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Zhu X, Ding G, Ren S, Xi J, Liu K. The bioavailability, absorption, metabolism, and regulation of glucolipid metabolism disorders by quercetin and its important glycosides: A review. Food Chem 2024; 458:140262. [PMID: 38944925 DOI: 10.1016/j.foodchem.2024.140262] [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: 02/05/2024] [Revised: 06/21/2024] [Accepted: 06/26/2024] [Indexed: 07/02/2024]
Abstract
Quercetin and its glycosides (QG), vitally natural flavonoid, have been popular for health benefits. However, the absorption and metabolism affect their bioavailability, and the metabolic transformation alters their biological activities. This review systematically summarizes the bioavailability and pathways for the absorption and metabolism of quercetin/QG in vivo and in vitro, the biological activities and mechanism of quercetin/QG and their metabolites in treating glucolipid metabolism are discussed. After oral administration, quercetin/QG are mainly absorbed by the intestine, undergo phase II metabolism in the small intestine and liver to form conjugates and are metabolized into small phenolic acids by intestinal microbiota. Quercetin/QG and their metabolites exert beneficial effects on regulating glucolipid metabolism disorders, including improving insulin resistance, inhibiting lipogenesis, enhancing thermogenesis, modulating intestinal microbiota, relieving oxidative stress, and attenuating inflammation. This review enhances understanding of the mechanism of quercetin/QG regulate glucolipid metabolism and provides scientific support for the development of functional foods.
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Affiliation(s)
- Xiaoai Zhu
- Food Engineering Technology Research Center/Key Laboratory of Henan Province, Henan Key Laboratory of Natural Pigment Preparation, College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, PR China.
| | - Guiyuan Ding
- Food Engineering Technology Research Center/Key Laboratory of Henan Province, Henan Key Laboratory of Natural Pigment Preparation, College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, PR China
| | - Shuncheng Ren
- Food Engineering Technology Research Center/Key Laboratory of Henan Province, Henan Key Laboratory of Natural Pigment Preparation, College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, PR China
| | - Jun Xi
- Food Engineering Technology Research Center/Key Laboratory of Henan Province, Henan Key Laboratory of Natural Pigment Preparation, College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, PR China
| | - Kunlun Liu
- Food Engineering Technology Research Center/Key Laboratory of Henan Province, Henan Key Laboratory of Natural Pigment Preparation, College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, PR China.
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2
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Masiala A, Vingadassalon A, Aurore G. Polyphenols in edible plant leaves: an overview of their occurrence and health properties. Food Funct 2024; 15:6847-6882. [PMID: 38853513 DOI: 10.1039/d4fo00509k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
Edible plant leaves (EPLs) constitute a major renewable functional plant biomass available all year round, providing an essential source of polyphenols in the global diet. Polyphenols form a large family of antioxidant molecules. They protect against the harmful effects of free radicals, strengthen immunity and stimulate the body's natural defenses thanks to their antibacterial and antiviral functions. This study refers to phenolic compounds from 50 edible plant leaves divided into four categories: green leafy vegetables, underutilized leafy vegetables, leafy spices and leafy drinks. It provides data on the identification, occurrence and pharmacological functions of polyphenols contained in EPLs, and provides a better understanding of trends and gaps in their consumption and study. Certain EPLs, such as moringa (Moringa oleifera Lam.), tea (Camellia sinensis L.) and several leafy spices of the Lamiaceae family, reveal important characteristics and therapeutic potential. The polyphenol composition of EPLs makes them functional plants that offer relevant solutions in the fight against obesity, the management of food insecurity and the prevention of chronic diseases.
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Affiliation(s)
- Anthony Masiala
- Université des Antilles, COVACHIM M2E (EA 3592), UFR SEN, Campus de Fouillole, F-97 110 Pointe-à-Pitre, France.
| | - Audrey Vingadassalon
- Université des Antilles, COVACHIM M2E (EA 3592), UFR SEN, Campus de Fouillole, F-97 110 Pointe-à-Pitre, France.
| | - Guylène Aurore
- Université des Antilles, COVACHIM M2E (EA 3592), UFR SEN, Campus de Fouillole, F-97 110 Pointe-à-Pitre, France.
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3
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Wang Y, Gao H, Guo Z, Peng Z, Li S, Zhu Z, Grimi N, Xiao J. Free and Bound Phenolic Profiles and Antioxidant Activities in Melon ( Cucumis melo L.) Pulp: Comparative Study on Six Widely Consumed Varieties Planted in Hainan Province. Foods 2023; 12:4446. [PMID: 38137250 PMCID: PMC10742615 DOI: 10.3390/foods12244446] [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: 11/16/2023] [Revised: 12/03/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
Bound phenolic compounds in the melon pulp have seldom been investigated. This study revealed considerable differences in the total phenolic content (TPC) and antioxidant activity of the free and bound phenolic extracts in the pulps of six melon varieties from Hainan Province, China. Naixiangmi and Yugu demonstrated the highest free TPC, while Meilong showed the highest bound and total TPC and antioxidant activity. UHPLC-QQQ-MS identified and quantified 30 phenolic compounds. The melon cultivars markedly differed in the amount and content of their free and bound phenolic compounds. Xizhoumi No. 25 and Meilong afforded the most phenolic compounds. Hongguan emerged with the highest free phenolic compound content and total content of phenolic compounds; however, Meilong possessed the highest bound phenolic compound content. Hierarchical cluster analysis divided the melon varieties into four different taxa. The present study provides a scientific basis for developing the health-promoting effects of melon pulp.
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Affiliation(s)
- Yuxi Wang
- Hainan Engineering Research Center of Aquatic Resources Efficient Utilization in South China Sea, Key Laboratory of Seafood Processing of Haikou School of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Heqi Gao
- Hainan Engineering Research Center of Aquatic Resources Efficient Utilization in South China Sea, Key Laboratory of Seafood Processing of Haikou School of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Zhiqiang Guo
- School of Marine Science and Engineering, Hainan University, Haikou 570228, China
| | - Ziting Peng
- Hainan Engineering Research Center of Aquatic Resources Efficient Utilization in South China Sea, Key Laboratory of Seafood Processing of Haikou School of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Shuyi Li
- National R&D Center for Se-Rich Agricultural Products Processing, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; (S.L.)
| | - Zhenzhou Zhu
- National R&D Center for Se-Rich Agricultural Products Processing, Hubei Engineering Research Center for Deep Processing of Green Se-Rich Agricultural Products, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; (S.L.)
| | - Nabil Grimi
- Centre de Recherche Royallieu, Université de Technologie de Compiègne, Sorbonne Universités, CS 60319, 60203 Compiègne CEDEX, France
| | - Juan Xiao
- Hainan Engineering Research Center of Aquatic Resources Efficient Utilization in South China Sea, Key Laboratory of Seafood Processing of Haikou School of Food Science and Engineering, Hainan University, Haikou 570228, China
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4
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Jin Y, Chen L, Yu Y, Hussain M, Zhong H. Bioactive Components in Fruit Interact with Gut Microbes. BIOLOGY 2023; 12:1333. [PMID: 37887043 PMCID: PMC10604038 DOI: 10.3390/biology12101333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/30/2023] [Accepted: 10/12/2023] [Indexed: 10/28/2023]
Abstract
Fruits contain many bioactive compounds, including polysaccharides, oligosaccharides, polyphenols, anthocyanins, and flavonoids. All of these bioactives in fruit have potentially beneficial effects on gut microbiota and host health. On the one hand, fruit rich in active ingredients can act as substrates to interact with microorganisms and produce metabolites to regulate the gut microbiota. On the other hand, gut microbes could promote health effects in the host by balancing dysbiosis of gut microbiota. We have extensively analyzed significant information on bioactive components in fruits based on Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). Although the deep mechanism of action of bioactive components in fruits on gut microbiota needs further study, these results also provide supportive information on fruits as a source of dietary active ingredients to provide support for the adjunctive role of fruits in disease prevention and treatment.
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Affiliation(s)
- Yuanyuan Jin
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, China; (Y.J.); (Y.Y.)
| | - Ling Chen
- Sanya Branch of Hainan Food and Drug Inspection Institute, Sanya 572011, China;
| | - Yufen Yu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, China; (Y.J.); (Y.Y.)
| | - Muhammad Hussain
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, China; (Y.J.); (Y.Y.)
| | - Hao Zhong
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, China; (Y.J.); (Y.Y.)
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Lin T, Chen X, Du L, Wang J, Hu Z, Cheng L, Liu Z, Liu H. Traceability Research on Dendrobium devonianum Based on SWATHtoMRM. Foods 2023; 12:3608. [PMID: 37835262 PMCID: PMC10572708 DOI: 10.3390/foods12193608] [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: 08/30/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
SWATHtoMRM technology was used in this experiment to further identify and trace the sources of Dendrobium devonianum and Dendrobium officinale produced in the same area using TOF and MS-MRM. After the conversion of the R package of SWATHtoMRM, 191 MRM pairs of positive ions and 96 pairs of negative ions were obtained. Dendrobium devonianum and Dendrobium officinale can be separated very well using the PCA and PLS-DA analysis of MRM ion pairs; this shows that there are obvious differences in chemical composition between Dendrobium devonianum and Dendrobium officinale, which clearly proves that the pseudotargeted metabolomics method based on SWATHtoMRM can be used for traceability identification research. A total of 146 characteristic compounds were obtained, with 20 characteristic compounds in Dendrobium devonianum. The enrichment pathways of the characteristic compounds were mainly concentrated in lipids and atherosclerosis, chagas disease, fluid shear stress and atherosclerosis, proteoglycans in cancer, the IL-17 signaling pathway, the sphingolipid signaling pathway, diabetic cardiomyopathy, arginine and proline metabolism, etc., among which the lipid and atherosclerosis pathways were more enriched, and 11 characteristic compounds affected the expression levels of IL-1, TNFα, CD36, IL-1β, etc. These can be used as a reference for research on variety improvement and active substance accumulation in Dendrobium devonianum and Dendrobium officinale.
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Affiliation(s)
- Tao Lin
- Quality Standards and Testing Technology Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, China; (T.L.); (X.C.); (L.D.); (Z.L.)
| | - Xinglian Chen
- Quality Standards and Testing Technology Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, China; (T.L.); (X.C.); (L.D.); (Z.L.)
| | - Lijuan Du
- Quality Standards and Testing Technology Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, China; (T.L.); (X.C.); (L.D.); (Z.L.)
| | - Jing Wang
- Longling Agricultural Environmental Protection Monitoring Station, Baoshan 678300, China; (J.W.); (Z.H.)
| | - Zhengxu Hu
- Longling Agricultural Environmental Protection Monitoring Station, Baoshan 678300, China; (J.W.); (Z.H.)
| | - Long Cheng
- SCIEX Analytical Instrument Trading Co., Ltd., Shanghai 200335, China;
| | - Zhenhuan Liu
- Quality Standards and Testing Technology Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, China; (T.L.); (X.C.); (L.D.); (Z.L.)
| | - Hongcheng Liu
- Quality Standards and Testing Technology Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, China; (T.L.); (X.C.); (L.D.); (Z.L.)
