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Özcan E, Šímová I, Bína D, Litvín R, Polívka T. Ultrafast spectroscopy of the hydrophilic carotenoid crocin at various pH. Phys Chem Chem Phys 2024; 26:10225-10233. [PMID: 38497307 DOI: 10.1039/d4cp00665h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
This study delves into the pH-dependent effects on the excited-state behavior of crocin, a hydrophilic carotenoid with diverse functions in biological systems. Steady-state spectroscopy demonstrates notable changes in absorption and fluorescence spectra, characterized by a pH-dependent blue shift and altered resolution of vibrational bands. Transient absorption spectra further elucidate these effects, highlighting a significant blue shift in the S1-Sn peak with increasing pH. Detailed kinetic analysis shows the pH-dependent dynamics of crocin's excited states. At pH 11, a shortening of effective conjugation is observed, resulting in a prolonged S1/ICT lifetime. Conversely, at pH 9, our data suggest a more complex scenario, suggesting the presence of two distinct crocin species with different relaxation patterns. This implies structural alterations within the crocin molecule, potentially linked to the deprotonation of hydroxyl groups in crocin and/or saponification at high pH.
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Affiliation(s)
- Emrah Özcan
- Department of Physics, Faculty of Science, University of South Bohemia, Branišovská 1760, 370 05 České Budějovice, Czech Republic.
| | - Ivana Šímová
- Department of Physics, Faculty of Science, University of South Bohemia, Branišovská 1760, 370 05 České Budějovice, Czech Republic.
| | - David Bína
- Department of Chemistry, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
- Czech Academy of Sciences, Biology Centre, Institute of Plant Molecular Biology, Laboratory of Plant Biophysics and Biochemistry, České Budějovice, Czech Republic
| | - Radek Litvín
- Department of Chemistry, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
- Czech Academy of Sciences, Biology Centre, Institute of Plant Molecular Biology, Laboratory of Plant Biophysics and Biochemistry, České Budějovice, Czech Republic
| | - Tomáš Polívka
- Department of Physics, Faculty of Science, University of South Bohemia, Branišovská 1760, 370 05 České Budějovice, Czech Republic.
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Hooshyari Ardakani M, Nosengo C, Felletti S, Catani M, Cavazzini A, De Luca C, Rezadoost H. Enhancing the purification of crocin-I from saffron through the combination of multicolumn countercurrent chromatography and green solvents. Anal Bioanal Chem 2024:10.1007/s00216-024-05228-6. [PMID: 38459965 DOI: 10.1007/s00216-024-05228-6] [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: 01/26/2024] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/11/2024]
Abstract
Crocin-I, a valuable natural compound found in saffron (Crocus sativus L.), is the most abundant among the various crocin structures. Developing a cost-effective and scalable purification process to produce high-purity crocin-I is of great interest for future investigations into its biological properties and its potential applications in the treatment of neurological disorders. However purifying crocin-I through single-column preparative chromatography (batch) poses a yield-purity trade-off due to structural similarities among crocins, meaning that the choice of the collection window sacrifices either yield in benefit of higher purity or vice versa. This study demonstrates how the continuous countercurrent operating mode resolves this dilemma. Herein, a twin-column MCSGP (multicolumn countercurrent solvent gradient purification) process was employed to purify crocin-I. This study involved an environmentally friendly ethanolic extraction of saffron stigma, followed by an investigation into the stability of the crocin-I within the feed under varying storage conditions to ensure a stable feed composition during the purification. Then, the batch purification process was initially designed, optimized, and subsequently followed by the scale-up to the MCSGP process. To ensure a fair comparison, both processes were evaluated under similar conditions (e.g., similar total column volume). The results showed that, at a purity grade of 99.7%, the MCSGP technique demonstrated significant results, namely + 334% increase in recovery + 307% increase in productivity, and - 92% reduction in solvent consumption. To make the purification process even greener, the only organic solvent employed was ethanol, without the addition of any additive. In conclusion, this study presents the MCSGP as a reliable, simple, and economical technique for purifying crocin-I from saffron extract, demonstrating for the first time that it can be effectively applied as a powerful approach for process intensification in the purification of natural products from complex matrices.
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Affiliation(s)
- Mohammad Hooshyari Ardakani
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, G.C., Evin, Tehran, Iran
| | - Chiara Nosengo
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy
| | - Simona Felletti
- Department of Environmental and Prevention Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy
| | - Martina Catani
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy
| | - Alberto Cavazzini
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy
- Council for Agricultural Research and Economics, CREA, Via Della Navicella 2/4, 00184, Rome, Italy
| | - Chiara De Luca
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy.
| | - Hassan Rezadoost
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, G.C., Evin, Tehran, Iran.
- Center for International Scientific Studies & Collaboration (CISSC), Ministry of Science Research and Technology, Tehran, Islamic Republic of Iran.
