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Lee HJ, Lee SH, Hong SK, Gil BI, Lee KA. In Vitro Biological Activities of Hesperidin-Related Compounds with Different Solubility. Antioxidants (Basel) 2024; 13:727. [PMID: 38929166 DOI: 10.3390/antiox13060727] [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: 05/02/2024] [Revised: 06/02/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024] Open
Abstract
The biological activities of hesperidin-related compounds, such as hesperetin laurate (HTL), hesperetin (HT), hesperidin (HD), and hesperidin glucoside (HDG), were investigated in vitro. The compounds showed different hydrophobicities, and the octanol-water partition coefficient log P were 7.28 ± 0.06 for HTL, 2.59 ± 0.04 for HT, 2.13 ± 0.03 for HD, and -3.45 ± 0.06 for HDG, respectively. In the DPPH assay and β-carotene bleaching assay to determine antioxidant capacity, all compounds tested showed antioxidant activity in a concentration-dependent manner, although to varying degrees. HTL and HT showed similarly high activities compared to HD or HDG. HD and HDG did not show a significant difference despite the difference in solubility between the two. Cytotoxicity was high; in the order of hydrophobicity-HTL > HT > HD > HDL in keratinocyte HaCaT cells. All compounds tested showed reducing effects on cellular inflammatory mediators and cytokines induced by UV irradiation. However, HTL and HT effectively reduced nitric oxide (NO), tumor necrosis factor α (TNF-α), and interleukin-6 (IL-6) levels compared to HD and HDG. The inhibitory effects of hesperidin-related compounds on skin-resident microorganisms were evaluated by measuring minimum inhibitory concentration (MIC). HTL showed the highest inhibitory effects against Staphylococcus aureus, Cutibacterium acnes, Candida albicans, and Malassezia furfur, followed by HT, while HD and HDF showed little effect. In conclusion, the hydrophobicity of hesperidin-related compounds was estimated to be important for biological activity in vitro, as was the presence or absence of the sugar moiety.
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Affiliation(s)
- Hyo-Jun Lee
- Graduate School of Biotechnology, College of Life Science, Kyunghee University, Yongin 17104, Republic of Korea
| | - Sun-Hyung Lee
- R&D Center, Youngjin Bio Co., Suwon 16614, Republic of Korea
| | - Sun-Ki Hong
- School of Law, Dongguk University, Seoul 04620, Republic of Korea
| | - Bog-Im Gil
- Department of Food and Nutrition, Anyang University, Anyang 14028, Republic of Korea
| | - Kyung-Ae Lee
- Department of Food and Nutrition, Anyang University, Anyang 14028, Republic of Korea
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2
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Zhou H, Huang X, Tan T, Luo Y. Metabolic profiling of the flower of Citrus aurantium L. var. amara Engl. in rats using ultra-high-performance liquid chromatography coupled to quadrupole time-of-flight tandem mass spectrometry with data mining strategy. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2023; 37:e9607. [PMID: 37580848 DOI: 10.1002/rcm.9607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/07/2023] [Accepted: 07/10/2023] [Indexed: 08/16/2023]
Abstract
RATIONALE The flower of Citrus aurantium L. var. amara Engl. (FCAVA), an edible tea and herbal medicine with anti-obesity effect, has attracted great attention in China. The structural elucidation of chemical components in FCAVA has been realized in our previous work. It is well known that metabolic profiling provided a structural basis to discover potential anti-obesity ingredients in FCAVA. Nevertheless, there are no reports about in vivo metabolic profiles of FCAVA. Therefore, it is necessary to comprehensively identify in vivo substances of FCAVA. METHODS The identification of in vivo substances of FCAVA remains a challenge due to the strong interference of complex chemical components, biological matrices and metabolite isomers. In this work, ultra-high-performance liquid chromatography coupled to quadrupole time-of-flight tandem mass spectrometry (UHPLC-QTOF-MS/MS) analysis with a data mining strategy was established and applied for the metabolic profiling of FCAVA in rats. The data mining strategy, including diagnostic product ions and neutral loss filtering, improved structural elucidation of xenobiotics in rats after oral administration of FCAVA. RESULTS A total of 228 xenobiotics, including 80 prototypes (10 unambiguous confirmed with reference standards) and 148 metabolites, were tentatively characterized in rat plasma, urine and fecal samples. Among them, 35 xenobiotics were found in plasma, 124 in urine and 156 in feces. The main biotransformation pathway of FCAVA metabolism was deglycosylation, methylation, glucuronidation and sulfation. The main compounds absorbed into the blood were neohesperidin and naringin, which have been reported to show significant anti-obesity effect. CONCLUSIONS Collectively, this present study would be conducive to the discovery of active ingredients of FCAVA for the treatment of obesity and the development of quality control of FCAVA.
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Affiliation(s)
- Huixian Zhou
- National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Xinxin Huang
- National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Ting Tan
- National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Yun Luo
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
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3
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Shen Y, Xia Y, Chen X. Research progress and application of enzymatic synthesis of glycosyl compounds. Appl Microbiol Biotechnol 2023:10.1007/s00253-023-12652-8. [PMID: 37428188 DOI: 10.1007/s00253-023-12652-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/14/2023] [Accepted: 06/16/2023] [Indexed: 07/11/2023]
Abstract
Glucoside compounds are widely found in nature and have garnered significant attention in the medical, cosmetics, and food industries due to their diverse pharmaceutical properties, biological activities, and stable application characteristics. Glycosides are mainly obtained by direct extraction from plants, chemical synthesis, and enzymatic synthesis. Given the challenges associated with plant extraction, such as low conversion rates and the potential for environmental pollution with chemical synthesis, our review focuses on enzymatic synthesis. Here, we reviewed the enzymatic synthesis methods of 2-O-α-D-glucopyranosyl-L-ascorbic acid (AA-2G), 2-O-α-D-glucosyl glycerol (α-GG), arbutin and α-glucosyl hesperidin (Hsp-G), and other glucoside compounds. The types of enzymes selected in the synthesis process are comprehensively analyzed and summarized, as well as a series of enzyme transformation strategies adopted to improve the synthetic yield. KEY POINTS: • Glycosyl compounds have applications in the biomedical and food industries. • Enzymatic synthesis converts substrates into products using enzymes as catalysts. • Substrate bias and specificity are key to improving substrate conversion.
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Affiliation(s)
- Yujuan Shen
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China
- School of Biotechnology, Jiangnan University, Wuxi, China
| | - Yuanyuan Xia
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China.
- School of Biotechnology, Jiangnan University, Wuxi, China.
| | - Xianzhong Chen
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China.
- School of Biotechnology, Jiangnan University, Wuxi, China.
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4
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Wang Q, Chen J, Zhang Y, Xu D, Wu H, Lin P, He L, Qin Z, Yao Z. Metabolic profile and potential mechanisms of Wendan decoction on coronary heart disease by ultra-high-performance quadrupole time of flight-mass spectrometry combined with network pharmacology analysis. J Sep Sci 2023; 46:e2200456. [PMID: 36300722 DOI: 10.1002/jssc.202200456] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 09/12/2022] [Accepted: 10/16/2022] [Indexed: 01/11/2023]
Abstract
Wendan decoction, a well-known classical traditional Chinese medicine prescription, has been widely used in the clinical application of coronary heart disease for thousands of years. However, due to a lack of research on the overall metabolism of Wendan decoction, the bioavailable components responsible for the therapeutic effects remain unclear, hindering the revelation of its mechanisms against coronary heart disease. Consequently, an efficient joint research pattern combined with characterization of the metabolic profile and network pharmacology analysis was proposed. As a result, a total of 172 Wendan decoction-related xenobiotics (57 prototypes and 115 metabolites) were detected based on the exploration of the typical metabolic pathways of representative pure compounds in vivo, describing their multi-component metabolic characteristics comprehensively. Subsequently, an integrated network of "herbs-bioavailable compounds-coronary heart disease targets-pathways-therapeutic effects" was constructed, and its seven compounds were finally screened out as the key components acting on five main targets of coronary heart disease. Overall, this work not only provided a crucial biological foundation for interpreting the effective components and action mechanisms of Wendan decoction on coronary heart disease but also showed a reference value for revealing the bioactive components of traditional Chinese medicine prescriptions.