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6
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Teng F, Lu Z, Gao F, Liang J, Li J, Tian X, Wang X, Guan H, Wang J. Systems biology approaches to identify potential targets and inhibitors of the intestinal microbiota to treat depression. Sci Rep 2023; 13:11225. [PMID: 37433869 DOI: 10.1038/s41598-023-38444-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 07/08/2023] [Indexed: 07/13/2023] Open
Abstract
Depression is a common mental disease, with some patients exhibiting ideas and behaviors such as self-harm and suicide. The drugs currently used to treat depression have not achieved good results. It has been reported that metabolites produced by intestinal microbiota affect the development of depression. In this study, core targets and core compounds were screened by specific algorithms in the database, and three-dimensional structures of these compounds and proteins were simulated by molecular docking and molecular dynamics software to further study the influence of intestinal microbiota metabolites on the pathogenesis of depression. By analyzing the RMSD gyration radius and RMSF, it was finally determined that NR1H4 had the best binding effect with genistein. Finally, according to Lipinski's five rules, equol, genistein, quercetin and glycocholic acid were identified as effective drugs for the treatment of depression. In conclusion, the intestinal microbiota can affect the development of depression through the metabolites equol, genistein and quercetin, which act on the critical targets of DPP4, CYP3A4, EP300, MGAM and NR1H4.
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Affiliation(s)
- Fei Teng
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China
| | - Zhongwen Lu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China
| | - Fei Gao
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China
| | - Jing Liang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China
| | - Jiawen Li
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China
| | - Xuanhe Tian
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China
| | - Xianshuai Wang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China
| | - Haowei Guan
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China
| | - Jin Wang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China.
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7
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Mitra R, Nersesyan A, Pentland K, Melin MM, Levy RM, Ebong EE. Diosmin and its glycocalyx restorative and anti-inflammatory effects on injured blood vessels. FASEB J 2022; 36:e22630. [PMID: 36315163 DOI: 10.1096/fj.202200053rr] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 09/10/2022] [Accepted: 10/17/2022] [Indexed: 11/30/2022]
Abstract
The endothelium, a crucial homeostatic organ, regulates vascular permeability and tone. Under physiological conditions, endothelial stimulation induces vasodilator endothelial nitric oxide (eNO) release and prevents adhesion molecule accessibility and leukocyte adhesion and migration into vessel walls. Endothelium dysfunction is a principal event in cardiovascular disorders, including atherosclerosis. Minimal attention is given to an important endothelial cell structure, the endothelial glycocalyx (GCX), a negatively charged heterogeneous polysaccharide that serves as a protective covering for endothelial cells and enables endothelial cells to transduce mechanical stimuli into various biological and chemical activities. Endothelial GCX shedding thus plays a role in endothelial dysfunction, for example by increasing vascular permeability and decreasing vessel tone. Consequently, there is increasing interest in developing therapies that focus on GCX repair to limit downstream endothelium dysfunction and prevent further downstream cardiovascular events. Here, we present diosmin (3',5,7-trihydroxy-4'-methoxyflavone-7-rhamnoglucoside), a flavone glycoside of diosmetin, which downregulates adhesive molecule expression, decreases inflammation and capillary permeability, and upregulates eNO expression. Due to these pleiotropic effects of diosmin on the vasculature, a possible unidentified mechanism of action is through GCX restoration. We hypothesize that diosmin positively affects GCX integrity along with GCX-related endothelial functions. Our hypothesis was tested in a partial ligation left carotid artery (LCA) mouse model, where the right carotid artery was the control for each mouse. Diosmin (50 mg/kg) was administered daily for 7 days, 72 h after ligation. Within the ligated mice LCAs, diosmin treatment elevated the activated eNO synthase level, inhibited inflammatory cell uptake, decreased vessel wall thickness, increased vessel diameter, and increased GCX coverage of the vessel wall. ELISA showed a decrease in hyaluronan concentration in plasma samples of diosmin-treated mice, signifying reduced GCX shedding. In summary, diosmin supported endothelial GCX integrity, to which we attribute diosmin's preservation of endothelial function as indicated by attenuated expression of inflammatory factors and restored vascular tone.
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Affiliation(s)
- Ronodeep Mitra
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts, USA
| | - Alina Nersesyan
- Department of Bioengineering, Northeastern University, Boston, Massachusetts, USA
| | - Kaleigh Pentland
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts, USA
| | - M Mark Melin
- M Health Fairview Wound Healing Institute, Edina, Minnesota, USA
| | - Robert M Levy
- Director of Clinical Development, Primus Pharmaceuticals, Inc., Scottsdale, Arizona, USA
| | - Eno E Ebong
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts, USA.,Department of Bioengineering, Northeastern University, Boston, Massachusetts, USA.,Department of Neuroscience, Albert Einstein College of Medicine, New York, New York, United States
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Gao H, Wang Y, Guo Z, Liu Y, Wu Q, Xiao J. Optimization of ultrasound-assisted extraction of phenolics from Asparagopsis taxiformis with deep eutectic solvent and their characterization by ultra-high-performance liquid chromatography-mass spectrometry. Front Nutr 2022; 9:1036436. [PMID: 36466400 PMCID: PMC9712969 DOI: 10.3389/fnut.2022.1036436] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 10/31/2022] [Indexed: 07/23/2023] Open
Abstract
Asparagopsis taxiformis is a significant source of phenolics. Owing to the incessant demand of green extraction procedures for phenolics from A. taxiformis, ultrasound-assisted extraction (UAE) using deep eutectic solvents (DESs) was optimized. Among the tested DESs, betaine-levulinic acid afforded the highest total phenolic content (TPC). Moreover, the optimal extraction conditions elucidated from single-factor and response surface methodologies comprised a 52.41°C ultrasonic temperature, 46.48% water content of DES, and 26.99 ml/g liquid-to-solid ratio. The corresponding TPC (56.27 mg GAE/100 g DW) and antioxidant ability fitted the predicted values. UAE afforded superior TPC and antioxidant abilities with DESs than with traditional solvents. Using UHPLC-MS, seven phenolic acids, 18 flavonoids, and two bromophenols were identified and quantified. DES-UAE afforded the highest phenolic compound number (26) and sum of contents. These results disclose the high extraction efficiency of DES-UAE for A. taxiformis phenolics and provide a basis for the higher-value application of this species.
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Affiliation(s)
- Heqi Gao
- State Key Laboratory of Marine Resource Utilization in South China Sea, Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan Province, School of Food Science and Engineering, Hainan University, Haikou, China
| | - Yuxi Wang
- State Key Laboratory of Marine Resource Utilization in South China Sea, Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan Province, School of Food Science and Engineering, Hainan University, Haikou, China
| | - Zhiqiang Guo
- State Key Laboratory of Marine Resource Utilization in South China Sea, Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan Province, School of Food Science and Engineering, Hainan University, Haikou, China
| | - Yuxin Liu
- State Key Laboratory of Marine Resource Utilization in South China Sea, Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan Province, School of Food Science and Engineering, Hainan University, Haikou, China
| | - Qian Wu
- Key Laboratory of Fermentation Engineering, Ministry of Education, Hubei Key Laboratory of Industrial Microbiology, National “111” Center for Cellular Regulation and Molecular Pharmaceutics, Hubei Research Center of Food Fermentation Engineering and Technology, Hubei University of Technology, Wuhan, China
| | - Juan Xiao
- State Key Laboratory of Marine Resource Utilization in South China Sea, Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education/Key Laboratory of Food Nutrition and Functional Food of Hainan Province, School of Food Science and Engineering, Hainan University, Haikou, China
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9
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Zhao Y, Zhong X, Yan J, Sun C, Zhao X, Wang X. Potential roles of gut microbes in biotransformation of natural products: An overview. Front Microbiol 2022; 13:956378. [PMID: 36246222 PMCID: PMC9560768 DOI: 10.3389/fmicb.2022.956378] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/29/2022] [Indexed: 11/23/2022] Open
Abstract
Natural products have been extensively applied in clinical practice, characterized by multi-component and multi-target, many pharmacodynamic substances, complex action mechanisms, and various physiological activities. For the oral administration of natural products, the gut microbiota and clinical efficacy are closely related, but this relationship remains unclear. Gut microbes play an important role in the transformation and utilization of natural products caused by the diversity of enzyme systems. Effective components such as flavonoids, alkaloids, lignans, and phenols cannot be metabolized directly through human digestive enzymes but can be transformed by enzymes produced by gut microorganisms and then utilized. Therefore, the focus is paid to the metabolism of natural products through the gut microbiota. In the present study, we systematically reviewed the studies about gut microbiota and their effect on the biotransformation of various components of natural products and highlighted the involved common bacteria, reaction types, pharmacological actions, and research methods. This study aims to provide theoretical support for the clinical application in the prevention and treatment of diseases and provide new ideas for studying natural products based on gut biotransformation.
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Affiliation(s)
- Yucui Zhao
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xinqin Zhong
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Junyuan Yan
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Congying Sun
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xin Zhao
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- *Correspondence: Xin Zhao,
| | - Xiaoying Wang
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Xiaoying Wang,
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10
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Huang LL, Tang Y, Xie GZ, Tan ZJ. Progress in research of glycoside hydrolases in the intestine. Shijie Huaren Xiaohua Zazhi 2022; 30:555-561. [DOI: 10.11569/wcjd.v30.i13.555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Glycoside hydrolases are a class of enzymes that hydrolyze glycosides and play an important role in the metabolic transformation of glycosides in the intestine, but the number of glycoside hydrolases encoded and expressed in the body is limited, and most glycoside hydrolases are produced from intestinal bacteria genes. Gut microbiota and the secreted glycoside hydrolases participate in the deglycosylation of glycosides and improve their bioavailability. In this paper, we review the definition and types of glucoside hydrolases, their sources from the gut microbiota, and transformation of glycosides by the gut microbiota. We also discuss the relationship between the gut microbiota, glucoside hydrolases, and glucoside deglycosylation transformation products, with an aim to provide a reference for efficient production of enzymes and glycoside conversion products, and mining of new drug resources.
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Affiliation(s)
- Li-Li Huang
- Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
| | - Yuan Tang
- Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
| | - Guo-Zhen Xie
- Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
| | - Zhou-Jin Tan
- Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
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11
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Tsunenaga M, Xu W, Myojin T, Nakamura T, Kon T, Nakamura Y, Ueda O. Modulating effects of oral administration of Lycii Fructus extracts on UVB‑induced skin erythema: A Randomized, placebo‑controlled study. Biomed Rep 2022; 17:62. [PMID: 35719836 PMCID: PMC9198991 DOI: 10.3892/br.2022.1545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/10/2022] [Indexed: 11/09/2022] Open
Abstract
Severe UV exposure induces skin inflammation, causing erythema. Lycii Fructus (Lycium barbarum and Lycium chinense) is a potential antioxidant agent with a high content of polyphenols, including rutin and chlorogenic acid. This study examined the effects of Lycii Fructus extract (LFE) on UVB-induced skin erythema in humans. Healthy volunteers were randomly assigned to one of two groups and received UVB irradiation at 1.5 minimal erythemal dose (MED) on day 0 at three designated sites on their backs, and the skin color was measured until day 7. After an 8-week treatment with LFE (900 mg/day) or placebo, UVB irradiation (l.5 MED) was applied again at different sites on day 63. Skin color was continuously measured in each group until day 69. LFE tablet administration for 8 weeks significantly inhibited UVB-induced erythema formation and increased the MED by 13%. Erythema formation peaked on the first day after UVB irradiation, but gradually dissipated over the next several days. LFE tended to accelerate erythema disappearance. To determine the polyphenol responsible for the protection against UVB-induced skin damage, the effects of LFE-derived polyphenols and their metabolites on UVB-induced cytotoxicity were examined in vitro. The major intestinal metabolite of rutin and LFE significantly attenuated phototoxicity and in human keratinocyte HaCaT cells. Quercetin enhanced intracellular glutathione levels in HaCaT cells, even though LFE did not increase it. Together, the results showed that LFE inhibited erythema formation and accelerated erythema dissipation, possibly through its direct antioxidative action.
