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Li K, Zhao H, He X, Sun C, Xu R, Li Q. Ca 2+-mediated chitosan/sodium alginate encapsulated Red Monascus Pigment hydrogel beads: Preparation, characterization and release kinetics. Int J Biol Macromol 2024; 277:134380. [PMID: 39098674 DOI: 10.1016/j.ijbiomac.2024.134380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 07/26/2024] [Accepted: 07/30/2024] [Indexed: 08/06/2024]
Abstract
Red Monascus Pigment (RMP), a natural pigment, has attracted significant attention due to its suitability for food use and potential health benefits. However, preserving its stability and exploring value-added development opportunities remain crucial challenges. This study outlined the utilization of RMP, by successfully preparing hydrogel beads encapsulating RMP crude extract (RMPCE) through Ca2+-mediated chitosan (CS)/sodium alginate (SA) encapsulation (CO-RMPHB). A systematic investigation into the fabrication and stability parameters, including preparation conditions, temperature, monochromatic light and storage time, was undertaken. Through optimization (SA: 2.50 wt%; CaCl2: 6.00 wt%; CS: 0.50 wt%), maximum encapsulation efficiency of 73.54 ± 2.16 % was achieved. The maximum swelling degree of blank hydrogel beads (BHB) in simulated gastric solution (pH = 1.2, 1.50 ± 0.97 %) was significantly lower than in simulated intestinal solution (pH = 7.0, 28.05 ± 1.43 %), confirming their sensitivity to pH changes. Additionally, the CO-RMPHB (66.08 %, 1000 μL) exhibited superior DPPH radical scavenging capability compared to individual RMPCE or BHB. Furthermore, analysis of the release kinetics based on zero-order, first-order, Higuchi, and Ritger-Peppas models revealed that RMPCE release from CO-RMPHB under in vitro digestion models followed non-Fickian diffusion. This discovery effectively addresses the challenges of the stability and controlled release of RMP, expanding its applications in the food and pharmaceutical industries.
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Affiliation(s)
- Kexin Li
- Department of Chemistry, College of Science, Beijing Forestry University, Beijing 100083, China; Beijing Key Laboratory of Forest Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China
| | - Hongyang Zhao
- Department of Chemistry, College of Science, Beijing Forestry University, Beijing 100083, China; Beijing Key Laboratory of Forest Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China
| | - Xin He
- Sinopec Research Institute of Petroleum Processing Co., LTD, Beijing 100083, China
| | - Changxia Sun
- Department of Chemistry, College of Science, Beijing Forestry University, Beijing 100083, China; Beijing Key Laboratory of Forest Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China.
| | - Run Xu
- Sinopec Research Institute of Petroleum Processing Co., LTD, Beijing 100083, China.
| | - Qiang Li
- Department of Chemistry, College of Science, Beijing Forestry University, Beijing 100083, China; Beijing Key Laboratory of Forest Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China.
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2
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Feng L, Jia X, Yin L. Role of pectin in the delivery of β-carotene embedded in interpenetrating emulsion-filled gels made with soy protein isolate. Food Chem 2024; 446:138797. [PMID: 38442678 DOI: 10.1016/j.foodchem.2024.138797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 02/12/2024] [Accepted: 02/16/2024] [Indexed: 03/07/2024]
Abstract
This study investigated the effects of different matrices on gel properties, lipid digestibility, β-carotene bioaccessibility, released free amino acids and gel network degradation. Microstructure studies have proven that sugar beet pectin/soy protein isolate-based emulsion-filled gel (SBP/SPI-E) with interpenetrating networks was formed. SBP/SPI-E exhibited higher hardness (2.67 N, p < 0.05) and released lesser free amino acids (269.48-μmol/g SPI) than soy protein isolate-based emulsion-filled gel (SPI-E) in simulated intestinal fluid (SIF); however, both had similar free amino acids contents in simulated colonic fluid. SBP has the potential to delay gel network degradation in SIF, as evidenced by the sugar stain strips of SDS-PAGE and microstructure observation. Furthermore, SBP/SPI-E and SPI-E exhibited similar β-carotene bioaccessibility in SIF, suggesting that SBP from composite gel could not affect the aforementioned bioaccessibility. The study provides useful information for the design of functional gels in the application of fat-soluble nutrient delivery.
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Affiliation(s)
- Liping Feng
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Beijing Advanced Innovation Centre for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Xin Jia
- Beijing Advanced Innovation Centre for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Lijun Yin
- Beijing Advanced Innovation Centre for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
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3
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Günter EA, Melekhin AK, Belozerov VS, Martinson EA, Litvinets SG. Preparation, physicochemical characterization and swelling properties of composite hydrogel microparticles based on gelatin and pectins with different structure. Int J Biol Macromol 2024; 258:128935. [PMID: 38143057 DOI: 10.1016/j.ijbiomac.2023.128935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 12/05/2023] [Accepted: 12/19/2023] [Indexed: 12/26/2023]
Abstract
Composite hydrogel microparticles based on pectins with different structures (callus culture pectin (SVC) and apple pectin (AU)) and gelatin were developed. Hydrogel microparticles were formed by the ionotropic gelation and electrostatic interaction of COO- groups of pectin and NH3+ groups of gelatin, which was confirmed by FTIR spectroscopy. The addition of gelatin to pectin-based gel formulations resulted in a decrease in gel strength, whereas increasing gelatin concentration enhanced this effect. The microparticle gel strength increased in proportion to the increase in the pectin concentration. The DSC and TGA analyzes showed that pectin-gelatin gels had the higher thermal stability than individual pectins. The gel strength, Ca2+ content and thermal stability of the microparticles based on gelatin and SVC pectin with a lower degree of methylesterification (DM) (14.8 %) were higher compared to that of microparticles based on gelatin and AU pectin with a higher DM (40 %). An increase in the SVC concentration, Ca2+ content and gel strength of SVC-gelatin microparticles led to a decrease in the swelling degree in simulated gastrointestinal fluids. The addition of 0.5 % gelatin to gels based on AU pectin resulted in increased stability of the microparticles in gastrointestinal fluids, while the microparticles from AU without gelatin were destroyed.