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Affiliation(s)
- Qi Wang
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou, 510632, P. R. China
| | - Jiayun Chen
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou, 510632, P. R. China
| | - Yezi Zhang
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou, 510632, P. R. China
| | - Danping Xu
- Department of Cardiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510020, P. R. China
| | - Huanlin Wu
- Department of Cardiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510020, P. R. China
| | - Pei Lin
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou, 510632, P. R. China.,Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou, 510632, P. R. China
| | - Liangliang He
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou, 510632, P. R. China
| | - Zifei Qin
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou, 510632, P. R. China.,Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, P. R. China
| | - Zhihong Yao
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou, 510632, P. R. China
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5
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Kabir ER, Chowdhury NM, Yasmin H, Kabir MT, Akter R, Perveen A, Ashraf GM, Akter S, Rahman MH, Sweilam SH. Unveiling the Potential of Polyphenols as Anti-Amyloid Molecules in Alzheimer's Disease. Curr Neuropharmacol 2023; 21:787-807. [PMID: 36221865 PMCID: PMC10227919 DOI: 10.2174/1570159x20666221010113812] [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: 02/23/2022] [Revised: 08/03/2022] [Accepted: 08/15/2022] [Indexed: 11/22/2022] Open
Abstract
Alzheimer's disease (AD) is a devastating neurodegenerative disease that mostly affects the elderly population. Mechanisms underlying AD pathogenesis are yet to be fully revealed, but there are several hypotheses regarding AD. Even though free radicals and inflammation are likely to be linked with AD pathogenesis, still amyloid-beta (Aβ) cascade is the dominant hypothesis. According to the Aβ hypothesis, a progressive buildup of extracellular and intracellular Aβ aggregates has a significant contribution to the AD-linked neurodegeneration process. Since Aβ plays an important role in the etiology of AD, therefore Aβ-linked pathways are mainly targeted in order to develop potential AD therapies. Accumulation of Aβ plaques in the brains of AD individuals is an important hallmark of AD. These plaques are mainly composed of Aβ (a peptide of 39-42 amino acids) aggregates produced via the proteolytic cleavage of the amyloid precursor protein. Numerous studies have demonstrated that various polyphenols (PPHs), including cyanidins, anthocyanins, curcumin, catechins and their gallate esters were found to markedly suppress Aβ aggregation and prevent the formation of Aβ oligomers and toxicity, which is further suggesting that these PPHs might be regarded as effective therapeutic agents for the AD treatment. This review summarizes the roles of Aβ in AD pathogenesis, the Aβ aggregation pathway, types of PPHs, and distribution of PPHs in dietary sources. Furthermore, we have predominantly focused on the potential of food-derived PPHs as putative anti-amyloid drugs.
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Affiliation(s)
- Eva Rahman Kabir
- School of Pharmacy, BRAC University, 66 Mohakhali, Dhaka 1212, Bangladesh
| | | | - Hasina Yasmin
- School of Pharmacy, BRAC University, 66 Mohakhali, Dhaka 1212, Bangladesh
| | - Md. Tanvir Kabir
- School of Pharmacy, BRAC University, 66 Mohakhali, Dhaka 1212, Bangladesh
| | - Rokeya Akter
- Department of Pharmacy, Jagannath University, Dhaka, Bangladesh
| | - Asma Perveen
- Glocal School of Life Sciences, Glocal University, Mirzapur Pole, Saharanpur, Uttar Pradesh, India
| | - Ghulam Md. Ashraf
- Department of Medical Laboratory Sciences, College of Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Shamima Akter
- Department of Bioinformatics and Computational Biology, George Mason University, Fairfax, Virginia 22030, USA
| | | | - Sherouk Hussein Sweilam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Department of Pharmacognosy, Faculty of Pharmacy, Egyptian Russian University, Cairo-Suez Road, Badr City 11829, Egypt
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Yeh CH, Shen ZQ, Wang TW, Kao CH, Teng YC, Yeh TK, Lu CK, Tsai TF. Hesperetin promotes longevity and delays aging via activation of Cisd2 in naturally aged mice. J Biomed Sci 2022; 29:53. [PMID: 35871686 PMCID: PMC9310407 DOI: 10.1186/s12929-022-00838-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 07/19/2022] [Indexed: 11/18/2022] Open
Abstract
Abstract
Background
The human CISD2 gene is located within a longevity region mapped on chromosome 4q. In mice, Cisd2 levels decrease during natural aging and genetic studies have shown that a high level of Cisd2 prolongs mouse lifespan and healthspan. Here, we evaluate the feasibility of using a Cisd2 activator as an effective way of delaying aging.
Methods
Hesperetin was identified as a promising Cisd2 activator by herb compound library screening. Hesperetin has no detectable toxicity based on in vitro and in vivo models. Naturally aged mice fed dietary hesperetin were used to investigate the effect of this Cisd2 activator on lifespan prolongation and the amelioration of age-related structural defects and functional decline. Tissue-specific Cisd2 knockout mice were used to study the Cisd2-dependent anti-aging effects of hesperetin. RNA sequencing was used to explore the biological effects of hesperetin on aging.
Results
Three discoveries are pinpointed. Firstly, hesperetin, a promising Cisd2 activator, when orally administered late in life, enhances Cisd2 expression and prolongs healthspan in old mice. Secondly, hesperetin functions mainly in a Cisd2-dependent manner to ameliorate age-related metabolic decline, body composition changes, glucose dysregulation, and organ senescence. Finally, a youthful transcriptome pattern is regained after hesperetin treatment during old age.
Conclusions
Our findings indicate that a Cisd2 activator, hesperetin, represents a promising and broadly effective translational approach to slowing down aging and promoting longevity via the activation of Cisd2.
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7
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A Comparative Study of Hesperetin, Hesperidin and Hesperidin Glucoside: Antioxidant, Anti-Inflammatory, and Antibacterial Activities In Vitro. Antioxidants (Basel) 2022; 11:antiox11081618. [PMID: 36009336 PMCID: PMC9405481 DOI: 10.3390/antiox11081618] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/13/2022] [Accepted: 08/18/2022] [Indexed: 12/21/2022] Open
Abstract
The antioxidant, anti-inflammatory and antibacterial activities of hesperetin, hesperidin and hesperidin glucoside with different solubility were compared in vitro. Hesperetin was prepared by enzymatic hydrolysis from hesperidin, and hesperidin glucoside composed of hesperidin mono-glucoside was prepared from hesperidin through enzymatic transglycosylation. Solubility of the compounds was different: the partition coefficient (log P) was 2.85 ± 0.02 for hesperetin, 2.01 ± 0.02 for hesperidin, and −3.04 ± 0.03 for hesperidin glucoside. Hesperetin showed a higher effect than hesperidin and hesperidin glucoside on radical scavenging activity in antioxidant assays, while hesperidin and hesperidin glucoside showed similar activity. Cytotoxicity was low in the order of hesperidin glucoside, hesperidin, and hesperetin in murine macrophage RAW264.7 cells. Treatment of the cells with each compound reduced the levels of inflammatory mediators, nitric oxide (NO), prostaglandin E2 (PGE2), tumor necrosis factor alpha (TNF-α) and interleukin-6 (IL-6). Hesperetin was most effective at relatively low concentrations, however, hesperidin glucoside was also effective at higher concentration. Hesperetin showed higher antibacterial activity than hesperidin in both Gram-positive and -negative bacteria, and hesperidin glucoside showed similarly higher activity with hesperetin depending on the bacterial strain. In conclusion, hesperetin in the form of aglycone showed more potent biological activity than hesperidin and hesperidin glucoside. However, hesperidin glucoside, the highly soluble form, has been shown to increase the activity compared to poorly soluble hesperidin.
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8
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Yang H, Wang Y, Xu S, Ren J, Tang L, Gong J, Lin Y, Fang H, Su D. Hesperetin, a Promising Treatment Option for Diabetes and Related Complications: A Literature Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:8582-8592. [PMID: 35801973 DOI: 10.1021/acs.jafc.2c03257] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The morbidity and mortality of diabetes have increased dramatically in recent decades. Novel strategies for treating diabetes and its complications with minimal side effects are in urgent need. New monomeric molecules extracted from herbal medicine, which is a form of alternative medicine, are being sought as drug candidates for the treatment of diabetes and its complications. Hesperetin (Hst), a citrus flavonoid, is of increasing interest in scientific studies recently due to its properties in combating diabetes and its complications, whereas existing studies are scattered and unsystematic. Here, we summarized the literature studies over the last 10 years to review the potential therapeutic role of Hst in the prevention and mitigation of diabetes and its complications, intending to provide promising strategies for the clinical management of diabetes and its complications.
