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Wang CC, Yang BQ, Feng R, Tao H, Xu BC, Zhang B. Nanoparticles prepared with biotin-esterified debranched starch as an oral carrier to improve the stability and antioxidant activity of resveratrol. Int J Biol Macromol 2024; 278:134543. [PMID: 39111511 DOI: 10.1016/j.ijbiomac.2024.134543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 07/27/2024] [Accepted: 08/05/2024] [Indexed: 08/17/2024]
Abstract
In this study, biotin esterified debranched starch (Bio-DBS) nanoparticles with different molecular weights were prepared to improve the stability and antioxidant activity of resveratrol. The molecular weights of branched starch (DBS3, DBS9 and DBSp) determined by high-performance size-exclusion chromatography (HPSEC) were 3306, 3696, and 4688, respectively. Biotin was covalently coupled to DBS through the esterification reaction as a new material to prepare nanoparticles. The morphology, particle size, and loading capacity of Bio-DBS nanoparticles were all related to the molecular weights of DBS. The 1H NMR results indicated that there was a hydrogen bonding interaction between Bio-DBS and resveratrol, which contributed to the photochemical and antioxidant activity of resveratrol in the nanoparticles. The highest encapsulation efficiency (78.9 %) and loading capacity (15.78 %) of resveratrol were observed in Bio-DBS3 nanoparticles. Additionally, the cell viability was over 80 % when the concentration of Bio-DBS3 reached to 200 μg/mL. The Bio-DBS nanoparticles significantly improved the thermal stability, photostability, and antioxidant properties of resveratrol. Therefore, the Bio-DBS nanoparticles prepared in this study can be used as a promising carrier to improve the stability and antioxidant activity of resveratrol and may have potential applications in oral delivery.
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Affiliation(s)
- Chen-Chen Wang
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, 193 Tunxi Road, Hefei, Anhui 230009, PR China; School of Food and Biological Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei, Anhui 230009, PR China
| | - Bao-Qiu Yang
- Xinjiang Production & Construction Group Key Laboratory of Agricultural Products Processing in Xinjiang South, College of Food Science and Engineering, Tarim University, Alar 843300, Xinjiang Province, PR China
| | - Ran Feng
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, 193 Tunxi Road, Hefei, Anhui 230009, PR China; School of Food and Biological Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei, Anhui 230009, PR China
| | - Han Tao
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, 193 Tunxi Road, Hefei, Anhui 230009, PR China; School of Food and Biological Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei, Anhui 230009, PR China.
| | - Bao-Cai Xu
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, 193 Tunxi Road, Hefei, Anhui 230009, PR China; School of Food and Biological Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei, Anhui 230009, PR China
| | - Bao Zhang
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, 193 Tunxi Road, Hefei, Anhui 230009, PR China; School of Food and Biological Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei, Anhui 230009, PR China.
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Manzanares-Guevara LA, Gasperin-Bulbarela J, Cabanillas-Bernal O, Renteria-Maciel M, Licea-Claverie A, Méndez ER, Licea-Navarro AF. Preparation of pH-sensitive nanogels bioconjugated with shark antibodies (VNAR) for targeted drug delivery with potential applications in colon cancer therapies. PLoS One 2024; 19:e0294874. [PMID: 38241427 PMCID: PMC10798631 DOI: 10.1371/journal.pone.0294874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 11/09/2023] [Indexed: 01/21/2024] Open
Abstract
Cancer is the second leading cause of death worldwide. To combat this disease, novel and specialized therapeutic systems are urgently needed. This is the first study to explore a system that combines shark variable domain (Fv) of new antigen receptor (VNAR) antibodies (hereinafter VNARs), PEGylated nanogels (pH-sensitive poly(N,N-diethylaminoethyl methacrylate, PDEAEM), and the anticancer drug 5-fluorouracil (5-FU) to explore its potential applications in colon cancer therapies. Nanogels were functionalized in a scalable reaction with an N-hydroxysuccinimide (NHS)-terminated polyethylene glycol derivative and bioconjugated with shark antibodies. Dynamic light scattering measurements indicated the presence of monodispersed nanogels (74 to 236 nm). All systems maintained the pH-sensitive capacity to increase in size as pH decreased. This has direct implications for the release kinetics of 5-FU, which was released faster at pH 5 than at pH 7.4. After bioconjugation, the ELISA results indicated VNAR presence and carcinoembryonic antigen (CEA) recognition. In vitro evaluations of HCT-116 colon cancer cells indicated that functionalized empty nanogels are not cytotoxic and when loaded with 5-FU, the cytotoxic effect of the drug is preserved. A 15% reduction in cell viability was observed after two hours of contact with bioconjugated nanogels when compared to what was observed with non-bioconjugated nanogels. The prepared nanogel system shows potential as an effective and site-specific nanocarrier with promising applications in in vivo studies of colon cancer therapies.