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Affiliation(s)
- Elena A Günter
- Institute of Physiology of Federal Research Centre "Komi Science Centre of the Urals Branch of the Russian Academy of Sciences", 50, Pervomaiskaya str., Syktyvkar 167982, Russia.
| | - Anatoliy K Melekhin
- Institute of Physiology of Federal Research Centre "Komi Science Centre of the Urals Branch of the Russian Academy of Sciences", 50, Pervomaiskaya str., Syktyvkar 167982, Russia
| | - Vladislav S Belozerov
- Institute of Physiology of Federal Research Centre "Komi Science Centre of the Urals Branch of the Russian Academy of Sciences", 50, Pervomaiskaya str., Syktyvkar 167982, Russia; Vyatka State University, 36, Moskovskaya str., Kirov 610000, Russia
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4
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Sampathi S, Haribhau CJ, Kuchana V, Junnuthula V, Dyawanapelly S. Nanosuspension encapsulated chitosan-pectin microbeads as a novel delivery platform for enhancing oral bioavailability. Carbohydr Polym 2023; 319:121177. [PMID: 37567693 DOI: 10.1016/j.carbpol.2023.121177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/03/2023] [Accepted: 07/05/2023] [Indexed: 08/13/2023]
Abstract
The current study aimed to overcome the poor solubility and colon-specific delivery of curcumin (CUR) by formulating a curcumin nanosuspension (CUR-NS) using the antisolvent precipitation method. Freeze-dried CUR-NS was encapsulated into microbeads (CUR-NS-MB) by the ionotropic gelation method using zinc chloride (as a cross-linking agent) with the help of rate-controlling polymers, pectin, and chitosan. Furthermore, cellulose acetate phthalate (CAP) is incorporated as an enteric polymer to protect against acidic medium degradation. Particle size, surface morphology, interaction studies, and entrapment studies were performed to optimize CUR-NSs. Nanosuspensions stabilized with hydroxypropyl methylcellulose (HPMC E-15; 1 % w/v) showed an average particle size of 193.5 ± 4.31 nm and a polydispersity index (PDI) of 0.261 ± 0.020. The optimized microbeads (CUR-NS-MB) showed 89.45 ± 3.11 % entrapment efficiency with a drug loading of 14.54 ± 1.02 %. The optimized formulation (CUR-NS-MB) showed colon-specific in vitro drug release bypassing acid pH degradation. In animal studies, a 2.5-fold increase in Cmax and a 4.4-fold increase in AUC048h were observed with CUR-NS-MB, which was more significant than that of plain CUR. Therefore, the developed CUR-NS-MB has the potential to be used as a colon-specific delivery system.
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Affiliation(s)
- Sunitha Sampathi
- GITAM School of Pharmacy, GITAM Deemed to be University, Rudraram, Hyderabad, Telangana, India.
| | - Chormale Jaydeep Haribhau
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Vijaya Kuchana
- Teegala Krishna Reddy College of Pharmacy, Hyderabad, Telangana, India
| | | | - Sathish Dyawanapelly
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai, India.
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5
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Mefenamic acid modified-release by encapsulation in a k-carrageenan/sericin blend. J IND ENG CHEM 2023. [DOI: 10.1016/j.jiec.2023.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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6
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Günter EA, Popeyko OV. Delivery system for grape seed extract based on biodegradable pectin-Zn-alginate gel particles. Int J Biol Macromol 2022; 219:1021-1033. [PMID: 35963355 DOI: 10.1016/j.ijbiomac.2022.08.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/28/2022] [Accepted: 08/07/2022] [Indexed: 01/02/2023]
Abstract
Pectin-Zn-alginate gel particles from callus culture pectin with increased linearity and decreased rhamnogalacturonan I branching and degree of methylesterification had a higher gel strength and encapsulation capacity. An increase of the alginate concentration led to an increase in the particle gel strength. The grape seed extract (GSE) loaded and empty particles swelled slightly in the simulated gastric fluid (SGF) and gradually in the intestinal (SIF) fluid. The swelling degrees of the GSE-loaded and empty particles in the simulated colonic fluids (SCF) were decreased in the range SCF-7.0 (pH 7.0 + pectinase) > SCF-5.3 (pH 5.3 + pectinase) > SCF-2.3 (pH 2.3 + pectinase). The FTIR spectra indicated that GSE was embedded in the composite particles. Negligible leakage of GSE in SGF was shown. The increase in GSE release in SIF was due to the decrease in particle gel strength and increased swelling degree. The GSE release in fluids simulating the colon inflammation (SCF-2.3 and SCF-5.3) was similar, and it was lower than that in the SCF-7.0 simulating a healthy colon due to the increased gel strength. The percentage release of GSE increased slightly after exposure to different pH. Pectin-Zn-alginate hydrogel systems may be promising candidates for colon-targeted GSE delivery systems.
