Street, 80, 13083-862 Campinas, São Paulo, Brazil
| | - Ralf Greiner
- Food Technology and Bioprocess Engineering, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Haid-und-Neu-Straße 9, 76131 Karlsruhe, Germany
| | - Juliana Azevedo Lima Pallone
- Department of Food Science, School of Food Engineering, University of Campinas, Monteiro Lobato Street, 80, 13083-862 Campinas, São Paulo, Brazil.
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242
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Pinto J, Spínola V, Llorent-Martínez EJ, Fernández-de Córdova ML, Molina-García L, Castilho PC. Polyphenolic profile and antioxidant activities of Madeiran elderberry (Sambucus lanceolata) as affected by simulated in vitro digestion. Food Res Int 2017; 100:404-410. [PMID: 28964363 DOI: 10.1016/j.foodres.2017.03.044] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 03/22/2017] [Accepted: 03/23/2017] [Indexed: 01/01/2023]
Abstract
The aims of this study were twofold: a) to provide a detailed report on the phenolic composition and antioxidant activity of fresh berries and leaves of Sambucus lanceolata (Madeiran elderberry); b) to study the effects caused by a simulated in vitro digestion on the composition and antioxidant activity of the berries and leaves. Seventy-seven phytochemicals, mainly polyphenols, were identified in the methanol extracts of fresh berries and leaves, with the content of polyphenols higher in berries (27.2mg·g-1 dry extract, DE) than in leaves (25.9mg·g-1 DE). Anthocyanins were dominant in berries, while hydroxycinnamic acids (HCAs) and flavonols were abundant in leaves. Higher antioxidant activities were found in leaves than in berries, using several in vitro assays. After the simulated in vitro digestion, the levels of polyphenols were significantly reduced, in particular those of berries (81.8% decrease). Anthocyanins were the most affected compounds during the simulated digestion. However, despite the significant loss of phenolic compounds during digestion, methanol extracts of digested berries and leaves were still able to scavenge free-radicals. Hence, the consumption of leaves and/or berries of S. lanceolata may help prevent oxidative stress.
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Affiliation(s)
- Joana Pinto
- CQM - Centro de Química da Madeira, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal
| | - Vítor Spínola
- CQM - Centro de Química da Madeira, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal
| | - Eulogio J Llorent-Martínez
- University of Castilla-La Mancha, Regional Institute for Applied Chemistry Research (IRICA), Ciudad Real 13071, Spain
| | | | - Lucía Molina-García
- Department of Physical and Analytical Chemistry, University of Jaén, Campus Las Lagunillas S/N, E-23071 Jaén, Spain
| | - Paula C Castilho
- CQM - Centro de Química da Madeira, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal.
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243
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Evaluation of oligosaccharide profiles in selected cooked tubers and roots subjected to in vitro digestion. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2016.07.046] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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244
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López-García G, Cilla A, Barberá R, Alegría A. Protective effect of antioxidants contained in milk-based fruit beverages against sterol oxidation products. J Funct Foods 2017. [DOI: 10.1016/j.jff.2016.12.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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245
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In vitro bioaccessibility of the marine biotoxins okadaic acid, dinophysistoxin-2 and their 7-O-acyl fatty acid ester derivatives in raw and steamed shellfish. Food Chem Toxicol 2017; 101:121-127. [DOI: 10.1016/j.fct.2017.01.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 01/04/2017] [Accepted: 01/11/2017] [Indexed: 11/20/2022]
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246
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Ntemiri A, Chonchúir FN, O'Callaghan TF, Stanton C, Ross RP, O'Toole PW. Glycomacropeptide Sustains Microbiota Diversity and Promotes Specific Taxa in an Artificial Colon Model of Elderly Gut Microbiota. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:1836-1846. [PMID: 28176523 DOI: 10.1021/acs.jafc.6b05434] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The potential of milk-derived glycomacropeptide (GMP) and lactose for modulating the human gut microbiota of older people, in whom loss of diversity correlates with inferior health, was investigated. We used an in vitro batch fermentation (artificial colon model) to simulate colonic fermentation processes of two GMP products, i.e., a commercially available GMP concentrate and a semipurified GMP concentrate, and lactose. Faecal samples were collected from healthy and frail older people. Samples were analyzed by Illumina Miseq sequencing of rRNA gene amplicons. The commercial GMP preparation had a positive effect on the growth of Coprococcus and Clostridium cluster XIVb and sustained a higher faecal microbiota diversity compared to control substrates or lactose. Lactose fermentation promoted the growth of Proteobacteria including Escherichia/Shigella. This work provides an in-depth insight on the potential of GMP and lactose for modulating the gut microbiota and contributes more evidence confirming the prebiotic activity of GMP.