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Affiliation(s)
- Lizbeth A. Manzanares-Guevara
- Biomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California, México
| | - Jahaziel Gasperin-Bulbarela
- Biomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California, México
| | - Olivia Cabanillas-Bernal
- Biomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California, México
| | - Monserrat Renteria-Maciel
- Biomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California, México
| | - Angel Licea-Claverie
- Centro de Graduados e Investigación en Química, Tecnológico Nacional de México/Instituto Tecnológico de Tijuana, Tijuana, Baja California, México
| | - Eugenio R. Méndez
- Applied Physics Division, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California, México
| | - Alexei F. Licea-Navarro
- Biomedical Innovation Department, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California, México
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3
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Liu M, Yao W, Zheng H, Zhao H, Shao R, Tan H, Zhang Y. Preparation of a high-strength, hydrophobic performance starch-based adhesive with oxidative cross-linking via Fenton's reagent. Int J Biol Macromol 2023; 253:126995. [PMID: 37802432 DOI: 10.1016/j.ijbiomac.2023.126995] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 09/07/2023] [Accepted: 09/17/2023] [Indexed: 10/10/2023]
Abstract
Starch is a highly attractive carbohydrate in the production for the preparation of adhesives in recent years, due to its widespread availability, renewability, and abundance of reactive hydroxyl groups. However, the mechanical properties, hydrophobicity, self-adhesion, and particularly high energy efficiency are generally unsatisfactory for current starch-based adhesives. On this premise, starch was oxidized using Fenton's reagent in a ""one-pot cooking" process. The prepared oxidized starch was chain expanded by polyvinyl alcohol (PVA) and then cross-linked with a 10 % isocyanate (PM-200) to fabricate a starch-based adhesive (SFA) with a network crosslinked structure. SF12A35%/2.5-55 adhesive shows significantly higher wet shear strength (1.18 MPa), a remarkable 94 % increase compared to SF0A35%/2.5-55. The adhesive film also demonstrates both hydrophobicity (99° contact angle) and exceptional energy efficiency, with a DSC test revealing a notable 10 % elevation in energy efficiency. In addition, the crosslinked structure increases its molecular weight, thereby increasing its self-adhesion (Fig. S1). This study opens up new possibilities for the design and manufacture of multifunctional starch-based adhesives.
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Affiliation(s)
- Mengyao Liu
- Key Laboratory of Bio-based Material Science & Technology (Northeast Forestry University), Ministry of Education, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials (Northeast Forestry University), Ministry of Education, Harbin 150040, China
| | - Wenrui Yao
- Key Laboratory of Bio-based Material Science & Technology (Northeast Forestry University), Ministry of Education, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials (Northeast Forestry University), Ministry of Education, Harbin 150040, China
| | - Hao Zheng
- Key Laboratory of Bio-based Material Science & Technology (Northeast Forestry University), Ministry of Education, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials (Northeast Forestry University), Ministry of Education, Harbin 150040, China
| | - Hangqi Zhao
- Key Laboratory of Bio-based Material Science & Technology (Northeast Forestry University), Ministry of Education, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials (Northeast Forestry University), Ministry of Education, Harbin 150040, China
| | - Ruoxi Shao
- Key Laboratory of Bio-based Material Science & Technology (Northeast Forestry University), Ministry of Education, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials (Northeast Forestry University), Ministry of Education, Harbin 150040, China
| | - Haiyan Tan
- Key Laboratory of Bio-based Material Science & Technology (Northeast Forestry University), Ministry of Education, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials (Northeast Forestry University), Ministry of Education, Harbin 150040, China
| | - Yanhua Zhang
- Key Laboratory of Bio-based Material Science & Technology (Northeast Forestry University), Ministry of Education, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials (Northeast Forestry University), Ministry of Education, Harbin 150040, China.
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Jiang X, Wang J, Li L, Zheng B, Zheng S, Lu X. Microwave-Induced Behavior and Digestive Properties of the Lotus Seed Starch-Chlorogenic Acid Complex. Foods 2023; 12:2506. [PMID: 37444244 DOI: 10.3390/foods12132506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 06/17/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
The effect of chlorogenic acid (CA) on the dielectric response of lotus seed starch (LS) after microwave treatment, the behavior and digestive characteristics of the resulting starch/chlorogenic acid complex (LS-CA) at different degrees of gelatinization and the inhibition of α-amylase by chlorogenic acid were investigated. The variation in dielectric loss factor, ε″, and dielectric loss tangent, tanδε, of the microwave thermal conversion indicated that LS-CA had a more efficient microwave-energy-to-thermal-energy conversion efficiency than LS. This gelatinized LS-CA to a greater extent at any given temperature between 65 and 85 °C than LS, and it accelerated the degradation of the starch crystalline structure. The greater disruption of the crystal structure decreased the bound water content and increased the thermal stability of LS-CA compared to LS. The simulated in vitro digestion found that the presence of the LS-CA complex improved the slow-digestion property of lotus seed starch by increasing its content of resistant and slowly digested starch. In addition, the release of chlorogenic acid during α-amylase hydrolysis further slowed starch digestion by inhibiting α-amylase activity. These findings provide a foundation for understanding the correlation between the complex behavior and digestive properties of naturally polyphenol-rich, starch-based foods, such as LS, under microwave treatment, which will facilitate the development of starch-based foods with tailored digestion rates, lower final degrees of hydrolysis and glycemic indices.