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Affiliation(s)
- Hao Yang
- Department of Pharmacy, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou 213003, China
| | - Yujie Wang
- Department of Pharmacy, the Third Affiliated Hospital of Soochow University, the First Peoples's Hospital of Changzhou, Changzhou 213003, China
| | - Shan Xu
- Department of Pharmacy, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou 213003, China
| | - Jie Ren
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Changzhou 213164, China
| | - Lidan Tang
- Department of Pharmacy, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou 213003, China
| | - Jinhong Gong
- Department of Pharmacy, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou 213003, China
| | - Ying Lin
- Department of Pharmacy, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou 213003, China
| | - Hufeng Fang
- Department of Pharmacy, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou 213003, China
| | - Dan Su
- Department of Pharmacy, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou 213003, China
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9
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Intestinal Glucuronidation, Prior to Hepatic Glucuronidation, Plays an Important Role in the Low Circulating Levels of Calycosin. SEPARATIONS 2022. [DOI: 10.3390/separations9050115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/10/2022] Open
Abstract
Calycosin is a dietary flavonoid with favorable activities, which seems to be inconsistent with its low circulating levels in vivo. To address this issue, we developed a strategy to understand calycosin distribution by integrating qualitative and quantitative analyses of calycosin and its metabolites in portal vein plasma, the liver, and systemic plasma after oral administration to rats. Consequently, 21 metabolites were characterized in total, including the first report of a reductive biotransformation and 14 new metabolites. Compared with the low levels of calycosin, calycosin glucuronides were predominant in circulation, and both the hepatic and intestinal regions contributed to the high exposure of these calycosin glucuronides. However, intestinal glucuronidation, prior to hepatic glucuronidation, plays a key role in the low circulating levels of calycosin.
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10
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Wang ST, Chen JA, Hsu C, Su NW. Microbial Phosphorylation Product of Hesperetin by Bacillus subtilis BCRC 80517 Improves Oral Bioavailability in Rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:10184-10193. [PMID: 34449206 DOI: 10.1021/acs.jafc.1c04298] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The flavanoid hesperidin (Hsd) is one of the major polyphenols in citrus fruits. Hsd and its aglycone hesperetin (Hst) have a broad array of bioactivities; however, their low aqueous solubility and low intestinal permeability lead to their limited oral bioavailability. In the present study, we generated two water-soluble derivatives of Hst, namely, Hst 7-O-phosphate and Hst3'-O-phosphate, by a unique bioconversion process of Bacillus subtilis var. natto BCRC80517. The phosphorylated products showed superior aqueous solubility and distinct physicochemical properties compared with the original Hst. The Hst phosphate derivatives (HstPs) remained stable in simulated gastric and intestinal fluids for 240 min and could revert to the original Hst form by alkaline phosphatase treatment in Caco-2 cells, showing enhanced intestinal permeability in vitro. After oral administration in rats, HstPs greatly elevated plasma exposure to Hst and showed better bioavailability than did Hsd. HstPs may be a potential and efficient alternative to Hst.
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Affiliation(s)
- Shang-Ta Wang
- Department of Agricultural Chemistry, National Taiwan University, Taipei 106, Taiwan
- Department of Food Science, National Taiwan Ocean University, Keelung 202, Taiwan
| | - Jou-An Chen
- Department of Biochemical Science & Technology, National Taiwan University, Taipei 106, Taiwan
| | - Chen Hsu
- Department of Agricultural Chemistry, National Taiwan University, Taipei 106, Taiwan
| | - Nan-Wei Su
- Department of Agricultural Chemistry, National Taiwan University, Taipei 106, Taiwan
- Department of Biochemical Science & Technology, National Taiwan University, Taipei 106, Taiwan
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11
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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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12
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Zhang M, Zhu S, Yang W, Huang Q, Ho CT. The biological fate and bioefficacy of citrus flavonoids: bioavailability, biotransformation, and delivery systems. Food Funct 2021; 12:3307-3323. [PMID: 33735339 DOI: 10.1039/d0fo03403g] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Citrus fruits are among the most popularly consumed fruits worldwide, including oranges, grapefruits, pomelos and lemons. Citrus flavonoids such as hesperidin, naringin and nobiletin have shown an array of health benefits in cell, animal and clinical studies, including antioxidative, anti-inflammatory, neuroprotective, anticancer, and anti-obesity activities. Citrus flavonoids have limited bioavailability after oral administration, leaving the major part unabsorbed and persisted in the colon. Recent studies have highlighted the important role of the gut microbiota and in vivo biotransformation on the bioactivity of citrus flavonoids. This article discusses the biological fate of citrus flavonoids from the viewpoint of their absorption, distribution, metabolism and excretion in vivo. Many delivery systems have been designed to enhance the oral bioavailability of citrus flavonoids, such as emulsions, self-emulsifying systems, nanoparticles and solid dispersions. The ultimate goal of these delivery systems is to enhance the bioefficacy of citrus flavonoids. Several studies have found that the increased bioavailability leads to enhanced bioefficacy of citrus flavonoids in specific animal models. Regarding the complex dynamics of citrus flavonoids and gut microbiota, the bioavailability-bioactivity relationship is an interesting but under-discussed area. Comprehensively understanding the biological fate and bioefficacy of citrus flavonoids would be helpful to develop functional foods with better health benefits.
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Affiliation(s)
- Man Zhang
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick 08901, New Jersey, USA.
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13
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Ávila-Gálvez MÁ, Giménez-Bastida JA, González-Sarrías A, Espín JC. New Insights into the Metabolism of the Flavanones Eriocitrin and Hesperidin: A Comparative Human Pharmacokinetic Study. Antioxidants (Basel) 2021; 10:435. [PMID: 33799874 PMCID: PMC8000041 DOI: 10.3390/antiox10030435] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/06/2021] [Accepted: 03/09/2021] [Indexed: 12/17/2022] Open
Abstract
The intake of hesperidin-rich sources, mostly found in orange juice, can decrease cardiometabolic risk, potentially linked to the gut microbial phase-II hesperetin derivatives. However, the low hesperidin solubility hampers its bioavailability and microbial metabolism, yielding a high inter-individual variability (high vs. low-producers) that prevents consistent health-related evidence. Contrarily, the human metabolism of (lemon) eriocitrin is hardly known. We hypothesize that the higher solubility of (lemon) eriocitrin vs. (orange) hesperidin might yield more bioavailable metabolites than hesperidin. A randomized-crossover human pharmacokinetic study (n = 16) compared the bioavailability and metabolism of flavanones from lemon and orange extracts and postprandial changes in oxidative, inflammatory, and metabolic markers after a high-fat-high-sugars meal. A total of 17 phase-II flavanone-derived metabolites were identified. No significant biomarker changes were observed. Plasma and urinary concentrations of all metabolites, including hesperetin metabolites, were higher after lemon extract intake. Total plasma metabolites showed significantly mean lower Tmax (6.0 ± 0.4 vs. 8.0 ± 0.5 h) and higher Cmax and AUC values after lemon extract intake. We provide new insights on hesperetin-eriodictyol interconversion and naringenin formation from hesperidin in humans. Our results suggest that regular consumption of a soluble and eco-friendly eriocitrin-rich lemon extract could provide a circulating concentration metabolites threshold to exert health benefits, even in the so-called low-producers.
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Affiliation(s)
| | | | | | - Juan Carlos Espín
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department Food Science and Technology, Campus de Espinardo, CEBAS-CSIC, P.O. Box 164, 30100 Murcia, Spain; (M.Á.Á.-G.); (J.A.G.-B.); (A.G.-S.)
