1
|
Ren Y, Qu S. Constituent isoflavones of Puerariae radix as a potential neuroprotector in cognitive impairment: Evidence from preclinical studies. Ageing Res Rev 2023; 90:102040. [PMID: 37619620 DOI: 10.1016/j.arr.2023.102040] [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: 08/03/2023] [Revised: 08/21/2023] [Accepted: 08/21/2023] [Indexed: 08/26/2023]
Abstract
With the increasing aging population worldwide, the incidence of senile cognitive impairment (CI) is increasing, posing a serious threat to the health of elderly persons. Despite developing new drugs aimed at improving CI, progress in this regard has been insufficient. Natural preparations derived from plants have become an unparalleled resource for developing new drugs. Puerariae radix (PR) has a long history as Chinese herbal medicine. PR is rich in various chemical components such as isoflavones, triterpenes, and saponins. The isoflavones (puerarin, daidzein, formononetin, and genistein) exhibit potential therapeutic effects on CI through multiple mechanisms. Relevant literature was organized from major scientific databases such as PubMed, Elsevier, SpringerLink, ScienceDirect, and Web of Science. Using "Puerariae radix," "Pueraria lobata," "isoflavones," "puerarin," "antioxidant," "daidzein," "formononetin," "genistein," "Alzheimer"s disease," and "vascular cognitive impairment" as keywords, the relevant literature was extracted from the databases mentioned above. We found that isoflavones from PR have neuroprotective effects on multiple models of CI via multiple targets and mechanisms. These isoflavones prevent Aβ aggregation, inhibit tau hyperphosphorylation, increase cholinergic neurotransmitter levels, reduce neuroinflammation and oxidative stress, improve synaptic plasticity, promote nerve regeneration, and prevent apoptosis. PR has been used as traditional Chinese herbal medicine for a long time, and its constituent isoflavones exert significant therapeutic effects on CI through various neuroprotective mechanisms. This review will contribute to the future development of isoflavones present in PR as novel drug candidates for the clinical treatment of CI.
Collapse
Affiliation(s)
- Yaoyao Ren
- Department of Otolaryngology Head and Neck Surgery, Shengjing Hospital of China Medical University, 36 Sanhao Street, Heping District, 110004 Shenyang, Liaoning, PR China
| | - Shengtao Qu
- Department of Neurosurgery, Shengjing Hospital of China Medical University, No. 36 Sanhao St, Shenyang 110004, PR China.
| |
Collapse
|
2
|
Gao Y, Xu M, Wan H, Li C, Wan Y. Determination of Isoflavones in Radix puerariae from Different Origins by Ultra-High Performance Liquid Chromatography Based on Optimal Pretreatment Method. Foods 2023; 12:foods12040794. [PMID: 36832868 PMCID: PMC9955973 DOI: 10.3390/foods12040794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 02/05/2023] [Accepted: 02/07/2023] [Indexed: 02/16/2023] Open
Abstract
A new method for simultaneous determination of puerarin, daidzin, daidzein and genistein in Radix puerariae by ultra-high performance liquid chromatography was established. The target analytes were extracted from Radix puerariae by 70% ethylene glycol with the assistance of ultrasonication, purified by the absorption of N-propyl ethylenediamine (PSA), and separated on a Supersil ODS column (4.6 mm × 250 mm × 2.5 μm). Gradient elution in 12 min was performed with the mobile phase 0.1% formic acid(A)-acetonitrile(B). The column temperature was 25 °C and the flow rate was 1 mL/min. The detection wavelength of the four target analytes was 250 nm. The limits of detection (LODs) of puerarin, daidzin, daidzein and genistein were 0.086 mg/L, 0.020 mg/L, 0.027 mg/L and 0.037 mg/L, respectively, and limits of quantitation (LOQs) were 0.29 mg/L, 0.065 mg/L, 0.090 mg/L and 0.12 mg/L, respectively. The recovery of the four substances ranged from 90.5% to 109.6%, and the relative standard deviation (n = 6) was less than 7.7%. With the established methods, puerarin, daidzin, daidzein and genistein in Radix puerariae from 11 origins were determined. The contents of the four compounds varied with the origin and variety. It provides basic data and technical means for quality control and regulation of Radix puerariae.
