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Guo B, Oliviero T, Fogliano V, Ma Y, Chen F, Capuano E. Gastrointestinal Bioaccessibility and Colonic Fermentation of Fucoxanthin from the Extract of the Microalga Nitzschia laevis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:1844-1850. [PMID: 31081326 PMCID: PMC7034079 DOI: 10.1021/acs.jafc.9b02496] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Affiliation(s)
- Bingbing Guo
- Institute for Food and Bioresource Engineering, College of Engineering, Peking University, Beijing 100871, People’s Republic of China
- Food Quality and Design Group, Department of Agrotechnology and Food Sciences, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, Netherlands
| | - Teresa Oliviero
- Food Quality and Design Group, Department of Agrotechnology and Food Sciences, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, Netherlands
| | - Vincenzo Fogliano
- Food Quality and Design Group, Department of Agrotechnology and Food Sciences, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, Netherlands
| | - Yuwei Ma
- Food Quality and Design Group, Department of Agrotechnology and Food Sciences, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, Netherlands
| | - Feng Chen
- Institute for Food and Bioresource Engineering, College of Engineering, Peking University, Beijing 100871, People’s Republic of China
- Institute for Advanced Study, Shenzhen University, Nanshan District, Shenzhen, Guangdong 518060, People’s Republic of China
| | - Edoardo Capuano
- Food Quality and Design Group, Department of Agrotechnology and Food Sciences, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, Netherlands
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52
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Dekkers B, Acquistapace S, Donato L, Soulié V, Stoudmann R, Loussert C, Meyer C, Engmann J, Wooster T. Biodegradable biopolymer network structures to create delayed burst digestive release of encapsulated lipids. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105303] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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53
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Bernaerts TM, Verstreken H, Dejonghe C, Gheysen L, Foubert I, Grauwet T, Van Loey AM. Cell disruption of Nannochloropsis sp. improves in vitro bioaccessibility of carotenoids and ω3-LC-PUFA. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103770] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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54
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Mulet-Cabero AI, Egger L, Portmann R, Ménard O, Marze S, Minekus M, Le Feunteun S, Sarkar A, Grundy MML, Carrière F, Golding M, Dupont D, Recio I, Brodkorb A, Mackie A. A standardised semi-dynamic in vitro digestion method suitable for food – an international consensus. Food Funct 2020; 11:1702-1720. [DOI: 10.1039/c9fo01293a] [Citation(s) in RCA: 134] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Standardised recommendations for a physiologically relevant, semi-dynamic in vitro simulation of upper GI tract digestion.
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Affiliation(s)
| | | | | | | | | | | | | | - Anwesha Sarkar
- School of Food Science & Nutrition
- University of Leeds
- Leeds
- UK
| | - Myriam M.-L. Grundy
- University of Reading
- School of Agriculture
- Policy and Development
- Reading RG6 6AR
- UK
| | - Frédéric Carrière
- Aix-Marseille Université
- CNRS
- UMR7281 Bioénergétique et Ingénierie des Protéines
- 13402 Marseille cedex 09
- France
| | - Matt Golding
- School of Food and Nutrition
- Massey University
- Palmerston North
- New Zealand
| | | | - Isidra Recio
- Instituto de Investigación en Ciencias de la Alimentación (CIAL
- CSIC-UAM)
- 28049 Madrid
- Spain
| | | | - Alan Mackie
- School of Food Science & Nutrition
- University of Leeds
- Leeds
- UK
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55
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Guo C, Zhao Z, Deng X, Chen Z, Tu Z, Yuan G. Regulation of angiopoietin-like protein 8 expression under different nutritional and metabolic status. Endocr J 2019; 66:1039-1046. [PMID: 31631098 DOI: 10.1507/endocrj.ej19-0263] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a chronic metabolic disease with increasing prevalence worldwide. Angiopoietin-like protein 8 (ANGPTL8), a member of the angiopoietin-like protein family, is involved in glucose metabolism, lipid metabolism, and energy homeostasis and believed to be associated with T2DM. Expression levels of ANGPTL8 are often significantly altered in metabolic diseases, such as non-alcoholic fatty liver disease (NAFLD) and diabetes mellitus. Studies have shown that ANGPTL8, together with other members of this protein family, such as angiopoietin-like protein 3 (ANGPTL3) and angiopoietin-like protein 4 (ANGPTL4), regulates the activity of lipoprotein lipase (LPL), thereby participating in the regulation of triglyceride related lipoproteins (TRLs). In addition, members of the angiopoietin-like protein family are varyingly expressed among different tissues and respond differently under diverse nutritional and metabolic status. These findings may provide new options for the diagnosis and treatment of diabetes, metabolic syndromes and other diseases. In this review, the interaction between ANGPTL8 and ANGPTL3 or ANGPTL4, and the differential expression of ANGPTL8 responding to different nutritional and metabolic status during the regulation of LPL activity were reviewed.
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Affiliation(s)
- Chang Guo
- Department of Endocrinology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Zhicong Zhao
- Department of Endocrinology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Xia Deng
- Department of Endocrinology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Zian Chen
- Institute of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Zhigang Tu
- Institute of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Guoyue Yuan
- Department of Endocrinology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
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56
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Jo M, Ban C, Goh KK, Choi YJ. Influence of chitosan-coating on the stability and digestion of emulsions stabilized by waxy maize starch crystals. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.04.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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57
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Wang J, Liu L, Liu L, Sun L, Li C. Absorption of 1,3-dioleyl-2-palmitoylglycerol and intestinal flora profiles changes in mice. Int J Food Sci Nutr 2019; 71:296-306. [PMID: 31385547 DOI: 10.1080/09637486.2019.1648386] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The purpose of this study was to investigate the digestion and absorption of 1,3-dioleyl-2-palmitoylglycerol (OPO) and its effects on mineral absorption and intestinal flora in vivo. Fatty acids and mineral faeces were measured using gas chromatography-mass spectrometry and inductively coupled plasma mass spectrometry, respectively. The intestinal flora composition was assessed using high-throughput 16S rRNA sequencing. After 4-week feeding experiment, the apparent absorption rate of calcium in O group (mice fed with OPO) was 48.54 ± 0.21%, which was significantly higher than that in Z group (mice fed with mixed vegetable oil), the percentage of palmitic acid in serum of the O group mice was significantly higher. Compared with Z group, the mean relative abundance of Bifidobacteriaceae and Lactobacillaceae in the O group mice was higher. These results show that OPO can promote the absorption of fat and calcium, promote the growth of beneficial bacteria.