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14
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Yoshida H, Tsuhako R, Sugita C, Kurokawa M. Glucosyl Hesperidin Has an Anti-diabetic Effect in High-Fat Diet-Induced Obese Mice. Biol Pharm Bull 2021; 44:422-430. [PMID: 33642550 DOI: 10.1248/bpb.b20-00849] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Glucosyl hesperidin (GH) is a water-soluble derivative of hesperidin, a citrus flavonoid. GH has various pharmacological effects, such as hypolipidemic and hypouricemic effects, and may therefore be a useful supplement or drug. In the present study, we evaluated the effects of long- and short-term intake of GH on hyperglycemia and macrophage infiltration into the adipose tissue of high-fat diet (HFD)-fed mice. Long-term (11-week) consumption of GH tended to reduce body weight and the fasting blood glucose concentration of the HFD-fed mice, and ameliorated glucose intolerance and insulin resistance, according to glucose and insulin tolerance tests. Additionally, although GH did not affect fat pad weight, it reduced HFD-induced macrophage infiltration into adipose tissue. Short-term (2-week) consumption of GH did not affect the HFD-induced increases in body weight or fasting blood glucose, and it did not ameliorate glucose intolerance or insulin resistance. However, short-term intake did reduce the HFD-induced macrophage infiltration and monocyte chemotactic protein 1 (MCP-1) expression in adipose tissue. Furthermore, hesperetin, which is an aglycone of GH, inhibited MCP-1 expression in 3T3-L1 adipocytes, 3T3-L1 adipocytes co-cultured with RAW264 macrophages, and tumor necrosis factor-α-treated 3T3-L1 adipocytes. The present findings suggest that daily consumption of GH may have preventive and/or therapeutic effects on obesity-related diseases, such as diabetes mellitus.
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Affiliation(s)
- Hiroki Yoshida
- Department of Biochemistry, Graduate School of Clinical Pharmacy, Kyushu University of Health and Welfare
| | - Rika Tsuhako
- Department of Biochemistry, Graduate School of Clinical Pharmacy, Kyushu University of Health and Welfare
| | - Chihiro Sugita
- Department of Biochemistry, Graduate School of Clinical Pharmacy, Kyushu University of Health and Welfare
| | - Masahiko Kurokawa
- Department of Biochemistry, Graduate School of Clinical Pharmacy, Kyushu University of Health and Welfare
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15
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Cannataro R, Fazio A, La Torre C, Caroleo MC, Cione E. Polyphenols in the Mediterranean Diet: From Dietary Sources to microRNA Modulation. Antioxidants (Basel) 2021; 10:328. [PMID: 33672251 PMCID: PMC7926722 DOI: 10.3390/antiox10020328] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 02/14/2021] [Accepted: 02/16/2021] [Indexed: 02/05/2023] Open
Abstract
It is now well established that polyphenols are a class of natural substance that offers numerous health benefits; they are present in all plants in very different quantities and types. On the other hand, their bioavailability, and efficacy is are not always well proven. Therefore, this work aims to discuss some types of polyphenols belonging to Mediterranean foods. We chose six polyphenols-(1) Naringenin, (2) Apigenin, (3) Kaempferol, (4) Hesperidin, (5) Ellagic Acid and (6) Oleuropein-present in Mediterranean foods, describing dietary source and their chemistry, as well as their pharmacokinetic profile and their use as nutraceuticals/supplements, in addition to the relevant element of their capability in modulating microRNAs expression profile.
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Affiliation(s)
- Roberto Cannataro
- Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Edificio Polifunzionale, 87036 Rende (CS), Italy; (R.C.); (A.F.); (C.L.T.); (E.C.)
- GalaScreen Laboratories, Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, 87036 Rende (CS), Italy
| | - Alessia Fazio
- Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Edificio Polifunzionale, 87036 Rende (CS), Italy; (R.C.); (A.F.); (C.L.T.); (E.C.)
| | - Chiara La Torre
- Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Edificio Polifunzionale, 87036 Rende (CS), Italy; (R.C.); (A.F.); (C.L.T.); (E.C.)
- GalaScreen Laboratories, Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, 87036 Rende (CS), Italy
| | - Maria Cristina Caroleo
- Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Edificio Polifunzionale, 87036 Rende (CS), Italy; (R.C.); (A.F.); (C.L.T.); (E.C.)
- GalaScreen Laboratories, Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, 87036 Rende (CS), Italy
| | - Erika Cione
- Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Edificio Polifunzionale, 87036 Rende (CS), Italy; (R.C.); (A.F.); (C.L.T.); (E.C.)
- GalaScreen Laboratories, Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, 87036 Rende (CS), Italy
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16
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Ferreira PS, Manthey JA, Nery MS, Cesar TB. Pharmacokinetics and Biodistribution of Eriocitrin in Rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:1796-1805. [PMID: 33533607 DOI: 10.1021/acs.jafc.0c04553] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Eriocitrin plays a role in the reduction of oxidative stress and inflammation linked to the development of diabetes mellitus and atherosclerosis. We investigated the pharmacokinetics and distribution of eriocitrin metabolites in rats orally administered with eriocitrin. Plasma, urine, and organs were collected at 12 different time points from 0 to 24 h and analyzed by HPLC-PDA-MS. For the first time, the metabolism and distribution of orally administered eriocitrin were shown. Nine metabolites of eriocitrin were identified in rat urine, and seven in various tissues (eriodictyol, homoeriodictyol, hesperetin, and glucuronidated metabolites), and preliminary identifications of these metabolites are suggested. Overall, eriocitrin metabolites were widely distributed in the rat tissues, where homoeriodictyol and homoeriodictyol-7-O-glucuronide were the major metabolites. The half-lives of the metabolites in plasma were between 3 and 3.2 h, and the total bioavailability of eriocitrin was less than 1%.
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Affiliation(s)
- Paula S Ferreira
- Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas, Araraquara, Departamento de Alimentos e Nutrição, Rodovia Araraquara-Jau, km 1, Araraquara, SP 14802-901, Brazil
| | - John A Manthey
- U.S. Horticultural Research Laboratory, Agricultural Research Service, USDA, 2001 South Rock Road, Port Fierce, Florida 34945, United States
| | - Marina S Nery
- Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas, Araraquara, Departamento de Alimentos e Nutrição, Rodovia Araraquara-Jau, km 1, Araraquara, SP 14802-901, Brazil
| | - Thais B Cesar
- Universidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas, Araraquara, Departamento de Alimentos e Nutrição, Rodovia Araraquara-Jau, km 1, Araraquara, SP 14802-901, Brazil
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17
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Wang M, Zhao H, Wen X, Ho CT, Li S. Citrus flavonoids and the intestinal barrier: Interactions and effects. Compr Rev Food Sci Food Saf 2020; 20:225-251. [PMID: 33443802 DOI: 10.1111/1541-4337.12652] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 08/19/2020] [Accepted: 09/21/2020] [Indexed: 12/19/2022]
Abstract
The intestinal barrier plays a central role in sustaining gut homeostasis and, when dysfunctional, may contribute to diseases. Dietary flavonoids derived from Citrus genus represent one of the main naturally occurring phytochemicals with multiple potential benefits for the intestinal barrier function. In the intestine, citrus flavonoids (CFs) undergo ingestion from the lumen, biotransformation in the epithelial cells and/or crosstalk with luminal microbiota to afford various metabolites that may in turn exert protective actions on gut barrier along with their parental compounds. Specifically, the health-promoting properties of CFs and their metabolic bioactives for the intestinal barrier include their capacity to (a) modulate barrier permeability; (b) protect mucus layer; (c) regulate intestinal immune system; (d) fight against oxidative stress; and (e) positively shape microbiome and metabolome. Notably, local effects of CFs can also generate systemic benefits, for instance, improvement of gut microbial dysbiosis helpful to orchestrate gut homeostasis and leading to alleviation of systemic dysmetabolism. Given the important role of the intestinal barrier in overall health, further understanding of underlying action mechanisms and ultimate health effects of CFs as well as their metabolites on the intestine is of great significance to future application of citrus plants and their bioactives as dietary supplements and/or functional ingredients in medical foods.
