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Zgórka G, Adamska-Szewczyk A, Baj T. Response Surface Methodology in Optimising the Extraction of Polyphenolic Antioxidants from Flower Buds of Magnolia × soulangeana Soul.-Bod. var. 'Lennei' and Their Detailed Qualitative and Quantitative Profiling. Molecules 2023; 28:6335. [PMID: 37687163 PMCID: PMC10488917 DOI: 10.3390/molecules28176335] [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: 08/01/2023] [Revised: 08/22/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
A response surface methodology (RSM) with a central composite design (CCD) was developed to predict and apply the best ultrasound-assisted extraction (UAE) conditions, including the extraction time, the composition of aqueous-ethanolic extractants, and the solvent-to-plant-material ratio, for obtaining the highest yields of different types of polyphenolic components from the dried flower buds of Magnolia × soulangeana Soul.-Bod. var. 'Lennei' (MSL). The novel approach in the RSM procedure resulted from the simultaneous optimisation of UAE conditions to obtain extracts with the highest antioxidant and antiradical potential (examined as dependent variables), using appropriate spectrophotometric assays, with Folin-Ciocâlteu and 2,2-diphenyl-1-picrylhydrazyl reagents, respectively. The use of 66.8% (V/V) ethanol as the extraction solvent during the 55.2 min extraction protocol and the ratio of extractant volume to herbal substance of 46.8 mL/g gave the highest total yield of bioactive antioxidant phenolics in the extract obtained. For this herbal preparation, a qualitative and quantitative analysis was performed using combined chromatographic (LC), spectroscopic (PDA), and tandem mass spectrometric (ESI-QToF-MS/MS) techniques. A detailed phytochemical profiling, conducted for the first time, documented substantial amounts of various polyphenolic antioxidants, especially phenylethanoids and flavonoids, in the MSL flower buds. Their average total content exceeded 30.3 and 36.5 mg/g dry weight, respectively.
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Affiliation(s)
- Grażyna Zgórka
- Department of Pharmacognosy with the Medicinal Plant Garden, Faculty of Pharmacy, Medical University of Lublin, 1 Chodźki Str., 20-093 Lublin, Poland;
| | | | - Tomasz Baj
- Department of Pharmacognosy with the Medicinal Plant Garden, Faculty of Pharmacy, Medical University of Lublin, 1 Chodźki Str., 20-093 Lublin, Poland;
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Zhou D, Liu X, Lan L, Yu W, Qiu R, Wu J, Teng C, Huang L, Yu C, Zeng Y. Protective effects of Liupao tea against high-fat diet/cold exposure-induced irritable bowel syndrome in rats. Heliyon 2023; 9:e16613. [PMID: 37303551 PMCID: PMC10248097 DOI: 10.1016/j.heliyon.2023.e16613] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 05/17/2023] [Accepted: 05/22/2023] [Indexed: 06/13/2023] Open
Abstract
Liupao tea as a type of dark tea can relieve irritable bowel syndrome by regulating gut microbiota, but the mechanism has not been fully explained. An ultra-high performance liquid chromatography along with quadrupole time of flight tandem mass spectrometry was used to analyze the phytochemicals in Liupao tea. Then, we explored the effects of Liupao tea against IBS. From the results of chemical analysis, we identified catechins, polyphenols, amino acids, caffeine, polysaccharides and other components in Liupao tea. The open-field test, gastrointestinal function-related indexes, histochemical assays, measurements of cytokine and aquaporin 3 (AQP3), and determination of serum metabolites were utilized to monitor the physiological consequences of Liupao tea administration in rats with irritable bowel syndrome. The results showed that Liupao tea had a significant protective effect on irritable bowel syndrome. Liupao tea increased locomotive velocity while reducing interleukin-6, interleukin-1β, and tumor necrosis factor-α levels, as well as gastrointestinal injury. Moreover, Liupao tea increased the AQP3 levels of renal tissues but reduced the AQP3 levels of gastrointestinal tissues. Liupao tea reduced the Firmicutes/Bacteroides ratio and significantly reconstructed the microbial pattern. Liupao tea relieved irritable bowel syndrome by repairing gastrointestinal dysfunction, regulating the secretion of pro-inflammatory cytokines, modulating water metabolism, and restoring microbial homeostasis.