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Affiliation(s)
- Jing Wang
- Key Laboratory of Dairy Sciences, College of Food Sciences, Northeast Agricultural University, Harbin, China
| | - Lihua Liu
- Institute of Animal Science (IAS), Chinese Academy of Agricultural Sciences (CAAS), Beijing, China
| | - Libo Liu
- Key Laboratory of Dairy Sciences, College of Food Sciences, Northeast Agricultural University, Harbin, China
| | - Lihua Sun
- Hubei UBT Biological Engineering Co. Ltd, Huang Gang, China
| | - Chun Li
- Key Laboratory of Dairy Sciences, College of Food Sciences, Northeast Agricultural University, Harbin, China
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58
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Pabois O, Lorenz CD, Harvey RD, Grillo I, Grundy MML, Wilde PJ, Gerelli Y, Dreiss CA. Molecular insights into the behaviour of bile salts at interfaces: a key to their role in lipid digestion. J Colloid Interface Sci 2019; 556:266-277. [PMID: 31450021 DOI: 10.1016/j.jcis.2019.08.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 06/21/2019] [Accepted: 08/03/2019] [Indexed: 11/19/2022]
Abstract
HYPOTHESES Understanding the mechanisms underlying lipolysis is crucial to address the ongoing obesity crisis and associated cardiometabolic disorders. Bile salts (BS), biosurfactants present in the small intestine, play key roles in lipid digestion and absorption. It is hypothesised that their contrasting functionalities - adsorption at oil/water interfaces and shuttling of lipolysis products away from these interfaces - are linked to their structural diversity. We investigate the interfacial films formed by two BS, sodium taurocholate (NaTC) and sodium taurodeoxycholate (NaTDC), differing by the presence or absence of a hydroxyl group on their steroid skeleton. EXPERIMENTS Their adsorption behaviour at the air/water interface and interaction with a phospholipid monolayer - used to mimic a fat droplet interface - were assessed by surface pressure measurements and ellipsometry, while interfacial morphologies were characterised in the lateral and perpendicular directions by Brewster angle microscopy, X-ray and neutron reflectometry, and molecular dynamics simulations. FINDINGS Our results provide a comprehensive molecular-level understanding of the mechanisms governing BS interfacial behaviour. NaTC shows a higher affinity for the air/water and lipid/water interfaces, and may therefore favour enzyme adsorption, whereas NaTDC exhibits a higher propensity for desorption from these interfaces, and may thus more effectively displace hydrolysis products from the interface, through dynamic exchange.
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Affiliation(s)
- Olivia Pabois
- Institut Laue-Langevin, Grenoble 38000, France; Institute of Pharmaceutical Science, King's College London, London SE1 9NH, United Kingdom.
| | - Christian D Lorenz
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom.
| | - Richard D Harvey
- Institut für Pharmazie, Martin-Luther-Universität Halle-Wittenberg, Halle (Saale) 06099, Germany.
| | | | - Myriam M-L Grundy
- School of Agriculture, Policy and Development, University of Reading, Reading RG6 6AR, United Kingdom.
| | - Peter J Wilde
- Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UA, United Kingdom.
| | | | - Cécile A Dreiss
- Institute of Pharmaceutical Science, King's College London, London SE1 9NH, United Kingdom.
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59
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Ye Z, Cao C, Li R, Cao P, Li Q, Liu Y. Lipid composition modulates the intestine digestion rate and serum lipid status of different edible oils: a combination of in vitro and in vivo studies. Food Funct 2019; 10:1490-1503. [PMID: 30783644 DOI: 10.1039/c8fo01290c] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The objective of the present study was to investigate the connections between lipid compositions and the digestion and absorption differences of different lipids. Five typical edible oils (palm oil, PO; leaf lard oil, LO; rapeseed oil, RO; sunflower oil, SO; linseed oil, LINO) were selected to conduct in vitro digestion experiments considering the lipid digestion extent and hydrolysis rate before analyzing the fatty acid composition and TAG profiles using GC and UHPLC-Q-TOF-MS/MS. Meanwhile, the postprandial lipid absorption status after gavage administration was examined in adult male Sprague-Dawley rats with respect to serum lipid profiles. The results showed that the maximum FFA release extent decreased in the order: PO > RO > LINO > SO > LO, and the FFA release apparent constants were PO > SO ≈ RO > LO ≈ LINO. This suggested that the fatty acid species and the location of fatty acids within TAG molecules could significantly affect the lipid digestion fates in the gastrointestinal tract, and short chain saturated fatty acids located at the Sn-1, 3 position could favor the lipid digestion process. PO and LO were both shown to be more likely to affect the serum TG levels and LDL-C : HDL-C ratio compared with RO, SO and LINO. Different fatty acids displayed different correlations with serum lipid profiles when examined by Pearson correlation analysis. This suggested that fatty acid composition and TAG profiles may influence first the digestion rate and then the serum lipid profiles. This further confirmed that lipid composition could modulate the digestion and absorption status under the gastrointestinal conditions. These findings may provide some basic understanding of the connections between lipid composition and their functional difference.
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Affiliation(s)
- Zhan Ye
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, People's Republic of China.
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60
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Advanced Lipid Technologies® (ALT®): A Proven Formulation Platform to Enhance the Bioavailability of Lipophilic Compounds. JOURNAL OF DRUG DELIVERY 2019; 2019:1957360. [PMID: 31360551 PMCID: PMC6644232 DOI: 10.1155/2019/1957360] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/20/2019] [Accepted: 06/25/2019] [Indexed: 02/08/2023]
Abstract
Despite recent advances, the drug development process continues to face significant challenges to efficiently improve the poor solubility of active pharmaceutical ingredients (API) in aqueous media or to improve the bioavailability of lipid-based formulations. The inherent high intra- and interindividual variability of absorption of oral lipophilic drug leads to inconsistent and unpredictable bioavailability and magnitude of the therapeutic effect. For this reason, the development of lipid-based drugs remains a challenging endeavour with a high risk of failure. Therefore, effective strategies to assure a predictable, consistent, and reproducible bioavailability and therapeutic effect for lipid-based medications are needed. Different solutions to address this problem have been broadly studied, including the approaches of particle size reduction, prodrugs, salt forms, cocrystals, solid amorphous forms, cyclodextrin clathrates, and lipid-based drug delivery systems such as self-emulsifying systems and liposomes. Here, we provide a brief description of the current strategies commonly employed to increase the bioavailability of lipophilic drugs and present Advanced Lipid Technologies® (ALT®), a combination of different surfactants that has been demonstrated to improve the absorption of omega-3 fatty acids under various physiological and pathological states.
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61
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Joyce P, Dening TJ, Meola TR, Schultz HB, Holm R, Thomas N, Prestidge CA. Solidification to improve the biopharmaceutical performance of SEDDS: Opportunities and challenges. Adv Drug Deliv Rev 2019; 142:102-117. [PMID: 30529138 DOI: 10.1016/j.addr.2018.11.006] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 11/21/2018] [Accepted: 11/27/2018] [Indexed: 01/28/2023]
Abstract
Self-emulsifying drug delivery systems (SEDDS) offer potential for overcoming the inherent slow dissolution and poor oral absorption of hydrophobic drugs by retaining them in a solubilised state during gastrointestinal transit. However, the promising biopharmaceutical benefits of liquid lipid formulations has not translated into widespread commercial success, due to their susceptibility to long term storage and in vivo precipitation issues. One strategy that has emerged to overcome such limitations, is to combine the solubilisation and dissolution enhancing properties of lipids with the stabilising effects of solid carrier materials. The development of intelligent hybrid drug formulations has presented new opportunities to harness the potential of emulsified lipids in optimising oral bioavailability for lipophilic therapeutics. Specific emphasis of this review is placed on the impact of solidification approaches and excipients on the biopharmaceutical performance of self-emulsifying lipids, with findings highlighting the key design considerations that should be implemented when developing hybrid lipid-based formulations.
