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Hu J, Sun X, Xiao H, Yang F, Liu C, Wang H, Zhang H, Zhang W. Optimization of Conditions for a Freeze-Dried Restructured Strawberry Block by Adding Guar Gum, Pectin and Gelatin. PLANTS (BASEL, SWITZERLAND) 2022; 11:plants11212809. [PMID: 36365264 PMCID: PMC9658006 DOI: 10.3390/plants11212809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/16/2022] [Accepted: 10/20/2022] [Indexed: 05/30/2023]
Abstract
With its high moisture content and tender texture, fresh strawberry is very susceptible to mechanical damage and microbial infection. Drying is one of the most frequently employed methods to extend its shelf life, and freeze-dried restructured strawberry block (FRSB) is an emerging popular food. Here, in order to enhance the quality of FRSB, edible gums of guar gum, pectin, and gelatin were added and the combination was optimized using response surface methodology (RSM) with chewiness, hardness, and organoleptic evaluations of the dried sample as the response indicators. The results showed that the combination addition of 0.10% guar gum, 0.22% pectin, and 0.30% gelatin contributed to the highest comprehensive quality of the dried sample. Compared with the untreated sample, the optimal combination addition of the three edible gums resulted in a higher moisture content for the dried sample (increased by 0.8%), and increased the chewiness, hardness, and porosity by 82.04%, 27.09%, and 3.01%, respectively, while maintaining more original color and forming a denser porous microstructure. The findings in the current work will be useful for the application of edible gums in freeze-dried restructured fruits and vegetables.
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Affiliation(s)
- Jiaqi Hu
- College of Food Science, Shenyang Agricultural University, Shenyang 100866, China
- School of Food Science, Nanjing Xiaozhuang University, Nanjing 211171, China
| | - Xiyun Sun
- College of Food Science, Shenyang Agricultural University, Shenyang 100866, China
| | - Hongwei Xiao
- College of Engineering, China Agricultural University, Beijing 100083, China
| | - Feifei Yang
- College of Food Science, Shenyang Agricultural University, Shenyang 100866, China
- School of Food Science, Nanjing Xiaozhuang University, Nanjing 211171, China
| | - Chunju Liu
- Institute of Agro-Product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Haiou Wang
- School of Food Science, Nanjing Xiaozhuang University, Nanjing 211171, China
| | - Honglin Zhang
- School of Food Science, Nanjing Xiaozhuang University, Nanjing 211171, China
| | - Wei Zhang
- School of Food Science, Nanjing Xiaozhuang University, Nanjing 211171, China
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Synthesis of interpenetrating network (IPN) hydrogels based on acrylic acid (AAc) and guar gum and its application as drug delivery for pyridoxine hydrochloride (vitamin B6). JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02848-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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3
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Abstract
Hydrogels are polymeric networks highly swollen with water. Because of their versatility and properties mimicking biological tissues, they are very interesting for biomedical applications. In this aim, the control of porosity is of crucial importance since it governs the transport properties and influences the fate of cells cultured onto or into the hydrogels. Among the techniques allowing for the elaboration of hydrogels, photopolymerization or photo-cross-linking are probably the most powerful and versatile synthetic routes. This Review aims at giving an overview of the literature dealing with photopolymerized hydrogels for which the generation or characterization of porosity is studied. First, the materials (polymers and photoinitiating systems) used for synthesizing hydrogels are presented. The different ways for generating porosity in the photopolymerized hydrogels are explained, and the characterization techniques allowing adequate study of the porosity are presented. Finally, some applications in the field of controlled release and tissue engineering are reviewed.
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Affiliation(s)
- Erwan Nicol
- Institut des Molécules et Matériaux du Mans (IMMM), UMR 6283 CNRS Le Mans Université, Avenue Olivier Messiaen, 72085 Cedex 9 Le Mans, France
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4
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Anita Lett J, Sagadevan S, Fatimah I, Hoque ME, Lokanathan Y, Léonard E, Alshahateet SF, Schirhagl R, Oh WC. Recent advances in natural polymer-based hydroxyapatite scaffolds: Properties and applications. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110360] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Chaudhari BB, Annapure US. Physiochemical and rheological characterization of pithecellobium dulce (Roxb.) benth gum exudate as a potential wall material for the encapsulation of rosemary oil. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2020. [DOI: 10.1016/j.carpta.2020.100005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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6
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Marzec E, Pietrucha K. Selecting the correct scaffold model for assessing of the dielectric response of collagen-based biomaterials. Colloids Surf B Biointerfaces 2018; 171:506-513. [DOI: 10.1016/j.colsurfb.2018.07.069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 07/17/2018] [Accepted: 07/30/2018] [Indexed: 12/24/2022]
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7
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Souza FCBD, Souza RFBD, Moraes ÂM. INCORPORATION AND RELEASE KINETICS OF ALPHA-BISABOLOL FROM PCL AND CHITOSAN/GUAR GUM MEMBRANES. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2016. [DOI: 10.1590/0104-6632.20160333s20150083] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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8