Collapse
Affiliation(s)
- Yuan Gao
- College of Chemistry and Chemical Engineering, Nanchang University, Nanchang 430047, China
| | - Mengjia Xu
- College of Chemistry and Chemical Engineering, Nanchang University, Nanchang 430047, China
| | - Hao Wan
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
| | - Chang Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
- Correspondence: (C.L.); (Y.W.)
| | - Yiqun Wan
- College of Chemistry and Chemical Engineering, Nanchang University, Nanchang 430047, China
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
- Correspondence: (C.L.); (Y.W.)
| |
Collapse
|
3
|
Coscueta ER, Pellegrini-Malpiedi L, Pintado MM, Nerli BB. Production of soy protein concentrate with the recovery of bioactive compounds: From destruction to valorization. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.108314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
4
|
Kori S. Cloud point extraction coupled with back extraction: a green methodology in analytical chemistry. Forensic Sci Res 2019; 6:19-33. [PMID: 34007513 PMCID: PMC8112826 DOI: 10.1080/20961790.2019.1643567] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 04/15/2019] [Accepted: 05/13/2019] [Indexed: 12/05/2022] Open
Abstract
Recently, cloud point extraction (CPE) coupled with back extraction (BE) has been suggested as a promising alternative to liquid-liquid extraction. In CPE, non-ionic surfactants in aqueous solutions form micelles and the solution becomes turbid when heated to the cloud point temperature. Microwave- or ultrasonic-assisted BE can be performed after CPE and before injection of the sample for instrumental analysis by ultraviolet-visible spectroscopy, high-performance liquid chromatography, gas chromatography, gas chromatography-mass spectrometry, or liquid chromatography-mass spectrometry. This article reviews selected published scientific research on the application of CPE-BE to the determination of alkaloids, drugs and organophosphorus compounds from several complex matrices. This method could be scaled-up for use in forensic science.
Collapse
Affiliation(s)
- Shivpoojan Kori
- Chemistry, Biochemistry & Forensic Science, Amity School of Applied Sciences, Amity University Gurgaon (Manesar), Haryana, India
| |
Collapse
|
5
|
Polyphenols Content, Antioxidant Activity, and Cytotoxicity Assessment of Taraxacum officinale Extracts Prepared through the Micelle-Mediated Extraction Method. Molecules 2019; 24:molecules24061025. [PMID: 30875865 PMCID: PMC6471326 DOI: 10.3390/molecules24061025] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/04/2019] [Accepted: 03/12/2019] [Indexed: 12/20/2022] Open
Abstract
This experiment was conducted with extracts prepared from dandelion (Taraxacum officinale F. H. Wigg) leaves and flowers, using the micelle-mediated extraction method, with the surface active compound Triton X-100 and water–acetone as the extraction solvents. Extracts were, first, examined for the content of total phenols and the antioxidant capacity. All extracts showed good anti-radical properties, especially for leaves, in comparison to the flower samples. Flavonoids (mainly luteolin derivatives) and phenolic acids, predominated among the determined polyphenols. Quantitative analyses indicated acetone extract to be the richest in phenols (up to 0.535 mg/mL), in the case of dandelion leaves, and Triton X-100 extract in the case of flowers (0.385 mg/mL). Extracts were also evaluated for cytotoxicity to the model cell line (epithelial rabbit kidney cells RK13), using the colorimetric 3-[4,5-dimethylthiazole-2-yl]-2,5-diphenyltetrazolium bromide (MTT) test and the real-time cell analysis method ((RTCA); xCELLigence system). The obtained results indicated that surfactants, especially non-ionic ones, can be effectively used as modifiers in the aqueous extraction of phenolic compounds from plant materials. An advantage over the traditional organic solvents is their non-flammability. Furthermore, surfactants might also be used at low concentrations. Studies on cell lines, however, indicated the cytotoxic effect of this type of compound, even in the trace amounts present in the extracts.
Collapse
|
6
|
Novel, energy efficient and green cloud point extraction: technology and applications in food processing. Journal of Food Science and Technology 2019; 56:524-534. [PMID: 30906010 DOI: 10.1007/s13197-018-3546-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/01/2018] [Accepted: 12/10/2018] [Indexed: 10/27/2022]
Abstract
Recently, a novel technique for extraction of functional thermally sensitive bioactive components from food has been developed due to its green efficacy (no toxic chemicals) and cost effectiveness. Cloud point extraction (CPE) is one of the such best alternative techniques that can be used for extraction of wide range of organic and inorganic components using green surfactants. It is a simple, rapid and inexpensive extraction technique which involves clustering of non-ionic surfactant monomers to form a hydrophobic core (micelle), which then entraps the hydrophobic bioactive compounds within it. CPE can be applied for extraction of bioactives from food processing waste as well as separation and purification of proteins. Besides that, research has received special attention on sample preparation for analysis of food constituents in the last decade. The scope of CPE is very vast in these sectors because of the advantages of CPE over other methods. This review deals with significance of CPE method and their potential green applications in food processing.