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62
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Berthelsen R, Klitgaard M, Rades T, Müllertz A. In vitro digestion models to evaluate lipid based drug delivery systems; present status and current trends. Adv Drug Deliv Rev 2019; 142:35-49. [PMID: 31265861 DOI: 10.1016/j.addr.2019.06.010] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 06/07/2019] [Accepted: 06/28/2019] [Indexed: 12/31/2022]
Abstract
During the past two decades, a range of in vitro models simulating the digestion processes occurring in the stomach and small intestine have been developed to characterize lipid based drug delivery systems (LbDDSs). This review describes the presently existing range of in vitro digestion models and their use in the field of oral drug delivery. The models are evaluated in terms of their suitability to assess LbDDSs, and their ability to produce in vitro - in vivo correlations (IVIVCs). While the pH-stat lipolysis model is by far the most commonly utilized in vitro digestion model in relation to characterizing LbDDSs, a series of recent studies have shown a lack of IVIVCs limiting its future use. Presently, no single in vitro digestion model exists which is able to predict the in vivo performance of various LbDDSs. However, recent research has shown the potential of combined digestion-permeation models as well as species specific digestion models.
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Affiliation(s)
- Ragna Berthelsen
- University of Copenhagen, Department of Pharmacy, Universitetsparken 2, 2100 Copenhagen, Denmark.
| | - Mette Klitgaard
- University of Copenhagen, Department of Pharmacy, Universitetsparken 2, 2100 Copenhagen, Denmark.
| | - Thomas Rades
- University of Copenhagen, Department of Pharmacy, Universitetsparken 2, 2100 Copenhagen, Denmark.
| | - Anette Müllertz
- University of Copenhagen, Department of Pharmacy, Universitetsparken 2, 2100 Copenhagen, Denmark.
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63
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Mahmood A, Bernkop-Schnürch A. SEDDS: A game changing approach for the oral administration of hydrophilic macromolecular drugs. Adv Drug Deliv Rev 2019; 142:91-101. [PMID: 29981355 DOI: 10.1016/j.addr.2018.07.001] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 06/22/2018] [Accepted: 07/02/2018] [Indexed: 12/11/2022]
Abstract
Since the development of self-emulsifying drug delivery systems (SEDDS) in 1980's, they attract the attention of researchers in order to confront the challenge of poor water-solubility of orally given drugs. Within recent years, SEDDS were also discovered for oral administration of hydrophilic macromolecular drugs such as peptides, proteins, polysaccharides and pDNA. Due to hydrophobic ion pairing (HIP) with oppositely charged lipophilic auxiliary agents the resulting complexes can be incorporated in the lipophilic phase of SEDDS. Depending on the solubility of the complex in the SEDDS pre-concentrate and in the release medium drug release can be adjusted on purpose by choosing more or less lipophilic auxiliary agents in appropriate quantities for HIP. Within the oily droplets formed in the GI-tract drugs are protected towards degradation by proteases and nucleases and thiol-disulfide exchange reactions with dietary proteins. The oily droplets can be made mucoadhesive or highly mucus permeating depending on their target site. Furthermore, even their cellular uptake properties can be tuned by adjusting their zeta potential or decorating them with cell penetrating peptides. The potential of SEDDS for oral administration of hydrophilic macromolecular drugs could meanwhile be demonstrated via various in vivo studies showing a bioavailability at least in the single digit percentage range. Owing to these properties advanced SEDDS turned out to be a game changing approach for the oral administration of hydrophilic macromolecular drugs.
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Affiliation(s)
- Arshad Mahmood
- Department of Pharmaceutical Technology, Institute of Pharmacy, University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria; Department of Pharmacy, COMSATS Institute of Information Technology Abbottabad, Abbottabad 22060, Pakistan
| | - Andreas Bernkop-Schnürch
- Department of Pharmaceutical Technology, Institute of Pharmacy, University of Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria.
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64
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Butler J, Hens B, Vertzoni M, Brouwers J, Berben P, Dressman J, Andreas CJ, Schaefer KJ, Mann J, McAllister M, Jamei M, Kostewicz E, Kesisoglou F, Langguth P, Minekus M, Müllertz A, Schilderink R, Koziolek M, Jedamzik P, Weitschies W, Reppas C, Augustijns P. In vitro models for the prediction of in vivo performance of oral dosage forms: Recent progress from partnership through the IMI OrBiTo collaboration. Eur J Pharm Biopharm 2019; 136:70-83. [DOI: 10.1016/j.ejpb.2018.12.010] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 12/19/2018] [Indexed: 02/08/2023]
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65
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Jiao W, Li L, Yu A, Zhao D, Sheng B, Aikelamu M, Li B, Zhang X. In Vitro Gastrointestinal Digestibility of Crystalline Oil-in-Water Emulsions: Influence of Fat Crystal Structure. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:927-934. [PMID: 30608158 DOI: 10.1021/acs.jafc.8b04287] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
To investigate how the fat crystal structure affects lipid in vitro digestibility, 30% palm stearin-in-water emulsions were prepared after storage at different temperatures (4, 25, and 37 °C) for 1 h, which consisted of different polymorphic forms, sizes, and quantities of fat crystals. The variation of particle size ( d4,3), zeta potential, and microstructure during the gastrointestinal digestion and the free fatty acid (FFA) released in small intestine phase were investigated. After oral and gastric digestion, all of the emulsions underwent partial or complete coalescence and flocculation. During intestinal digestion, the d4,3 and zeta potentials did not notably affect lipid digestion. The FFA-released assay results indicated that the lipid digestion extent decreased as the fat crystal size and content of the β polymorph increased, and there was no obvious relationship between FFA release and fat crystal quantity or solid fat content (SFC). This study highlighted the crucial roles of fat crystal size and polymorphic form in regulating the digestion behavior of lipid-based O/W emulsions.
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Affiliation(s)
- Wenjuan Jiao
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety , South China University of Technology , Guangzhou 510640 , China
| | - Lin Li
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety , South China University of Technology , Guangzhou 510640 , China
- School of Chemical Engineering and Energy Technology , Dongguan University of Technology , College Road 1 , Dongguan 523808 , China
| | - Anling Yu
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety , South China University of Technology , Guangzhou 510640 , China
| | - Di Zhao
- Key Laboratory of Meat Processing and Quality Control, MOE; Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control; Key Laboratory of Meat Products Processing, MOA ; Nanjing Agricultural University ; Nanjing 210095 , People's Republic of China
| | - Bulei Sheng
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety , South China University of Technology , Guangzhou 510640 , China
| | - Medinu Aikelamu
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety , South China University of Technology , Guangzhou 510640 , China
| | - Bing Li
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety , South China University of Technology , Guangzhou 510640 , China
| | - Xia Zhang
- School of Food Science and Engineering, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety , South China University of Technology , Guangzhou 510640 , China
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66
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Acquistapace S, Patel L, Patin A, Forbes-Blom E, Cuenoud B, Wooster TJ. Effects of interesterified lipid design on the short/medium chain fatty acid hydrolysis rate and extent (in vitro). Food Funct 2019; 10:4166-4176. [DOI: 10.1039/c9fo00671k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Short/medium chain fatty acids have well known health effects such as gut immune regulation and ketogenesis.