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Affiliation(s)
- Makoto Tsunenaga
- Shiseido Co., Ltd. MIRAI Technology Institute, Frontier Business Research and Development Center, Yokohama, Kanagawa 220‑0011, Japan
| | - Wensi Xu
- Graduate School of Environmental and Life Science, Okayama University, Okayama 700‑8530 Japan
| | - Takumi Myojin
- Graduate School of Environmental and Life Science, Okayama University, Okayama 700‑8530 Japan
| | - Toshiyuki Nakamura
- Graduate School of Environmental and Life Science, Okayama University, Okayama 700‑8530 Japan
| | - Tatsuya Kon
- Shiseido Co., Ltd. MIRAI Technology Institute, Frontier Business Research and Development Center, Yokohama, Kanagawa 220‑0011, Japan
| | - Yoshimasa Nakamura
- Graduate School of Environmental and Life Science, Okayama University, Okayama 700‑8530 Japan
| | - Osamu Ueda
- Shiseido Co., Ltd. MIRAI Technology Institute, Frontier Business Research and Development Center, Yokohama, Kanagawa 220‑0011, Japan
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12
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Huang G, Lai M, Xu C, He S, Dong L, Huang F, Zhang R, Young DJ, Liu H, Su D. Novel Catabolic Pathway of Quercetin-3-O-Rutinose-7-O-α-L-Rhamnoside by Lactobacillus plantarum GDMCC 1.140: The Direct Fission of C-Ring. Front Nutr 2022; 9:849439. [PMID: 35369057 PMCID: PMC8966130 DOI: 10.3389/fnut.2022.849439] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 02/09/2022] [Indexed: 11/13/2022] Open
Abstract
Lychee pulp phenolics (LPP) is mainly catabolized in the host colon, increasing the abundances of Bacteroides and Lactobacillus. Herein, five selected gut microbial strains (Bacteroides uniformis, B. thetaiotaomicron, Lactobacillus rhamnosus, L. plantarum, and L. acidophilus) were separately incubated with LPP to ascertain the specific strains participating in phenolic metabolism and the corresponding metabolites. The results indicated that B. uniformis, L. rhamnosus, and L. plantarum were involved in LPP utilization, contributing to 52.37, 28.33, and 45.11% of LPP degradation after 48 h fermentation, respectively. Unprecedentedly, the metabolic pathway of the major phenolic compound quercetin-3-O-rutinose-7-O-α-L-rhamnoside by L. plantarum, appeared to be the direct fission of C-ring at C2–O1 and C3–C4 bonds, which was proved from the occurrence of two substances with the deprotonated molecule [M–H]− ion at m/z 299 and 459, respectively. Meanwhile, it was fully confirmed that B. uniformis participated in the catabolism of isorhamnetin glycoside and procyanidin B2. In the B. uniformis culture, kaempferol was synthesized through dehydroxylation of quercetin which could be catabolized into alphitonin by L. rhamnosus. Furthermore, LPP metabolites exerted higher antioxidant activity than their precursors and gave clues to understand the interindividual differences for phenolic metabolism by gut microbiota.
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Affiliation(s)
- Guitao Huang
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
| | - Mingwen Lai
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
| | - Canhua Xu
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
| | - Shan He
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
| | - Lihong Dong
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, China
| | - Fei Huang
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, China
| | - Ruifen Zhang
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, China
| | - David James Young
- College of Engineering, Information Technology & Environment, Charles Darwin University, Darwin, NT, Australia
| | - Hesheng Liu
- Zhejiang Provincial Top Discipline of Biological Engineering (Level A), Zhejiang Wanli University, Ningbo, China
- *Correspondence: Hesheng Liu
| | - Dongxiao Su
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
- Dongxiao Su
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13
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Haure M, Chi Nguyen TK, Cendrès A, Perino S, Waché Y, Licandro H. Identification of Bacillus strains producing glycosidases active on rutin and grape glycosidic aroma precursors. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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PANASENKO S, SEYFULLAEVA M, REBEZOV M, RAMAZANOV I, MAYOROVA E, NIKISHIN A, PANKINA T, LEONOVA J, KHAYRULLIN M, AL-MAWLAWI ZS. Study on herbicide residues in soybean processing based on UPLC-MS/MS detection. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.111521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | | | - Maksim REBEZOV
- V. M. Gorbatov Federal Research Center for Food Systems of Russian Academy of Sciences, Russian Federation
| | | | - Elena MAYOROVA
- Plekhanov Russian University of Economics, Russian Federation
| | | | | | - Julia LEONOVA
- Plekhanov Russian University of Economics, Russian Federation
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15
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Yiu CY, Kuan YH, Chen YJ, Wu BS, Lin TP. Chemical Components of Polygonum cuspidatum Ethylacetate Subfraction and their Effects on Epstein-Barr Virus Lytic Genes Expression. JOURNAL OF BIOCHEMICAL TECHNOLOGY 2022. [DOI: 10.51847/hcnopboeew] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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16
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Hypoglycemic Effects of Plant Flavonoids: A Review. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2057333. [PMID: 34925525 PMCID: PMC8674047 DOI: 10.1155/2021/2057333] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 11/10/2021] [Indexed: 12/15/2022]
Abstract
Diabetes mellitus is a metabolic disorder with chronic high blood glucose levels, and it is associated with defects in insulin secretion, insulin resistance, or both. It is also a major public issue, affecting the world's population. This disease contributes to long-term health complications such as dysfunction and failure of multiple organs, including nerves, heart, blood vessels, kidneys, and eyes. Flavonoids are phenolic compounds found in nature and usually present as secondary metabolites in plants, vegetables, and fungi. Flavonoids possess many health benefits such as anti-inflammatory and antioxidant activities, and naturally occurring flavonoids contribute to antidiabetic effects.Many studies conducted in vivo and in vitro have proven the hypoglycemic effect of plant flavonoids. A large number of studies showed that flavonoids hold positive results in controlling the blood glucose level in streptozotocin (STZ)-induced diabetic rats and further prevent the complications of diabetes. The future development of flavonoid-based drugs is believed to provide significant effects on diabetes mellitus and diabetes complication diseases. This review aims at summarizing the various types of flavonoids that function as hyperglycemia regulators such as inhibitors of α-glucosidase and glucose cotransporters in the body. This review article discusses the hypoglycemic effects of selected plant flavonoids namely quercetin, kaempferol, rutin, naringenin, fisetin, and morin. Four search engines, PubMed, Google Scholar, Scopus, and SciFinder, are used to collect the data.
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17
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Wang L, Gao M, Kang G, Huang H. The Potential Role of Phytonutrients Flavonoids Influencing Gut Microbiota in the Prophylaxis and Treatment of Inflammatory Bowel Disease. Front Nutr 2021; 8:798038. [PMID: 34970585 PMCID: PMC8713745 DOI: 10.3389/fnut.2021.798038] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 11/25/2021] [Indexed: 12/19/2022] Open
Abstract
Inflammatory bowel disease (IBD), characterized by the chronic inflammation of the gastrointestinal tract, is comprised of two idiopathic chronic intestinal inflammatory diseases. As the incidence of IBD increases, so does the need for safe and effective treatments. Trillions of microorganisms are colonized in the mammalian intestine, coevolve with the host in a symbiotic relationship. Gut microbiota has been reported to be involved in the pathophysiology of IBD. In this regard, phytonutrients flavonoids have received increasing attention for their anti-oxidant and anti-inflammatory activities. In this review, we address recent advances in the interactions among flavonoids, gut microbiota, and IBD. Moreover, their possible potential mechanisms of action in IBD have been discussed. We conclude that there is a complex interaction between flavonoids and gut microbiota. It is expected that flavonoids can change or reshape the gut microbiota to provide important considerations for developing treatments for IBD.
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Affiliation(s)
- Lina Wang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Frontiers Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering, Ministry of Education, Tianjin University, Tianjin, China
| | - Mengxue Gao
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Frontiers Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering, Ministry of Education, Tianjin University, Tianjin, China
| | - Guangbo Kang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Frontiers Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering, Ministry of Education, Tianjin University, Tianjin, China
| | - He Huang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Frontiers Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering, Ministry of Education, Tianjin University, Tianjin, China
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18
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Enhanced oral bioavailability of rutin by a self-emulsifying drug delivery system of an extract of calyces from Physalis peruviana. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102797] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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19
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Li C, Yu M, Li S, Yang X, Qiao B, Shi S, Zhao C, Fu Y. Valorization of Fig ( Ficus carica L.) Waste Leaves: HPLC-QTOF-MS/MS-DPPH System for Online Screening and Identification of Antioxidant Compounds. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10112532. [PMID: 34834895 PMCID: PMC8625020 DOI: 10.3390/plants10112532] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/14/2021] [Accepted: 11/17/2021] [Indexed: 06/13/2023]
Abstract
Fig (Ficus carica L.) leaves are produced each year and often disposed, resulting in a waste of resources. Fig waste leaves are rich in flavonoids, which have strong antioxidant activity; however, the variety and chemical structure of antioxidants in fig leaves have not been reported in detail. To take full advantage of fig waste leaves, antioxidant capacity of different extracts (petroleum ether, ethyl acetate, and water) was evaluated by 1, 1-diphenyl-2-picrylhydrazyl (DPPH), 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic) acid (ABTS), and ferric-ion-reducing antioxidant power (FRAP) methods. The results showed that flavonoids in ethyl acetate extraction had the highest content (83.92 ± 0.01 mg/g), maximum DPPH scavenging activity (IC50 0.54 mg/mL), highest ABTS scavenging rate (80.28%), and FRAP (3.46 mmol/g). Furthermore, an HPLC-QTOF-MS/MS-DPPH method was developed to identify 11 flavonoids in fig waste leaves. This rapid and efficient method can not only be used for screening the antioxidant components in fig waste leaves, but also can be combined with mass spectrometry to identify the compounds with antioxidant capacity. There are three flavonoids with significant antioxidant capacity, which are 3-O-(rhamnopyranosyl-glucopyranosyl)-7-O-(glucopyranosyl)-quercetin, isoschaftoside, and rutin. The results confirmed that fig waste leaves contain a variety of antioxidant components, which contributed to increase the value of fig waste leaves as antioxidants.
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Affiliation(s)
- Chunying Li
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China; (C.L.); (M.Y.); (S.L.); (X.Y.); (B.Q.); (S.S.)