Collapse
|
7
|
Coscueta ER, Pellegrini Malpiedi L, Nerli BB. Micellar systems of aliphatic alcohol ethoxylates as a sustainable alternative to extract soybean isoflavones. Food Chem 2018; 264:135-141. [PMID: 29853357 DOI: 10.1016/j.foodchem.2018.05.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 04/12/2018] [Accepted: 05/02/2018] [Indexed: 11/19/2022]
Abstract
Ethoxylated aliphatic surfactants belonging to the Genapol and Tergitol series were assessed as extraction systems of isoflavones. They showed good extraction properties when compared with different solvents, the Genapol X-080 exhibiting the best performance. Available commercial isoflavone pills were used, as a starting simple matrix, to determine the parameters that affect the extraction procedure. The temperature and the surfactant concentration showed to be factors that favored significantly the extraction performance. The application of optimized variables (Genapol X-080 11% m/m, pH 4.5; extraction temperature of 54 °C and extraction time of 60 min) on soybean flour (natural) allowed extracting 3.237 ± 0.173 mg of isoflavone per gram of treated flour. This result was three times what it was for methanol under identical conditions. Extraction with these micellar systems represents a sustainable alternative methodology for industrial purposes due to its low cost, biodegradability, non-toxicity and easy scaling up.
Collapse
Affiliation(s)
- Ezequiel R Coscueta
- Instituto de Procesos Biotecnológicos y Químicos (IPROBYQ), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 570, (S2002LRK) Rosario, Argentina
| | - Luciana Pellegrini Malpiedi
- Instituto de Procesos Biotecnológicos y Químicos (IPROBYQ), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 570, (S2002LRK) Rosario, Argentina
| | - Bibiana Beatriz Nerli
- Instituto de Procesos Biotecnológicos y Químicos (IPROBYQ), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 570, (S2002LRK) Rosario, Argentina.
| |
Collapse
|
8
|
Magnetic molecularly imprinted polymers based on silica modified by deep eutectic solvents for the rapid simultaneous magnetic-based solid-phase extraction of Salvia miltiorrhiza bunge
, Glycine max (Linn.) Merr
and green tea. Electrophoresis 2018; 39:1111-1118. [DOI: 10.1002/elps.201700474] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 12/20/2017] [Accepted: 01/09/2018] [Indexed: 12/12/2022]
|
9
|
Zhang H, Liu S, Li H, Xue F, Han S, Wang L, Cheng Y, Wang X. Extraction of isoflavones from Puerariae lobata using subcritical water. RSC Adv 2018; 8:22652-22658. [PMID: 35539757 PMCID: PMC9081427 DOI: 10.1039/c8ra02653j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 06/06/2018] [Indexed: 11/21/2022] Open
Abstract
As an alternative to organic solvents, subcritical water was employed for the first time as an effective solvent for the extraction of isoflavones from Puerariae lobata. Optimum experimental conditions for the extraction of the four main isoflavones were established by single factor experiments, and the optimum experimental conditions for total isoflavone extraction were established further by response surface methodology. With an extraction time of 45 min and a liquid/solid ratio of 1 : 20, the extraction yields of puerarin, 3′-methoxypuerarin, and daidzin reached maxima at extraction temperatures of 120 °C, 140 °C and 200 °C, respectively. Moreover, puerarin, 3′-methoxypuerarin and daidzin were degraded and produced various byproducts due to hydrothermal reactions at higher temperatures. The maximum extraction yields of the total isoflavones were obtained by response surface methodology (extraction time of 45 min, solid/liquid ratio of 1 : 15 and extraction temperature of 120 °C). Compared to conventional solvents, subcritical water utilized less solvent and required a shorter extraction time. Four main isoflavones from Puerariae lobata were successfully extracted using subcritical water. Maximum yields of total isoflavones by response surface methodology were obtained.![]()