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Affiliation(s)
- Xiangfu Jiang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Jianyi Wang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Lanxin Li
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Baodong Zheng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Shuyi Zheng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Xu Lu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
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5
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Zhang X, Shen Q, Yang Y, Zhang F, Wang C, Liu Z, Zhao Q, Wang X, Diao X, Cheng R. Structural, functional and mechanistic insights uncover the role of starch in foxtail millet cultivars with different congee-making quality. Int J Biol Macromol 2023:125107. [PMID: 37257541 DOI: 10.1016/j.ijbiomac.2023.125107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 05/05/2023] [Accepted: 05/24/2023] [Indexed: 06/02/2023]
Abstract
Ten foxtail millet cultivars with different congee-making quality were investigated for relationships between starch structures, functional properties and congee-making qualities. Swelling power, pasting peak viscosity (PV) and setback (SB), gel hardness and resilience, and gelatinization onset (To), peak (Tp) and range (R) temperature were correlated with congee-making performance significantly. Good eating-quality cultivars with these parameters were in the range of 15.41-18.58 %, 3095-3279 cp, 1540-1745 cp, 430-491 g, 0.47-0.57, 64.43-65.28 °C, 69.97-70.32 °C and 23.38-24.52 °C, respectively. Correlation analysis showed that amylose, amylopectin B2 chains and A21 were essential parameters controlling the functional properties. Amylose molecules with linear molecular morphology would cause crystal defects and a wide range of molecular weight distribution. Additionally, they were more prone to re-association, which influenced the PV, SB, To, Tp and gel hardness. B2 chains impacted the gelatinization temperature range (R), gel resilience and swelling behavior by affecting the alignment of double helices and the size of starch particles and pores. Starch with more binding sites of bound water (A21) tended to leach from the swelling granules easily and contributed to higher values of PV. The content of amylose, B2 chains and A21 of good eating-quality cultivars were 16.19-18.46 %, 11.60-11.69 % and 96.50-97.02 %, respectively.
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Affiliation(s)
- Xinyu Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China; National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, China
| | - Qun Shen
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China; National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, China
| | - Yu Yang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China; National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, China
| | - Fan Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China; National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, China
| | - Chao Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China; National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, China
| | - Zhenyu Liu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China; National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, China
| | - Qingyu Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China; National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, China.
| | - Xianrui Wang
- Research Institute of Millet, Chifeng Academy of Agriculture and Animal Science, Chifeng 024031, China
| | - Xianmin Diao
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Ruhong Cheng
- Research Institute of Millet, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050035, China
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Gao X, Du J, Cheng L, Li Z, Li C, Ban X, Gu Z, Hong Y. Modification of Octenyl Succinic Anhydride Starch by Grafting Folic Acid and its Potential as an Oral Colonic Delivery Carrier. STARCH-STARKE 2023. [DOI: 10.1002/star.202200240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Xiang Gao
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education Wuxi Jiangsu Province 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu Province 214122 China
- Collaborative Innovation Center for Food Safety and Quality Control Jiangnan University Wuxi Jiangsu Province 214122 China
| | - Jing Du
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education Wuxi Jiangsu Province 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu Province 214122 China
- Collaborative Innovation Center for Food Safety and Quality Control Jiangnan University Wuxi Jiangsu Province 214122 China
| | - Li Cheng
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education Wuxi Jiangsu Province 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu Province 214122 China
- Collaborative Innovation Center for Food Safety and Quality Control Jiangnan University Wuxi Jiangsu Province 214122 China
| | - Zhaofeng Li
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education Wuxi Jiangsu Province 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu Province 214122 China
- Collaborative Innovation Center for Food Safety and Quality Control Jiangnan University Wuxi Jiangsu Province 214122 China
| | - Caiming Li
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education Wuxi Jiangsu Province 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu Province 214122 China
- Collaborative Innovation Center for Food Safety and Quality Control Jiangnan University Wuxi Jiangsu Province 214122 China
| | - Xiaofeng Ban
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education Wuxi Jiangsu Province 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu Province 214122 China
- Collaborative Innovation Center for Food Safety and Quality Control Jiangnan University Wuxi Jiangsu Province 214122 China
| | - Zhengbiao Gu
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education Wuxi Jiangsu Province 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu Province 214122 China
- Collaborative Innovation Center for Food Safety and Quality Control Jiangnan University Wuxi Jiangsu Province 214122 China
| | - Yan Hong
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education Wuxi Jiangsu Province 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu Province 214122 China
- Collaborative Innovation Center for Food Safety and Quality Control Jiangnan University Wuxi Jiangsu Province 214122 China
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7
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Fabrication of octenyl succinic anhydride starch grafted with folic acid and its loading potential for doxorubicin hydrochloride. Int J Biol Macromol 2023; 236:123907. [PMID: 36870656 DOI: 10.1016/j.ijbiomac.2023.123907] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 01/29/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023]
Abstract
In this study, octenyl succinic anhydride (OSA) starch with different folic acid (FA) grafting time was prepared and the degree of FA substitution at different grafting time was determined. The results of XPS quantitatively reflected the surface elemental composition of OSA starch grafted with FA. FTIR spectra further confirmed the successful introduction of FA on OSA starch granules. SEM images showed that the surface roughness of OSA starch granules was more obvious with higher FA grafting time. The particle size, zeta potential, and swelling properties were determined to study the effect of FA on the structure of OSA starch. TGA indicated that FA effectively enhanced the thermal stability of OSA starch at high temperature. The crystalline form of the OSA starch gradually transformed from A type to a hybrid A and V-type with the progress of FA grafting reaction. In addition, the anti-digestive properties of OSA starch were enhanced after grafting FA. Using doxorubicin hydrochloride (DOX) as the model drug, the loading efficiency of OSA starch grafted with FA for DOX reached 87.71 %. These results provide novel insights into OSA starch grafted with FA as potential strategy for loading DOX.