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Li D, Zhu L, Wu Q, Chen Y, Wu G, Zhang H. Comparative study of dietary phenols with Tartary buckwheat protein (2S/13S): impact on structure, binding sites and functionality of protein. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:698-706. [PMID: 37653274 DOI: 10.1002/jsfa.12960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 07/24/2023] [Accepted: 09/01/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND This research was to investigate the interaction mechanism between 2S albumin and 13S globulin (2S and 13S, the most important storage proteins in Tartary buckwheat seeds) and three phenols (rutin, quercetin and myricetin) regarding the structural and antioxidant properties of their complexes. RESULTS There are differences in the binding affinity of phenols for 2S and 13S. Rutin had a higher binding affinity for 2S, myricetin had a higher binding affinity for 13S, and 13S exhibited a higher affinity toward phenols than did 2S. Binding with phenols significantly changed the secondary and tertiary structures of 2S and 13S, decreased the surface hydrophobic value and enhanced the antioxidant capacity. Molecular docking and isothermal titration calorimetry showed that the binding processes were spontaneous and that there were hydrogen bonds, hydrophobic bonds and van der Waals force interactions between phenols and proteins. CONCLUSION These findings could provide meaningful guidance for the further application of buckwheat protein complex. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Dongze Li
- School of Food Science and Technology, Jiangnan University, Wuxi, China
- National Engineering Research Center for Functional Food, Jiangnan University, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Wuxi, China
| | - Ling Zhu
- School of Food Science and Technology, Jiangnan University, Wuxi, China
- National Engineering Research Center for Functional Food, Jiangnan University, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Wuxi, China
| | - Qiming Wu
- Nutrilite Health Institute, Shanghai, China
| | - Yiling Chen
- Amway (China) Botanical R&D Centre, Wuxi, China
| | - Gangcheng Wu
- School of Food Science and Technology, Jiangnan University, Wuxi, China
- National Engineering Research Center for Functional Food, Jiangnan University, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Wuxi, China
| | - Hui Zhang
- School of Food Science and Technology, Jiangnan University, Wuxi, China
- National Engineering Research Center for Functional Food, Jiangnan University, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Wuxi, China
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Abdi H, Arabi L, Montazer M, Askarizadeh A, Zamani P, Hosseinzadeh H, Jaafari MR, Mosaffa F. The effect of m2 peptide targeted nanoliposomes containing crocin on induction of phenotypic change in tumor macrophages to M1 state. Life Sci 2023; 330:121992. [PMID: 37524160 DOI: 10.1016/j.lfs.2023.121992] [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: 04/20/2023] [Revised: 07/19/2023] [Accepted: 07/28/2023] [Indexed: 08/02/2023]
Abstract
AIMS Crocin has immunomodulatory and anticancer effects. In this study, crocin was used to induce the M1 phenotype in mouse tumor macrophages. MAIN METHODS A targeted liposomal formulation with m2 peptide was prepared and characterized to deliver crocin to the M2 macrophages present in the tumor environment. RT-qPCR and IHC were performed for in vitro and in vivo (in C26 colon carcinoma mouse model at a dose of 50 mg/kg) assessment of M1 induction, respectively. KEY FINDINGS In vitro results indicated that liposome modified with m2 peptide was non-toxic to macrophages and had an improved uptake by macrophages compared to the non-targeted formulation and induced M1 phenotype through an IL6-independent pathway. M2 peptide- modified liposome showed considerable tumor accumulation and anti-tumor effects and significantly shifted the phenotype of tumor macrophages towards an anti-tumor M1 phenotype. SIGNIFICANCE Probably the remarkable anti-tumor responses observed in this study with m2 peptide-targeted liposomal formulations containing crocin were due to the enhanced delivery of crocin to the tumor macrophage and the subsequent initiation of anti-tumor immune responses.
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Affiliation(s)
- Hakimeh Abdi
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Leila Arabi
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehdi Montazer
- Department of Pathology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Anis Askarizadeh
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Parvin Zamani
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Hosseinzadeh
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Reza Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Mosaffa
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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Ali A, Yu L, Kousar S, Khalid W, Maqbool Z, Aziz A, Arshad MS, Aadil RM, Trif M, Riaz S, Shaukat H, Manzoor MF, Qin H. Crocin: Functional characteristics, extraction, food applications and efficacy against brain related disorders. Front Nutr 2022; 9:1009807. [PMID: 36583211 PMCID: PMC9792498 DOI: 10.3389/fnut.2022.1009807] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 11/21/2022] [Indexed: 12/15/2022] Open
Abstract
Crocin is a bioactive compound that naturally occurs in some medicinal plants, especially saffron and gardenia fruit. Different conventional and novel methods are used for its extraction. Due to some control conditions, recent methods such as ultrasonic extraction, supercritical fluid extraction, enzyme-associated extraction, microwave extraction, and pulsed electric field extraction are widely used because these methods give more yield and efficiency. Crocin is incorporated into different food products to make functional foods. However, it can also aid in the stability of food products. Due to its ability to protect against brain diseases, the demand for crocin has been rising in the pharmaceutical industry. It also contain antioxidant, anti-inflammatory, anticancer and antidepressant qualities. This review aims to describe crocin and its role in developing functional food, extraction, and bioavailability in various brain-related diseases. The results of the literature strongly support the importance of crocin against various diseases and its use in making different functional foods.