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Affiliation(s)
- Meiyan Wang
- Tianjin Key Laboratory of Food and Biotechnology, School of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, China
| | - Hui Zhao
- Tianjin Key Laboratory of Food and Biotechnology, School of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, China
| | - Xiang Wen
- Tianjin Key Laboratory of Food and Biotechnology, School of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, China.,Hubei Key Laboratory for EFGIR, Huanggang Normal University, Hubei, China
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, New Jersey
| | - Shiming Li
- Hubei Key Laboratory for EFGIR, Huanggang Normal University, Hubei, China.,Department of Food Science, Rutgers University, New Brunswick, New Jersey
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18
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Jiao Q, Xu L, Jiang L, Jiang Y, Zhang J, Liu B. Metabolism study of hesperetin and hesperidin in rats by UHPLC-LTQ-Orbitrap MS n. Xenobiotica 2020; 50:1311-1322. [PMID: 30654682 DOI: 10.1080/00498254.2019.1567956] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hesperidin (HPD) and hesperetin (HPT), as a kind of flavonone compounds, are abundant in citrus fruits with various pharmacological effects. HPD and HPT are not always consistent in some biological activities, even if they have the same skeletal structure. The aim of this study was to screen and identify HPT and HPD metabolites in rats using UHPLC-LTQ-Orbitrap MS n , compare the possible metabolism and provide the research basis for further understanding the similarities and differences in pharmacodynamics and pharmacokinetics of HPT and HPD. A total of 17 and 52 metabolites were identified in rats after oral administration of HPT or HPD, respectively. Three of HPT and HPD metabolites, glucuronidation, sulfation and diglucuronidation of HPT, were the same and could be the active components for the same pharmacodynamic action of them. We could find prototype in the urine sample of HPD group, but no prototypes in any samples of HPT group. There were hardly any general phase I metabolites of HPT, while 33 phase I metabolites of HPD could be identified. These data suggested that the poorer bioavailability of HPD compared with HPT.
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Affiliation(s)
- Qishu Jiao
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China
| | - Lulu Xu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China
| | - Lijuan Jiang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China
| | - Yanyan Jiang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China
| | - Jiayu Zhang
- Beijing Research Institution of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Bin Liu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China
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19
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Lacalle-Bergeron L, Portolés T, López FJ, Sancho JV, Ortega-Azorín C, Asensio EM, Coltell O, Corella D. Ultra-Performance Liquid Chromatography-Ion Mobility Separation-Quadruple Time-of-Flight MS (UHPLC-IMS-QTOF MS) Metabolomics for Short-Term Biomarker Discovery of Orange Intake: A Randomized, Controlled Crossover Study. Nutrients 2020; 12:nu12071916. [PMID: 32610451 PMCID: PMC7400617 DOI: 10.3390/nu12071916] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/24/2020] [Accepted: 06/25/2020] [Indexed: 11/16/2022] Open
Abstract
A major problem with dietary assessments is their subjective nature. Untargeted metabolomics and new technologies can shed light on this issue and provide a more complete picture of dietary intake by measuring the profile of metabolites in biological samples. Oranges are one of the most consumed fruits in the world, and therefore one of the most studied for their properties. The aim of this work was the application of untargeted metabolomics approach with the novel combination of ion mobility separation coupled to high resolution mass spectrometry (IMS-HRMS) and study the advantages that this technique can bring to the area of dietary biomarker discovery, with the specific case of biomarkers associated with orange consumption (Citrus reticulata) in plasma samples taken during an acute intervention study (consisting of a randomized, controlled crossover trial in healthy individuals). A total of six markers of acute orange consumption, including betonicines and conjugated flavonoids, were identified with the experimental data and previous literature, demonstrating the advantages of ion mobility in the identification of dietary biomarkers and the benefits that an additional structural descriptor, as the collision cross section value (CCS), can provide in this area.
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Affiliation(s)
- Leticia Lacalle-Bergeron
- Research Institute for Pesticides and Water (IUPA), Universitat Jaume I, 12071 Castellón, Spain; (L.L.-B.); (T.P.); (F.J.L.); (J.V.S.)
| | - Tania Portolés
- Research Institute for Pesticides and Water (IUPA), Universitat Jaume I, 12071 Castellón, Spain; (L.L.-B.); (T.P.); (F.J.L.); (J.V.S.)
| | - Francisco J. López
- Research Institute for Pesticides and Water (IUPA), Universitat Jaume I, 12071 Castellón, Spain; (L.L.-B.); (T.P.); (F.J.L.); (J.V.S.)
| | - Juan Vicente Sancho
- Research Institute for Pesticides and Water (IUPA), Universitat Jaume I, 12071 Castellón, Spain; (L.L.-B.); (T.P.); (F.J.L.); (J.V.S.)
| | - Carolina Ortega-Azorín
- Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, 46010 Valencia, Spain; (C.O.-A.); (E.M.A.)
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain;
| | - Eva M. Asensio
- Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, 46010 Valencia, Spain; (C.O.-A.); (E.M.A.)
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain;
| | - Oscar Coltell
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain;
- Department of Computer Languages and Systems, Universitat Jaume I, 12071 Castellón, Spain
| | - Dolores Corella
- Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, 46010 Valencia, Spain; (C.O.-A.); (E.M.A.)
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain;
- Correspondence: ; Tel.: +34-963-86-4800
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20
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Aydın Yiğit, Yardım Y, Şentürk Z. Square-Wave Adsorptive Stripping Voltammetric Determination of Hesperidin Using a Boron-Doped Diamond Electrode. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s1061934820050184] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Comprehensive analysis of mechanism underlying hypouricemic effect of glucosyl hesperidin. Biochem Biophys Res Commun 2020; 521:861-867. [DOI: 10.1016/j.bbrc.2019.10.199] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 10/31/2019] [Indexed: 01/05/2023]
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22
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Jack BU, Malherbe CJ, Mamushi M, Muller CJF, Joubert E, Louw J, Pheiffer C. Adipose tissue as a possible therapeutic target for polyphenols: A case for Cyclopia extracts as anti-obesity nutraceuticals. Biomed Pharmacother 2019; 120:109439. [PMID: 31590126 DOI: 10.1016/j.biopha.2019.109439] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 08/29/2019] [Accepted: 09/06/2019] [Indexed: 02/07/2023] Open
Abstract
Obesity is a significant contributor to increased morbidity and premature mortality due to increasing the risk of many chronic metabolic diseases such as type 2 diabetes, cardiovascular disease and certain types of cancer. Lifestyle modifications such as energy restriction and increased physical activity are highly effective first-line treatment strategies used in the management of obesity. However, adherence to these behavioral changes is poor, with an increased reliance on synthetic drugs, which unfortunately are plagued by adverse effects. The identification of new and safer anti-obesity agents is thus of significant interest. In recent years, plants and their phenolic constituents have attracted increased attention due to their health-promoting properties. Amongst these, Cyclopia, an endemic South African plant commonly consumed as a herbal tea (honeybush), has been shown to possess modulating properties against oxidative stress, hyperglycemia, and obesity. Likewise, several studies have reported that some of the major phenolic compounds present in Cyclopia spp. exhibit anti-obesity effects, particularly by targeting adipose tissue. These phenolic compounds belong to the xanthone, flavonoid and benzophenone classes. The aim of this review is to assess the potential of Cyclopia extracts as an anti-obesity nutraceutical as underpinned by in vitro and in vivo studies and the underlying cellular mechanisms and biological pathways regulated by their phenolic compounds.
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Affiliation(s)
- Babalwa U Jack
- Biomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa.
| | - Christiaan J Malherbe
- Plant Bioactives Group, Post-Harvest and Agro-processing Technologies, Agricultural Research Council, Infruitec-Nietvoorbij, Stellenbosch, South Africa
| | - Mokadi Mamushi
- Biomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa; Division of Medical Physiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - Christo J F Muller
- Biomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa; Division of Medical Physiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa; Department of Biochemistry and Microbiology, University of Zululand, Kwa-Dlangezwa, South Africa
| | - Elizabeth Joubert
- Plant Bioactives Group, Post-Harvest and Agro-processing Technologies, Agricultural Research Council, Infruitec-Nietvoorbij, Stellenbosch, South Africa; Department of Food Science, Stellenbosch University, Stellenbosch, South Africa
| | - Johan Louw
- Biomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa; Department of Biochemistry and Microbiology, University of Zululand, Kwa-Dlangezwa, South Africa
| | - Carmen Pheiffer
- Biomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa; Division of Medical Physiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
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23
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Nectoux AM, Abe C, Huang SW, Ohno N, Tabata J, Miyata Y, Tanaka K, Tanaka T, Yamamura H, Matsui T. Absorption and Metabolic Behavior of Hesperidin (Rutinosylated Hesperetin) after Single Oral Administration to Sprague-Dawley Rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:9812-9819. [PMID: 31392887 DOI: 10.1021/acs.jafc.9b03594] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We investigated the absorption and metabolic behavior of hesperidin (hesperetin-7-O-rutinoside) in the blood system of Sprague-Dawley rats by liquid chromatography- and matrix-assisted laser desorption ionization mass spectrometries (LC-MS and MALDI-MS). After a single oral administration of hesperidin (10 mg/kg), which was expected to be absorbed in its degraded hesperetin form, we detected intact hesperidin in the portal vein blood (tmax, 2 h) for the first time. We successfully detected glucuronized hesperidin in the circulating bloodstream, while intact hesperidin had disappeared. Further MS analyses revealed that homoeriodictyol and eriodictyol conjugates were detected in both portal and circulating blood systems. This indicated that hesperidin and/or hesperetin are susceptible to methylation and demethylation during the intestinal membrane transport process. Sulfated and glucuronized metabolites were also detected in both blood systems. In conclusion, hesperidin can enter into the circulating bloodstream in its conjugated forms, together with the conjugated forms of hesperetin, homoeriodictyol, and/or eriodictyol.