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Affiliation(s)
- Alexandra Ntemiri
- School of Microbiology, Food Science Building, University College Cork , Western Road, T12 Y337 Cork, Ireland
| | | | | | - Catherine Stanton
- APC Microbiome Institute, University College Cork , Western Road, T12 Y337 Cork, Ireland
- Moorepark Food Research Centre , Fermoy, Co. Cork P61 C996, Ireland
| | - R Paul Ross
- APC Microbiome Institute, University College Cork , Western Road, T12 Y337 Cork, Ireland
- Moorepark Food Research Centre , Fermoy, Co. Cork P61 C996, Ireland
| | - Paul W O'Toole
- School of Microbiology, Food Science Building, University College Cork , Western Road, T12 Y337 Cork, Ireland
- APC Microbiome Institute, University College Cork , Western Road, T12 Y337 Cork, Ireland
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Cervantes-Paz B, Ornelas-Paz JDJ, Ruiz-Cruz S, Rios-Velasco C, Ibarra-Junquera V, Yahia EM, Gardea-Béjar AA. Effects of pectin on lipid digestion and possible implications for carotenoid bioavailability during pre-absorptive stages: A review. Food Res Int 2017; 99:917-927. [PMID: 28847428 DOI: 10.1016/j.foodres.2017.02.012] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 02/03/2017] [Accepted: 02/17/2017] [Indexed: 12/21/2022]
Abstract
Pectin, an abundant polysaccharide in the human diet, has structural characteristics and functional properties that are strongly dependent on the food matrix (e.g., origin, type, cultivar/variety, ripening stage, style and intensity of processing). These polysaccharides have a strong effect on lipid digestion, which is required for the liberation of carotenoids from emulsified lipid droplets in the gastrointestinal content and for the formation of micelles, in which the carotenoids must be incorporated before absorption. Only micellarized carotenoids can be absorbed and subsequently exert protective effects on human health. The alteration of lipolysis by pectin can occur through several mechanisms; however, they have not been linked directly to carotenoid micellarization. This paper provides an overview of the effects of the properties of pectin on the ion concentration in the digestive content, the viscosity of the digestive medium, the properties of the lipid droplet surfaces and lipase activity and analyzes the impact of these events on lipid digestion and subsequent carotenoid micellarization.
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Affiliation(s)
- Braulio Cervantes-Paz
- Centro de Investigación en Alimentación y Desarrollo, A.C.-Unidad Cuauhtémoc, Av. Río Conchos S/N, Parque Industrial, C.P. 31570, Cd. Cuauhtémoc, Chihuahua, Mexico.
| | - José de Jesús Ornelas-Paz
- Centro de Investigación en Alimentación y Desarrollo, A.C.-Unidad Cuauhtémoc, Av. Río Conchos S/N, Parque Industrial, C.P. 31570, Cd. Cuauhtémoc, Chihuahua, Mexico.
| | - Saul Ruiz-Cruz
- Instituto Tecnológico de Sonora, Departamento de Biotecnología y Ciencias Alimentarias, 5 de Febrero 818 Sur, C.P. 85000 Cd. Obregón, Sonora, Mexico.
| | - Claudio Rios-Velasco
- Centro de Investigación en Alimentación y Desarrollo, A.C.-Unidad Cuauhtémoc, Av. Río Conchos S/N, Parque Industrial, C.P. 31570, Cd. Cuauhtémoc, Chihuahua, Mexico.
| | - Vrani Ibarra-Junquera
- Universidad de Colima, Bioengineering Laboratory, Km. 9 carretera Coquimatlán-Colima, C.P. 28400 Coquimatlán, Colima, Mexico.
| | - Elhadi M Yahia
- Universidad Autónoma de Querétaro, Facultad de Ciencias Naturales. Avenida de las Ciencias S/N, C.P. 76230 Juriquilla, Querétaro, Mexico.
| | - Alfonso A Gardea-Béjar
- Centro de Investigación en Alimentación y Desarrollo, A.C.-Unidad Guaymas, Carretera al Varadero Nacional km. 6.6, Col. Las Playitas, C.P. 85480 Guaymas, Sonora, Mexico.
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Shani-Levi C, Alvito P, Andrés A, Assunção R, Barberá R, Blanquet-Diot S, Bourlieu C, Brodkorb A, Cilla A, Deglaire A, Denis S, Dupont D, Heredia A, Karakaya S, Giosafatto CVL, Mariniello L, Martins C, Ménard O, El SN, Vegarud GE, Ulleberg E, Lesmes U. Extending in vitro digestion models to specific human populations: Perspectives, practical tools and bio-relevant information. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2016.10.017] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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250
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Ding Q, Nie S, Hu J, Zong X, Li Q, Xie M. In vitro and in vivo gastrointestinal digestion and fermentation of the polysaccharide from Ganoderma atrum. Food Hydrocoll 2017. [DOI: 10.1016/j.foodhyd.2016.10.018] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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