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Affiliation(s)
| | | | - Amaury Patin
- Institute of Food Safety and Analytical Sciences
- Nestlé Research
- Lausanne
- Switzerland
| | | | - Bernard Cuenoud
- Translation Research
- Nestlé Health Science
- Epalinges
- Switzerland
| | - Tim J. Wooster
- Nestlé Institute of Material Sciences
- Nestlé Research
- Lausanne
- Switzerland
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67
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Nieva-Echevarría B, Goicoechea E, Guillén MD. Food lipid oxidation under gastrointestinal digestion conditions: A review. Crit Rev Food Sci Nutr 2018; 60:461-478. [DOI: 10.1080/10408398.2018.1538931] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Bárbara Nieva-Echevarría
- Food Technology, Faculty of Pharmacy, Lascaray Research Center, University of the Basque Country (UPV/EHU), Vitoria, Spain
| | - Encarnación Goicoechea
- Food Technology, Faculty of Pharmacy, Lascaray Research Center, University of the Basque Country (UPV/EHU), Vitoria, Spain
| | - María D. Guillén
- Food Technology, Faculty of Pharmacy, Lascaray Research Center, University of the Basque Country (UPV/EHU), Vitoria, Spain
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68
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Ye Z, Cao C, Liu Y, Cao P, Li Q. Digestion fates of different edible oils vary with their composition specificities and interactions with bile salts. Food Res Int 2018; 111:281-290. [DOI: 10.1016/j.foodres.2018.05.040] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 05/10/2018] [Accepted: 05/18/2018] [Indexed: 01/15/2023]
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69
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Riethorst D, Mitra A, Kesisoglou F, Xu W, Tack J, Brouwers J, Augustijns P. Human intestinal fluid layer separation: The effect on colloidal structures & solubility of lipophilic compounds. Eur J Pharm Biopharm 2018; 129:104-110. [DOI: 10.1016/j.ejpb.2018.05.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 04/10/2018] [Accepted: 05/21/2018] [Indexed: 01/22/2023]
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70
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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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71
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Lipolysis kinetics of milk-fat catalyzed by an enzymatic supplement under simulated gastrointestinal conditions. FOOD BIOSCI 2018. [DOI: 10.1016/j.fbio.2018.02.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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72
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Sassene PJ, Fanø M, Mu H, Rades T, Aquistapace S, Schmitt B, Cruz-Hernandez C, Wooster TJ, Müllertz A. Comparison of lipases for in vitro models of gastric digestion: lipolysis using two infant formulas as model substrates. Food Funct 2018; 7:3989-3998. [PMID: 27711870 DOI: 10.1039/c6fo00158k] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The aim of this study was to find a lipase suitable as a surrogate for Human Gastric Lipase (HGL), since the development of predictive gastrointestinal lipolysis models are hampered by the lack of a lipase with similar digestive properties as HGL. Three potential surrogates for HGL; Rhizopus Oryzae Lipase (ROL), Rabbit Gastric Lipase (RGL) and recombinant HGL (rHGL), were used to catalyze the in vitro digestion of two infant formulas (a medium-chain triacylglyceride enriched formula (MC-IF) and a predominantly long-chain triacylglyceride formula (LC-IF)). Digesta were withdrawn after 0, 5, 15, 30, 60 min of gastric digestion and after 90 or 180 min of intestinal digestion with or without the presence of pancreatic enzymes, respectively. The digesta were analyzed by scanning electron microscopy and gas chromatography to quantify the release of fatty acids (FAs). Digestions of both formulas, catalyzed by ROL, showed that the extent of gastric digestion was higher than expected from previously published in vivo data. ROL was furthermore insensitive to FA chain length and all FAs were released at the same pace. RGL and rHGL favoured the release of MC-FAs in both formulas, but rHGL did also release some LC-FAs during digestion of MC-IF, whereas RGL only released MC-FAs. Digestion of a MC-IF by HGL in vivo showed that MC-FAs are preferentially released, but some LC-FAs are also released. Thus of the tested lipase rHGL replicated the digestive properties of HGL the best and is a suitable surrogate for HGL for use in in vitro gastrointestinal lipolysis models.
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Affiliation(s)
- P J Sassene
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
| | - M Fanø
- Bioneer:Farma, University of Copenhagen, Copenhagen, Denmark
| | - H Mu
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
| | - T Rades
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
| | | | - B Schmitt
- Nestlé Research Center, Lausanne, Switzerland
| | | | - T J Wooster
- Nestlé Research Center, Lausanne, Switzerland
| | - A Müllertz
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark. and Bioneer:Farma, University of Copenhagen, Copenhagen, Denmark
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73
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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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74
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Maher T, Clegg ME. Dietary lipids with potential to affect satiety: Mechanisms and evidence. Crit Rev Food Sci Nutr 2018; 59:1619-1644. [DOI: 10.1080/10408398.2017.1423277] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Tyler Maher
- Oxford Brookes Centre for Nutrition and Health, Department of Sport, Health Sciences and Social Work, Faculty of Health and Life Sciences, Oxford Brookes University, Gipsy Lane, Oxford, UK
| | - Miriam E. Clegg
- Oxford Brookes Centre for Nutrition and Health, Department of Sport, Health Sciences and Social Work, Faculty of Health and Life Sciences, Oxford Brookes University, Gipsy Lane, Oxford, UK
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75
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PolyPhenolic rich fraction of Terminalia paniculata attenuates obesity through inhibition of pancreatic amylase, lipase and 3T3-L1 adipocyte differentiation. JOURNAL OF NUTRITION & INTERMEDIARY METABOLISM 2017. [DOI: 10.1016/j.jnim.2017.11.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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76
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Poquet L, Wooster TJ. Infant digestion physiology and the relevance of in vitro biochemical models to test infant formula lipid digestion. Mol Nutr Food Res 2017; 60:1876-95. [PMID: 27279140 DOI: 10.1002/mnfr.201500883] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 03/05/2016] [Accepted: 05/31/2016] [Indexed: 01/30/2023]
Abstract
Lipids play an important role in the diet of preterm and term infants providing a key energy source and essential lipid components for development. While a lot is known about adult lipid digestion, our understanding of infant digestion physiology is still incomplete, the greatest gap being on the biochemistry of the small intestine, particularly the activity and relative importance of the various lipases active in the intestine. The literature has been reviewed to identify the characteristics of lipid digestion of preterm and term infants, but also to better understand the physiology of the infant gastrointestinal tract compared to adults that impacts the absorption of lipids. The main differences are a higher gastric pH, submicellar bile salt concentration, a far more important role of gastric lipases as well as differences at the level of the intestinal barrier. Importantly, the consequences of improper in vitro replication of gastric digestions conditions (pH and lipase specificity) are demonstrated using examples from the most recent of studies. It is true that some animal models could be adapted to study infant lipid digestion physiology, however the ethical relevance of such models is questionable, hence the development of accurate in vitro models is a must. In vitro models that combine up to date knowledge of digestion biochemistry with intestinal cells in culture are the best choice to replicate digestion and absorption in infant population, this would allow the adaptation of infant formula for a better digestion and absorption of dietary lipids by preterm and term infants.