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Affiliation(s)
- Danshui Zhou
- School of Traditional Materia Medica, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Xiaotong Liu
- School of Traditional Materia Medica, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Lunli Lan
- College of Pharmacy, Guilin Medical University, Guilin, Guangxi, China
| | - Wenxin Yu
- School of Traditional Materia Medica, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Ruijin Qiu
- Wuzhou Institute of Agricultural Sciences, Wuzhou, Guangxi, China
| | - Jianhua Wu
- Wuzhou Institute of Agricultural Sciences, Wuzhou, Guangxi, China
| | - Cuiqin Teng
- Wuzhou Institute of Agricultural Sciences, Wuzhou, Guangxi, China
| | - Liyun Huang
- Wuzhou Institute of Agricultural Sciences, Wuzhou, Guangxi, China
| | - Cuiping Yu
- Wuzhou Institute of Agricultural Sciences, Wuzhou, Guangxi, China
| | - Yu Zeng
- School of Traditional Materia Medica, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
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3
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de Aquino Gondim T, Guedes JAC, Silva MFS, da Silva AC, Dionísio AP, Souza FVD, do Ó Pessoa C, Lopes GS, Zocolo GJ. Assessment of metabolic, mineral, and cytotoxic profile in pineapple leaves of different commercial varieties: A new eco-friendly and inexpensive source of bioactive compounds. Food Res Int 2023; 164:112439. [PMID: 36738003 DOI: 10.1016/j.foodres.2022.112439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/27/2022] [Accepted: 12/29/2022] [Indexed: 01/01/2023]
Abstract
Pineapple is among the most produced and consumed fruits worldwide, and consequently, its agroindustrial production/processing generates high amounts of agricultural waste, which are routinely discarded. Thus, it is crucial to seek alternatives to reuse this agricultural waste that are in high availability. Therefore, this work aims to evaluate the chemical composition of a specific residue (leaves) of seven commercial varieties of pineapples, to attribute high added value uses, and to evaluate its potential as a source of secondary metabolites and minerals. Thereby, twenty-eight metabolites were annotated by UPLC-QTOF-MSE, including amino acids, organic acids, and phenolic compounds. The following minerals were quantitatively assessed by ICP-OES: Zn (5.30-19.77 mg kg-1), Cr, Cd, Mn (50.80-113.98 mg kg-1), Cu (1.05-4.01 mg kg-1), P (1030.77-6163.63 mg kg-1) and Fe (9.06-70.17 mg kg-1). In addition, Cr and Cd (toxic materials) present concentration levels below the limit of quantification of the analytical method (LOQCr and LOQCd = 0.02 mg kg-1) for all samples. The multivariate analysis was conceived from the chemical profile, through the tools of PCA (principal component analysis) and HCA (hierarchical cluster analysis). The results show that pineapple leaves have similarities and differences concerning their chemical composition. In addition, the cytotoxicity assays of the extracts against tumor and non-tumor strains shows that the extracts were non-toxic. This fact can corroborate and enhance the prospection of new uses and applications of agroindustrial co-products from pineapple, enabling the evaluation and use in different types of industries, such as pharmacological, cosmetic, and food, in addition to the possibility of being a potential source of bioactive compounds.