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
- Engineering Research Center of Forest Bio-preparation, Ministry of Education, Northeast Forestry University, Harbin 150040, China
- Collaborative Innovation Center for Development and Utilization of Forest Resources, Harbin 150040, China
- Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-Based Active Substances, Northeast Forestry University, Harbin 150040, China
| | - Meiting Yu
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China; (C.L.); (M.Y.); (S.L.); (X.Y.); (B.Q.); (S.S.)
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Shen Li
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China; (C.L.); (M.Y.); (S.L.); (X.Y.); (B.Q.); (S.S.)
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Xue Yang
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China; (C.L.); (M.Y.); (S.L.); (X.Y.); (B.Q.); (S.S.)
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Bin Qiao
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China; (C.L.); (M.Y.); (S.L.); (X.Y.); (B.Q.); (S.S.)
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Sen Shi
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China; (C.L.); (M.Y.); (S.L.); (X.Y.); (B.Q.); (S.S.)
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Chunjian Zhao
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China; (C.L.); (M.Y.); (S.L.); (X.Y.); (B.Q.); (S.S.)
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
- Engineering Research Center of Forest Bio-preparation, Ministry of Education, Northeast Forestry University, Harbin 150040, China
- Collaborative Innovation Center for Development and Utilization of Forest Resources, Harbin 150040, China
- Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-Based Active Substances, Northeast Forestry University, Harbin 150040, China
| | - Yujie Fu
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China; (C.L.); (M.Y.); (S.L.); (X.Y.); (B.Q.); (S.S.)
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
- Engineering Research Center of Forest Bio-preparation, Ministry of Education, Northeast Forestry University, Harbin 150040, China
- Collaborative Innovation Center for Development and Utilization of Forest Resources, Harbin 150040, China
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20
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Xia H. Extensive metabolism of flavonoids relevant to their potential efficacy on Alzheimer's disease. Drug Metab Rev 2021; 53:563-591. [PMID: 34491868 DOI: 10.1080/03602532.2021.1977316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Alzheimer's disease (AD) is an age-related neurodegenerative disorder, the incidence of which is climbing with ever-growing aged population, but no cure is hitherto available. The epidemiological studies unveiled that chronic intake of flavonoids was negatively associated with AD risk. Flavonoids, a family of natural polyphenols widely distributed in human daily diets, were readily conjugated by phase II drug metabolizing enzymes after absorption in vivo, and glucuronidation could occur in 1 min following intravenous administration. Recently, as many as 191 metabolites were obtained after intragastric administration of a single flavonoid, indicating that other bioactive metabolites, besides conjugates, might be formed and account for the contradiction between efficacy of flavonoids in human or animal models and low systematic exposure of flavonoid glycosides or aglycones. In this review, metabolism of complete 68 flavonoid monomers potential for AD treatment, grouped in flavonoid O-glycosides, flavonoid aglycones, flavonoid C-glycosides, flavonoid dimers, flavonolignans and prenylated flavonoids according to their common structural elements, respectively, has been systematically retrospected, summarized and discussed, including their unequivocally identified metabolites, metabolic interconversions, metabolic locations, metabolic sites (regio- or stereo-selectivity), primarily involved metabolic enzymes or intestinal bacteria, and interspecies correlations or differences in metabolism, and their bioactive metabolites and the underlying mechanism to reverse AD pathology were also reviewed, providing whole perspective about advances on extensive metabolism of diverse potent flavonoids in vivo and in vitro up to date and aiming at elucidation of mechanism of actions of flavonoids on AD or other central nervous system (CNS) disorders.
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Affiliation(s)
- Hongjun Xia
- Medical College, Yangzhou University, Yangzhou, People's Republic of China
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21
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Nargeh H, Aliabadi F, Ajami M, Pazoki-Toroudi H. Role of Polyphenols on Gut Microbiota and the Ubiquitin-Proteasome System in Neurodegenerative Diseases. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:6119-6144. [PMID: 34038102 DOI: 10.1021/acs.jafc.1c00923] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Today, neurodegenerative diseases have become a remarkable public health challenge due to their direct relation with aging. Accordingly, understanding the molecular and cellular mechanisms occurring in the pathogenesis of them is essential. Both protein aggregations as a result of the ubiquitin-proteasome system (UPS) inefficiency and gut microbiota alternation are the main pathogenic hallmarks. Polyphenols upregulating this system may decrease the developing rate of neurodegenerative diseases. Most of the dietary intake of polyphenols is converted into other microbial metabolites, which have completely different biological properties from the original polyphenols and should be thoroughly investigated. Herein, several prevalent neurodegenerative diseases are pinpointed to explain the role of gut microbiota alternations and the role of molecular changes, especially UPS down-regulation in their pathogenesis. Some of the most important polyphenols found in our diet are explained along with their microbial metabolites in the body.
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Affiliation(s)
- Hanieh Nargeh
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran 1417466191, Iran
| | - Fatemeh Aliabadi
- Physiology Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran 14535, Iran
| | - Marjan Ajami
- Faculty of Nutrition Sciences & Food Technology, Shahid Beheshti University of Medical Sciences, 7th Floor, Bldg No. 2 SBUMS, Arabi Avenue, Daneshjoo Boulevard, Velenjak, Tehran 19839-63113, Iran
| | - Hamidreza Pazoki-Toroudi
- Physiology Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran 14535, Iran
- Department of Physiology and Physiology Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran 14535, Iran
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22
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Zengin G, Mahomoodally MF, Picot-Allain MCN, Sinan KI, Ak G, Etienne OK, Sieniawska E, Maciejewska-Turska M, Świątek Ł, Rajtar B, Polz-Dacewicz M. Chemical composition, biological properties and bioinformatics analysis of two Caesalpina species: A new light in the road from nature to pharmacy shelf. J Pharm Biomed Anal 2021; 198:114018. [PMID: 33730614 DOI: 10.1016/j.jpba.2021.114018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/05/2021] [Accepted: 03/06/2021] [Indexed: 02/06/2023]
Abstract
Caesalpinia bonduc and C. decapeleta var. japonica have great importance in traditional medicine systems but scientific information's are still lacking for their potentials. To explore their bioactivity, we assessed the antioxidant, enzyme inhibitory abilities of the dichloromethane (DCM), ethyl acetate, methanol, and water extracts prepared from the leaves and bark. The cytotoxicity and anticancer properties of the extracts were also assessed in vitro. The water extract of C. decapeleta leaves possessed highest phenolic content (108.16 mg gallic acid equivalent (GAE)/g extract), while the highest flavonoid content was recorded for the C. bonduc leaf methanolic extract (27.89 mg rutin equivalent (RE)/g extract). In general, C. decapeleta extracts possessed higher radical scavenging potential compared to C. bonduc extracts. C. decapeleta DCM leaves extract (10.20 mg galantamine equivalent (GALAE)/g extract) showed highest inhibition against butyrylcholinesterase. The cytotoxicity of the most potent methanolic and aqueous extracts were assessed against four cell lines. The chemical profiles of both species appeared to be different. C. bonduc was abundant in organic and phenolic acids as well as their esters. Flavonoid glycosides, bonducellin and its derivatives and caesalminaxins were identified. Whereas, C. decalpetala possessed many galloylated compounds. The cytotoxicity of C. bonduc and C. decapetala extracts was tested using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) based assay on VERO (kidney of an adult African Green monkey cells), HeLa (human cervical adenocarcinoma cells), RKO (human colon carcinoma cells), FaDu (human hypopharyngeal squamous carcinoma cells) cell lines. C. bonduc bark water extract exhibited the highest cytotoxicity towards HeLa (50 % cytotoxic concentration (CC50): 28.5 μg/mL) cancer cell line, as compared to normal VERO cells (CC50:35.87 μg/mL). For C. decapetala, the highest cytotoxicity was found for bark methanol extract on the HeLa cells with CC50 of 46.08 μg/mL and selectivity index of 3.33. In the gene ontology analysis, prostate cancer, nuclear factor kappa B (NF-kappa B) signaling, proteoglycans in cancer pathways might support the results of the cytotoxic assays. These results showed that the tested Caesalpinia species, showing potent inhibitory action against butyrylcholinesterase, might represent novel phytotherapeutic avenues for the management of Alzheimer's disease.
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Affiliation(s)
- Gokhan Zengin
- Physiology and Biochemistry Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Konya, Turkey.
| | - Mohamad Fawzi Mahomoodally
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Réduit, Mauritius.
| | | | - Kouadio Ibrahime Sinan
- Physiology and Biochemistry Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Konya, Turkey
| | - Gunes Ak
- Physiology and Biochemistry Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Konya, Turkey
| | - Ouattara Katinan Etienne
- Laboratoire de Botanique, UFR Biosciences, Université Félix Houphouët-Boigny, Abidjan, Côte d'Ivoire
| | - Elwira Sieniawska
- Department of Pharmacognosy, Medical University of Lublin, Chodzki 1, Lublin, 20-093, Poland
| | | | - Łukasz Świątek
- Department of Virology with SARS Laboratory, Medical University of Lublin, Chodzki 1, 20-059, Lublin, Poland
| | - Barbara Rajtar
- Department of Virology with SARS Laboratory, Medical University of Lublin, Chodzki 1, 20-059, Lublin, Poland
| | - Małgorzata Polz-Dacewicz
- Department of Virology with SARS Laboratory, Medical University of Lublin, Chodzki 1, 20-059, Lublin, Poland
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23
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Zhang D, Sun L, Mao B, Zhao D, Cui Y, Sun L, Zhang Y, Zhao X, Zhao P, Zhang X. Analysis of chemical variations between raw and wine-processed Ligustri Lucidi Fructus by ultra-high-performance liquid chromatography-Q-Exactive Orbitrap/MS combined with multivariate statistical analysis approach. Biomed Chromatogr 2020; 35:e5025. [PMID: 33167061 DOI: 10.1002/bmc.5025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 10/29/2020] [Accepted: 11/04/2020] [Indexed: 11/11/2022]
Abstract
Ligustri Lucidi Fructus (LLF) is the dried and mature fruit of Ligubtrum lucidum Ait., which has the effect of nourishing the liver and kidney, brightening the eyes and promoting the growth of black hair. Wine-processed LLF is commonly used in traditional Chinese medicine; however, the processing mechanisms are still unclear. Herein, a system data acquisition and mining strategy was designed to investigate the chemical profile differences between the raw and wine-processed LLF, based on high-performance liquid chromatography-Orbitrap high resolution mass spectrometry coupled with multivariate statistical analysis including principal component analysis and partial least square analysis. Afterwars, a total of 55 components were found to be the main contributors to the significant difference between raw and wine-processed LLF by comparison with chromatographic behaviors, intact precursor ions, and characteristic MS fragmentation patterns. In addition, 10 main constituents of raw and wine-processed LLF were simultaneously determined by UHPLC-MS/MS for analyzing the content variations. Some structural transformation mechanisms during wine processing were deduced from the results. The results may provide a scientific foundation for deeply elucidating the wine-processing mechanism of LLF.