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Shang M, Chen L, Liu W, Chen M, Zhong F. To rationalize the substitution priority of octenyl succinic group along amylopectin chain: An analysis from the change of lamellar structure. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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9
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Tang H, Liu Y, Li Y, Liu X. Octenyl succinate acidolysis carboxymethyl sesbania gum with high esterification degree: preparation, characterization and performance. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04218-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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10
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Qiu J, Huang J, Zhu X, Min Y, Qi D, Chen T. Facile one-step fabrication of DMAP-functionalized catalytic nanoreactors by polymerization-induced self-assembly in water. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2021.112073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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11
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Sarkar A, Soltanahmadi S, Chen J, Stokes JR. Oral tribology: Providing insight into oral processing of food colloids. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106635] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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12
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Starch chemical modifications applied to drug delivery systems: From fundamentals to FDA-approved raw materials. Int J Biol Macromol 2021; 184:218-234. [PMID: 34144062 DOI: 10.1016/j.ijbiomac.2021.06.077] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/08/2021] [Accepted: 06/10/2021] [Indexed: 12/27/2022]
Abstract
Starch derivatives are versatile compounds that are widely used in the pharmaceutical industry. This article reviews the advances in the research on hydrophilic and hydrophobic starch derivatives used to develop drug delivery systems over the last ten years, specifically microparticles, nanoparticles, nanocrystals, hydrogels, and scaffolds using these materials. The fundamentals of drug delivery systems, regulatory aspects, and chemical modifications are also discussed, along with the synthesis of starch derivatives via oxidation, etherification, acid hydrolysis, esterification, and cross-linking. The chemical modification of starch as a means to overcome the challenges in obtaining solid dosage forms is also reviewed. In particular, dialdehyde starches are potential derivatives for direct drug attachment; carboxymethyl starches are used for drug encapsulation and release, giving rise to pH-sensitive devices through electrostatic interactions; and starch nanocrystals have high potential as hydrogel fillers to improve mechanical properties and control drug release through hydrophilic interactions. Starch esterification with alginate and acidic drugs could be very useful for site-specific, controlled release. Starch cross-linking with other biopolymers such as xanthan gum is promising for obtaining novel polyelectrolyte hydrogels with improved functional properties. Surface modification of starch nanoparticles by cross-linking and esterification reactions is a potential approach to obtain novel, smart solid dosages.
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Chen L, Dai Y, Hou H, Wang W, Ding X, Zhang H, Li X, Dong H. Effect of high pressure microfluidization on the morphology, structure and rheology of sweet potato starch. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106606] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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14
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15
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Teng C, Chen D, Wu G, Campanella OH. Non-invasive techniques to study starch structure and starchy products properties. Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2020.11.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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16
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Unnikrishnan BS, Sen A, Preethi GU, Joseph MM, Maya S, Shiji R, Anusree KS, Sreelekha TT. Folic acid-appended galactoxyloglucan-capped iron oxide nanoparticles as a biocompatible nanotheranostic agent for tumor-targeted delivery of doxorubicin. Int J Biol Macromol 2020; 168:130-142. [PMID: 33278441 DOI: 10.1016/j.ijbiomac.2020.11.205] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 11/20/2020] [Accepted: 11/29/2020] [Indexed: 12/13/2022]
Abstract
Iron oxide nanoparticles (IONPs) are employed as MRI contrast agents and as effective drug delivery vehicles. However, the limited solubility and biodegradability of these nanoparticles need to be improved for safer biomedical applications. In an attempt to improve the bottlenecks associated with IONPs, the current study focuses on the synthesis of folic acid conjugated, galactoxyloglucan-iron oxide nanoparticles (FAPIONPs), for the loading and controlled release of the encapsulated chemotherapeutic agent doxorubicin (DOX). The as-designed DOX@FAPIONPs induced a dose-dependent increase in cytotoxicity in folate receptor-positive cells through a caspase-mediated programmed cell death pathway while bare DOX demonstrated a non-targeted toxicity profile. Using LC-MS/MS analysis, several major biological processes altered in treated cells, from which, cell cycle, cellular function and maintenance were the most affected. Detailed toxicity studies in healthy mice indicated the absence of any major side effects while bare drugs created substantial organ pathology. Gadolinium-based contrast agents have a risk of adverse effects, including nephrogenic systemic fibrosis overcome by the administration of DOX@FAPIONPs in xenograft mice model. Tumor-targeted biodistribution pattern with a favorable DOX pharmacokinetics will be the driving factor behind the appealing tumor reduction capacity and increased survival benefits demonstrated on solid tumor-bearing mice.