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Affiliation(s)
- Elena A Günter
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, 50, Pervomaiskaya str., Syktyvkar 167982, Russia.
| | - Oxana V Popeyko
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, 50, Pervomaiskaya str., Syktyvkar 167982, Russia
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7
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Composite callus culture pectin/alginate hydrogel matrices stable in the gastrointestinal environment: physicochemical properties, morphology and swelling behavior. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03042-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Natural polysaccharides and proteins applied to the development of gastroresistant multiparticulate systems for anti-inflammatory drug delivery – A systematic review. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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9
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Rational design of nanocarriers based on gellan gum/retrograded starch exploiting polyelectrolyte complexation and ionic cross-linking processes: A potential technological platform for oral delivery of bevacizumab. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102765] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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10
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Design of mucoadhesive gellan gum and chitosan nanoparticles intended for colon-specific delivery of peptide drugs. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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11
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Ishwarya S P, R S, Nisha P. Advances and prospects in the food applications of pectin hydrogels. Crit Rev Food Sci Nutr 2021; 62:4393-4417. [PMID: 33511846 DOI: 10.1080/10408398.2021.1875394] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Pectin hydrogel is a soft hydrocolloid with multifaceted utilities in the food sector. Substantial knowledge acquired on the gelation mechanisms and structure-function relationship of pectin has led to interesting functions of pectin hydrogel. Food applications of pectin hydrogels can be categorized under four headings: food ingredients/additives, food packaging, bioactive delivery and health management. The cross-linked and tangly three-dimensional structure of pectin gel renders it an ideal choice of wall material for the encapsulation of biomolecules and living cells; as a fat replacer and texturizer. Likewise, pectin hydrogel is an effective satiety inducer due to its ability to swell under the simulated gastric and intestinal conditions without losing its gel structure. Coating or composites of pectin hydrogel with proteins and other polysaccharides augment its functionality as an encapsulant, satiety-inducer and food packaging material. Low-methoxyl pectin gel is an appropriate food ink for 3D printing applications due to its viscoelastic properties, adaptable microstructure and texture properties. This review aims at explaining all the applications of pectin hydrogels, as mentioned above. A comprehensive discussion is presented on the approaches by which pectin hydrogel can be transformed as a resourceful material by controlling its dimensions, state, and rheology. The final sections of this article emphasize the recent research trends in this discipline, such as the development of smart hydrogels, injectable gels, aerogels, xerogels and oleogels from pectin.
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Affiliation(s)
- Padma Ishwarya S
- Agro Processing and Technology Division, CSIR - National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, Kerala, India
| | - Sandhya R
- Agro Processing and Technology Division, CSIR - National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, Kerala, India
| | - P Nisha
- Agro Processing and Technology Division, CSIR - National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, Kerala, India.,Academy of Scientific and Innovative Research (AcSIR), CSIR-NIIST Campus, Ghaziabad, Uttar Pradesh, India
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12
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Günter EA, Martynov VV, Belozerov VS, Martinson EA, Litvinets SG. Characterization and swelling properties of composite gel microparticles based on the pectin and κ-carrageenan. Int J Biol Macromol 2020; 164:2232-2239. [DOI: 10.1016/j.ijbiomac.2020.08.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/07/2020] [Accepted: 08/03/2020] [Indexed: 02/08/2023]
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13
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Ceylan O, Karakus H, Cicek H. Design and in vitro antibiofilm activity of propolis diffusion-controlled biopolymers. Biotechnol Appl Biochem 2020; 68:789-800. [PMID: 32701174 DOI: 10.1002/bab.1991] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 07/18/2020] [Indexed: 12/31/2022]
Abstract
In this study, a novel pH-sensitive hydrogel beads that is based on gelatin/sodium alginate/chitosan (GEL/SA/CS) loaded with propolis ethanolic extracts (PE) were synthesized. The swelling behavior of GEL/SA/CS hydrogel beads was studied in different pH solutions and compared with unloaded CS (GEL/SA) hydrogel beads. The in vitro release studies have been revealed using four different pH (1.3, 5.0, 6.0, and 6.8), a saliva environment (pH 6.8), a simulated gastric fluid (SGF) (pH 1.3), and a simulated intestinal fluid (SIF) (pH 6.8) to simulate the physiological conditions in gastrointestinal (GI) tract. Propolis-loaded hydrogel beads were found to be stable at pH 1.3, 5.0, 6.0, simulated saliva, SGF, and SIF mediums, whereas the beads lose their stability at pH 6.8 buffer solution. Tested microorganisms displayed greater sensitivity to PE-loaded hydrogel beads compared with pure propolis. Contrary to antimicrobial activity results, antibiofilm activity results of PE-loaded GEL/SA and GEL/SA/CS hydrogel beads were found at low levels. According to the obtained results, the propolis-loaded GEL/SA/CS hydrogel beads synthesized within this study can be used in the treatment of GI tract diseases such as oral mucositis, gastric ulcer, ulcerative colitis, and GI cancer, as controlled releasing carriers of propolis.