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Affiliation(s)
- Danjie Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Linlin Sun
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Beibei Mao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Dongsheng Zhao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yueli Cui
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Le Sun
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yanxue Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xin Zhao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Pan Zhao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xuelan Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China.,Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine, Jinan, China
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24
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Yan Y, Fu C, Cui X, Pei X, Li A, Qin X, Du C, Du H. Metabolic profile and underlying antioxidant improvement of Ziziphi Spinosae Folium by human intestinal bacteria. Food Chem 2020; 320:126651. [DOI: 10.1016/j.foodchem.2020.126651] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 03/18/2020] [Accepted: 03/18/2020] [Indexed: 10/24/2022]
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25
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Ophiopogon Polysaccharide Promotes the In Vitro Metabolism of Ophiopogonins by Human Gut Microbiota. Molecules 2019; 24:molecules24162886. [PMID: 31398918 PMCID: PMC6719028 DOI: 10.3390/molecules24162886] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/06/2019] [Accepted: 08/08/2019] [Indexed: 02/06/2023] Open
Abstract
Gut microbiota play an important role in metabolism of intake saponins, and parallelly, the polysaccharides deriving from herbal products possess effects on gut microbiota. Ophiopogonis Radix is a common Chinese herb that is popularly used as functional food in China. Polysaccharide and steroidal saponin, e.g., ophiopogonin, mainly ophiopogonin D (Oph-D) and ophiopogonin D' (Oph-D'), are the major constituents in this herb. In order to reveal the role of gut microbiota in metabolizing ophiopogonin, an in vitro metabolism of Oph-D and Oph-D' by human gut microbiota, in combination with or without Ophiopogon polysaccharide, was conducted. A sensitive and reliable UPLC-MS/MS method was developed to simultaneously quantify Oph-D, Oph-D' and their final metabolites, i.e., ruscogenin and diosgenin in the broth of microbiota. An elimination of Oph-D and Oph-D' was revealed in a time-dependent manner, as well as the recognition of a parallel increase of ruscogenin and diosgenin. Ophiopogon polysaccharide was shown to stimulate the gut microbiota-induced metabolism of ophiopogonins. This promoting effect was further verified by increased activities of β-D-glucosidase, β-D-xylosidase, α-L-rhamnosidase and β-D-fucosidase in the broth. This study can be extended to investigate the metabolism of steroidal saponins by gut microbiota when combined with other herbal products, especially those herbs enriched with polysaccharides.
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Russo R, Chandradhara D, De Tommasi N. Comparative Bioavailability of Two Diosmin Formulations after Oral Administration to Healthy Volunteers. Molecules 2018; 23:molecules23092174. [PMID: 30158431 PMCID: PMC6225479 DOI: 10.3390/molecules23092174] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 08/24/2018] [Accepted: 08/25/2018] [Indexed: 11/16/2022] Open
Abstract
Diosmin is a flavonoid commonly found in citrus fruits, largely used as adjuvant treatment for circulatory disorders, including chronic venous insufficiency (CVI) and hemorrhoids. Following oral administration, diosmin is not directly absorbed but must first be hydrolyzed into its aglycone, diosmetin, which is then absorbed into the systemic circulation. The aim of the current cross-over clinical study was to assess the pharmacokinetic profile of µSmin® Plus, a micronized diosmin flavonoid complex standardized in diosmin and formulated with a buffering agent (tested formulation). The study compared this to unformulated micronized diosmin (reference), in 16 healthy volunteers. Plasma samples were analyzed by HPLC-MS and plasma diosmetin concentration was measured after deconjugation with β-glucuronidase. For the tested formulation area under the curve (AUC0-t), and maximum plasma and time concentration (Cmax; tmax) were found to be 298.4 ± 163.7, 50.3 ± 22.6 and 2.2 ± 2.9, respectively. AUC0-t and Cmax of the reference were 31.9 ± 100.4 and 2.4 ± 1.9, respectively. The tested formulation showed higher plasmatic concentrations of diosmetin in comparison to those obtained after the administration of unformulated micronized diosmin. The relative bioavailability was 9.4 greater for the tested formulation than in micronized diosmin. In conclusion, our data indicate that µSmin® Plus was rapidly and well absorbed into systemic circulation and may therefore be ideally suitable to deliver diosmin in human interventional trials.
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Affiliation(s)
- Rosario Russo
- Giellepi S.p.A. Health Science, via B. Cellini 37, 20851 Lissone (MB), Italy.
| | | | - Nunziatina De Tommasi
- Dipartimento di Farmacia, Università di Salerno, via Giovanni Paolo II 132, 84084 Fisciano (SA), Italy.
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Lin S, Yue X, Ouyang D, Li Q, Yang P. The profiling and identification of chemical components, prototypes and metabolites of Run-zao-zhi-yang capsule in rat plasma, urine and bile by an UPLC-Q-TOF/MS E -based high-throughput strategy. Biomed Chromatogr 2018; 32:e4261. [PMID: 29644719 DOI: 10.1002/bmc.4261] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 03/23/2018] [Accepted: 03/30/2018] [Indexed: 12/23/2022]
Abstract
Run-zao-zhi-yang (RZZY) capsule, a traditional Chinese medicine formula, is popularly used for the treatment of dermatitis and eczema. However, few studies have been carried out on RZZY and its metabolites. In this study, we developed a three-step strategy to rapidly characterize the chemical constituents and metabolites of RZZY using ultra-high-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry. A total of 41 chemical components were characterized from RZZY. Among these, there are 11 flavonoids, six alkaloids, six stilbene glycosides, five anthraquinones and 13 other compounds. In addition, 18 prototypes and 35 metabolites were detected in rat plasma, urine and bile. This study offers an applicable approach for high-throughput profiling and identification of chemical components and metabolites derived from traditional Chinese medicine formula in vivo, and also provides essential data for exploring bioactive ingredients and action mechanisms of RZZY.
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Affiliation(s)
- Shan Lin
- Innovation Center of Chinese Medicine, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Xinyi Yue
- Innovation Center of Chinese Medicine, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Danwei Ouyang
- Innovation Center of Chinese Medicine, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
| | - Quan Li
- Waters Corporation (China), Shanghai, People's Republic of China
| | - Peiming Yang
- Innovation Center of Chinese Medicine, Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, People's Republic of China
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Gray NE, Alcazar Magana A, Lak P, Wright KM, Quinn J, Stevens JF, Maier CS, Soumyanath A. Centella asiatica - Phytochemistry and mechanisms of neuroprotection and cognitive enhancement. PHYTOCHEMISTRY REVIEWS : PROCEEDINGS OF THE PHYTOCHEMICAL SOCIETY OF EUROPE 2018; 17:161-194. [PMID: 31736679 PMCID: PMC6857646 DOI: 10.1007/s11101-017-9528-y] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 08/17/2017] [Indexed: 05/18/2023]
Abstract
This review describes in detail the phytochemistry and neurological effects of the medicinal herb Centella asiatica (L.) Urban. C. asiatica is a small perennial plant that grows in moist, tropical and sub-tropical regions throughout the world. Phytochemicals identified from C. asiatica to date include isoprenoids (sesquiterpenes, plant sterols, pentacyclic triterpenoids and saponins) and phenylpropanoid derivatives (eugenol derivatives, caffeoylquinic acids, and flavonoids). Contemporary methods for fingerprinting and characterization of compounds in C. asiatica extracts include liquid chromatography and/or ion mobility spectrometry in conjunction with high-resolution mass spectrometry. Multiple studies in rodent models, and a limited number of human studies support C. asiatica's traditional reputation as a cognitive enhancer, as well as its anxiolytic and anticonvulsant effects. Neuroprotective effects of C.asiatica are seen in several in vitro models, for example against beta amyloid toxicity, and appear to be associated with increased mitochondrial activity, improved antioxidant status, and/or inhibition of the pro-inflammatory enzyme, phospholipase A2. Neurotropic effects of C. asiatica include increased dendritic arborization and synaptogenesis, and may be due to modulations of signal transduction pathways such as ERK1/2 and Akt. Many of these neurotropic and neuroprotective properties of C.asiatica have been associated with the triterpene compounds asiatic acid, asiaticoside and madecassoside. More recently, caffeoylquinic acids are emerging as a second important group of active compounds in C. asiatica, with the potential of enhancing the Nrf2-antioxidant response pathway. The absorption, distribution, metabolism and excretion of the triterpenes, caffeoylquinic acids and flavonoids found in C. asiatica have been studied in humans and animal models, and the compounds or their metabolites found in the brain. This review highlights the remarkable potential for C. asiatica extracts and derivatives to be used in the treatment of neurological conditions, and considers the further research needed to actualize this possibility.
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Affiliation(s)
- Nora E. Gray
- Department of Neurology, Oregon Health and Science University, Portland, Oregon 97239
| | | | - Parnian Lak
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331
| | - Kirsten M. Wright
- Department of Neurology, Oregon Health and Science University, Portland, Oregon 97239
| | - Joseph Quinn
- Department of Neurology, Oregon Health and Science University, Portland, Oregon 97239
- Department of Neurology and Parkinson’s Disease Research Education and Clinical Care Center (PADRECC),
Portland Veterans Affairs Medical Center, Portland, OR, USA 97239
| | - Jan F. Stevens
- Department of Pharmaceutical Sciences, Oregon State University, Corvallis, Oregon 97331
- Linus Pauling Institute, Oregon State University, Corvallis, Oregon 97331
| | - Claudia S. Maier
- Department of Pharmaceutical Sciences, Oregon State University, Corvallis, Oregon 97331
- Linus Pauling Institute, Oregon State University, Corvallis, Oregon 97331
| | - Amala Soumyanath
- Department of Neurology, Oregon Health and Science University, Portland, Oregon 97239
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Li J, Jiang K, Wang LJ, Yin G, Wang J, Wang Y, Jin YB, Li Q, Wang TJ. HPLC-MS/MS determination of flavonoids in Gleditsiae Spina for its quality assessment. J Sep Sci 2018; 41:1752-1763. [PMID: 29316281 DOI: 10.1002/jssc.201701249] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 12/20/2017] [Accepted: 12/26/2017] [Indexed: 12/31/2022]
Abstract
Gleditsiae Spina, the thorn of Gleditsia sinensis Lam., has been used as an anti-inflammatory, anti-tumor, and anti-bacterial traditional medicine for hundreds of years in China. This study used high-performance liquid chromatography and tandem mass spectrometry combined with chemometric methods to allow the fast and accurate identification and quantification of the flavonoids compounds in Gleditsiae Spina, and created reliable criteria for accurate identification of Gleditsiae Spina and its adulterants. This research provides good evidence for the classification and quality evaluation of Gleditsiae Spina. Firstly, eight flavonoids compounds were detected and identified on the basis of their mass spectra, fragment characteristics, and comparison with published data. Then the mass spectroscopic fragmentation pathways of these compounds were determined and, in addition rutin, isoquercitrin, and quercitrin were detected in Gleditsiae Spina for the first time. The quantification was performed on a triple quadrupole tandem mass spectrometer in multi-reaction monitoring mode, and the baseline separation of the eight bioactive flavonoids components was achieved within 13 min. Furthermore, the proposed method was successfully applied for simultaneous quantitative determination of the eight Gleditsiae Spina compounds and adulterants obtained from different sources in China. Then, we built a classification model which showed a high level of accuracy predicting 100% of the samples, correctly.