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Enhanced adsorption of Cr(VI) from water by guar gum based composite hydrogels. Int J Biol Macromol 2016; 89:246-55. [DOI: 10.1016/j.ijbiomac.2016.04.036] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 02/03/2016] [Accepted: 04/13/2016] [Indexed: 11/21/2022]
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9
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Cheirmadurai K, Thanikaivelan P, Murali R. Highly biocompatible collagen– Delonix regia seed polysaccharide hybrid scaffolds for antimicrobial wound dressing. Carbohydr Polym 2016; 137:584-593. [DOI: 10.1016/j.carbpol.2015.11.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 10/26/2015] [Accepted: 11/06/2015] [Indexed: 11/15/2022]
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10
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Akbari I, Ghoreishi SM, Habibi N. Supercritical CO2 generation of nanometric structure from Ocimum basilicum mucilage prepared for pharmaceutical applications. AAPS PharmSciTech 2015; 16:428-34. [PMID: 25367001 DOI: 10.1208/s12249-014-0212-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Accepted: 08/26/2014] [Indexed: 11/30/2022] Open
Abstract
Plant-derived polymers are widely used in the pharmaceutical industry due to their emollient, lack of toxicity, and irritating nature and low cost. In this work, basil seed mucilage was dried using supercritical carbon dioxide phase inversion technique to form a nanometric structure. The obtained polymeric structures were characterized by scanning electron microscopy (SEM), Brunauer-Emmett-Teller (BET) method, and Fourier transform infrared spectroscopy (FTIR) and compared with the oven-derived sample group. It was demonstrated that the product morphology could be controlled by altering the composition of methanol which functioned as the co-solvent in the nonsolvent stream. The most homogeneous product (60-nm mean pore size diameter, 78 m(2)/g BET surface area with no agglomeration) was obtained with 2.5% methanol. The FTIR data showed that the presence of hydroxyl and carboxyl groups suggested the bioadhesive property of basil seed mucilage was good and many active pharmaceutical compounds might be loaded to the resultant nanometric structure to enhance drug release. Furthermore, the FTIR analyses indicated that the nature of the final product did not change during the supercritical drying procedure.
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11
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Kanungo I, Chellappa N, Fathima NN. Microfabrication of gelatin–polycaprolactone composites for customized drug delivery. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 49:597-603. [DOI: 10.1016/j.msec.2015.01.058] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2014] [Accepted: 01/15/2015] [Indexed: 01/15/2023]
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12
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Kanungo I, Fathima NN, Jonnalagadda RR, Nair BU. Go natural and smarter: fenugreek as a hydration designer of collagen based biomaterials. Phys Chem Chem Phys 2015; 17:2778-93. [DOI: 10.1039/c4cp04363d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile and convenient strategy to design the solvation network of collagen, using fenugreek has been investigated. This can be explored for the smart biomaterial applications.
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Affiliation(s)
- Ivy Kanungo
- Chemical Laboratory
- Council of Scientific and Industrial Research-Central Leather Research Institute
- Chennai 600020
- India
| | - Nishter Nishad Fathima
- Chemical Laboratory
- Council of Scientific and Industrial Research-Central Leather Research Institute
- Chennai 600020
- India
| | - Raghava Rao Jonnalagadda
- Chemical Laboratory
- Council of Scientific and Industrial Research-Central Leather Research Institute
- Chennai 600020
- India
| | - Balachandran Unni Nair
- Chemical Laboratory
- Council of Scientific and Industrial Research-Central Leather Research Institute
- Chennai 600020
- India
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13
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Akbari I, Ghoreishi S, Habibi N. Generation and precipitation of paclitaxel nanoparticles in basil seed mucilage via combination of supercritical gas antisolvent and phase inversion techniques. J Supercrit Fluids 2014. [DOI: 10.1016/j.supflu.2014.07.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Raja IS, Fathima NN. Porosity and dielectric properties as tools to predict drug release trends from hydrogels. SPRINGERPLUS 2014; 3:393. [PMID: 25105090 PMCID: PMC4124107 DOI: 10.1186/2193-1801-3-393] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Accepted: 07/25/2014] [Indexed: 11/10/2022]
Abstract
Conventional studies on hydrogel properties such as viscosity, pH and swelling provide information without treating the components of hydrogel, viz., water and polymer individually. Water and hydrophilic polymers need to be studied individually to understand their relationship with each other to relate their influence on drug release. In this context, we have assigned the combination of porosity and dielectric properties as tools to explore the hydrogels. Porosity and dielectric properties have been analyzed using thermoporometry and alternative current impedance measurements, respectively. A well-known hydrogel genipin cross linked gelatin-chitosan (GC) composite, with catechin as model drug has been studied. The increasing concentration of chitosan in the hydrogel composites led to increase in bound water content and incorporation of charge entrapping moieties. Controlled and medium drug release are observed for GC1 whereas the native hydrogels and composites with lower ratio of chitosan yield immediate release and composites with higher ratio effects in slow release for limited duration (9 hours) of drug delivery process. This trend of drug release is in accordance with the results obtained from porosity and dielectric properties where reduction in pore radii to lower range and increase in relaxation time of polymeric components were observed at higher concentration of chitosan. Thus, these properties can be judiciously used for predicting drug release and designing biomaterials according to it.