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Affiliation(s)
- Laure Poquet
- Nestlé Research Center, Vers-Chez-Les-Blanc, Lausanne 26, Switzerland
| | - Tim J Wooster
- Nestlé Research Center, Vers-Chez-Les-Blanc, Lausanne 26, Switzerland
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77
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Zechner R, Madeo F, Kratky D. Cytosolic lipolysis and lipophagy: two sides of the same coin. Nat Rev Mol Cell Biol 2017; 18:671-684. [DOI: 10.1038/nrm.2017.76] [Citation(s) in RCA: 258] [Impact Index Per Article: 36.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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78
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Mulet-Cabero AI, Rigby NM, Brodkorb A, Mackie AR. Dairy food structures influence the rates of nutrient digestion through different in vitro gastric behaviour. Food Hydrocoll 2017. [DOI: 10.1016/j.foodhyd.2016.12.039] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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79
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Ex vivo digestion of raw, pasteurised and homogenised milk – Effects on lipolysis and proteolysis. Int Dairy J 2017. [DOI: 10.1016/j.idairyj.2016.09.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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80
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Kamstrup D, Berthelsen R, Sassene PJ, Selen A, Müllertz A. In Vitro Model Simulating Gastro-Intestinal Digestion in the Pediatric Population (Neonates and Young Infants). AAPS PharmSciTech 2017; 18:317-329. [PMID: 27796909 DOI: 10.1208/s12249-016-0649-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 10/05/2016] [Indexed: 01/09/2023] Open
Abstract
The focus on drug delivery for the pediatric population has been steadily increasing in the last decades. In terms of developing in vitro models simulating characteristics of the targeted pediatric population, with the purpose of predicting drug product performance after oral administration, it is important to simulate the gastro-intestinal conditions and processes the drug will encounter upon oral administration. When a drug is administered in the fed state, which is commonly the case for neonates, as they are typically fed every 3 h, the digestion of the milk will affect the composition of the fluid available for drug dissolution/solubilization. Therefore, in order to predict the solubilized amount of drug available for absorption, an in vitro model simulating digestion in the gastro-intestinal tract should be utilized. In order to simulate the digestion process and the drug solubilization taking place in vivo, the following aspects should be considered; physiologically relevant media, media volume, use of physiological enzymes in proper amounts, as well as correct pH and addition of relevant co-factors, e.g., bile salts and co-enzymes. Furthermore, physiological transit times and appropriate mixing should be considered and mimicked as close as possible. This paper presents a literature review on physiological factors relevant for digestion and drug solubilization in neonates. Based on the available literature data, a novel in vitro digestion model simulating digestion and drug solubilization in the neonate and young infant pediatric population (2 months old and younger) was designed.
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81
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Van Den Abeele J, Rubbens J, Brouwers J, Augustijns P. The dynamic gastric environment and its impact on drug and formulation behaviour. Eur J Pharm Sci 2017; 96:207-231. [DOI: 10.1016/j.ejps.2016.08.060] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 08/30/2016] [Accepted: 08/30/2016] [Indexed: 02/08/2023]
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82
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Impact de la structure émulsionnée des lipides sur le devenir métabolique des acides gras alimentaires. CAHIERS DE NUTRITION ET DE DIETETIQUE 2016. [DOI: 10.1016/j.cnd.2016.06.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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83
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Nanostructuring Biomaterials with Specific Activities towards Digestive Enzymes for Controlled Gastrointestinal Absorption of Lipophilic Bioactive Molecules. Adv Colloid Interface Sci 2016; 237:52-75. [PMID: 28314428 DOI: 10.1016/j.cis.2016.10.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 10/18/2016] [Accepted: 10/18/2016] [Indexed: 11/24/2022]
Abstract
This review describes the development of novel lipid-based biomaterials that modulate fat digestion for the enhanced uptake of encapsulated lipophilic bioactive compounds (e.g. drugs and vitamins). Specific focus is directed towards analysing how key material characteristics affect the biological function of digestive lipases and manipulate lipolytic digestion. The mechanism of lipase action is a complex, interfacial process, whereby hydrolysis can be controlled by the ability for lipase to access and adsorb to the lipid-in-water interface. However, significant conjecture exists within the literature regarding parameters that influence the activities of digestive lipases. Important findings from recent investigations that strategically examined the interplay between the interfacial composition of the lipid microenvironment and lipolysis kinetics in simulated biophysical environments are presented. The correlation between lipolysis and the rate of solubilisation and absorption of lipophilic compounds in the gastrointestinal tract (GIT) is detailed. Greater insights into the mechanism of lipase action have provided a new approach for designing colloidal carriers that orally deliver poorly soluble compounds, directly impacting the pharmaceutical and food industries.
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84
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Sellami M, Louati H, Kamoun J, Kchaou A, Damak M, Gargouri Y. Inhibition of pancreatic lipase and amylase by extracts of different spices and plants. Int J Food Sci Nutr 2016; 68:313-320. [PMID: 27706951 DOI: 10.1080/09637486.2016.1237479] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The aim of this study is to search new anti-obesity and anti-diabetic agents from plant and spices crude extracts as alternative to synthetic drugs. The inhibitory effect of 72 extracts was evaluated, in vitro, on lipase and amylase activities. Aqueous extracts of cinnamon and black tea exhibited an appreciable inhibitory effect on pancreatic amylase with IC50 values of 18 and 87 μg, respectively. Aqueous extracts of cinnamon and mint showed strong inhibitory effects against pancreatic lipase with IC50 of 45 and 62 μg, respectively. The presence of bile salts and colipase or an excess of interface failed to restore the lipase activity. Therefore, the inhibition of pancreatic lipase, by extracts of spices and plants, belongs to an irreversible inhibition. Crude extract of cinnamon showed the strongest anti-lipase and anti-amylase activities which offer a prospective therapeutic approach for the management of diabetes and obesity.