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Affiliation(s)
- Jing Li
- Shenzhen Institute for Drug Control, Shenzhen, P. R. China.,Shenzhen Key Laboratory of Drug Quality Standard Research, Shenzhen, P. R. China.,Shenyang Pharmaceutical University, Shenyang, P. R. China
| | - Kun Jiang
- Shenzhen Institute for Drug Control, Shenzhen, P. R. China.,Shenzhen Key Laboratory of Drug Quality Standard Research, Shenzhen, P. R. China
| | - Li-Jun Wang
- Shenzhen Institute for Drug Control, Shenzhen, P. R. China.,Shenzhen Key Laboratory of Drug Quality Standard Research, Shenzhen, P. R. China
| | - Guo Yin
- Shenzhen Institute for Drug Control, Shenzhen, P. R. China.,Shenzhen Key Laboratory of Drug Quality Standard Research, Shenzhen, P. R. China
| | - Jue Wang
- Shenzhen Institute for Drug Control, Shenzhen, P. R. China.,Shenzhen Key Laboratory of Drug Quality Standard Research, Shenzhen, P. R. China
| | - Yang Wang
- Shenzhen Institute for Drug Control, Shenzhen, P. R. China.,Shenzhen Key Laboratory of Drug Quality Standard Research, Shenzhen, P. R. China
| | - Yi-Bao Jin
- Shenzhen Institute for Drug Control, Shenzhen, P. R. China.,Shenzhen Key Laboratory of Drug Quality Standard Research, Shenzhen, P. R. China
| | - Qing Li
- Shenyang Pharmaceutical University, Shenyang, P. R. China
| | - Tie-Jie Wang
- Shenzhen Institute for Drug Control, Shenzhen, P. R. China.,Shenzhen Key Laboratory of Drug Quality Standard Research, Shenzhen, P. R. China.,Shenyang Pharmaceutical University, Shenyang, P. R. China
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Wang M, Hu Q, Shi Q, Yang G, Feng F. Metabolic profile elucidation of Zhi-Zi-Da-Huang decoction in rat intestinal bacteria using high-resolution mass spectrometry combined with multiple analytical perspectives. Xenobiotica 2017; 49:1-12. [PMID: 29219669 DOI: 10.1080/00498254.2017.1414972] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
1. Zhi-Zi-Da-Huang decoction (ZZDHD) has been widely used for the treatment of alcoholic jaundice, alcoholic liver disease, and acute hepatitis in China for thousands of years. Conventionally decoctions are administered orally, after which the metabolism caused by the enzymes in intestinal bacteria may influence significantly on the curative effects or toxicity. 2. In this work, the comprehensive metabolic process of ZZDHD in intestinal bacteria was investigated reliably using high-resolution HPLC-DAD-ESI-TOF/MS. Besides, a novel strategy for major-to-trace metabolites identification which integrated information derived from diagnostic fragment ions, mass spectral similarity filter strategy, dynamic metabolic change of target compounds and relevant behavior in LC-MS was adopted. 3. As a result, 45 compounds, including 26 bio-converted prototypes and 19 newly generated metabolites were detected and tentatively identified. The metabolic profile of ZZDHD in gastro-intestinal was subsequently elucidated. Deglycosylation, oxidation, reduction, acetylation, and ring cleavage were all observed in the biotransformation of the decoction. Among the rest, deglycosylation was found to be the predominant metabolic pathway. 4. The results obtained herein provided a practical strategy for metabolic profile elucidation of traditional herbal medicines. Moreover, it would be helpful to unravel how the oral decoctions play the therapeutic role in vivo.
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Affiliation(s)
- Miao Wang
- a Department of Pharmaceutical Analysis , China Pharmaceutical University , Nanjing , China
| | - Qing Hu
- a Department of Pharmaceutical Analysis , China Pharmaceutical University , Nanjing , China
| | - Qingshui Shi
- b Jiangsu Institute for Food and Drug Control , Nanjing , China , and
| | - Gongjun Yang
- c Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education , Nanjing , China
| | - Fang Feng
- a Department of Pharmaceutical Analysis , China Pharmaceutical University , Nanjing , China.,c Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Ministry of Education , Nanjing , China
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Online monitoring of astragaloside II metabolism using a homemade cultural device coupled with microdialysis and ultra-performance liquid chromatography-mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1063:141-148. [PMID: 28865330 DOI: 10.1016/j.jchromb.2017.08.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 08/05/2017] [Accepted: 08/09/2017] [Indexed: 01/10/2023]
Abstract
A new system was described for the online monitoring of astragaloside II (AII) metabolism in intestinal microbial community. The system was based on a homemade cultural device coupled with microdialysis (MD) and ultra-performance liquid chromatography-mass spectrometry (UPLC-MS). Main improvements include a simplified anaerobic incubator enabling the experiment to be conducted in ambient atmosphere, continuous sampling, and decreased matrix effect. Importantly, our method distinctly decreases the interference of small molecules by adding 20mgml-1 of 2-hydroxypropyl-β-cyclodextrin (HP-β-CD) to the perfusion fluid. Using the developed method, the metabolism of AII in intestinal bacteria was successfully investigated. Results were then compared with those obtained by conventional incubation and sampling method. We found that the integrated experimental system maintained the proper fermentation environment for bacteria and enabled high chromatography performance. With the advantages of auto-sampling, online detection, non-requirement of expensive fermenting equipment, and negligible matrix interference, the method can greatly contribute to the investigation of the dynamic biotransformation of astragalosides in complicated matrix-based biological samples.
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Zeng M, Yang L, He D, Li Y, Shi M, Zhang J. Metabolic pathways and pharmacokinetics of natural medicines with low permeability. Drug Metab Rev 2017; 49:464-476. [DOI: 10.1080/03602532.2017.1377222] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Mei Zeng
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, China
| | - Lan Yang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, China
| | - Dan He
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, China
| | - Yao Li
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, China
| | - Mingxin Shi
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, China
| | - Jingqing Zhang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing, China
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Yuan L, Liang C, Diao X, Cheng X, Liao M, Zhang L. Metabolism studies on hydroxygenkwanin and genkwanin in human liver microsomes by UHPLC-Q-TOF-MS. Xenobiotica 2017; 48:332-341. [PMID: 28415902 DOI: 10.1080/00498254.2017.1319991] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Hydroxygenkwanin (HYGN) and genkwanin (GN) are major constituents of Genkwa Flos for the treatment of edema, ascites, cough, asthma and cancer. This is a report about the investigation of the metabolic fate of HYGN and GN in human liver microsomes and the recombinant UDP-glucuronosyltransferase (UGT) enzymes by using ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry (UHPLC-Q-TOF-MS). An on-line data acquisition method multiple mass defect filter (MMDF) combined with dynamic background subtraction (DBS) was developed to trace all probable metabolites. Based on this analytical strategy, three phase I metabolites and seven glucuronide conjugation metabolites of HYGN, seven phase I metabolites and 12 glucuronide conjugation metabolites of GN were identified in the incubation samples of human liver microsomes. The results indicated that demethylation, hydroxylation and o-glucuronidation were main metabolic pathways of HYGN and GN. The specific UGT enzymes responsible for HYGN and GN glucuronidation metabolites were identified using recombinant UGT enzymes. The results indicated that UGT1A1, UGT1A3, UGT1A9, UGT1A10 and UGT2B7 might play major roles in the glucuronidation reactions. Overall, this study may be useful for the investigation of metabolic mechanism of HYGN and GN, and it can provide reference and evidence for further experiments.
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Affiliation(s)
- Lin Yuan
- a Department of Pharmaceutical Analysis , School of Pharmacy, Hebei Medical University , Shijiazhuang , PR China
| | - Caijuan Liang
- a Department of Pharmaceutical Analysis , School of Pharmacy, Hebei Medical University , Shijiazhuang , PR China
| | - Xinpeng Diao
- a Department of Pharmaceutical Analysis , School of Pharmacy, Hebei Medical University , Shijiazhuang , PR China
| | - Xiaoye Cheng
- a Department of Pharmaceutical Analysis , School of Pharmacy, Hebei Medical University , Shijiazhuang , PR China
| | - Man Liao
- a Department of Pharmaceutical Analysis , School of Pharmacy, Hebei Medical University , Shijiazhuang , PR China
| | - Lantong Zhang
- a Department of Pharmaceutical Analysis , School of Pharmacy, Hebei Medical University , Shijiazhuang , PR China
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Zhu D, Gong A, Xu Y, Kinfack Tsabing D, Wu F, Wang J. Isoquercitrin production from rutin catalyzed by naringinase under ultrasound irradiation. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2016.11.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Huang YJ, Xiao S, Sun ZL, Zeng JG, Liu YS, Liu ZY. Identification of allocryptopine and protopine metabolites in rat liver S9 by high-performance liquid chromatography/quadrupole-time-of-flight mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2016; 30:1549-1559. [PMID: 27321842 DOI: 10.1002/rcm.7586] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Revised: 04/09/2016] [Accepted: 04/10/2016] [Indexed: 06/06/2023]
Abstract
RATIONALE Allocryptopine (AL) and protopine (PR) have been extensively studied because of their anti-parasitic, anti-arrhythmic, anti-thrombotic, anti-inflammatory and anti-bacterial activity. However, limited information on the pharmacokinetics and metabolism of AL and PR has been reported. Therefore, the purpose of the present study was to investigate the in vitro metabolism of AL and PR in rat liver S9 using a rapid and accurate high-performance liquid chromatography/quadrupole-time-of-flight mass spectrometry (HPLC/QqTOFMS) method. METHODS The incubation mixture was processed with 15% trichloroacetic acid (TCA). Multiple scans of AL and PR metabolites and accurate mass measurements were automatically performed simultaneously through data-dependent acquisition in only a 30-min analysis. The structural elucidations of these metabolites were performed by comparing their changes in accurate molecular masses and product ions with those of the precursor ion or metabolite. RESULTS Eight and five metabolites of AL and PR were identified in rat liver S9, respectively. Among these metabolites, seven and two metabolites of AL and PR were identified in the first time, respectively. The demethylenation of the 2,3-methylenedioxy, the demethylation of the 9,10-vicinal methoxyl group and the 2,3-methylenedioxy group were the main metabolic pathways of AL and PR in liver S9, respectively. In addition, the cleavage of the methylenedioxy group of the drugs and subsequent methylation or O-demethylation were also the common metabolic pathways of drugs in liver S9. In addition, the hydroxylation reaction was also the metabolic pathway of AL. CONCLUSIONS This was the first investigation of in vitro metabolism of AL and PR in rat liver S9. The detailed structural elucidations of AL and PR metabolites were performed using a rapid and accurate HPLC/QqTOFMS method. The metabolic pathways of AL and PR in rat were tentatively proposed based on these characterized metabolites and early reports. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Ya-Jun Huang
- Hunan Co-Innovation Center for Utilization of Botanical Functional Ingredients, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China
- Hunan Engineering Research Center of Veterinary Drug, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China
| | - Sa Xiao
- Hunan Co-Innovation Center for Utilization of Botanical Functional Ingredients, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China
- Hunan Engineering Research Center of Veterinary Drug, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China
| | - Zhi-Liang Sun
- Hunan Co-Innovation Center for Utilization of Botanical Functional Ingredients, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China
- Hunan Engineering Research Center of Veterinary Drug, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China
| | - Jian-Guo Zeng
- Hunan Co-Innovation Center for Utilization of Botanical Functional Ingredients, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China
| | - Yi-Song Liu
- Hunan Co-Innovation Center for Utilization of Botanical Functional Ingredients, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China
| | - Zhao-Ying Liu
- Hunan Co-Innovation Center for Utilization of Botanical Functional Ingredients, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China
- Hunan Engineering Research Center of Veterinary Drug, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China
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In-vivo absorption of pinocembrin-7-O-β-D-glucoside in rats and its in-vitro biotransformation. Sci Rep 2016; 6:29340. [PMID: 27378517 PMCID: PMC4932520 DOI: 10.1038/srep29340] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 06/17/2016] [Indexed: 11/09/2022] Open
Abstract
Pinocembrin-7-O-β-D-glucoside (PCBG), a flavonoid isolated from Penthorum chinense Pursh., has significant liver-protecting effects. The pharmacokinetics of PCBG and its major metabolite pinocembrin (PCB) in rats were investigated in this study. A sensitive and accurate UPLC-MS/MS method was developed and validated for the simultaneous quantitative determination of PCBG and PCB in rat plasma after oral and intravenous administration of PCBG. After intravenous administration, PCBG was the main form in plasma. In contrast, after oral administration, the concentration of PCB was about 4-fold higher than that of PCBG, indicating that PCBG was metabolized to PCB. We also investigated the biotransformation of PCBG in vitro in order to understand whether the pH and the intestinal flora of gastrointestinal tract could affect the metabolism of PCBG. PCBG was incubated in rat plasma, liver homogenization, gastrointestial contents, liver microsomes (RLM) and hepatocytes in vitro. The data showed that PCB was quickly formed in the gastrointestinal incubation but PCBG was converted to PCB gradually in other incubations. The results indicated that the majority of PCBG was converted to its aglycone PCB in digestive system after oral administration, and PCB could be the active ingredient in the body.