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Affiliation(s)
- Ozgur Ceylan
- Department of Food Processing, Mugla Sitki Kocman University, Mugla, Turkey
| | - Hatice Karakus
- Department of Biology, Mugla Sitki Kocman University, Mugla, Turkey
| | - Huseyin Cicek
- Department of Chemistry, Mugla Sitki Kocman University, Mugla, Turkey
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14
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Günter EA, Popeyko OV, Belozerov VS, Martinson EA, Litvinets SG. Physicochemical and swelling properties of composite gel microparticles based on alginate and callus cultures pectins with low and high degrees of methylesterification. Int J Biol Macromol 2020; 164:863-870. [PMID: 32707284 DOI: 10.1016/j.ijbiomac.2020.07.189] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/16/2020] [Accepted: 07/17/2020] [Indexed: 01/12/2023]
Abstract
Composite gel microparticles based on alginate and callus culture pectins with low and high degrees of methylesterification or apple pectin were produced. By varying the chemical composition of the pectic samples and the ratio of alginate to pectin, the gel strength, morphology, and swelling properties of composite microparticles can be altered. The inclusion of increasing concentrations of alginate in gel formulations promoted an increase in the microparticle gel strength and the formation of a smoother surface microrelief independently of the pectin chemical composition. Microparticles based on the pectin with a low degree of methylesterification (DM) and a higher concentration of alginate exhibited an increased swelling degree in the simulated digestive fluids. Microparticles based on the pectin with high DM and low alginate concentration were destroyed in the simulated intestinal fluid within 1 h due to the low Ca2+ content, gel strength, and grooved and rough surface of these microparticles. An increase in alginate concentration of gel formulations based on pectin with high DM led to increased stability of the microparticles in the simulated intestinal and colonic fluids due to increased Ca2+ content, microparticle gel strength and degree of crosslinking.
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Affiliation(s)
- Elena A Günter
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, 50, Pervomaiskaya str., Syktyvkar 167982, Russia.
| | - Oxana V Popeyko
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, 50, Pervomaiskaya str., Syktyvkar 167982, Russia
| | - Vladislav S Belozerov
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, 50, Pervomaiskaya str., Syktyvkar 167982, Russia; Vyatka State University, 36, Moskovskaya str., Kirov 610000, Russia
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15
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Wang S, Shao G, Yang J, Liu J, Wang J, Zhao H, Yang L, Liu H, Zhu D, Li Y, Jiang L. The production of gel beads of soybean hull polysaccharides loaded with soy isoflavone and their pH-dependent release. Food Chem 2020; 313:126095. [PMID: 31923873 DOI: 10.1016/j.foodchem.2019.126095] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 12/09/2019] [Accepted: 12/21/2019] [Indexed: 12/11/2022]
Abstract
Core-shell hydrogel beads were successfully produced from soybean hull polysaccharides (SHP). Using electron microscopy, the beads were found to be spherical with smooth surfaces and have tight gel network internal structures. Fourier transform infrared spectroscopy, differential scanning calorimetry, and X-ray diffraction were used to investigate the interaction between soy isoflavone and SHP in the gel beads mesh-like structure. Furthermore, the encapsulation efficiency and loading capacity of gel beads for soy isoflavone are 66.90% and 4.67%, respectively, and have the ability of pH-responsive release in vitro. Through the mathematical model of kinetics, we found that the release of soy isoflavone from gel beads showed Fickian diffusion in release media (pH 2.0 and 7.4), but showed non-Fickian diffusion at pH 4.0 and 6.8. This polymer can be extended to prepare more versatile delivery and controlled release system, appealing for food, pharmaceutical, biomedicine and cosmetics applications.
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Affiliation(s)
- Shengnan Wang
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China; China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology and Business University (BTBU), Beijing 100048, China; College of Food Science, Northeast Agricultural University, Harbin 150000, China
| | - Guoqiang Shao
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Jinjie Yang
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Jie Liu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Jing Wang
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Hekai Zhao
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Lina Yang
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - He Liu
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
| | - Danshi Zhu
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
| | - Yang Li
- College of Food Science, Northeast Agricultural University, Harbin 150000, China
| | - Lianzhou Jiang
- College of Food Science, Northeast Agricultural University, Harbin 150000, China
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16
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Mucin-polysaccharide interactions: A rheological approach to evaluate the effect of pH on the mucoadhesive properties. Int J Biol Macromol 2020; 149:234-245. [DOI: 10.1016/j.ijbiomac.2020.01.235] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 01/21/2020] [Accepted: 01/22/2020] [Indexed: 12/29/2022]
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17
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de Oliveira Cardoso VM, Evangelista RC, Daflon Gremião MP, Stringhetti Ferreira Cury B. Insights into the impact of cross-linking processes on physicochemical characteristics and mucoadhesive potential of gellan gum/retrograded starch microparticles as a platform for colonic drug release. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2019.101445] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Chacón-Cerdas R, Medaglia-Mata A, Flores-Mora D, Starbird-Pérez R. Synthesis of chitosan, pectin, and chitosan/pectin microspheres by two water-in-oil emulsion crosslinking methods. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-019-00892-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Preparation and characterization of pectin/chitosan beads containing porous starch embedded with doxorubicin hydrochloride: A novel and simple colon targeted drug delivery system. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2018.04.042] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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20