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Affiliation(s)
- Mohamed Sellami
- a Ecole Nationale d'Ingénieurs de Sfax , Laboratoire de Biochimie et de Génie Enzymatique des Lipases, Université de Sfax , Sfax , Tunisia
| | - Hanen Louati
- a Ecole Nationale d'Ingénieurs de Sfax , Laboratoire de Biochimie et de Génie Enzymatique des Lipases, Université de Sfax , Sfax , Tunisia
| | - Jannet Kamoun
- a Ecole Nationale d'Ingénieurs de Sfax , Laboratoire de Biochimie et de Génie Enzymatique des Lipases, Université de Sfax , Sfax , Tunisia
| | - Ali Kchaou
- b CHU Habib Bourguiba, Route de l'Ain , Sfax , Tunisia
| | - Mohamed Damak
- a Ecole Nationale d'Ingénieurs de Sfax , Laboratoire de Biochimie et de Génie Enzymatique des Lipases, Université de Sfax , Sfax , Tunisia
| | - Youssef Gargouri
- a Ecole Nationale d'Ingénieurs de Sfax , Laboratoire de Biochimie et de Génie Enzymatique des Lipases, Université de Sfax , Sfax , Tunisia
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85
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Raikos V, Ranawana V. Designing emulsion droplets of foods and beverages to enhance delivery of lipophilic bioactive components - a review of recent advances. Int J Food Sci Technol 2016. [DOI: 10.1111/ijfs.13272] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Vassilios Raikos
- Rowett Institute of Nutrition and Health; University of Aberdeen; Aberdeen AB25 2ZD UK
| | - Viren Ranawana
- Rowett Institute of Nutrition and Health; University of Aberdeen; Aberdeen AB25 2ZD UK
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86
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Development of an advanced in vitro model of the stomach and its evaluation versus human gastric physiology. Food Res Int 2016. [DOI: 10.1016/j.foodres.2016.01.030] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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87
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Riethorst D, Baatsen P, Remijn C, Mitra A, Tack J, Brouwers J, Augustijns P. An In-Depth View into Human Intestinal Fluid Colloids: Intersubject Variability in Relation to Composition. Mol Pharm 2016; 13:3484-3493. [DOI: 10.1021/acs.molpharmaceut.6b00496] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Danny Riethorst
- Drug
Delivery and Disposition, Department of Pharmaceutical and Pharmacological
Sciences, KU Leuven, 3000 Leuven, Belgium
| | - Peter Baatsen
- Center
for the Biology of Disease, KU Leuven, and VIB Bio Imaging Core, VIB-KULeuven, 3000 Leuven, Belgium
| | - Caroline Remijn
- Nutrition & Health, Unilever R&D Vlaardingen, 3133 AT Vlaardingen, The Netherlands
| | - Amitava Mitra
- Biopharmaceutics, Pharmaceutical Sciences and Clinical Supply, Merck & Co., West Point, Pennsylvania 19486, United States
| | - Jan Tack
- Department
of Gastroenterology, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Joachim Brouwers
- Drug
Delivery and Disposition, Department of Pharmaceutical and Pharmacological
Sciences, KU Leuven, 3000 Leuven, Belgium
| | - Patrick Augustijns
- Drug
Delivery and Disposition, Department of Pharmaceutical and Pharmacological
Sciences, KU Leuven, 3000 Leuven, Belgium
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88
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Riethorst D, Mols R, Duchateau G, Tack J, Brouwers J, Augustijns P. Characterization of Human Duodenal Fluids in Fasted and Fed State Conditions. J Pharm Sci 2016; 105:673-681. [DOI: 10.1002/jps.24603] [Citation(s) in RCA: 145] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 07/07/2015] [Accepted: 07/14/2015] [Indexed: 01/08/2023]
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89
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Islam MA, Ekeberg D, Rukke EO, Vegarud GE. Ex vivo digestion of proteins and fat in buffalo milk. Int Dairy J 2016. [DOI: 10.1016/j.idairyj.2015.08.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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90
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Evaluating Oral Drug Delivery Systems: Digestion Models. ADVANCES IN DELIVERY SCIENCE AND TECHNOLOGY 2016. [DOI: 10.1007/978-1-4939-4029-5_25] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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91
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92
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Punyamurthula NS, Hingorani T, Adelli G, Gul W, ElSohly MA, Repka MA, Majumdar S. Controlled release tablet formulation containing natural Δ(9)-tetrahydrocannabinol. Drug Dev Ind Pharm 2015; 42:1158-64. [PMID: 26585693 DOI: 10.3109/03639045.2015.1118490] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Cannabinoids are increasingly being used in the treatment of chemotherapy-induced nausea and vomiting (CINV) because of their action on the cannabinoid receptors, CB1 and CB2. The currently marketed capsule formulations (sesame oil based and crystalline powder) are required to be administered frequently to maintain therapeutic levels, which leads to non-compliance. In the present study, oral controlled release tablet formulations of Δ(9)-tetrahydrocannabinol (THC) were prepared using the lipids Precirol® and Compritol®. Release profiles using THC-lipid matrices and/or with the lipids in the external phase (blend) were evaluated. The effect of directly compressible diluents lactose mixture (Ludipress®), dicalcium phosphate anhydrous (Emcompress®) and microcrystalline cellulose (Avicel® 102) on tablet characteristics and in vitro drug release was also investigated. Further, in vitro THC release in the presence of a lipase inhibitor, Pluronic® F68, was also studied. A 24 h zero-order THC release profile was obtained with a combination of Precirol® and Compritol® in the compression blend. Addition of Pluronic® F68 did not alter THC release in vitro. These optimized tablets were chemically and physically stable for 3 months, the last time point tested, at 25 °C/60% RH. The overall results demonstrate the feasibility of preparing oral THC tablets for once a day administration which can improve CINV management.
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Affiliation(s)
- Nagendra S Punyamurthula
- a Department of Pharmaceutics and Drug Delivery , School of Pharmacy, University of Mississippi, University , MS , USA
| | - Tushar Hingorani
- a Department of Pharmaceutics and Drug Delivery , School of Pharmacy, University of Mississippi, University , MS , USA
| | - Goutham Adelli
- a Department of Pharmaceutics and Drug Delivery , School of Pharmacy, University of Mississippi, University , MS , USA
| | - Waseem Gul
- b ElSohly Laboratories Inc. , Oxford , MS , USA
| | - Mahmoud A ElSohly
- a Department of Pharmaceutics and Drug Delivery , School of Pharmacy, University of Mississippi, University , MS , USA ;,b ElSohly Laboratories Inc. , Oxford , MS , USA ;,c Research Institute of Pharmaceutical Sciences, University of Mississippi, University , MS , USA
| | - Michael A Repka
- a Department of Pharmaceutics and Drug Delivery , School of Pharmacy, University of Mississippi, University , MS , USA ;,c Research Institute of Pharmaceutical Sciences, University of Mississippi, University , MS , USA
| | - Soumyajit Majumdar
- a Department of Pharmaceutics and Drug Delivery , School of Pharmacy, University of Mississippi, University , MS , USA ;,c Research Institute of Pharmaceutical Sciences, University of Mississippi, University , MS , USA
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93
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Sarkar A, Juan JM, Kolodziejczyk E, Acquistapace S, Donato-Capel L, Wooster TJ. Impact of Protein Gel Porosity on the Digestion of Lipid Emulsions. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:8829-8837. [PMID: 26378382 DOI: 10.1021/acs.jafc.5b03700] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The present study sought to understand how the microstructure of protein gels impacts lipolysis of gelled emulsions. The selected system consisted of an oil-in-water (o/w) emulsion embedded within gelatin gels. The gelatin-gelled emulsions consisted of a discontinuous network of aggregated emulsion droplets (mesoscale), dispersed within a continuous network of gelatin (microscale). The viscoelastic properties of the gelled emulsions were dominated by the rheological behavior of the gelatin, suggesting a gelatin continuous microstructure rather than a bicontinuous gel. A direct relationship between the speed of fat digestion and gel average mesh size was found, indicating that the digestion of fat within gelatin-gelled emulsions is controlled by the ability of the gel's microstructure to slow lipase diffusion to the interface of fat droplets. Digestion of fat was facilitated by gradual breakdown of the gelatin network, which mainly occurred via surface erosion catalyzed by proteases. Overall, this work has demonstrated that the lipolysis kinetics of gelled emulsions is driven by the microstructure of protein gels; this knowledge is key for the future development of microstructures to control fat digestion and/or the delivery of nutrients to different parts of the gastrointestinal tract.