Collapse
Affiliation(s)
- Hongguang Zhang
- Key Laboratory of TCM Quality Control Technology
- Shandong Analysis and Test Center
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan 250014
- China
| | - Shuhua Liu
- Key Laboratory of TCM Quality Control Technology
- Shandong Analysis and Test Center
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan 250014
- China
| | - Huaizhi Li
- The People's Hospital of Junan
- Linyi
- China
| | - Fumin Xue
- Key Laboratory of TCM Quality Control Technology
- Shandong Analysis and Test Center
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan 250014
- China
| | - Shuxin Han
- Key Laboratory of TCM Quality Control Technology
- Shandong Analysis and Test Center
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan 250014
- China
| | - Liang Wang
- College of Chemistry and Chemical Engineering
- Ocean University of China
- Tsingtao
- China
| | - Yan Cheng
- Key Laboratory of TCM Quality Control Technology
- Shandong Analysis and Test Center
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan 250014
- China
| | - Xiao Wang
- Key Laboratory of TCM Quality Control Technology
- Shandong Analysis and Test Center
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan 250014
- China
| |
Collapse
|
10
|
Cordisco E, Haidar CN, Coscueta ER, Nerli BB, Malpiedi LP. Integrated extraction and purification of soy isoflavones by using aqueous micellar systems. Food Chem 2016; 213:514-520. [PMID: 27451211 DOI: 10.1016/j.foodchem.2016.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 06/08/2016] [Accepted: 07/01/2016] [Indexed: 01/29/2023]
Abstract
In this work, an integration of solid-liquid and liquid-liquid extractions by using aqueous micellar two-phase systems was evaluated as potential tool to purify soy isoflavones. Additionally, the proposed methodology aimed to preserve the protein content of the processed soy flour. The extractive assays were performed in AMTPS formed by Triton X-114 and sodium tartrate. In order to optimize the purification process, temperature and time were evaluated as independent variables. Under optimal working conditions, i.e. 100min and 33°C of incubation, IF were purified with a recovery percentage of 93 and a purification factor of almost 10. More importantly, the obtained sample presented an aglycone proportion superior to the reported by other methodologies. These results open perspectives to the use of aqueous micellar two-phase systems as an integrative methodology to extract, concentrate and purify isoflavones.
Collapse
Affiliation(s)
- Estefanía Cordisco
- Instituto de Procesos Biotecnológicos y Químicos Rosario (IPROBYQ), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, CP 2000 Rosario, Argentina.
| | - Carla N Haidar
- Instituto de Procesos Biotecnológicos y Químicos Rosario (IPROBYQ), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, CP 2000 Rosario, Argentina.
| | - Ezequiel R Coscueta
- Instituto de Procesos Biotecnológicos y Químicos Rosario (IPROBYQ), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, CP 2000 Rosario, Argentina.
| | - Bibiana B Nerli
- Instituto de Procesos Biotecnológicos y Químicos Rosario (IPROBYQ), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, CP 2000 Rosario, Argentina.
| | - Luciana P Malpiedi
- Instituto de Procesos Biotecnológicos y Químicos Rosario (IPROBYQ), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, CP 2000 Rosario, Argentina.