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Preparation and properties of the pectic gel microparticles based on the Zn2+, Fe3+ and Al3+ cross-linking cations. Int J Biol Macromol 2019; 138:629-635. [DOI: 10.1016/j.ijbiomac.2019.07.122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 06/28/2019] [Accepted: 07/19/2019] [Indexed: 11/18/2022]
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21
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Günter EA, Khramova DS, Markov PA, Popeyko OV, Melekhin AK, Beloserov VS, Martinson EA, Litvinets SG, Popov SV. Swelling behavior and satiating effect of the gel microparticles obtained from callus cultures pectins. Int J Biol Macromol 2019; 123:300-307. [DOI: 10.1016/j.ijbiomac.2018.11.081] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 09/11/2018] [Accepted: 11/12/2018] [Indexed: 10/27/2022]
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22
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Günter EA, Popeyko OV, Istomina EI. Encapsulated drug system based on the gels obtained from callus cultures modified pectins. J Biotechnol 2019; 289:7-14. [DOI: 10.1016/j.jbiotec.2018.11.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 10/19/2018] [Accepted: 11/06/2018] [Indexed: 12/19/2022]
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23
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Ghibaudo F, Gerbino E, Hugo A, Simões M, Alves P, Costa B, Campo Dallˊ Orto V, Gómez-Zavaglia A, Simões P. Development and characterization of iron-pectin beads as a novel system for iron delivery to intestinal cells. Colloids Surf B Biointerfaces 2018; 170:538-543. [DOI: 10.1016/j.colsurfb.2018.06.052] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 06/09/2018] [Accepted: 06/22/2018] [Indexed: 11/29/2022]
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24
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Gelled Microparticles/Beads of Sterculia Gum and Tamarind Gum for Sustained Drug Release. POLYMER GELS 2018. [DOI: 10.1007/978-981-10-6080-9_14] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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25
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Liu CM, He XH, Liang RH, Liu W, Guo WL, Chen J. Relating physicochemical properties of alginate-HMP complexes to their performance as drug delivery systems. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2017; 28:2242-2254. [DOI: 10.1080/09205063.2017.1393176] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Cheng-mei Liu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Xiao-hong He
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Rui-hong Liang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Wei Liu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Wen-Li Guo
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Jun Chen
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
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26
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He XH, Liang RH, Liu CM, Liu W, Chen RY, Hu XX, Chen J. Alkylated pectin hydrogels as potential protein drug carriers. J Appl Polym Sci 2017. [DOI: 10.1002/app.45344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xiao-hong He
- State Key Laboratory of Food Science and Technology; Nanchang University; Nanchang 330047 China
| | - Rui-hong Liang
- State Key Laboratory of Food Science and Technology; Nanchang University; Nanchang 330047 China
| | - Cheng-mei Liu
- State Key Laboratory of Food Science and Technology; Nanchang University; Nanchang 330047 China
| | - Wei Liu
- State Key Laboratory of Food Science and Technology; Nanchang University; Nanchang 330047 China
| | - Rui-yun Chen
- State Key Laboratory of Food Science and Technology; Nanchang University; Nanchang 330047 China
| | - Xiao-xue Hu
- State Key Laboratory of Food Science and Technology; Nanchang University; Nanchang 330047 China
| | - Jun Chen
- State Key Laboratory of Food Science and Technology; Nanchang University; Nanchang 330047 China
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27
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Adhesive Properties of Pectin–Chitosan Composite Gels. Chem Nat Compd 2017. [DOI: 10.1007/s10600-017-2133-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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28
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In vitro drug release profiles of pH-sensitive hydroxyethylacryl chitosan/sodium alginate hydrogels using paracetamol as a soluble model drug. Int J Biol Macromol 2017; 99:71-78. [DOI: 10.1016/j.ijbiomac.2017.02.061] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 02/03/2017] [Accepted: 02/15/2017] [Indexed: 11/18/2022]
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29
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Ferreira NN, Perez TA, Pedreiro LN, Prezotti FG, Boni FI, Cardoso VMDO, Venâncio T, Gremião MPD. A novel pH-responsive hydrogel-based on calcium alginate engineered by the previous formation of polyelectrolyte complexes (PECs) intended to vaginal administration. Drug Dev Ind Pharm 2017; 43:1656-1668. [DOI: 10.1080/03639045.2017.1328434] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
| | | | | | | | - Fernanda Isadora Boni
- School of Pharmaceutical Sciences, São Paulo State University, UNESP, São Paulo, Brazil
| | | | - Tiago Venâncio
- Department of Chemistry, Federal University of São Carlos, São Carlos, Brazil
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30
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Kowalonek J. Studies of chitosan/pectin complexes exposed to UV radiation. Int J Biol Macromol 2017; 103:515-524. [PMID: 28527987 DOI: 10.1016/j.ijbiomac.2017.05.081] [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: 02/09/2017] [Revised: 04/14/2017] [Accepted: 05/15/2017] [Indexed: 12/30/2022]
Abstract
Chitosan and pectin form complexes owing to electrostatic interactions between positively charged amino groups in chitosan and negatively charged carboxylate groups in pectin, which was confirmed by ATR-FTIR spectroscopy and contact angle measurements. Moreover, the formation of these complexes might be associated with the loss of the biopolymers ordering, which resulted in higher surface roughness and lower thermal stability of the complexes in comparison to those of homopolymers. UV rays, used as a sterilizing agent, caused a moderate increase in the surface polarity of the complexes. Roughness parameters of these samples changed irregularly after irradiation, and their thermal stability was slightly affected by UV rays. The results indicated that the complexes studied appeared to present resistance to UV action higher than homopolymers, which is a desirable property in medical or pharmaceutical applications.