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Affiliation(s)
- Alexia M Nectoux
- Department of Bioscience and Biotechnology, Division of Bioresource and Bioenvironmental Sciences, Faculty of Agriculture , Graduated School of Kyushu University , 744 Motooka , Fukuoka 819-0395 , Japan
| | - Chizumi Abe
- Department of Bioscience and Biotechnology, Division of Bioresource and Bioenvironmental Sciences, Faculty of Agriculture , Graduated School of Kyushu University , 744 Motooka , Fukuoka 819-0395 , Japan
| | - Shu-Wei Huang
- Department of Bioscience and Biotechnology, Division of Bioresource and Bioenvironmental Sciences, Faculty of Agriculture , Graduated School of Kyushu University , 744 Motooka , Fukuoka 819-0395 , Japan
| | - Naoto Ohno
- Department of Bioscience and Biotechnology, Division of Bioresource and Bioenvironmental Sciences, Faculty of Agriculture , Graduated School of Kyushu University , 744 Motooka , Fukuoka 819-0395 , Japan
| | - Junji Tabata
- Department of Bioscience and Biotechnology, Division of Bioresource and Bioenvironmental Sciences, Faculty of Agriculture , Graduated School of Kyushu University , 744 Motooka , Fukuoka 819-0395 , Japan
| | - Yuji Miyata
- Industrial Technology Center of Nagasaki , 2-1303-8 Ikeda , Ohmura , Nagasaki 856-0026 , Japan
| | - Kazunari Tanaka
- Department of Nutrition , University of Nagasaki , 1-1-1 Manabino , Nagasaki 851-2195 , Japan
| | - Takashi Tanaka
- Graduate School of Biochemical Science , Nagasaki University , 1-14 Bunkyo-machi , Nagasaki 852-8521 , Japan
| | - Haruo Yamamura
- Charle Company , 3-1-2 Yasakadai , Kobe , Hyogo 654-0192 , Japan
| | - Toshiro Matsui
- Department of Bioscience and Biotechnology, Division of Bioresource and Bioenvironmental Sciences, Faculty of Agriculture , Graduated School of Kyushu University , 744 Motooka , Fukuoka 819-0395 , Japan
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Wang DD, Gao D, Huang YK, Xu WJ, Xia ZN. Preparation of restricted access molecularly imprinted polymers based fiber for selective solid-phase microextraction of hesperetin and its metabolites in vivo. Talanta 2019; 202:392-401. [DOI: 10.1016/j.talanta.2019.05.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 04/19/2019] [Accepted: 05/02/2019] [Indexed: 01/09/2023]
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Yue T, Chen R, Chen D, Liu J, Xie K, Dai J. Enzymatic Synthesis of Bioactive O-Glucuronides Using Plant Glucuronosyltransferases. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:6275-6284. [PMID: 31083910 DOI: 10.1021/acs.jafc.9b01769] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Many O-glucuronides exhibiting various pharmacological activities have been found in nature and in drug metabolism. The glucuronidation of bioactive natural products or drugs to generate glucuronides with better activity and druggability is important in drug discovery and research. In this study, by using two uridine diphosphate (UDP)-dependent glucuronosyltransferases (GATs, UGT88D4 and UGT88D7) from plants, we developed two glucuronidation approaches, pure enzyme catalysis in vitro and recombinant whole-cell catalysis in vivo, to efficiently synthesize bioactive O-glucuronides by the glucuronidation of natural products. In total, 14 O-glucuronides with different structures, including flavonoids, anthraquinones, coumarins, and lignans, were obtained, 7 of which were new compounds. Furthermore, one of the biosynthesized O-glucuronides, kaempferol-7- O-β-d-glucuronide (3a), potently inhibited protein tyrosine phosphatase (PTP) 1B with an IC50 value of 8.02 × 10-6 M. Some of the biosynthesized O-glucuronides also exhibited significant antioxidant activities.
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Takiyama M, Matsumoto T, Watanabe J. LC-MS/MS detection of citrus unshiu peel-derived flavonoids in the plasma and brain after oral administration of yokukansankachimpihange in rats. Xenobiotica 2019; 49:1494-1503. [PMID: 30741064 DOI: 10.1080/00498254.2019.1581300] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
1. Yokukansankachimpihange (YKSCH), a Kampo formulation combining Citrus unshiu peel (CUP) and Pinellia tuber (PT) with yokukansan (YKS), has been recently used to treat the behavioral and psychological symptoms of dementia. Several flavonoids derived from CUP and PT reportedly exhibit psychopharmacological activity, but it remains unclear whether these flavonoids reach the brain after oral administration of YKSCH. 2. In this study, we first measured eight target flavonoids in the plasma and brain in rats orally administered YKSCH. Among these flavonoids, hesperidin, narirutin, nobiletin, and heptamethoxyflavone (HMF) were detected in the plasma, and nobiletin and HMF were detected in the brain. 3. Next, to clarify whether CUP and PT affect the pharmacokinetics of YKS ingredients in YKSCH, the plasma pharmacokinetics of geissoschizine methyl ether (GM) as a representative active ingredient in YKS was examined in rats orally administered YKSCH or YKS. There was no significant difference between the two groups, inferring that the pharmacokinetics of GM may not be affected by the two additional crude drugs. 4. Taken together, this study suggests that the CUP-derived flavonoids nobiletin and HMF may be responsible for the psychopharmacological effects of YKSCH in addition to YKS ingredients.
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Affiliation(s)
- Mikina Takiyama
- Tsumura Kampo Research Laboratories, Kampo Research & Development Division, Tsumura & Co. , Ibaraki , Japan
| | - Takashi Matsumoto
- Tsumura Kampo Research Laboratories, Kampo Research & Development Division, Tsumura & Co. , Ibaraki , Japan
| | - Junko Watanabe
- Tsumura Kampo Research Laboratories, Kampo Research & Development Division, Tsumura & Co. , Ibaraki , Japan
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Leparmarai PT, Sinz S, Kunz C, Liesegang A, Ortmann S, Kreuzer M, Marquardt S. Transfer of total phenols from a grapeseed-supplemented diet to dairy sheep and goat milk, and effects on performance and milk quality. J Anim Sci 2019; 97:skz046. [PMID: 30783678 PMCID: PMC6447266 DOI: 10.1093/jas/skz046] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 02/01/2019] [Indexed: 08/27/2023] Open
Abstract
Polyphenols are known to affect digestion of ruminants, whereas there is little information about their metabolic effects. In a 2 × 2-factorial experiment the effects of supplementing a phenolic grapeseed extract were compared in 11 East Friesian dairy sheep and 9 Saanen goats. The concentrate supplemented with 7.4 g/100 g DM grapeseed extract had contents of 3.5 g additional phenols/100 g DM and was compared with a low phenolic control concentrate. Performance, total phenols in blood, milk, urine and feces, antioxidant capacity of the blood, and saliva properties were examined. The experiment lasted for 11 wk from parturition to late lactation, with an initial adaptation phase of 1 wk. Milk yield was measured daily after weaning at about 7 wk after parturition. Blood, milk, saliva, feces and urine were sampled 4, 3, 2, 2 and 2 times per animal, respectively. The phenolic diet increased phenol concentrations in blood (+10% and 17% in wk 5 and wk 11, respectively) and in milk (+32% in wk 5) on some of the sampling weeks. There were no clear species differences in phenol concentrations in blood plasma, milk, urine and feces. However, at the end of the experiment the supplemented goats had a higher (48%) urinary phenol concentrations than the non-supplemented goats. A weak relationship (P < 0.05) was found between phenol intake and phenol excretion with milk for sheep but not goats. The phenolic diet did not influence blood antioxidant capacity and tannin binding capacity of the saliva. The saliva of the goats had a higher tannin binding capacity than sheep saliva. The effects of the extract on milk yield were inconsistent between sheep and goats. In general, goats had higher feed and nutrient intakes, were heavier, and yielded more milk. Additionally, milk protein and lactose contents were lower and milk urea content was higher in goats than sheep. In conclusion, supplementing grapeseed extract to sheep and goats elevated phenol concentrations in milk and blood to a certain extent, but most of the phenols were lost via urine. The study gave another indication that goats seem to have developed coping mechanisms like a higher salivary tannin binding capacity, mechanisms which are less pronounced in sheep.