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Ferri P, Angelino D, Gennari L, Benedetti S, Ambrogini P, Del Grande P, Ninfali P. Enhancement of flavonoid ability to cross the blood-brain barrier of rats by co-administration with α-tocopherol. Food Funct 2016; 6:394-400. [PMID: 25474041 DOI: 10.1039/c4fo00817k] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Vitamin E and polyphenols could exhibit a therapeutic role in the treatment of oxidative stress-induced neurodegenerative diseases. Therefore, their ability to cross the blood-brain barrier (BBB) represents an important issue to be explored by different diet combinations. In this study, we have evaluated the ability of α-tocopherol to support epigallocatechin-3-gallate (EGCG), quercetin and rutin to cross the BBB, following oral administration. Eighteen rats were fed a standard diet (C), a diet supplemented with α-tocopherol (A), with a mixture of EGCG, quercetin and rutin (P); or with a mixture of α-tocopherol and the three flavonoids (AP). Flavonoids and their conjugated derivatives were assayed in brain and plasma by HPLC-MS, whereas α-tocopherol was detected by RP-HPLC. The oxidative damage, due to the potential pro-oxidant activity of flavonoids, was evaluated by the presence of 8-hydroxy-2'-deoxyguanosine (8-OHdG) in hippocampal Cornus Ammonis, one of the most vulnerable sites in the brain. Our results indicate that α-tocopherol is able to promote quercetin transport across the BBB. The mixture of rutin and quercetin seems to favour the accumulation of quercetin and/or its conjugated derivatives in the brain. In contrast, α-tocopherol does not affect EGCG transport across the BBB. The densitometric analysis of 8-OHdG immunoreactivity does not reveal any difference of oxidative damage among the experimental groups. Our results suggest that α-tocopherol may promote quercetin transport across the BBB, leading to a significant increase of α-tocopherol and quercetin concentration in the brain.
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Affiliation(s)
- Paola Ferri
- Department of Earth, Life and Environmental Sciences, University of Urbino "Carlo Bo", Via Ca' Le Suore 2/4, 61029 Urbino, PU, Italy
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Wang H, Zhang W, Wang X. Elucidation of a CGP7930 in vitro metabolite by liquid chromatography/electrospray ionization quadrupole time-of-flight tandem mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2016; 30:491-496. [PMID: 26777679 DOI: 10.1002/rcm.7465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 11/15/2015] [Accepted: 11/17/2015] [Indexed: 06/05/2023]
Abstract
RATIONALE γ-Aminobutyric acid-B (GABAB ) receptors are widely expressed in the nervous system and have been implicated as targets for various neurological and psychiatric disorders. CGP7930 is a positive allosteric modulator of GABAB receptors. It has been demonstrated to reduce drug self-administration and has gained increased research as a potential psychotropic treatment. METHODS An in vitro metabolic system with liver microsomes of SD rats has been conducted and evaluated by probe drugs. The predominant in vitro metabolite of CGP7930 was identified and elucidated using liquid chromatography/electrospray ionization quadrupole time-of-flight tandem mass spectrometry (LC/ESI-QTOF-MS/MS). Its structure was determined by comparing the characteristic ions of CGP7930 and those of the metabolite, based on the accurate mass measurement by MS and the fragmentation pattern obtained by MS/MS. RESULTS We found that the main metabolic pathway of CGP7930 was via a monohydroxylation reaction and the hydroxylation site located at the terminal butyl-carbon. The collision-induced dissociation (CID) fragmentation of the hydroxylated metabolite underwent McLafferty rearrangement and α-cleavage. CONCLUSIONS This work provides an understanding of the in vitro metabolism of CGP7930, which is helpful for the further study of the development of potential drug candidates targeting GABAB receptors, for the treatment of depression. The work also demonstrates that the LC/ESI-QTOF-MS/MS method has the advantage of possibly determining the structures of drug metabolites without the use of standards.
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Affiliation(s)
- Haidong Wang
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission and Ministry of Education, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan, Hubei, 430074, P.R. China
| | - Wenxiang Zhang
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission and Ministry of Education, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan, Hubei, 430074, P.R. China
| | - Xian Wang
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission and Ministry of Education, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan, Hubei, 430074, P.R. China
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Haiyu X, Yang S, Yanqiong Z, Qiang J, Defeng L, Yi Z, Feng L, Hongjun Y. Identification of key active constituents of Buchang Naoxintong capsules with therapeutic effects against ischemic stroke by using an integrative pharmacology-based approach. ACTA ACUST UNITED AC 2016; 12:233-45. [DOI: 10.1039/c5mb00460h] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Integrative pharmacology has been used to identify the key active constituents (KACs) of Buchang Naoxintong capsules (BNCs), a traditional Chinese medical preparation.
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Affiliation(s)
- Xu Haiyu
- Institute of Chinese Materia Medica
- China Academy of Chinese Medical Sciences
- Beijing, China
| | - Shi Yang
- Shaanxi University of Chinese Medicine
- Xi'an, China
| | - Zhang Yanqiong
- Institute of Chinese Materia Medica
- China Academy of Chinese Medical Sciences
- Beijing, China
| | - Jia Qiang
- Institute of Chinese Materia Medica
- China Academy of Chinese Medical Sciences
- Beijing, China
- Shandong University of Traditional Chinese Medicine
- Ji'nan, China
| | - Li Defeng
- Institute of Chinese Materia Medica
- China Academy of Chinese Medical Sciences
- Beijing, China
| | - Zhang Yi
- Institute of Chinese Materia Medica
- China Academy of Chinese Medical Sciences
- Beijing, China
| | - Liu Feng
- Shaanxi University of Chinese Medicine
- Xi'an, China
- Natural Medicines and Engineering Center of Xi’an Jiaotong University School of Medicine
- Xi'an, China
| | - Yang Hongjun
- Institute of Chinese Materia Medica
- China Academy of Chinese Medical Sciences
- Beijing, China
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Ueng YF, Chen CC, Huang YL, Lee IJ, Yun CH, Chen YH, Huang CC. Effects of aqueous extract of Ruta graveolens and its ingredients on cytochrome P450, uridine diphosphate (UDP)-glucuronosyltransferase, and reduced nicotinamide adenine dinucleotide (phosphate) (NAD(P)H)-quinone oxidoreductase in mice. J Food Drug Anal 2015; 23:516-528. [PMID: 28911711 PMCID: PMC9351787 DOI: 10.1016/j.jfda.2015.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 01/29/2015] [Accepted: 03/24/2015] [Indexed: 12/17/2022] Open
Abstract
Ruta graveolens (the common rue) has been used for various therapeutic purposes, including relief of rheumatism and treatment of circulatory disorder. To elucidate the effects of rue on main drug-metabolizing enzymes, effects of an aqueous extract of the aerial part of rue and its ingredients on cytochrome P450 (P450/CYP), uridine diphosphate (UDP)-glucuronosyltransferase, and reduced nicotinamide adenine dinucleotide (phosphate) (NAD(P)H):quinone oxidoreductase were studied in C57BL/6JNarl mice. Oral administration of rue extract to males increased hepatic Cyp1a and Cyp2b activities in a dose-dependent manner. Under a 7-day treatment regimen, rue extract (0.5 g/kg) induced hepatic Cyp1a and Cyp2b activities and protein levels in males and females. This treatment increased hepatic UDP-glucuronosyltransferase activity only in males. However, NAD(P)H:quinone oxidoreductase activity remained unchanged. Based on the contents of rutin and furanocoumarins of mouse dose of rue extract, rutin increased hepatic Cyp1a activity and the mixture of furanocoumarins (Fmix) increased Cyp2b activities in males. The mixture of rutin and Fmix increased Cyp1a and Cyp2b activities. These results revealed that rutin and Fmix contributed at least in part to the P450 induction by rue.
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Russo R, Mancinelli A, Ciccone M, Terruzzi F, Pisano C, Severino L. Pharmacokinetic Profile of μSMIN Plus™, a new Micronized Diosmin Formulation, after Oral Administration in Rats. Nat Prod Commun 2015. [DOI: 10.1177/1934578x1501000921] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Diosmin is a naturally occurring flavonoid present in citrus fruits and other plants belonging to the Rutaceae family. It is used for the treatment of chronic venous insufficiency (CVI) for its pheblotonic and vaso-active properties, safety and tolerability as well. The aim of the current in vivo study was to investigate the pharmacokinetic profile of a branded micronized diosmin (μSMIN Plus™) compared with plain micronized diosmin in male Sprague-Dawley rats. After oral administration by gastric gavage, blood samples were collected via jugular vein catheters at regular time intervals from baseline up to 24 hours. Plasma concentrations were assessed by LC/MS. For each animal, the following pharmacokinetic parameters were calculated using a non-compartmental analysis: maximum plasma drug concentration (Cmax), time to reach Cmax (Tmax), area under the plasma concentration-time curve (AUC0-last), elimination half-life (t1/2), and relative oral bioavailability (%F). The results of the current study clearly showed an improvement in the pharmacokinetic parameters in animals treated with μSMIN Plus™ compared with animals treated with micronized diosmin. In particular, μSMIN Plus™ showed a 4-fold increased bioavailability compared with micronized diosmin. In conclusion, the results from the current study provided a preliminary pharmacokinetic profile for μSMIN Plus™, which may represent a new tool for CVI management.