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Affiliation(s)
- Tamyris de Aquino Gondim
- Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceará, Av. Humberto Monte s/nº - Campus do Pici, CEP 60440-900 Fortaleza, CE, Brazil
| | - Jhonyson Arruda Carvalho Guedes
- Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceará, Av. Humberto Monte s/nº - Campus do Pici, CEP 60440-900 Fortaleza, CE, Brazil; Embrapa Agroindústria Tropical, Rua Dra. Sara Mesquita 2270 - Pici, CEP 60020-181 Fortaleza, CE, Brazil
| | - Maria Francilene Souza Silva
- Drug Research and Development Center - NPDM, Federal University of Ceará, Rua Coronel Nunes de Mello 1000, CEP 60420-275 Fortaleza, CE, Brazil
| | - Adenilton Camilo da Silva
- Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceará, Av. Humberto Monte s/nº - Campus do Pici, CEP 60440-900 Fortaleza, CE, Brazil
| | - Ana Paula Dionísio
- Embrapa Agroindústria Tropical, Rua Dra. Sara Mesquita 2270 - Pici, CEP 60020-181 Fortaleza, CE, Brazil
| | | | - Claudia do Ó Pessoa
- Drug Research and Development Center - NPDM, Federal University of Ceará, Rua Coronel Nunes de Mello 1000, CEP 60420-275 Fortaleza, CE, Brazil
| | - Gisele Simone Lopes
- Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceará, Av. Humberto Monte s/nº - Campus do Pici, CEP 60440-900 Fortaleza, CE, Brazil
| | - Guilherme Julião Zocolo
- Embrapa Agroindústria Tropical, Rua Dra. Sara Mesquita 2270 - Pici, CEP 60020-181 Fortaleza, CE, Brazil.
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Yang J, Yao L, Gong K, Li K, Sun L, Cai W. Identification and Quantification of Chlorogenic Acids from the Root Bark of Acanthopanax gracilistylus by UHPLC-Q-Exactive Orbitrap Mass Spectrometry. ACS OMEGA 2022; 7:25675-25685. [PMID: 35910160 PMCID: PMC9330223 DOI: 10.1021/acsomega.2c02899] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The purpose of this study is to identify and quantify the chlorogenic acids (CGAs) from the root bark of Acanthopanax gracilistylus, which is conventionally regarded as a tonic in folk Chinese Traditional medicine. The effective methods for identification and quantification analysis of CGAs were developed based on ultra high performance liquid chromatography-Q-exactive orbitrap mass spectrometry (UHPLC-Q-Orbitrap MS) in parallel reaction monitoring (PRM) and selected reaction monitoring (SIM), which showed high sensitivity and resolution for screening and quantifying compounds. The root bark of A. gracilistylus was extracted under ultrasonication with 70% methanol. Ultimately, a for total of 70 CGAs, 64 of these were tentatively identified for the first time. Moreover, a methodological study of seven kinds of CGAs was carried out. The proposed procedure was optimized and validated in terms of selectivity, linearity of analytical curves (r 2 > 0.990), accuracy (recovery range from 96.7 to 105%), and repeatability (relative standard deviation <5%). Then it was applied to determine the content of the CGAs in A. gracilistylus roots from 66 of different batches. The total CGAs was quantified in a range between 2.150 and 33.51 mg/g, which could be considered as excellent source of natural bioactive compound. The result was extremely useful for understanding the bioactive substance and quality control of A. gracilistylus in depth.