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Affiliation(s)
- Anwesha Sarkar
- Nestlé Research Center , Vers-Chez-Les-Blanc, CH-1000 Lausanne 26, Switzerland
| | - Jean-Marc Juan
- Nestlé Research Center , Vers-Chez-Les-Blanc, CH-1000 Lausanne 26, Switzerland
| | - Eric Kolodziejczyk
- Nestlé Research Center , Vers-Chez-Les-Blanc, CH-1000 Lausanne 26, Switzerland
| | - Simone Acquistapace
- Nestlé Research Center , Vers-Chez-Les-Blanc, CH-1000 Lausanne 26, Switzerland
| | | | - Tim J Wooster
- Nestlé Research Center , Vers-Chez-Les-Blanc, CH-1000 Lausanne 26, Switzerland
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94
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Joyce P, Kempson I, Prestidge CA. QCM-D and ToF-SIMS Investigation to Deconvolute the Relationship between Lipid Adsorption and Orientation on Lipase Activity. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:10198-10207. [PMID: 26340506 DOI: 10.1021/acs.langmuir.5b02476] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Quartz crystal microbalance with dissipation (QCM-D) and time-of-flight secondary ion mass spectrometry (ToF-SIMS) were used to provide insights into the relationship between lipid adsorption kinetics and molecular behavior in porous silica particles of varying hydrophobicities on lipase activity. Lipase (an interfacial enzyme that cleaves ester bonds to break down lipids to fatty acids and monoglycerides) activity was controlled by loading triglycerides at different surface coverages in hydrophilic and hydrophobic porous silica particles. The rate of lipid adsorption increased 2-fold for the hydrophobic surface compared to the hydrophilic surface. However, for submonolayer lipid coverage, the hydrophilic surface enhanced lipase activity 4-fold, whereas the hydrophobic surface inhibited lipase activity 16-fold, compared to lipid droplets in water. A difference in lipid orientation for low surface coverage, evidenced by ToF-SIMS, indicated that lipid adsorbs to hydrophilic silica in a conformation promoting hydrolysis. Multilayer coverage on hydrophobic and hydrophilic surfaces was indistinguishable with ToF-SIMS analysis. Increased lipid adsorption for both substrates facilitated digestion kinetics comparable to a conventional emulsion. Improved understanding of the interfacial adsorption and orientation of lipid and its digestibility in porous silica has implications in improving the uptake of pharmaceuticals and nutrients from lipid-based delivery systems.
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Affiliation(s)
- Paul Joyce
- School of Pharmacy and Medical Sciences, University of South Australia , Playford Building P4-04, City East Campus, Adelaide, South Australia 5001, Australia
| | - Ivan Kempson
- Future Industries Institute, University of South Australia , Mawson Lakes Campus, Mawson Lakes, South Australia 5095, Australia
| | - Clive A Prestidge
- School of Pharmacy and Medical Sciences, University of South Australia , Playford Building P4-04, City East Campus, Adelaide, South Australia 5001, Australia
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95
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Mathiassen JH, Nejrup RG, Frøkiaer H, Nilsson Å, Ohlsson L, Hellgren LI. Emulsifying triglycerides with dairy phospholipids instead of soy lecithin modulates gut lipase activity. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201400505] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
| | | | - Hanne Frøkiaer
- Department of Veterinary Disease Biology; University of Copenhagen; Denmark
| | - Åke Nilsson
- Department of Clinical Science; Division of Medicine; Lund University Hospital; Sweden
| | - Lena Ohlsson
- Department of Clinical Science; Division of Medicine; Lund University Hospital; Sweden
| | - Lars I. Hellgren
- Department of Systems Biology; Technical University of Denmark; Denmark
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96
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Hussein MO, Hoad CL, Wright J, Singh G, Stephenson MC, Cox EF, Placidi E, Pritchard SE, Costigan C, Ribeiro H, Ciampi E, Nandi A, Hedges N, Sanderson P, Peters HPF, Rayment P, Spiller RC, Gowland PA, Marciani L. Fat emulsion intragastric stability and droplet size modulate gastrointestinal responses and subsequent food intake in young adults. J Nutr 2015; 145:1170-7. [PMID: 25926408 PMCID: PMC4442113 DOI: 10.3945/jn.114.204339] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Accepted: 04/03/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Intragastric creaming and droplet size of fat emulsions may affect intragastric behavior and gastrointestinal and satiety responses. OBJECTIVES We tested the hypotheses that gastrointestinal physiologic responses and satiety will be increased by an increase in intragastric stability and by a decrease in fat droplet size of a fat emulsion. METHODS This was a double-blind, randomized crossover study in 11 healthy persons [8 men and 3 women, aged 24 ± 1 y; body mass index (in kg/m(2)): 24.4 ± 0.9] who consumed meals containing 300-g 20% oil and water emulsion (2220 kJ) with 1) larger, 6-μm mean droplet size (Coarse treatment) expected to cream in the stomach; 2) larger, 6-μm mean droplet size with 0.5% locust bean gum (LBG; Coarse+LBG treatment) to prevent creaming; or 3) smaller, 0.4-μm mean droplet size with LBG (Fine+LBG treatment). The participants were imaged hourly by using MRI and food intake was assessed by using a meal that participants consumed ad libitum. RESULTS The Coarse+LBG treatment (preventing creaming in the stomach) slowed gastric emptying, resulting in 12% higher gastric volume over time (P < 0.001), increased small bowel water content (SBWC) by 11% (P < 0.01), slowed appearance of the (13)C label in the breath by 17% (P < 0.01), and reduced food intake by 9% (P < 0.05) compared with the Coarse treatment. The Fine+LBG treatment (smaller droplet size) slowed gastric emptying, resulting in 18% higher gastric volume (P < 0.001), increased SBWC content by 15% (P < 0.01), and significantly reduced food intake by 11% (P < 0.05, equivalent to an average of 411 kJ less energy consumed) compared with the Coarse+LBG treatment. These high-fat meals stimulated substantial increases in SBWC, which increased to a peak at 4 h at 568 mL (range: 150-854 mL; P < 0.01) for the Fine+LBG treatment. CONCLUSION Manipulating intragastric stability and fat emulsion droplet size can influence human gastrointestinal physiology and food intake.