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Affiliation(s)
- Rosario Russo
- Giellepi S.p.A. Health Science, via Verdi 41Q, 20831 Seregno (MB), Italy
| | | | - Michele Ciccone
- Biogem – IRGS, Via Camporeale, 83031 Ariano Irpino (AV), Italy
| | - Fabio Terruzzi
- Giellepi S.p.A. Health Science, via Verdi 41Q, 20831 Seregno (MB), Italy
| | - Claudio Pisano
- Biogem – IRGS, Via Camporeale, 83031 Ariano Irpino (AV), Italy
| | - Lorella Severino
- University of Naples Federico II, via Delpino 1, 80137 Naples (NA), Italy
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Guo W, Jin M, Miao Z, Qu K, Liu X, Zhang P, Qin H, Zhu H, Wang Y. Structure Elucidation of the Metabolites of 2', 3', 5'-Tri-O-Acetyl-N6-(3-Hydroxyphenyl) Adenosine in Rat Urine by HPLC-DAD, ESI-MS and Off-Line Microprobe NMR. PLoS One 2015; 10:e0127583. [PMID: 26029929 PMCID: PMC4451981 DOI: 10.1371/journal.pone.0127583] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 04/16/2015] [Indexed: 11/19/2022] Open
Abstract
2', 3', 5'-Tri-O-acetyl-N6-(3-hydroxyphenyl) adenosine (also known as WS070117) is a new adenosine analog that displays anti-hyperlipidemic activity both in vitro and in vivo experiments as shown in many preliminary studies. Due to its new structure, little is known about the metabolism of WS070117. Hence, the in vivo metabolites of WS070117 in rat urine following oral administration were investigated. Identification of the metabolites was conducted using the combination of high-performance liquid chromatography (HPLC) coupled with diode array detector (DAD), ion trap electrospray ionization-mass spectrometry (ESI-MS), and off-line microprobe nuclear magnetic resonance (NMR) measurements. Seven metabolites were obtained as pure compounds at the sub-milligram to milligram levels. Results of structure elucidation unambiguously revealed that the phase I metabolite, N6-(3-hydroxyphenyl) adenosine (M8), was a hydrolysate of WS070117 by hydrolysis on the three ester groups. N6-(3-hydr-oxyphenyl) adenine (M7), also one of the phase I metabolites, was the derivative of M8 by the loss of ribofuranose. In addition to two phase I metabolites, there were five phase II metabolites of WS070117 found in rat urine. 8-hydroxy-N6-(3-hydroxy-phenyl) adenosine (M6) was the product of M7 by hydrolysis at position 8. The other four were elucidated to be N6-(3-O-β-D-glucuronyphenyl) adenine (M2), N8-hydroxy-N6-(3-O-sulfophenyl) adenine (M3), N6-(3-O-β-D-glucuronyphenyl) adenosine (M4), and N6-(3-O- sulfophenyl) adenosine (M5). Phase II metabolic pathways were proven to consist of hydroxylation, glucuronidation and sulfation. This study provides new and valuable information on the metabolism of WS070117, and also demonstrates the HPLC/MS/off-line microprobe NMR approach as a robust means for rapid identification of metabolites.
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Affiliation(s)
- Wei Guo
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines & Ministry of Health Key Laboratory of Biosynthesis of Natural Products, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mengxia Jin
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines & Ministry of Health Key Laboratory of Biosynthesis of Natural Products, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhaoxia Miao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines & Ministry of Health Key Laboratory of Biosynthesis of Natural Products, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kai Qu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines & Ministry of Health Key Laboratory of Biosynthesis of Natural Products, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xia Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines & Ministry of Health Key Laboratory of Biosynthesis of Natural Products, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Peicheng Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines & Ministry of Health Key Laboratory of Biosynthesis of Natural Products, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hailin Qin
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines & Ministry of Health Key Laboratory of Biosynthesis of Natural Products, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Haibo Zhu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines & Ministry of Health Key Laboratory of Biosynthesis of Natural Products, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yinghong Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines & Ministry of Health Key Laboratory of Biosynthesis of Natural Products, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Biotransformations and biological activities of hop flavonoids. Biotechnol Adv 2015; 33:1063-90. [PMID: 25708386 DOI: 10.1016/j.biotechadv.2015.02.009] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 02/13/2015] [Accepted: 02/16/2015] [Indexed: 12/13/2022]
Abstract
Female hop cones are used extensively in the brewing industry, but there is now increasing interest in possible uses of hops for non-brewing purposes, especially in the pharmaceutical industry. Among pharmaceutically important compounds from hops are flavonoids, having proven anticarcinogenic, antioxidant, antimicrobial, anti-inflammatory and estrogenic effects. In this review we aim to present current knowledge on the biotransformation of flavonoids from hop cones with respect to products, catalysis and conversion. A list of microbial enzymatic reactions associated with gastrointestinal microbiota is presented. A comparative analysis of the biological activities of hop flavonoids and their biotransformation products is described, indicating where further research has potential for applications in the pharmaceutical industry.
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Guan H, Qian D, Ren H, Zhang W, Nie H, Shang E, Duan J. Interactions of pharmacokinetic profile of different parts from Ginkgo biloba extract in rats. JOURNAL OF ETHNOPHARMACOLOGY 2014; 155:758-768. [PMID: 24953034 DOI: 10.1016/j.jep.2014.06.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Revised: 05/20/2014] [Accepted: 06/08/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Extracts from Ginkgo biloba L. leaves confer their therapeutic effects through the synergistic actions of flavonoid and terpenoid components, but some non-flavonoid and non-terpenoid components also exist in this extract. In the study of this paper, an investigation was carried out to compare the pharmacokinetic parameters of fourteen compounds to clarify the influences of non-flavonoid and non-terpenoid fraction (WEF) on the pharmacokinetics profile of the flavonoid fraction (FF) and the terpene lactone fraction (TLF) from Ginkgo biloba extracts. MATERIALS AND METHODS A selective and sensitive UPLC-MS/MS method was established to determine the plasma concentrations of the fourteen compounds to compare the pharmacokinetic parameters after orally administration of FF, TLF, FF-WEF, FF-TLF, TLF-WEF and FF-TLF-WEF with approximately the same dose. At different time points, the concentration of rutin (1), isoquercitrin (2), quercetin 3-O-[4-O-(-β-D-glucosyl)-α-L-rhamnoside] (3), ginkgolide C (4), bilobalide (5), quercitrin (6), ginkgolide B (7), ginkgolide A (8), luteolin (9), quercetin (10), apigenin (11), kaempferol (12), isorhamnetin (13), genkwanin (14) in rat plasma were determined and main pharmacokinetic parameters including T1/2, Tmax, Cmax and AUC were calculated using the DAS 3.2 software package. The statistical analysis was performed using the Student׳s t-test with P<0.05 as the level of significance. RESULTS FF and WEF had no effect on the pharmacokinetic behaviors and parameters of the four terpene lactones, but the pharmacokinetic profiles and parameters of flavonoids changed while co-administered with non-flavonoid components. It was found that Cmax and AUC of six flavonoid aglycones in group FF-WEF, FF-TLF and FF-TLF-WEF had varying degrees of reduction in comparison with group FF, especially in group FF-TLF-WEF. On the contrary, the values of Cmax, Tmax and AUC of four flavonoid glycosides in group FF-TLF-WEF were significantly increased compared with those in group FF. CONCLUSIONS These results indicate that non-flavonoid components in Ginkgo biloba extracts could increase the absorption and improve the bioavailability of flavonoid glycosides but decrease the absorption and reduce the bioavailability of flavonoid aglycones.
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Affiliation(s)
- HanLiang Guan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Dawei Qian
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China.
| | - Hao Ren
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Wei Zhang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Hui Nie
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Erxing Shang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jinao Duan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China.
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Studies of the microbial metabolism of flavonoids extracted from the leaves of Diospyros kaki by intestinal bacteria. Arch Pharm Res 2014; 38:614-9. [DOI: 10.1007/s12272-014-0421-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Accepted: 06/09/2014] [Indexed: 01/10/2023]
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Comparative pharmacokinetic interactions of Quercetin and Rutin in rats after oral administration of European patented formulation containing Hipphophae rhamnoides and Co-administration of Quercetin and Rutin. Eur J Drug Metab Pharmacokinet 2014; 40:277-84. [DOI: 10.1007/s13318-014-0206-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 05/20/2014] [Indexed: 10/25/2022]
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47
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Brindis F, González-Andrade M, González-Trujano M, Estrada-Soto S, Villalobos-Molina R. Postprandial glycaemia and inhibition of α-glucosidase activity by aqueous extract fromCoriandrum sativum. Nat Prod Res 2014; 28:2021-5. [DOI: 10.1080/14786419.2014.917414] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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48
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Chiou YS, Wu JC, Huang Q, Shahidi F, Wang YJ, Ho CT, Pan MH. Metabolic and colonic microbiota transformation may enhance the bioactivities of dietary polyphenols. J Funct Foods 2014. [DOI: 10.1016/j.jff.2013.08.006] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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Hsu CY, Shih HY, Chia YC, Lee CH, Ashida H, Lai YK, Weng CF. Rutin potentiates insulin receptor kinase to enhance insulin-dependent glucose transporter 4 translocation. Mol Nutr Food Res 2014; 58:1168-76. [DOI: 10.1002/mnfr.201300691] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Revised: 12/03/2013] [Accepted: 12/05/2013] [Indexed: 01/17/2023]
Affiliation(s)
- Chia-Yu Hsu
- Institute of Biotechnology; National Dong-Hwa University; Hualien 97401 Taiwan
- Institute of Biotechnology & Department of Life Science; National Tsing Hua University; Hsinchu 30013 Taiwan
| | - Hung-Yuan Shih
- Institute of Biotechnology; National Dong-Hwa University; Hualien 97401 Taiwan
| | - Yi-Chen Chia
- Department of Food Science & Technology; Tajen University; Ping Tung Hsien Taiwan
| | - Chia-Hung Lee
- Institute of Biotechnology; National Dong-Hwa University; Hualien 97401 Taiwan
| | - Hitoshi Ashida
- Department of Agrobioscience; Graduate School of Agricultural Science; Kobe University; Nada-ku Kobe 657-8501 Japan
| | - Yiu-Kay Lai
- Institute of Biotechnology & Department of Life Science; National Tsing Hua University; Hsinchu 30013 Taiwan
| | - Ching-Feng Weng
- Institute of Biotechnology; National Dong-Hwa University; Hualien 97401 Taiwan
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Screening for in vitro metabolites of kakkalide and irisolidone in human and rat intestinal bacteria by ultra-high performance liquid chromatography/quadrupole time-of-flight mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 947-948:117-24. [DOI: 10.1016/j.jchromb.2013.12.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2013] [Revised: 12/07/2013] [Accepted: 12/19/2013] [Indexed: 11/23/2022]
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