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Affiliation(s)
- B S Unnikrishnan
- Laboratory of Biopharmaceuticals and Nanomedicine, Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram 695011, Kerala, India
| | - Anitha Sen
- Radiodiagnosis Department, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram 695011, Kerala, India
| | - G U Preethi
- Laboratory of Biopharmaceuticals and Nanomedicine, Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram 695011, Kerala, India
| | - Manu M Joseph
- Chemical Sciences & Technology Division (CSTD), Organic Chemistry Section, CSIR- National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Thiruvananthapuram 695019, Kerala, India
| | - S Maya
- Laboratory of Biopharmaceuticals and Nanomedicine, Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram 695011, Kerala, India
| | - R Shiji
- Laboratory of Biopharmaceuticals and Nanomedicine, Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram 695011, Kerala, India
| | - K S Anusree
- Laboratory of Biopharmaceuticals and Nanomedicine, Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram 695011, Kerala, India
| | - T T Sreelekha
- Laboratory of Biopharmaceuticals and Nanomedicine, Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram 695011, Kerala, India.
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17
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Effect of cooling rate on long-term recrystallized crystal of rice starch in the presence of flavor compounds. Food Chem 2020; 345:128763. [PMID: 33302102 DOI: 10.1016/j.foodchem.2020.128763] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 11/05/2020] [Accepted: 11/27/2020] [Indexed: 11/22/2022]
Abstract
This study evaluated the effect of cooling rate on starch recrystallization in the presence of 2,3-butanedione and 2-acetyl-1-pyrroline, which could form B-type and V-type complexes with starch, respectively. Rapid cooling resulted in poor perfection and high heterogeneity of both B-type and V-type recrystallized crystal. For B-type crystal, rapid cooling changed nucleation mode from instantaneous (Avrami index n < 1) to continuous mechanism (1 ≤ n ≤ 2), and decreased recrystallization rate from 0.0502 to 0.0160 d-n, indicating the increased retention of starch on 2,3-butanedione. V-type crystal was formed at initial stages of recrystallization, and inhibited the growth of B-type crystal. The loose crystalline obtained by rapid cooling is conducive to the retention of flavor compounds for B-type complexes (especially ≤14 days) and V-type complexes (especially ≤1 day). These results could provide guidance for maintaining fragrance of instant rice during long-term storage.
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18
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Macromolecular design of folic acid functionalized amylopectin–albumin core–shell nanogels for improved physiological stability and colon cancer cell targeted delivery of curcumin. J Colloid Interface Sci 2020; 580:561-572. [DOI: 10.1016/j.jcis.2020.07.056] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 07/10/2020] [Accepted: 07/11/2020] [Indexed: 12/11/2022]
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19
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Sarkar A, Dickinson E. Sustainable food-grade Pickering emulsions stabilized by plant-based particles. Curr Opin Colloid Interface Sci 2020. [DOI: 10.1016/j.cocis.2020.04.004] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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20
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Engineering oral delivery of hydrophobic bioactives in real-world scenarios. Curr Opin Colloid Interface Sci 2020. [DOI: 10.1016/j.cocis.2020.03.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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21
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Preparation of acetylated starch by rolling-assisted method and its influence mechanism. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2020. [DOI: 10.1007/s11694-019-00308-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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22
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Ye Q, Han Y, Zhang S, Gao Q, Zhang W, Chen H, Gong S, Shi SQ, Xia C, Li J. Bioinspired and biomineralized magnesium oxychloride cement with enhanced compressive strength and water resistance. JOURNAL OF HAZARDOUS MATERIALS 2020; 383:121099. [PMID: 31518808 DOI: 10.1016/j.jhazmat.2019.121099] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 08/06/2019] [Accepted: 08/24/2019] [Indexed: 06/10/2023]
Abstract
High CO2 emissions during the production process of ordinary Portland cement (OPC) promoted greener-cement development, wherein the application of magnesium oxychloride cement (MOC) can add value to waste in potash industry and reduce environmental hazards. However, its application was restricted by its inferior water resistance. It's a challenge to remarkably increase both the compressive strength and water resistance of MOC. Herein, we demonstrate that cornstarch/sodium polyacrylate (PAAS) MOC composites exhibit increased compressive strength and water resistance. Moreover, the biomineralization process encourages the growth and alignment of phase 5 crystals by a cornstarch template with hydroxyl groups, thus enhancing the compressive strength of MOC. The chelation of magnesium ions and the transformation of phase 5 crystal structure by PAAS can significantly enhance the water resistance of MOC. This composite exhibits a 21.0% increase in compressive strength, and the softening coefficient is also increased from 0.48 to 0.81 in comparison with unmodified-MOC. Meanwhile, the hydrogen bonds between cornstarch and elemental Cl obviously decrease the efflorescence phenomena of the MOC. This MOC composite with a markedly increased compressive strength and water resistance, which was prepared by a facile and green method, may have potential applications in building development and the replacement of OPC.