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Affiliation(s)
- Iruthayapandi Selestin Raja
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, 600020 Adyar, Chennai, India
| | - Nishter Nishad Fathima
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, 600020 Adyar, Chennai, India
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15
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Sathish M, Raghava Rao J, Fathima NN. Analysis of variations in porosity of metal crosslinked collagen matrix. J Appl Polym Sci 2014. [DOI: 10.1002/app.40835] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Murali Sathish
- Chemical Laboratory; Central Leather Research Institute; Council of Scientific and Industrial Research; Adyar Chennai 600020 Tamil Nadu India
| | - Jonnalagadda Raghava Rao
- Chemical Laboratory; Central Leather Research Institute; Council of Scientific and Industrial Research; Adyar Chennai 600020 Tamil Nadu India
| | - Nishter Nishad Fathima
- Chemical Laboratory; Central Leather Research Institute; Council of Scientific and Industrial Research; Adyar Chennai 600020 Tamil Nadu India
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16
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Effect of ionic liquids on the different hierarchical order of type I collagen. Colloids Surf B Biointerfaces 2014; 117:376-82. [DOI: 10.1016/j.colsurfb.2014.03.014] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2013] [Revised: 02/25/2014] [Accepted: 03/04/2014] [Indexed: 11/22/2022]
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17
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Kanungo I, Fathima NN, Jonnalagadda RR, Unni Nair B. Elucidation of hydration dynamics of locust bean gum–collagen composites by impedance and thermoporometry. Carbohydr Polym 2014; 103:250-60. [DOI: 10.1016/j.carbpol.2013.12.051] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 12/09/2013] [Accepted: 12/14/2013] [Indexed: 10/25/2022]
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18
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Varghese JS, Chellappa N, Fathima NN. Gelatin-carrageenan hydrogels: role of pore size distribution on drug delivery process. Colloids Surf B Biointerfaces 2013; 113:346-51. [PMID: 24126319 DOI: 10.1016/j.colsurfb.2013.08.049] [Citation(s) in RCA: 104] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Revised: 08/28/2013] [Accepted: 08/30/2013] [Indexed: 11/29/2022]
Abstract
Naturally occurring biomaterials, such as gelatin and carrageenan are known to act as good drug delivering agents. The physical properties of these hydrogels are derived from their pore network. The effect of pore size distribution of hydrogel on the drug delivery process has been studied in this work. Gelatin-carrageenan hydrogel has been characterized using DSC, TGA and SEM. Thermoporometry technique has been used since it offers the measurement to be carried out in native state without drying the sample. Release of quercetin (Q,3,5,7,3',4'-pentahydroxyflavone), a member of the flavonoids family, which exerts many beneficial health effects has been studied using gelatin-carrageenan hydrogel. The addition of gelatin to carrageenan is found to improve the thermal stability of the gelatin-carrageenan fibers in the composite hydrogels. The in vitro drug release studies have shown that an increase in porosity results in the improved drug release. The tuning of pore size distribution for drug delivery applications using thermoporometry is feasible.
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Affiliation(s)
- Jina Susan Varghese
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, Adyar, Chennai 60002, India
| | - Nisha Chellappa
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, Adyar, Chennai 60002, India
| | - Nishter Nishad Fathima
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, Adyar, Chennai 60002, India.
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19
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Kanungo I, Fathima NN, Rao JR, Nair BU. Influence of PCL on the material properties of collagen based biocomposites and in vitro evaluation of drug release. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:4651-9. [PMID: 24094172 DOI: 10.1016/j.msec.2013.07.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 06/05/2013] [Accepted: 07/17/2013] [Indexed: 10/26/2022]
Abstract
Formulation of biodegradable collagen-poly-ε-caprolactone (PCL) based biomaterials for the sustained release of insulin is the main objective of the present work. PCL has been employed to modulate the physico-chemical behavior of collagen to control the drug release. Designed formulations were employed to statistically optimize insulin release parameter profile at different collagen to PCL molar ratios. Circular dichroism, thermoporometry, FTIR, impedance and scanning electron microscopy techniques have been employed to investigate the effect of PCL on hydration dynamics of the collagen molecule, which in turn changes the dissolution parameters of the drug from the systems. Drug entrapment efficiency has been found to be maximum for collagen to PCL molar ratio of 1:2 (>90%). In vitro dissolution test reveals that 99% of the drug was released from composite at collagen to PCL molar ratio of 1:3 and 1:4 within 2h, which indicates that hydrophobicity of the matrix results in weak interaction between lipophilic drug and carrier materials. The least burst release was observed for collagen to PCL molar ratio at 1:2 as synergistic interactions between collagen and PCL was maximum at that particular polymer-polymer ratios. The drug release data indicates super case-II transport of drug (n>1.0).
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Affiliation(s)
- Ivy Kanungo
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, Adyar, Chennai 600020, India
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20
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Dielectric behavior of gelatine–glycosaminoglycans blends: An impedance analysis. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:2455-9. [DOI: 10.1016/j.msec.2013.01.057] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Revised: 12/26/2012] [Accepted: 01/23/2013] [Indexed: 01/11/2023]
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