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Affiliation(s)
| | - Susanne Sinz
- ETH Zurich, Institute of Agricultural Sciences, Zurich, Switzerland
| | - Carmen Kunz
- ETH Zurich, Institute of Agricultural Sciences, Zurich, Switzerland
| | - Annette Liesegang
- University of Zurich, Vetsuisse Faculty, Institute of Animal Nutrition, Zurich, Switzerland
| | - Sylvia Ortmann
- Leibniz Institute for Zoo and Wildlife Research, Evolutionary Ecology, Berlin, Germany
| | - Michael Kreuzer
- ETH Zurich, Institute of Agricultural Sciences, Zurich, Switzerland
| | - Svenja Marquardt
- ETH Zurich, Institute of Agricultural Sciences, Zurich, Switzerland
- International Livestock Research Institute (ILRI), Mazingira Centre, Nairobi, Kenya
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Kerimi A, Williamson G. Differential Impact of Flavonoids on Redox Modulation, Bioenergetics, and Cell Signaling in Normal and Tumor Cells: A Comprehensive Review. Antioxid Redox Signal 2018; 29:1633-1659. [PMID: 28826224 PMCID: PMC6207159 DOI: 10.1089/ars.2017.7086] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
SIGNIFICANCE Flavonoids can interact with multiple molecular targets to elicit their cellular effects, leading to changes in signal transduction, gene expression, and/or metabolism, which can, subsequently, affect the entire cell and organism. Immortalized cell lines, derived from tumors, are routinely employed as a surrogate for mechanistic studies, with the results extrapolated to tissues in vivo. Recent Advances: We review the activities of selected flavonoids on cultured tumor cells derived from various tissues in comparison to corresponding primary cells or tissues in vivo, mainly using quercetin and flavanols (epicatechin and (-)-epigallocatechin gallate) as exemplars. Several studies have indicated that flavonoids could retard cancer progression in vivo in animal models as well as in tumor cell models. CRITICAL ISSUES Extrapolation from in vitro and animal models to humans is not straightforward given both the extensive conjugation and complex microbiota-dependent metabolism of flavonoids after consumption, as well as the heterogeneous metabolism of different tumors. FUTURE DIRECTIONS Comparison of data from studies on primary cells or in vivo are essential not only to validate results obtained from cultured cell models, but also to highlight whether any differences may be further exploited in the clinical setting for chemoprevention. Tumor cell models can provide a useful mechanistic tool to study the effects of flavonoids, provided that the limitations of each model are understood and taken into account in interpretation of the data.
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Affiliation(s)
- Asimina Kerimi
- School of Food Science and Nutrition, University of Leeds , Leeds, United Kingdom
| | - Gary Williamson
- School of Food Science and Nutrition, University of Leeds , Leeds, United Kingdom
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Murata I, Nishiyama T, Kawasaki H, Naito C, Kamata T, Furukawa Y, Iwata M, Sugino M, Inoue Y, Kanamoto I. Pharmaceutical Properties of Rikkunshito Extract Suppository and Bioequivalence by Pharmacokinetic Parameters and Effectiveness against Nausea and Vomiting and Anorexia in Rats. YAKUGAKU ZASSHI 2018; 138:1169-1179. [DOI: 10.1248/yakushi.18-00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Isamu Murata
- Laboratory of Drug Safety Management, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Taisei Nishiyama
- Laboratory of Drug Safety Management, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Hironori Kawasaki
- Laboratory of Drug Safety Management, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Chizuru Naito
- Laboratory of Drug Safety Management, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Takeshi Kamata
- Laboratory of Drug Safety Management, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Yoshiyuki Furukawa
- Laboratory of Drug Safety Management, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Moeko Iwata
- Laboratory of Drug Safety Management, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Masahiro Sugino
- Laboratory of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Yutaka Inoue
- Laboratory of Drug Safety Management, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Ikuo Kanamoto
- Laboratory of Drug Safety Management, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
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Lee S, Youn K, Lim G, Lee J, Jun M. In Silico Docking and In Vitro Approaches towards BACE1 and Cholinesterases Inhibitory Effect of Citrus Flavanones. Molecules 2018; 23:molecules23071509. [PMID: 29932100 PMCID: PMC6100189 DOI: 10.3390/molecules23071509] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 06/19/2018] [Accepted: 06/19/2018] [Indexed: 12/15/2022] Open
Abstract
Alzheimer’s disease (AD) is the most prevalent neurodegenerative disease, distinctively characterized by senile plaques, neurofibrillary tangles, and synaptic loss, finally resulting in neuronal death. β-Site amyloid precursor protein (APP) cleaving enzyme 1 (BACE1) and cholinesterases have been identified as therapeutic targets for AD, and the discovery of their inhibitors is of critical importance for developing preventive strategies for AD. To discover natural multi-target compounds possessing BACE1, acetylcholinesterase (AChE), and butyrylcholinesterase (BChE) inhibitory properties, major citrus flavanones including hesperetin, naringenin, and hesperidin were evaluated. In vitro anti-AD activities were performed via BACE1 and cholinesterases inhibition assays, as well as enzyme kinetic predictions. For the design of potential inhibitors of AD-related enzymes, molecular docking analysis was performed. Based on the biological evaluation, hesperidin demonstrated the best inhibitory properties toward BACE1, AChE, and BChE, with IC50 values of 10.02 ± 1.12, 22.80 ± 2.78, and 48.09 ± 0.74 µM, respectively. Kinetic studies revealed that all tested compounds were found to be noncompetitive inhibitors against BACE1 and cholineseterases. In addition, molecular docking studies of these compounds demonstrated negative binding energies for BACE1, AChE, and BChE, indicating high affinity and tight binding capacity for the target enzymes. The present study suggested that the selected citrus flavanones could act together as multiple inhibitors of BACE1, AChE, and BChE, indicating preventive and therapeutic potential against AD.
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Affiliation(s)
- Seungeun Lee
- Department of Food Science and Nutrition, Dong-A University, 37, Nakdong-daero 550 beon-gil, Saha-gu, Busan 49315, Korea.
| | - Kumju Youn
- Department of Food Science and Nutrition, Dong-A University, 37, Nakdong-daero 550 beon-gil, Saha-gu, Busan 49315, Korea.
| | - GyuTae Lim
- Korean Bioinformation Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125, Gwahak-ro, Yuseong-gu, Daejeon 34141, Korea.
- Department of Bioinformatics, KIRBB School of Bioscience, Korea University of Sciences and Technology, 217 Gajung-ro, Yuseong-gu, Daejeon 34113, Korea.
| | - Jinhyuk Lee
- Korean Bioinformation Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125, Gwahak-ro, Yuseong-gu, Daejeon 34141, Korea.
- Department of Bioinformatics, KIRBB School of Bioscience, Korea University of Sciences and Technology, 217 Gajung-ro, Yuseong-gu, Daejeon 34113, Korea.
| | - Mira Jun
- Department of Food Science and Nutrition, Dong-A University, 37, Nakdong-daero 550 beon-gil, Saha-gu, Busan 49315, Korea.