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Affiliation(s)
- Jianbo Yang
- Institute
for Control of Chinese Traditional Medicine and Ethnic Medicine &
National Institutes for Food and Drug Control, Beijing 100050, P.R. China
| | - Lingwen Yao
- Institute
for Control of Chinese Traditional Medicine and Ethnic Medicine &
National Institutes for Food and Drug Control, Beijing 100050, P.R. China
| | - Kaiyan Gong
- School
of Pharmaceutical Sciences & Hunan University of Medicine, Huaihua 418000, P.R. China
| | - Kailin Li
- School
of Pharmaceutical Sciences & Hunan University of Medicine, Huaihua 418000, P.R. China
| | - Lei Sun
- Institute
for Control of Chinese Traditional Medicine and Ethnic Medicine &
National Institutes for Food and Drug Control, Beijing 100050, P.R. China
| | - Wei Cai
- School
of Pharmaceutical Sciences & Hunan University of Medicine, Huaihua 418000, P.R. China
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Orozco-Barocio A, Robles-Rodríguez BS, Camacho-Corona MDR, Méndez-López LF, Godínez-Rubí M, Peregrina-Sandoval J, Rivera G, Rojas Mayorquín AE, Ortuno-Sahagun D. In vitro Anticancer Activity of the Polar Fraction From the Lophocereus schottii Ethanolic Extract. Front Pharmacol 2022; 13:820381. [PMID: 35444555 PMCID: PMC9014087 DOI: 10.3389/fphar.2022.820381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/07/2022] [Indexed: 11/25/2022] Open
Abstract
Cancer is an increasingly common disease and is considered one of the main causes of death in the world. Lophocereus schottii (L. schottii) is a cactus used in Mexico in traditional medicine for cancer treatment. This study aimed to determine the effect of the ethanolic extract and the polar and nonpolar fractions of L. schottii in murine L5178Y lymphoma cells in vitro, analyzing their effect on the proliferative activity of splenocytes, and establishing the effective concentration 50 (EC50) of the polar fraction. In addition, the secondary metabolites present in the extracts were determined by ultra-performance liquid chromatography-mass spectrometry (UPLC-MS). The study establishes that the three extracts of L. schottii have a cytotoxic effect on L5178Y cells and on the splenocytes stimulated with ConA. Additionally, the polar fraction has a significantly greater effect being three times more effective than cyclophosphamide on inhibiting the viability of L5178Y cells. Secondary metabolites present are mainly flavonoids and alkaloids, but there are also some terpenoids and sterols. Ultimately, polar fraction can be considered an anticancer substance, since its EC50 of 15 μg/mL is within the parameters established by the National Cancer Institute.
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Affiliation(s)
- Arturo Orozco-Barocio
- Laboratorio de Inmunobiología, Departamento de Biología Celular y Molecular, Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Zapopan, Mexico
| | - Blanca Susana Robles-Rodríguez
- Laboratorio de Inmunobiología, Departamento de Biología Celular y Molecular, Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Zapopan, Mexico
| | | | - Luis Fernando Méndez-López
- Centro de Investigación en Nutrición y Salud Publica, Facultad de Salud Pública y Nutrición, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Mexico
| | - Marisol Godínez-Rubí
- Laboratorio de Patología Diagnóstica e Inmunohistoquímica, Departamento de Microbiología y Patología, CUCS, Universidad de Guadalajara, Guadalajara, Mexico
| | - Jorge Peregrina-Sandoval
- Laboratorio de Inmunobiología, Departamento de Biología Celular y Molecular, Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Zapopan, Mexico
| | - Gildardo Rivera
- Laboratorio de Biotecnología Farmacéutica, Centro de Biotecnología Genómica- Instituto Politécnico Nacional, Reynosa, Mexico
| | - Argelia E Rojas Mayorquín
- Departamento de Ciencias Ambientales, Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Zapopan, Mexico
| | - Daniel Ortuno-Sahagun
- Laboratorio de Neuroinmunobiología Molecular, Departamento de Biología Molecular y Genómica, Instituto de Investigación en Ciencias Biomédicas (IICB), Universidad de Guadalajara, Centro Universitario de Ciencias de la Salud, Guadalajara, Mexico
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Natural green deep eutectic solvents-based eco-friendly and efficient extraction of flavonoids from Selaginella moellendorffii: Process optimization, composition identification and biological activity. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120203] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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7