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Affiliation(s)
- Qianqian Ye
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China; Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China; College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
| | - Yufei Han
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China; Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China; College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
| | - Shifeng Zhang
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China; Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China; College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
| | - Qiang Gao
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China; Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China; College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
| | - Wei Zhang
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China; Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China; College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
| | - Hui Chen
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China; Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China; College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
| | - Shanshan Gong
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China; Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China; College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
| | - Sheldon Q Shi
- Department of Mechanical and Energy Engineering, University of North Texas, Denton, TX, 76203, USA
| | - Changlei Xia
- Department of Mechanical and Energy Engineering, University of North Texas, Denton, TX, 76203, USA; College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Jianzhang Li
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China; Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China; College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
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23
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Abdul Hadi N, Wiege B, Stabenau S, Marefati A, Rayner M. Comparison of Three Methods to Determine the Degree of Substitution of Quinoa and Rice Starch Acetates, Propionates, and Butyrates: Direct Stoichiometry, FTIR, and 1H-NMR. Foods 2020; 9:E83. [PMID: 31940907 PMCID: PMC7023049 DOI: 10.3390/foods9010083] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 01/08/2020] [Accepted: 01/09/2020] [Indexed: 11/17/2022] Open
Abstract
Rice and quinoa starch esters were prepared by acylation using short-chain fatty acid anhydrides with different chain lengths (acetic, propionic, and butyric anhydride). A direct stoichiometric method based on the acylation reaction was used to determine the degree of substitution (DS) and acyl content (AC). In addition, Fourier-transform infrared spectroscopy (FTIR) was used to validate the conformational changes of acylated starch and 1H-NMR was used as a DS reference method. DS by stoichiometric calculation was shown to be in agreement with FTIR and was comparable with DS obtained from Proton nuclear magnetic resonance (1H-NMR). Based on this study, stoichiometric calculation allows rapid and direct determination of substitution levels and acyl content without the loss of samples, which provides efficiency and optimization of manufacturing procedures in producing the desired level of esterified starches.
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Affiliation(s)
- Nabilah Abdul Hadi
- Department of Food Technology, Engineering, and Nutrition, Lund University, SE 22100 Lund, Sweden; (A.M.); (M.R.)
- School of Food Science and Technology, University Malaysia Terengganu, Kuala Terengganu 21030, Terengganu, Malaysia
| | - Berthold Wiege
- Department of Safety and Cereals, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, 32756 Detmold, Germany; (B.W.); (S.S.)
| | - Sebastian Stabenau
- Department of Safety and Cereals, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, 32756 Detmold, Germany; (B.W.); (S.S.)
| | - Ali Marefati
- Department of Food Technology, Engineering, and Nutrition, Lund University, SE 22100 Lund, Sweden; (A.M.); (M.R.)
| | - Marilyn Rayner
- Department of Food Technology, Engineering, and Nutrition, Lund University, SE 22100 Lund, Sweden; (A.M.); (M.R.)
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24
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Cao C, Nian B, Li Y, Wu S, Liu Y. Multiple Hydrogen-Bonding Interactions Enhance the Solubility of Starch in Natural Deep Eutectic Solvents: Molecule and Macroscopic Scale Insights. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:12366-12373. [PMID: 31644284 DOI: 10.1021/acs.jafc.9b04503] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Recently, green chemistry and green processes have attracted a lot of academic and industrial interests. As one of the most consumed products, starch expressed extreme advantages in fields of food, pharmacology, and sustainable chemistry. However, as a polyhydroxy polymer, the strong hydrogen-bond network made them almost have no solubility in most solvents. In this study, the solubility of starch in a series of novel, green, sustainable, and low-cost solvents, namely, natural deep eutectic solvents (NADESs), was explored. A total of 12 kinds of NADESs with high fluidity at 363 K were selected, and the solubility of gelose starch (G50) in them was measured. Although a relative high solubility of 36.68 ± 0.86 and 21.03 ± 3.27 g/100 g of G50 was obtained in betaine-urea (BU) and malic acid-glucose (MGlu), respectively, in most NADESs, G50 was almost insoluble. The results of X-ray diffraction (XRD) analysis suggested that the crystalline structures of G50 were destroyed, and the results of attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) indicated that hydrogen-bonding interactions were formed between G50 and NADESs. To further study it, a molecular dynamic (MD) study was applied and found that the hydrogen bonding between betaine and G50 plays a key role in the solubility of G50. To study the hydrogen bonds between NADESs, the geometries of NADESs, with the highest (BU) and lowest solubility (CU) of G50, were optimized by quantum chemical calculations, and the results showed that chloride ions of CU were occupied by urea, while the carboxylic ion of BU was free from it, which made a greatly different capacity to form a hydrogen-bonding interaction with G50 and, thus, a greatly different solubility of G50.