| |
Collapse
|
11
|
Méndez Sevillano D, Jankowiak L, van Gaalen TLT, van der Wielen LAM, Hooshyar N, van der Goot AJ, Ottens M. Mechanism of Isoflavone Adsorption from Okara Extracts onto Food-Grade Resins. Ind Eng Chem Res 2014. [DOI: 10.1021/ie5026419] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- David Méndez Sevillano
- Department
of Biotechnology, Delft University of Technology, Julianalaan 67, TU Delft 2628 BC, The Netherlands
| | - Lena Jankowiak
- Laboratory
of Food Process Engineering, Wageningen University, Bornse Weilanden
9, Wageningen 6708 WG, The Netherlands
| | - Thomas L. T. van Gaalen
- Department
of Biotechnology, Delft University of Technology, Julianalaan 67, TU Delft 2628 BC, The Netherlands
| | - Luuk A. M. van der Wielen
- Department
of Biotechnology, Delft University of Technology, Julianalaan 67, TU Delft 2628 BC, The Netherlands
| | - Nasim Hooshyar
- Unilever R&D Vlaardingen, Olivier van Noortlaan 120, Vlaardingen 3133 AT, The Netherlands
| | - Atze-Jan van der Goot
- Laboratory
of Food Process Engineering, Wageningen University, Bornse Weilanden
9, Wageningen 6708 WG, The Netherlands
| | - Marcel Ottens
- Department
of Biotechnology, Delft University of Technology, Julianalaan 67, TU Delft 2628 BC, The Netherlands
| |
Collapse
|
12
|
Deng F, Liang X, Yang L, Liu Q, Liu H. Analysis of Mogroside V in Siraitia grosvenorii with micelle-mediated cloud-point extraction. PHYTOCHEMICAL ANALYSIS : PCA 2013; 24:381-385. [PMID: 23349010 DOI: 10.1002/pca.2420] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Revised: 11/21/2012] [Accepted: 12/15/2012] [Indexed: 06/01/2023]
Abstract
INTRODUCTION Mogroside V is the main effective ingredient of Siraitia grosvenorii used as a natural sweet food as well as a traditional Chinese medicine. The sample pre-treatment prior to chromatographic analysis requires large amounts of toxic organic solvents and is time consuming. OBJECTIVE To develop an effective and simple method for extracting and determining mogroside V of Siraitia grosvenorii. METHODS Mogroside V was extracted and preconcentrated by micelle-mediated cloud-point extraction with nonionic surfactant isotridecyl poly (ethylene glycol) ether (Genapol® X-080). The obtained solutions containing mogroside V were analysed by high-performance liquid chromatography (HPLC) with ultraviolet (UV) detection. The chromatographic separation was performed on a C18 -column using gradient elution with acetonitrile and water at 203 nm. RESULTS The cloud-point extraction yield was 80.7% while the pre-concentration factor was about 10.8. The limit of detection was 0.75 µg/mL and the limit of quantification was 2 µg/mL. The relative standard deviations for intra- and interday precisions of mogroside V were less than 8.68% and 5.78%, respectively, and the recoveries were between 85.1% and 103.6%. CONCLUSION The HPLC-UV method based on micelle-mediated cloud-point extraction for determination mogroside V in Siraitia grosvenorii was environmentally friendly, simple and sensitive.
Collapse
Affiliation(s)
- Fuli Deng
- Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | | | | | | | | |
Collapse
|
13
|
Gupta S, Shanker K, Srivastava SK. HPTLC method for the simultaneous determination of four indole alkaloids in Rauwolfia tetraphylla: A study of organic/green solvent and continuous/pulse sonication. J Pharm Biomed Anal 2012; 66:33-9. [DOI: 10.1016/j.jpba.2012.02.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Revised: 02/17/2012] [Accepted: 02/18/2012] [Indexed: 11/30/2022]
|
14
|
Trivedi P, Singh R, Shanker K. MICELLAR EXTRACTION AND CLOUD-POINT PRECONCENTRATION OF LABDANE DITERPENOIDS FROM ANDROGRAPHIS PANICULATA. J LIQ CHROMATOGR R T 2011. [DOI: 10.1080/10826076.2011.585480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Priyanka Trivedi
- a Analytical Chemistry Department , Central Institute of Medicinal and Aromatic Plants (CIMAP), Council of Scientific and Industrial Research (CSIR), PO-CIMAP , Lucknow, India
| | - Rashmi Singh
- a Analytical Chemistry Department , Central Institute of Medicinal and Aromatic Plants (CIMAP), Council of Scientific and Industrial Research (CSIR), PO-CIMAP , Lucknow, India
| | - Karuna Shanker
- a Analytical Chemistry Department , Central Institute of Medicinal and Aromatic Plants (CIMAP), Council of Scientific and Industrial Research (CSIR), PO-CIMAP , Lucknow, India
| |
Collapse
|
15
|
Jiang L, Zhou G, Li Y. MICELLE-MEDIATED EXTRACTION FOR THE ANALYSIS OF CHLOROGENIC ACID, RUTIN, AND QUERCETIN IN HONEYSUCKLE BY HPLC–UV. J LIQ CHROMATOGR R T 2011. [DOI: 10.1080/10826076.2011.560699] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Lanfang Jiang
- a Key Laboratory on Luminescence and Real-Time Analysis (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University , Chongqing, P. R. China
| | - Guangming Zhou
- a Key Laboratory on Luminescence and Real-Time Analysis (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University , Chongqing, P. R. China
| | - Yanyan Li
- a Key Laboratory on Luminescence and Real-Time Analysis (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University , Chongqing, P. R. China
| |
Collapse
|
16
|
Ali B, Mujeeb M, Aeri V, Mir SR, Ahmad S, Siddique NA, Faiyazuddin M, Shakeel F. High-performance thin layer chromatographic quantification of bioactive psoralen and daidzein in leaves of Ficus carica L. Nat Prod Res 2011; 25:1666-70. [PMID: 21714728 DOI: 10.1080/14786419.2010.529446] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study was undertaken to quantify psoralen and daidzein by high-performance thin layer chromatography (HPTLC). The methanolic extract of 10 mg mL(-1) concentration solution was prepared for HPTLC quantification of psoralen and daidzein. HPTLC aluminium-backed plates coated with 0.2 mm layers of silica gel 60 F(254) were used as the stationary phase. The working standard solution of psoralen and daidzein was applied along with the test sample solution by means of Camag Linomat IV sample applicator. R (f) values of psoralen and daidzein were found to be 0.60 and 0.88, whilst as their percentage values in methanolic extract were found to be 3.02% and 5.64% (w/w), respectively. A simple quantitative estimation method of psoralen and daidzein by HPTLC is reported that can be used for the quality control of marketed preparations containing Ficus carica. However, further study is warranted to isolate and quantify active constituents present in the leaves of F. carica by sophisticated techniques.