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Affiliation(s)
- Jolanta Kowalonek
- Nicolaus Copernicus University in Toruń, Faculty of Chemistry, 7 Gagarin St., 87-100, Toruń, Poland.
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31
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Oliveira Cardoso VMD, Stringhetti Ferreira Cury B, Evangelista RC, Daflon Gremião MP. Development and characterization of cross-linked gellan gum and retrograded starch blend hydrogels for drug delivery applications. J Mech Behav Biomed Mater 2017; 65:317-333. [DOI: 10.1016/j.jmbbm.2016.08.005] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 07/19/2016] [Accepted: 08/01/2016] [Indexed: 12/27/2022]
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32
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Popov SV, Markov PA, Patova OA, Vityazev FV, Bakutova LA, Borisenkov MF, Martinson EA, Ananchenko BA, Durnev EA, Burkov AA, Litvinets SG, Belyi VA, Ipatova EA. In vitro gastrointestinal-resistant pectin hydrogel particles for β-glucuronidase adsorption. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2016; 28:293-311. [DOI: 10.1080/09205063.2016.1268461] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Sergey V. Popov
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, Syktyvkar, Russia
| | - Pavel A. Markov
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, Syktyvkar, Russia
| | - Olga A. Patova
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, Syktyvkar, Russia
| | - Fedor V. Vityazev
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, Syktyvkar, Russia
| | - Larisa A. Bakutova
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, Syktyvkar, Russia
| | - Mikhail F. Borisenkov
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, Syktyvkar, Russia
| | - Ekaterina A. Martinson
- Federal Government-financed Educational Institution of Higher Professional Education, Vyatka State University, Kirov, Russia
| | - Boris A. Ananchenko
- Federal Government-financed Educational Institution of Higher Professional Education, Vyatka State University, Kirov, Russia
| | - Eugene A. Durnev
- Federal Government-financed Educational Institution of Higher Professional Education, Vyatka State University, Kirov, Russia
| | - Andrey A. Burkov
- Federal Government-financed Educational Institution of Higher Professional Education, Vyatka State University, Kirov, Russia
| | - Sergey G. Litvinets
- Federal Government-financed Educational Institution of Higher Professional Education, Vyatka State University, Kirov, Russia
| | - Vladimir A. Belyi
- Institute of Chemistry, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, Syktyvkar, Russia
| | - Elena A. Ipatova
- Institute of Chemistry, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, Syktyvkar, Russia
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33
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Pedreiro LN, Cury BSF, Chaud MV, Gremião MPD. A novel approach in mucoadhesive drug delivery system to improve zidovudine intestinal permeability. BRAZ J PHARM SCI 2016. [DOI: 10.1590/s1984-82502016000400016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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34
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Gadalla HH, El-Gibaly I, Soliman GM, Mohamed FA, El-Sayed AM. Amidated pectin/sodium carboxymethylcellulose microspheres as a new carrier for colonic drug targeting: Development and optimization by factorial design. Carbohydr Polym 2016; 153:526-534. [DOI: 10.1016/j.carbpol.2016.08.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 08/03/2016] [Accepted: 08/05/2016] [Indexed: 12/14/2022]
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35
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Günter EA, Popeyko OV. Calcium pectinate gel beads obtained from callus cultures pectins as promising systems for colon-targeted drug delivery. Carbohydr Polym 2016; 147:490-499. [PMID: 27178956 DOI: 10.1016/j.carbpol.2016.04.026] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 03/29/2016] [Accepted: 04/06/2016] [Indexed: 11/16/2022]
Abstract
Low methyl-esterified pectins obtained from the cell walls of the campion (SV, SV>300), tansy (TV, TV>300) and duckweed (LM, LM>300) callus cultures and apple pectin (AP, Classic AU 701) were used as the carriers for colon delivery of prednisolone. The pectins with molecular weight more than 300kDa (SV>300, TV>300, LM>300) formed gels which exhibited the higher gel strength. The higher gel strength of these gels appeared to be related to the higher Mw and the lower degree of methylesterification (DE) of these pectins. Release aspects of prednisolone in the simulated gastric (pH 1.25), intestinal (pH 7.0) and colonic (pH 7.0+pectinase) media were investigated. The LM-5%, AP-3% and AP-5% beads destroyed in simulated intestinal medium probably due to the higher DE of the LM and AP pectins. The SV>300-3% and TV>300-3% prednisolone loaded bead systems showed a high stability at pH 1.25 and pH 7.0. Prednisolone release occurred in a larger extent in colonic medium due to the enzymatic erosion of the beads. The SV>300-3% and TV>300-3% particles showed a more controlled release that appeared to be related to the lower DE, rhamnogalacturonan content, rhamnogalacturonan I branching and the higher linearity and Mw of the TV>300 and SV>300 pectins, as well as to the higher gel strength. This in vitro study suggests that calcium pectinate gel beads obtained from callus cultures pectins can be proposed as potential systems for colon-targeted drug delivery.