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Zhang H, Wang J, Zhao J, Sun C, Wang J, Wang Q, Qu F, Yun X, Feng Z. Integrated Lipidomic and Transcriptomic Analysis Reveals Lipid Metabolism in Foxtail Millet ( Setaria italica). Front Genet 2021; 12:758003. [PMID: 34868233 PMCID: PMC8635157 DOI: 10.3389/fgene.2021.758003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 10/27/2021] [Indexed: 11/28/2022] Open
Abstract
Foxtail millet (Setaria italica) as the main traditional crop in China, is rich in many kinds of high quality fatty acids (FAs). In this study, Ultra-high performance liquid chromatography-time-of-flight-tandem mass spectrometer (UHPLC-Q-TOF-MS/MS) was used to determine the lipids of JG35 and JG39. A total of 2,633 lipid molecules and 31 lipid subclasses were identified, mainly including thirteen kinds of glycerophospholipids (GP), eleven kinds of glycerolipids (GL), four kinds of sphingolipids (SP), two kinds of fatty acyls (FA) and one kind of sterol (ST). Among them JG35 had higher contents of diacylglycerols (DG) and ceramides (Cer), while triacylglycerols, phosphatidyl ethanolamine, phosphatidic acid, sterol, fatty acyls and pardiolipin (TG, PE, PA, ST, FA and CL) were higher in JG39. Meantime, the correlation analysis of lipidomics and transcriptomics was used to map the main differential lipid metabolism pathways of foxtail millet. The results shown that a differentially expressed genes (DEGs) of FATA/B for the synthesis of FA was highly expressed in JG35, and the related genes for the synthesis DG (ACCase, KAS, HAD, KCS, LACS and GAPT), TG (DGAT and PDAT) and CL (CLS) were highly expressed in JG39. The results of this study will provide a theoretical basis for the future study of lipidomics, improvement of lipid quality directionally and breeding of idiosyncratic quality varieties in foxtail millet.
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Affiliation(s)
- Haiying Zhang
- College of Agriculture, Shanxi Agricultural University, Taigu, China
| | - Junyou Wang
- College of Agriculture, Shanxi Agricultural University, Taigu, China
| | - Jing Zhao
- College of Agriculture, Shanxi Agricultural University, Taigu, China
| | - Changqing Sun
- College of Agriculture, Shanxi Agricultural University, Taigu, China
| | - Jin Wang
- College of Agriculture, Shanxi Agricultural University, Taigu, China
| | - Qian Wang
- Hebei Zhihai Technology Co., Ltd., Xingtai, China
| | - Fei Qu
- College of Agriculture, Shanxi Agricultural University, Taigu, China
| | - Xiaodong Yun
- College of Agriculture, Shanxi Agricultural University, Taigu, China
| | - Zhiwei Feng
- Shanxi Institute of Organic Dryland Farming, Shanxi Agricultural University, Taiyuan, China
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Fakhri S, Tomas M, Capanoglu E, Hussain Y, Abbaszadeh F, Lu B, Hu X, Wu J, Zou L, Smeriglio A, Simal-Gandara J, Cao H, Xiao J, Khan H. Antioxidant and anticancer potentials of edible flowers: where do we stand? Crit Rev Food Sci Nutr 2021; 62:8589-8645. [PMID: 34096420 DOI: 10.1080/10408398.2021.1931022] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Edible flowers are attracting special therapeutic attention and their administration is on the rise. Edible flowers play pivotal modulatory roles on oxidative stress and related interconnected apoptotic/inflammatory pathways toward the treatment of cancer. In this review, we highlighted the phytochemical content and therapeutic applications of edible flowers, as well as their modulatory potential on the oxidative stress pathways and apoptotic/inflammatory mediators, resulting in anticancer effects. Edible flowers are promising sources of phytochemicals (e.g., phenolic compounds, carotenoids, terpenoids) with several therapeutic effects. They possess anti-inflammatory, anti-diabetic, anti-microbial, anti-depressant, anxiolytic, anti-obesity, cardioprotective, and neuroprotective effects. Edible flowers potentially modulate oxidative stress by targeting erythroid nuclear transcription factor-2/extracellular signal-regulated kinase/mitogen-activated protein kinase (Nrf2/ERK/MAPK), reactive oxygen species (ROS), nitric oxide (NO), malondialdehyde (MDA) and antioxidant response elements (AREs). As the interconnected pathways to oxidative stress, inflammatory mediators, including tumor necrosis factor (TNF)-α, nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), interleukins (ILs) as well as apoptotic pathways such as Bcl-2-associated X protein (Bax), Bcl-2, caspase and cytochrome C are critical targets of edible flowers in combating cancer. In this regard, edible flowers could play promising anticancer effects by targeting oxidative stress and downstream dysregulated pathways.