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Affiliation(s)
- Anwar Ali
- Xiangya School of Public Health, Central South University, Changsha, China
| | - Liang Yu
- Department of Research and Development Office, Hunan First Normal University, Changsha, China,*Correspondence: Liang Yu
| | - Safura Kousar
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Waseem Khalid
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Zahra Maqbool
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Afifa Aziz
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Sajid Arshad
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Rana Muhammad Aadil
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Monica Trif
- Food Research Department, Centre for Innovative Process Engineering, Syke, Germany
| | - Sakhawat Riaz
- Department of Home Economics, Government College University, Faisalabad, Pakistan,Food and Nutrition Society, Gilgit Baltistan, Pakistan
| | - Horia Shaukat
- Xiangya School of Public Health, Central South University, Changsha, China
| | - Muhammad Faisal Manzoor
- Guangdong Provincial Key Laboratory of Intelligent Food Manufacturing, Foshan University, Foshan, China,School of Food Science and Engineering, South China University of Technology, Guangzhou, China,Muhammad Faisal Manzoor
| | - Hong Qin
- Xiangya School of Public Health, Central South University, Changsha, China,Hong Qin
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Ghiasi F, Golmakani MT. Innovative design of bio-functional Persian gum-based edible films by incorporating crocin and cinnamaldehyde: Free versus single and double emulsion fabrication techniques. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.108164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Fabiano A, De Leo M, Cerri L, Piras AM, Braca A, Zambito Y. Saffron extract self-assembled nanoparticles to prolong the precorneal residence of crocin. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Qiao BW, Liu XT, Wang CX, Song S, Ai CQ, Fu YH. Preparation, Characterization, and Antioxidant Properties of Phycocyanin Complexes Based on Sodium Alginate and Lysozyme. Front Nutr 2022; 9:890942. [PMID: 35685875 PMCID: PMC9171975 DOI: 10.3389/fnut.2022.890942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 04/19/2022] [Indexed: 11/29/2022] Open
Abstract
In this study, phycocyanin-sodium alginate/lysozyme complex (PC-SLC) was prepared for the first time and characterized by UV spectroscopy, Fourier transform infrared spectroscopy (FT-IR), and circular dichroism spectroscopy (CD). The stability of PC-SLC under light, temperature, pH and simulated gastrointestinal fluid was investigated. The scavenging ability of the complexes against DPPH and ABTS radicals was determined. The results showed that the complex formed by the mass ratio of SA-LZM of 0.1 showed the highest PC encapsulation rate (89.9 ± 0.374%). The combination of SA and LZM changed the secondary conformation of PC. The PC-SLC complex shows an irregular spherical structure and the spheres are clustered together. Compared with phycocyanin (PC), its thermal stability was obviously improved, but it was still greatly influenced by light. It could exist stably in simulated gastric fluid (SGF) for 2 h and be slowly digested in simulated intestinal fluid (SIF), which helped to promote the absorption of nutrients in the intestinal tract. Meanwhile, the complex PC-SLC showed high scavenging ability for DPPH and ABTS radicals. It can be concluded that the complexes have good antioxidant activity. This study provides an idea for the construction of PC delivery system and makes it more widely used in food industry and other fields.
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Affiliation(s)
- Bian-Wen Qiao
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Xin-Tong Liu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Chen-Xin Wang
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Shuang Song
- National Engineering Research Center of Seafood, Dalian, China
| | - Chun-Qing Ai
- National Engineering Research Center of Seafood, Dalian, China
| | - Ying-Huan Fu
- National Engineering Research Center of Seafood, Dalian, China.,School of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian, China
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The structural characterization, physicochemical properties, and stability of gardenia yellow pigment microcapsules. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113507] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Song G, Liu J, Wang Q, Wang D, Chu B, Li L, Xiao G, Gong J, Zheng F. Layer-by-layer self-assembly of hollow dextran sulfate/chitosan-coated zein nanoparticles loaded with crocin: Fabrication, structural characterization and potential biological fate. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107420] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Liqin T, Haocheng L, Jing W, Yujuan X, Wenni T, Lu L, Yuanshan Y, Xian L, Manqin F. Study on ultrahigh-pressure extraction technology on properties of yellow extract from gardenia fruit. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104186] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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