Collapse
Affiliation(s)
- B Ali
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, Hamdard University, New Delhi 110062, India.
| | | | | | | | | | | | | | | |
Collapse
|
17
|
Chen Q, Wang Y, Zeng H, Yuan Y, Zhou Y. Screening and Identification of Antioxidant Components in the Extract of Puerariae radix Using HPLC Coupled with MS. FOOD ANAL METHOD 2010. [DOI: 10.1007/s12161-010-9180-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
18
|
Trivedi P, Kumar JK, Negi AS, Shanker K. HPLC method development and validation of cytotoxic agent phenyl-heptatriyne in Bidens pilosa with ultrasonic-assisted cloud point extraction and preconcentration. Biomed Chromatogr 2010; 25:697-706. [DOI: 10.1002/bmc.1505] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2010] [Accepted: 06/30/2010] [Indexed: 11/05/2022]
|
19
|
Kwun KH, Kim GJ, Shin HJ. Ultrasonication assistance increases the efficiency of isoflavones extraction from kudzu (Pueraria lobata Ohwi) roots waste. BIOTECHNOL BIOPROC E 2009. [DOI: 10.1007/s12257-008-0199-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
20
|
Zhang J, Li W, Zhao Y, Han B, Yang G. Enlargement of cationic alkyl polyglycoside micelles by ionic liquid. Colloids Surf A Physicochem Eng Asp 2009. [DOI: 10.1016/j.colsurfa.2008.11.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
21
|
Santalad A, Srijaranai S, Burakham R, Glennon JD, Deming RL. Cloud-point extraction and reversed-phase high-performance liquid chromatography for the determination of carbamate insecticide residues in fruits. Anal Bioanal Chem 2009; 394:1307-17. [DOI: 10.1007/s00216-009-2663-6] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2008] [Revised: 01/15/2009] [Accepted: 01/28/2009] [Indexed: 11/30/2022]
|
22
|
Rostagno MA, Villares A, Guillamón E, García-Lafuente A, Martínez JA. Sample preparation for the analysis of isoflavones from soybeans and soy foods. J Chromatogr A 2009; 1216:2-29. [PMID: 19041977 DOI: 10.1016/j.chroma.2008.11.035] [Citation(s) in RCA: 120] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2008] [Revised: 11/03/2008] [Accepted: 11/13/2008] [Indexed: 12/31/2022]
Abstract
This manuscript provides a review of the actual state and the most recent advances as well as current trends and future prospects in sample preparation and analysis for the quantification of isoflavones from soybeans and soy foods. Individual steps of the procedures used in sample preparation, including sample conservation, extraction techniques and methods, and post-extraction treatment procedures are discussed. The most commonly used methods for extraction of isoflavones with both conventional and "modern" techniques are examined in detail. These modern techniques include ultrasound-assisted extraction, pressurized liquid extraction, supercritical fluid extraction and microwave-assisted extraction. Other aspects such as stability during extraction and analysis by high performance liquid chromatography are also covered.