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Affiliation(s)
- Chen Cao
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province , Jiangnan University , 1800 Lihu Road , Wuxi , Jiangsu 214122 , People's Republic of China
| | - Binbin Nian
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province , Jiangnan University , 1800 Lihu Road , Wuxi , Jiangsu 214122 , People's Republic of China
| | - Yan Li
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province , Jiangnan University , 1800 Lihu Road , Wuxi , Jiangsu 214122 , People's Republic of China
| | - Shuying Wu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province , Jiangnan University , 1800 Lihu Road , Wuxi , Jiangsu 214122 , People's Republic of China
| | - Yuanfa Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province , Jiangnan University , 1800 Lihu Road , Wuxi , Jiangsu 214122 , People's Republic of China
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25
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Zhang Y, Dai Y, Yu K, Ding X, Hou H, Wang W, Zhang H, Li X, Dong H. Preparation of octenyl succinic anhydride‐modified cassava starch by the ultrasonic‐assisted method and its influence mechanism. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14222] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Yujie Zhang
- College of Food Science and Engineering Shandong Agricultural University Tai'an PR China
- Engineering and Technology Center for Grain Processing in Shandong Province Tai'an PR China
| | - Yangyong Dai
- College of Food Science and Engineering Shandong Agricultural University Tai'an PR China
- Engineering and Technology Center for Grain Processing in Shandong Province Tai'an PR China
| | - Kexue Yu
- College of Food Science and Engineering Shandong Institute of Agricultural Engineering Ji'nan PR China
| | - Xiuzhen Ding
- College of Food Science and Engineering Shandong Agricultural University Tai'an PR China
- Engineering and Technology Center for Grain Processing in Shandong Province Tai'an PR China
| | - Hanxue Hou
- College of Food Science and Engineering Shandong Agricultural University Tai'an PR China
- Engineering and Technology Center for Grain Processing in Shandong Province Tai'an PR China
| | - Wentao Wang
- College of Food Science and Engineering Shandong Agricultural University Tai'an PR China
- Engineering and Technology Center for Grain Processing in Shandong Province Tai'an PR China
| | - Hui Zhang
- College of Food Science and Engineering Shandong Agricultural University Tai'an PR China
- Engineering and Technology Center for Grain Processing in Shandong Province Tai'an PR China
| | - Xiangyang Li
- College of Food Science and Engineering Shandong Agricultural University Tai'an PR China
- Engineering and Technology Center for Grain Processing in Shandong Province Tai'an PR China
| | - Haizhou Dong
- College of Food Science and Engineering Shandong Agricultural University Tai'an PR China
- Engineering and Technology Center for Grain Processing in Shandong Province Tai'an PR China
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26
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Borah PK, Sarkar A, Duary RK. Water-soluble vitamins for controlling starch digestion: Conformational scrambling and inhibition mechanism of human pancreatic α-amylase by ascorbic acid and folic acid. Food Chem 2019; 288:395-404. [DOI: 10.1016/j.foodchem.2019.03.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 03/07/2019] [Accepted: 03/07/2019] [Indexed: 12/11/2022]
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27
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Semba K, Kadota K, Arima H, Nakanishi A, Tandia M, Uchiyama H, Sugiyama K, Tozuka Y. Improved water dispersibility and photostability in folic acid nanoparticles with transglycosylated naringin using combined processes of wet-milling and freeze-drying. Food Res Int 2019; 121:108-116. [PMID: 31108730 DOI: 10.1016/j.foodres.2019.03.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 03/11/2019] [Accepted: 03/14/2019] [Indexed: 11/25/2022]
Abstract
We successfully prepared folic acid (FA) nanoparticles with excellent dispersibility and photostability using a combination of bead milling and freeze-drying with transglycosylated naringin (Naringin-G), a newly developed transglycosylated food additive. Poly-vinyl pyrrolidon (PVP) was used for comparison with Naringin-G. Water dispersibility and photostability of the freeze-dried formulations were assessed. The dispersibility and physicochemical properties of nanoparticle formulations were evaluated using dynamic light scattering, powder X-ray diffraction (PXRD), and small-angle X-ray scattering (SAXS). Results indicated that the median particle size of FA in the slurry bead milled with Naringin-G decreased notably with time and fell below 100 nm after milling for 300 min. Further, FA nanoparticles with Naringin-G were stable without aggregation following re-dispersion of freeze-dried FA formulations in water. Contrarily, the addition of PVP did not prevent the aggregation of FA nanoparticles following re-dispersion of freeze-dried FA formulations. Solid structures of freeze-dried FA formulations with Naringin-G or PVP were assessed using PXRD and SAXS. PXRD patterns of all freeze-dried formulations highlighted broadening and weakening of peaks, indicating a decrease in FA crystallinity following bead milling, regardless of the additive concentration of Naringin-G and PVP. The scattering intensity profiles of FA formulations with PVP dramatically decreased after milling, whereas FA formulations with Naringin-G did not exhibit changes in SAXS patterns. FA formulations with Naringin-G registered faster enhancement in release rate than PVP in pH 1.2 buffer solutions. The release rate of freeze-dried FA formulation with Naringin-G exhibited at least five-fold enhancement when compared to untreated FA. FA formulation with Naringin-G was stable to photodegradation under fluorescent light. Naringin-G prevented photodegradation of FA due to its antioxidant effect and scavenged radicals. These findings indicated that freeze-dried FA formulation with Naringin-G can improve its water-dispersibility and photodegradation due to the effectiveness of Naringin-G as a dispersant and cryoprotectant.