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Affiliation(s)
- Elena A Günter
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, 50, Pervomaiskaya str., 167982 Syktyvkar, Russia.
| | - Oxana V Popeyko
- Institute of Physiology, Komi Science Centre, The Urals Branch of the Russian Academy of Sciences, 50, Pervomaiskaya str., 167982 Syktyvkar, Russia
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36
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Birch NP, Barney LE, Pandres E, Peyton SR, Schiffman JD. Thermal-Responsive Behavior of a Cell Compatible Chitosan/Pectin Hydrogel. Biomacromolecules 2015; 16:1837-43. [PMID: 25932898 PMCID: PMC4943228 DOI: 10.1021/acs.biomac.5b00425] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Biopolymer hydrogels are important materials for wound healing and cell culture applications. While current synthetic polymer hydrogels have excellent biocompatibility and are nontoxic, they typically function as a passive matrix that does not supply any additional bioactivity. Chitosan (CS) and pectin (Pec) are natural polymers with active properties that are desirable for wound healing. Unfortunately, the synthesis of CS/Pec materials have previously been limited by harsh acidic synthesis conditions, which further restricted their use in biomedical applications. In this study, a zero-acid hydrogel has been synthesized from a mixture of chitosan and pectin at biologically compatible conditions. For the first time, we demonstrated that salt could be used to suppress long-range electrostatic interactions to generate a thermoreversible biopolymer hydrogel that has temperature-sensitive gelation. Both the hydrogel and the solution phases are highly elastic, with a power law index of close to -1. When dried hydrogels were placed into phosphate buffered saline solution, they rapidly rehydrated and swelled to incorporate 2.7× their weight. As a proof of concept, we removed the salt from our CS/Pec hydrogels, thus, creating thick and easy to cast polyelectrolyte complex hydrogels, which proved to be compatible with human marrow-derived stem cells. We suggest that our development of an acid-free CS/Pec hydrogel system that has excellent exudate uptake, holds potential for wound healing bandages.
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Affiliation(s)
- Nathan P. Birch
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003-9303
| | - Lauren E. Barney
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003-9303
| | - Elena Pandres
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003-9303
| | - Shelly R. Peyton
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003-9303
| | - Jessica D. Schiffman
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003-9303
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37
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Effect of Carbohydrates on the Composition and Gel-Forming Properties of Silene vulgaris Callus Pectins. Chem Nat Compd 2015. [DOI: 10.1007/s10600-015-1304-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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38
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Gadalla HH, Soliman GM, Mohammed FA, El-Sayed AM. Development and in vitro/in vivo evaluation of Zn-pectinate microparticles reinforced with chitosan for the colonic delivery of progesterone. Drug Deliv 2015; 23:2541-2554. [DOI: 10.3109/10717544.2015.1028602] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Affiliation(s)
- Hytham H. Gadalla
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Ghareb M. Soliman
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Fergany A. Mohammed
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Ahmed M. El-Sayed
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut, Egypt
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39
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Syed Mohamad Al-Azi SO, Tan YTF, Wong TW. Transforming large molecular weight pectin and chitosan into oral protein drug nanoparticulate carrier. REACT FUNCT POLYM 2014. [DOI: 10.1016/j.reactfunctpolym.2014.09.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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40
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Mucoadhesive beads of gellan gum/pectin intended to controlled delivery of drugs. Carbohydr Polym 2014; 113:286-95. [DOI: 10.1016/j.carbpol.2014.07.021] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 06/06/2014] [Accepted: 07/01/2014] [Indexed: 01/19/2023]
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41
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Inter-polymer complex microspheres of chitosan and cellulose acetate phthalate for oral delivery of 5-fluorouracil. Polym Bull (Berl) 2014. [DOI: 10.1007/s00289-014-1176-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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42
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Birch NP, Schiffman JD. Characterization of self-assembled polyelectrolyte complex nanoparticles formed from chitosan and pectin. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:3441-7. [PMID: 24593694 DOI: 10.1021/la500491c] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Chronic wounds continue to be a global healthcare concern. Thus, the development of new nanoparticle-based therapies that treat multiple symptoms of these "non-healing" wounds without encouraging antibiotic resistance is imperative. One potential solution is to use chitosan, a naturally antimicrobial polycation, which can spontaneously form polyelectrolyte complexes when mixed with a polyanion in appropriate aqueous conditions. The requirement of at least two different polymers opens up the opportunity for us to form chitosan complexes with an additional functional polyanion. In this study, chitosan:pectin (CS:Pec) nanoparticles were synthesized using an aqueous spontaneous ionic gelation method. Systematically, a number of parameters, polymer concentration, addition order, mass ratio, and solution pH, were explored and their effect on nanoparticle formation was determined. The size and surface charge of the particles were characterized, as well as their morphology using transmission electron microscopy. The effect of polymer concentration and addition order on the nanoparticles was found to be similar to that of other chitosan:polyanion complexes. The mass ratio was tuned to create nanoparticles with a chitosan shell and a controllable positive zeta potential. The particles were stable in a pH range from 3.5 to 6.0 and lost stability after 14 days of storage in aqueous media. Due to the high positive surface charge of the particles, the innate properties of the polysaccharides used, and the harmless disassociation of the polyelectrolytes, we suggest that the development of these CS:Pec nanoparticles offers great promise as a chronic wound healing platform.