Collapse
Affiliation(s)
- M A Rostagno
- Centro para la Calidad de los Alimentos, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Campus Universitario "Duques de Soria", 42004 Soria, Spain.
| | | | | | | | | |
Collapse
|
23
|
Santana Rodríguez JJ, Sosa Ferrera Z, Vega Moreno D, Torres Padrón ME, Mahugo Santana C. Recent trends in the use of organized molecular systems combined with chromatographic techniques in environmental analysis. Anal Bioanal Chem 2008; 391:725-33. [DOI: 10.1007/s00216-008-1838-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2007] [Revised: 12/18/2007] [Accepted: 01/08/2008] [Indexed: 11/29/2022]
|
24
|
Shi Z, Zhu X, Zhang H. Micelle-mediated extraction and cloud point preconcentration for the analysis of aesculin and aesculetin in Cortex fraxini by HPLC. J Pharm Biomed Anal 2007; 44:867-73. [PMID: 17499472 DOI: 10.1016/j.jpba.2007.03.035] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2006] [Revised: 03/28/2007] [Accepted: 03/31/2007] [Indexed: 11/21/2022]
Abstract
In this paper, a micelle-mediated extraction and cloud point preconcentration method was developed for the determination of less hydrophobic compounds aesculin and aesculetin in Cortex fraxini by HPLC. Non-ionic surfactant oligoethylene glycol monoalkyl ether (Genapol X-080) was employed as the extraction solvent. Various experimental conditions were investigated to optimize the extraction process. Under optimum conditions, i.e. 5% Genapol X-080 (w/v), pH 1.0, liquid/solid ratio of 400:1 (ml/g), ultrasonic-assisted extraction for 30 min, the extraction yield reached the highest value. For the preconcentration of aesculin and aesculetin by cloud point extraction (CPE), the solution was incubated in a thermostatic water bath at 55 degrees C for 30 min, and 20% NaCl (w/v) was added to the solution to facilitate the phase separation and increase the preconcentration factor during the CPE process. Compared with methanol, which was used in Chinese Pharmacopoeia (2005 edition) for the extraction of C. fraxini, the extraction efficiency of 5% Genapol X-080 reached higher value.
Collapse
Affiliation(s)
- Zhihong Shi
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China.
| | | | | |
Collapse
|
25
|
Shi Z, Zhu X, Cheng Q, Zhang H. Micellar Extraction and Preconcentration of Anthraquinone Derivatives from Rhubarb Prior to Their HPLC‐DAD Determination. J LIQ CHROMATOGR R T 2007. [DOI: 10.1080/10826070601064474] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Zhihong Shi
- a College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province , Baoding, China
| | - Xiaomin Zhu
- a College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province , Baoding, China
| | - Qian Cheng
- a College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province , Baoding, China
| | - Hongyi Zhang
- a College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province , Baoding, China
| |
Collapse
|
26
|
|
27
|
Lee JS, Kim DH, Liu KH, Oh TK, Lee CH. Identification of flavonoids using liquid chromatography with electrospray ionization and ion trap tandem mass spectrometry with an MS/MS library. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2005; 19:3539-48. [PMID: 16261653 DOI: 10.1002/rcm.2230] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Searchable MS/MS spectra libraries, constructed using the results of liquid chromatography coupled with electrospray ionization (ESI) tandem mass spectrometry (LC/MS/MS) with data-dependent acquisition on an ion trap mass spectrometer, are presented with regard to the identification and confirmation of a variety of closely related flavonoids in a set of biological samples. Flavonoids were found to exhibit a maximum amount of structurally specific MS/MS spectra at 45% of normalized collision energy on the instrument used, without wideband activation. These MS/MS spectra were then searched automatically against a 297-substance MS/MS library that contains many previously acquired spectra of standard flavonoids. The possible applications of this powerful technique to biological samples are also discussed. Daidzein and genistein were identified through the MS/MS spectra library while searching through LC/MS/MS data for plant and microbial extracts. Moreover, these compounds proved completely distinguishable from other flavonoids of closely related structures in the MS/MS spectra library, using the NIST MS search program. The applicability of the library-searchable spectra at low concentrations was demonstrated by successful identification of daidzein and genistein at 0.05 and 0.5 microg/mL, respectively.
Collapse
Affiliation(s)
- Jong Suk Lee
- Korea Research Institute of Bioscience and Biotechnology, Yuseong, Daejeon 305-333, Korea
| | | | | | | | | |
Collapse
|