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Affiliation(s)
- Kumi Semba
- Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan
| | - Kazunori Kadota
- Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan
| | - Hiroshi Arima
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira Aoba, Sendai, Miyagi 980-8577, Japan
| | - Akihito Nakanishi
- Toyo Sugar Refining Co., Ltd., 18-20 Koami-Cho, Nihonbashi, Chuo-ku, Tokyo 103-0016, Japan
| | - Mahamadou Tandia
- Toyo Sugar Refining Co., Ltd., 18-20 Koami-Cho, Nihonbashi, Chuo-ku, Tokyo 103-0016, Japan
| | - Hiromasa Uchiyama
- Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan
| | - Kazumasa Sugiyama
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira Aoba, Sendai, Miyagi 980-8577, Japan
| | - Yuichi Tozuka
- Osaka University of Pharmaceutical Sciences, 4-20-1 Nasahara, Takatsuki, Osaka 569-1094, Japan.
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28
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Borah PK, Rappolt M, Duary RK, Sarkar A. Structurally induced modulation of in vitro digestibility of amylopectin corn starch upon esterification with folic acid. Int J Biol Macromol 2019; 129:361-369. [DOI: 10.1016/j.ijbiomac.2019.02.051] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 02/07/2019] [Accepted: 02/08/2019] [Indexed: 12/13/2022]
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29
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Sarkar A, Zhang S, Holmes M, Ettelaie R. Colloidal aspects of digestion of Pickering emulsions: Experiments and theoretical models of lipid digestion kinetics. Adv Colloid Interface Sci 2019; 263:195-211. [PMID: 30580767 DOI: 10.1016/j.cis.2018.10.002] [Citation(s) in RCA: 121] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 10/19/2018] [Accepted: 10/19/2018] [Indexed: 11/25/2022]
Abstract
Lipid digestion is a bio-interfacial process that is largely governed by the binding of the lipase-colipase-biosurfactant (bile salts) complex onto the surface of emulsified lipid droplets. Therefore, engineering oil-water interfaces that prevent competitive displacement by bile salts and/or delay the transportation of lipase to the lipidoidal substrate can be an effective strategy to modulate lipolysis in human physiology. In this review, we present the mechanistic role of Pickering emulsions i.e. emulsions stabilised by micron-to-nano sized particles in modulating the important fundamental biological process of lipid digestion by virtue of their distinctive stability against coalescence and resilience to desorption by intestinal biosurfactants. We provide a systematic summary of recent experimental investigations and mathematical models that have blossomed in the last decade in this domain. A strategic examination of the behavior and mechanism of lipid digestion of droplets stabilised by particles in simulated biophysical environments (oral, gastric, intestinal regimes) was conducted. Various particle-laden interfaces were considered, where the particles were derived from synthetic or biological sources. This allowed us to categorize these particles into two classes based on their mechanistic role in modifying lipid digestion. These are 'human enzyme-unresponsive particles' (e.g. silica, cellulose, chitin, flavonoids) i.e. the ones that cannot to be digested by human enzymes, such as amylase, protease and 'human enzyme-responsive particles' (e.g. protein microgels, starch granules), which can be readily digested by humans. We focused on the role of particle shape (spherical, anisotropic) on modifying both interfacial and bulk phases during lipolysis. Also, the techniques currently used to alter the kinetics of lipid digestion using intelligent physical or chemical treatments to control interfacial particle spacing were critically reviewed. A comparison of how various mathematical models reported in literature predict free fatty acid release kinetics during lipid digestion highlighted the importance of the clear statement of the underlying assumptions. We provide details of the initial first order kinetic models to the more recent models, which account for the rate of adsorption of lipase at the droplet surface and include the crucial aspect of interfacial dynamics. We provide a unique decision tree on model selection, which is appropriate to minimize the difference between experimental data of free fatty acid generation and model predictions based on precise assumptions of droplet shrinkage, lipase-binding rate, and nature of lipase transport process to the particle-laden interface. Greater insights into the mechanisms of controlling lipolysis using particle-laden interfaces with appropriate mathematical model fitting permit better understanding of the key lipid digestion processes. Future outlook on interfacial design parameters, such as particle shape, size, polydispersity, charge, fusion, material chemistry, loading and development of new mathematical models that provide closed-loop equations from early to later stages of kinetics are proposed. Such future experiments and models hold promise for the tailoring of particle-laden interfaces for delaying lipid digestion and/or site-dependent controlled release of lipidic active molecules in composite soft matter systems, such as food, personal care, pharmaceutical, healthcare and biotechnological applications.
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