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Affiliation(s)
- Sajad Fakhri
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Merve Tomas
- Department of Food Engineering, Faculty of Engineering and Natural Sciences, Istanbul Sabahattin Zaim University, Istanbul, Turkey
| | - Esra Capanoglu
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Istanbul, Turkey
| | - Yaseen Hussain
- Control release drug delivery system, College of Pharmaceutical Sciences, Soochow University, Suzhou, China
| | - Fatemeh Abbaszadeh
- Department of Neuroscience, Faculty of Advanced Technologies in Medical Sciences, Iran University of Medical Sciences, Tehran, Iran.,Neurobiology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China
| | - Xiaolan Hu
- State Key Laboratory for Quality Research of Chinese Medicines, Macau University of Science and Technology, Taipa, Macao, China
| | - Jianlin Wu
- State Key Laboratory for Quality Research of Chinese Medicines, Macau University of Science and Technology, Taipa, Macao, China
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu, China
| | - Antonella Smeriglio
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo -Ourense Campus, Ourense, Spain
| | - Hui Cao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo -Ourense Campus, Ourense, Spain
| | - Jianbo Xiao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo -Ourense Campus, Ourense, Spain.,Institute of Food Safety & Nutrition, Jinan University, Guangzhou, China
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University Mardan, Mardan, Pakistan
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Metabolite Profiling of Methanolic Extract of Gardenia jaminoides by LC-MS/MS and GC-MS and Its Anti-Diabetic, and Anti-Oxidant Activities. Pharmaceuticals (Basel) 2021; 14:ph14020102. [PMID: 33525758 PMCID: PMC7912419 DOI: 10.3390/ph14020102] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/20/2021] [Accepted: 01/25/2021] [Indexed: 12/18/2022] Open
Abstract
In this study, the methanolic extract from seeds of Gardenia jasminoides exhibited strong antioxidant and enzyme inhibition activities with less toxicity to NIH3T3 and HepG2 cells at the concentration of 100 µg/mL. The antioxidant activities (DPPH and ABTS), α-amylase, and α-glucosidase inhibition activities were found higher in methanolic extract (MeOH-E) than H2O extract. Besides, 9.82 ± 0.62 µg and 6.42 ± 0.26 µg of MeOH-E were equivalent to 1 µg ascorbic acid for ABTS and DPPH scavenging, respectively while 9.02 ± 0.25 µg and 6.52 ± 0.15 µg of MeOH-E were equivalent to 1 µg of acarbose for inhibition of α-amylase and α-glucosidase respectively. Moreover, the cell assay revealed that the addition of MeOH-E (12.5 µg/mL) increased about 37% of glucose uptake in insulin resistant (IR) HepG2 as compared to untreated IR HepG2 cells. The LC- MS/MS and GC-MS analysis of MeOH-E revealed a total of 54 compounds including terpenoids, glycosides, fatty acid, phenolic acid derivatives. Among the identified compounds, chlorogenic acid and jasminoside A were found promising for anti-diabetic activity revealed by molecular docking study and these molecules are deserving further purification and molecular analysis.
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Joo YH, Chung N, Lee YK. Anti-obesity effect of fresh and browned Magnolia denudata flowers in a high fat diet murine model. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104227] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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