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Affiliation(s)
- Nathan P Birch
- Department of Chemical Engineering, University of Massachusetts Amherst , Amherst, Massachusetts 01003-9303, United States
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43
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Günter EA, Popeyko OV, Markov PA, Martinson EA, Litvinets SG, Durnev EA, Popov SV, Ovodov YS. Swelling and morphology of calcium pectinate gel beads obtained from Silene vulgaris callus modified pectins. Carbohydr Polym 2014; 103:550-7. [DOI: 10.1016/j.carbpol.2013.12.071] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Revised: 12/23/2013] [Accepted: 12/25/2013] [Indexed: 01/10/2023]
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44
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Tamarindus indica pectin blend film composition for coating tablets with enhanced adhesive force strength. Carbohydr Polym 2014; 102:55-65. [DOI: 10.1016/j.carbpol.2013.11.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 09/04/2013] [Accepted: 11/04/2013] [Indexed: 01/20/2023]
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45
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Huanbutta K, Sriamornsak P, Luangtana-Anan M, Limmatvapirat S, Puttipipatkhachorn S, Lim LY, Terada K, Nunthanid J. Application of multiple stepwise spinning disk processing for the synthesis of poly(methyl acrylates) coated chitosan-diclofenac sodium nanoparticles for colonic drug delivery. Eur J Pharm Sci 2013; 50:303-11. [PMID: 23896171 DOI: 10.1016/j.ejps.2013.07.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2013] [Revised: 06/26/2013] [Accepted: 07/17/2013] [Indexed: 01/13/2023]
Abstract
The production of pharmaceutical nanoparticles by the spinning disk processing (SDP) technique has advantages in terms of its scalability and its capacity to produce readily tunable nanoparticles of narrow size distribution. In this study, we successfully developed a novel multiple stepwise SDP technique to develop aggregates of uniformly sized poly(methyl acrylates)-coated chitosan-diclofenac sodium nanocores (CS-PMA NPs) for colonic drug delivery. The processing conditions were optimized using the Box-Behnken design. SEM and TEM micrographs showed the optimized system to consist of 10 μm-sized agglomerates of CS-PMA NPs, the latter measuring 10nm in diameter. High drug entrapment of 88% was attained. Potential colon-targeted drug release from the CS-PMA NPs was demonstrated, with retardation of drug release in simulated gastrointestinal fluids and over 90% of the drug load released into simulated colonic fluid within 8 h. Drug uptake from CS-PMA NPs into Caco-2 cells was threefold higher than that from a control drug solution, with no apparent cytotoxicity observed at the NP doses administered. The collective data suggest that the SDP is a robust manufacturing method that can potentially be used to scale up the production of composite nanoparticulate colon-targeted drug delivery systems.
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Affiliation(s)
- Kampanart Huanbutta
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
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46
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Liu QY, Zhang ZH, Jin X, Jiang YR, Jia XB. Enhanced dissolution and oral bioavailability of tanshinone IIA base by solid dispersion system with low-molecular-weight chitosan. ACTA ACUST UNITED AC 2013; 65:839-46. [PMID: 23647677 DOI: 10.1111/jphp.12047] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2012] [Accepted: 01/29/2013] [Indexed: 01/15/2023]
Abstract
OBJECTIVES The aim of this study is to improve the dissolution and oral bioavailability of tanshinone IIA (TAN). METHODS Solid dispersions of TAN with low-molecular-weight chitosan (LMC) were prepared and the in-vitro dissolution and in-vivo performance were evaluated. KEY FINDINGS At 1 h, the extent of dissolution of TAN from the LMC-TAN system (weight ratio 9 : 1) increased about 368.2% compared with the pure drug. Increasing the LMC content from 9 : 1 to 12 : 1 in this system did not significantly increase the rate and the extent of dissolution. Differential scanning calorimetry, X-ray diffraction and scanning electron microscopy demonstrated the formation of amorphous tanshinone IIA and the absence of crystallinity in the solid dispersion. Fourier transform infrared spectroscopy revealed that there was no interaction between drug and carrier. In-vivo test showed that LMC-TAN solid dispersion system presented significantly larger AUC0-t , which was 0.67 times that of physical mixtures and 1.17 times that of TAN. Additionally, the solid dispersion generated obviously higher Cmax and shortened Tmax compared with TAN and physical mixtures. CONCLUSIONS In conclusion, the LMC -based solid dispersions could achieve complete dissolution, accelerated absorption rate and superior oral bioavailability.
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Affiliation(s)
- Qi-yuan Liu
- Key Laboratory of New Drug Delivery System of Chinese Meteria Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, China
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47
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Fattahi A, Petrini P, Munarin F, Shokoohinia Y, Golozar MA, Varshosaz J, Tanzi MC. Polysaccharides derived from tragacanth as biocompatible polymers and Gels. J Appl Polym Sci 2013. [DOI: 10.1002/app.38931] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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48
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Ferrari PC, Souza FM, Giorgetti L, Oliveira GF, Ferraz HG, Chaud MV, Evangelista RC. Development and in vitro evaluation of coated pellets containing chitosan to potential colonic drug delivery. Carbohydr Polym 2013; 91:244-52. [DOI: 10.1016/j.carbpol.2012.08.044] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 08/09/2012] [Accepted: 08/12/2012] [Indexed: 01/03/2023]
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49
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Juntapram K, Praphairaksit N, Siraleartmukul K, Muangsin N. Electrosprayed polyelectrolyte complexes between mucoadhesive N,N,N,-trimethylchitosan-homocysteine thiolactone and alginate/carrageenan for camptothecin delivery. Carbohydr Polym 2012; 90:1469-79. [DOI: 10.1016/j.carbpol.2012.07.017] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2012] [Revised: 07/05/2012] [Accepted: 07/07/2012] [Indexed: 11/28/2022]
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50
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Shukla RK, Tiwari A. Carbohydrate polymers: Applications and recent advances in delivering drugs to the colon. Carbohydr Polym 2012. [DOI: 10.1016/j.carbpol.2011.12.021] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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