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Affiliation(s)
- Mahamoud O Hussein
- Sir Peter Mansfield Magnetic Resonance Centre, School of Physics and Astronomy, and
| | - Caroline L Hoad
- Sir Peter Mansfield Magnetic Resonance Centre, School of Physics and Astronomy, and
| | - Jeff Wright
- Gastrointestinal Surgery, University of Nottingham, Nottingham, United Kingdom
| | - Gulzar Singh
- Nottingham Digestive Diseases Centre and National Institute for Health Research Biomedical Research Unit, Nottingham University Hospitals, University of Nottingham, Nottingham, United Kingdom
| | - Mary C Stephenson
- Sir Peter Mansfield Magnetic Resonance Centre, School of Physics and Astronomy, and
| | - Eleanor F Cox
- Sir Peter Mansfield Magnetic Resonance Centre, School of Physics and Astronomy, and
| | - Elisa Placidi
- Sir Peter Mansfield Magnetic Resonance Centre, School of Physics and Astronomy, and
| | - Susan E Pritchard
- Sir Peter Mansfield Magnetic Resonance Centre, School of Physics and Astronomy, and
| | - Carolyn Costigan
- Sir Peter Mansfield Magnetic Resonance Centre, School of Physics and Astronomy, and
| | | | | | - Asish Nandi
- Unilever Discover, Sharnbrook, United Kingdom; and
| | - Nick Hedges
- Unilever Discover, Sharnbrook, United Kingdom; and
| | | | - Harry PF Peters
- Unilever Research and Development, Vlaardingen, The Netherlands
| | - Pip Rayment
- Unilever Discover, Sharnbrook, United Kingdom; and
| | - Robin C Spiller
- Nottingham Digestive Diseases Centre and National Institute for Health Research Biomedical Research Unit, Nottingham University Hospitals, University of Nottingham, Nottingham, United Kingdom
| | - Penny A Gowland
- Sir Peter Mansfield Magnetic Resonance Centre, School of Physics and Astronomy, and
| | - Luca Marciani
- Nottingham Digestive Diseases Centre and National Institute for Health Research Biomedical Research Unit, Nottingham University Hospitals, University of Nottingham, Nottingham, United Kingdom;
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97
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Islam MA, Ekeberg D, Rukke EO, Vegarud GE. Ex vivo Digestion of Milk from Red Chittagong Cattle Focusing Proteolysis and Lipolysis. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2015; 28:559-67. [PMID: 25656195 PMCID: PMC4341106 DOI: 10.5713/ajas.14.0269] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 07/12/2014] [Accepted: 09/04/2014] [Indexed: 11/27/2022]
Abstract
Ex vivo digestion of proteins and fat in Red Chittagong Cattle milk from Bangladesh was carried out using human gastrointestinal enzymes. This was done to investigate the protein digestion in this bovine breed’s milk with an especial focus on the degradation of the allergenic milk proteins; αs1-casein and β-lactoglobulin and also to record the generation of peptides. Lipolysis of the milk fat and release of fatty acids were also under consideration. After 40 min of gastric digestion, all the αs-caseins were digested completely while β-lactoglobulin remained intact. During 120 min of duodenal digestion β-lactoglobulin was reduced, however, still some intact β-lactoglobulin was observed. The highest number of peptides was identified from β-casein and almost all the peptides from κ-casein and β-lactoglobulin were identified from the gastric and duodenal samples, respectively. No lipolysis was observed in the gastric phase of digestion. After 120 min of duodenal digestion, milk fat showed 48% lipolysis. Medium (C10:0 to C16:0) and long (≥C17:0) chain fatty acids showed 6% to 19% less lipolysis than the short (C6:0 to C8:0) chain fatty acids. Among the unsaturated fatty acids C18:1∑others showed highest lipolysis (81%) which was more than three times of C18:2∑all and all other unsaturated fatty acids showed lipolysis ranging from 32% to 38%. The overall digestion of Bangladeshi Red Cattle milk was more or less similar to the digestion of Nordic bovine milk (Norwegian Red Cattle).
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98
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Liu JJ, Green P, John Mann J, Rapoport SI, Sublette ME. Pathways of polyunsaturated fatty acid utilization: implications for brain function in neuropsychiatric health and disease. Brain Res 2015; 1597:220-46. [PMID: 25498862 PMCID: PMC4339314 DOI: 10.1016/j.brainres.2014.11.059] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 11/11/2014] [Accepted: 11/27/2014] [Indexed: 12/28/2022]
Abstract
Essential polyunsaturated fatty acids (PUFAs) have profound effects on brain development and function. Abnormalities of PUFA status have been implicated in neuropsychiatric diseases such as major depression, bipolar disorder, schizophrenia, Alzheimer's disease, and attention deficit hyperactivity disorder. Pathophysiologic mechanisms could involve not only suboptimal PUFA intake, but also metabolic and genetic abnormalities, defective hepatic metabolism, and problems with diffusion and transport. This article provides an overview of physiologic factors regulating PUFA utilization, highlighting their relevance to neuropsychiatric disease.
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Affiliation(s)
- Joanne J Liu
- Department of Molecular Imaging & Neuropathology, New York State Psychiatric Institute, New York, NY, USA; New York Medical College, Valhalla, NY, USA
| | - Pnina Green
- Laboratory of Metabolic Research, Felsenstein Medical Research Center, Tel Aviv University, Petach Tikva, Israel
| | - J John Mann
- Department of Molecular Imaging & Neuropathology, New York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, Columbia University, New York, NY, USA; Department of Radiology, Columbia University, New York, NY, USA
| | - Stanley I Rapoport
- Brain Physiology and Metabolism Section, Laboratory of Neurosciences, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
| | - M Elizabeth Sublette
- Department of Molecular Imaging & Neuropathology, New York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, Columbia University, New York, NY, USA.
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99
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Marze S. Refining in silico simulation to study digestion parameters affecting the bioaccessibility of lipophilic nutrients and micronutrients. Food Funct 2015; 6:115-24. [DOI: 10.1039/c4fo00483c] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A numerical study of more parameters influencing the gastro-intestinal digestion and bioaccessibility of lipophilic nutrients and micronutrients (the graphical abstract presents the gastric digestion).
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Affiliation(s)
- Sébastien Marze
- UR1268 Biopolymères Interactions Assemblages
- INRA
- F-44300 Nantes
- France
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100
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Giang T, Le Feunteun S, Gaucel S, Brestaz P, Anton M, Meynier A, Trelea I. Dynamic modeling highlights the major impact of droplet coalescence on the in vitro digestion kinetics of a whey protein stabilized submicron emulsion. Food Hydrocoll 2015. [DOI: 10.1016/j.foodhyd.2014.04.037] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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