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Stanisic D, Costa AF, Cruz G, Durán N, Tasic L. Applications of Flavonoids, With an Emphasis on Hesperidin, as Anticancer Prodrugs: Phytotherapy as an Alternative to Chemotherapy. STUDIES IN NATURAL PRODUCTS CHEMISTRY 2018. [DOI: 10.1016/b978-0-444-64056-7.00006-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Gonçalves TT, Lazaro CM, De Mateo FG, Campos MC, Mezencio JG, Claudino MA, de O Carvalho P, Webb RC, Priviero FB. Effects of glucosyl-hesperidin and physical training on body weight, plasma lipids, oxidative status and vascular reactivity of rats fed with high-fat diet. Diabetes Metab Syndr Obes 2018; 11:321-332. [PMID: 30013377 PMCID: PMC6037267 DOI: 10.2147/dmso.s153661] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE The aim of the study was to evaluate the effects of supplementation with glucosyl hesperidin (GH), with or without physical training, on body weight, fat depot, glucose and plasma lipids, oxidative status and vascular function of rats fed with high-fat diet (HFD). METHODS After weaning, male Wistar rats were fed with an HFD plus fructose for 12 weeks and started receiving oral antioxidant supplementation and/or physical training after the fourth week of diet for eight further weeks. Body weight, epididymal and retroperitoneal fat, plasma glucose and lipids, oxidative status and mesenteric artery reactivity were evaluated. RESULTS Rats fed with HFD presented higher body weight gain and fat accumulation compared to control rats, while GH supplementation did not influence these parameters. Physical training reduced the body weight gain and fat accumulation and modulated the oxidative status by increasing superoxide dismutase activity and total antioxidant capacity and reducing lipid peroxidation. GH alone decreased lipid peroxidation. However, when given to exercised rats, it impaired the response elicited by physical training. HFD caused endothelial dysfunction, and neither GH nor physical exercise prevented it. Potency of sodium nitroprusside was increased in exercised animals but not in GH-supplemented rats. CONCLUSION Physical exercise partially decreased the body fat accumulation, decreased plasma levels of glucose and lipids and improved general oxidative status and endothelium-independent relaxation in mesenteric arteries of rats fed with HFD. GH exhibited benefits only in the oxidative status. However, GH given in association with physical exercise did not cause further changes in addition to those promoted by physical exercise. On the contrary, in exercised animals, GH prevented those changes elicited by physical training in plasma glucose and lipids, oxidative status and endothelium-independent relaxation.
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Affiliation(s)
- Tiago Tomazini Gonçalves
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Carolina M Lazaro
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Fernanda G De Mateo
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Marcela Cb Campos
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Jackeline Gb Mezencio
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Mario A Claudino
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - Patrícia de O Carvalho
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
| | - R Clinton Webb
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA, USA,
| | - Fernanda Bm Priviero
- Laboratory of Multidisciplinary Research, Universidade São Francisco, Bragança Paulista, São Paulo, Brazil,
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA, USA,
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Boonpawa R, Spenkelink A, Punt A, Rietjens IMCM. Physiologically based kinetic modeling of hesperidin metabolism and its use to predict in vivo effective doses in humans. Mol Nutr Food Res 2017; 61. [PMID: 28218440 DOI: 10.1002/mnfr.201600894] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 01/31/2017] [Accepted: 02/13/2017] [Indexed: 01/01/2023]
Abstract
SCOPE To develop a physiologically based kinetic (PBK) model that describes the absorption, distribution, metabolism, and excretion of hesperidin in humans, enabling the translation of in vitro concentration-response curves to in vivo dose-response curves. METHODS AND RESULTS The PBK model for hesperidin in humans was developed based on in vitro metabolic parameters. Hesperidin was predicted to mainly occur in the systemic circulation as different monoglucuronides. The plasma concentrations of hesperidin aglycone (hesperetin) was predicted to be <0.02 mg/L at an oral dose of 50 mg/kg bw. The developed PBK model allowed conversion of in vitro concentration-response curves for different effects to in vivo dose-response curves. The BMD05 (benchmark dose for 5% response) values for protein kinase A inhibition ranged between 135 and 529 mg/kg bw hesperidin, and for inhibition of endothelial cell migration and prostaglandin E2 and nitric oxide production ranged between 2.19 and 44 mg/kg bw hesperidin. These values are in line with reported human data showing in vivo effects by hesperidin and show that these effects may occur at Western dietary and supplementary intake of hesperidin. CONCLUSIONS The developed PBK model adequately predicts absorption, distribution, metabolism, and excretion of hesperidin in humans and allows to evaluate the human in vivo situation without the need for human intervention studies.
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Affiliation(s)
- Rungnapa Boonpawa
- Division of Toxicology, Wageningen University & Research, Wageningen, The Netherlands
| | - Albertus Spenkelink
- Division of Toxicology, Wageningen University & Research, Wageningen, The Netherlands
| | - Ans Punt
- Division of Toxicology, Wageningen University & Research, Wageningen, The Netherlands
| | - Ivonne M C M Rietjens
- Division of Toxicology, Wageningen University & Research, Wageningen, The Netherlands
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Flavanone-rich citrus beverages counteract the transient decline in postprandial endothelial function in humans: a randomised, controlled, double-masked, cross-over intervention study. Br J Nutr 2017; 116:1999-2010. [PMID: 28065188 DOI: 10.1017/s0007114516004219] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Specific flavonoid-rich foods/beverages are reported to exert positive effects on vascular function; however, data relating to effects in the postprandial state are limited. The present study investigated the postprandial, time-dependent (0-7 h) impact of citrus flavanone intake on vascular function. An acute, randomised, controlled, double-masked, cross-over intervention study was conducted by including middle-aged healthy men (30-65 years, n 28) to assess the impact of flavanone intake (orange juice: 128·9 mg; flavanone-rich orange juice: 272·1 mg; homogenised whole orange: 452·8 mg; isoenergetic control: 0 mg flavanones) on postprandial (double meal delivering a total of 81 g of fat) endothelial function. Endothelial function was assessed by flow-mediated dilatation (FMD) of the brachial artery at 0, 2, 5 and 7 h. Plasma levels of naringenin/hesperetin metabolites (sulphates and glucuronides) and nitric oxide species were also measured. All flavanone interventions were effective at attenuating transient impairments in FMD induced by the double meal (7 h post intake; P<0·05), but no dose-response effects were observed. The effects on FMD coincided with the peak of naringenin/hesperetin metabolites in circulation (7 h) and sustained levels of plasma nitrite. In summary, citrus flavanones are effective at counteracting the negative impact of a sequential double meal on human vascular function, potentially through the actions of flavanone metabolites on nitric oxide.
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Sicari V, Loizzo MR, Branca V, Pellicanò TM. Bioactive and Antioxidant Activity fromCitrus bergamiaRisso (Bergamot) Juice Collected in Different Areas of Reggio Calabria Province, Italy. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2016. [DOI: 10.1080/10942912.2015.1089893] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Vincenzo Sicari
- Department of Agraria, University “Mediterranea” of Reggio Calabria, Reggio Calabria, Italy
| | - Monica R. Loizzo
- Department of Pharmacy, Health Science and Nutrition, University of Calabria, Rende, Italy
| | - Valentino Branca
- Department of Agraria, University “Mediterranea” of Reggio Calabria, Reggio Calabria, Italy
| | - Teresa M. Pellicanò
- Department of Agraria, University “Mediterranea” of Reggio Calabria, Reggio Calabria, Italy
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de Souza VT, de Franco ÉPD, de Araújo MEMB, Messias MCF, Priviero FBM, Frankland Sawaya ACH, de Oliveira Carvalho P. Characterization of the antioxidant activity of aglycone and glycosylated derivatives of hesperetin: an in vitro and in vivo study. J Mol Recognit 2015; 29:80-7. [PMID: 26370929 DOI: 10.1002/jmr.2509] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 08/11/2015] [Accepted: 08/15/2015] [Indexed: 11/09/2022]
Abstract
The flavonoids are mainly present in Citrus fruits as their glycosyl derivatives. This study was conducted comparing in vitro xanthine oxidase inhibitory activity of the aglycone hesperetin and its glycosylated forms (hesperidin and G-hesperidin) and their effects on the plasma lipid profile and the oxidative-antioxidative system (TBARS and antioxidant enzymes) in rats. The concentrations of the major conjugated metabolites in rat plasma after oral administration of these compounds were also determined. Wistar male rats were randomly assigned to three groups (n=6) supplemented for 30 days with 1 mmol/kg body mass of hesperetin, hesperidin or G-hesperidin. Hesperetin was a stronger xanthine oxidase inhibitor (IC50=53 μM and Ki=17.3 μM) than the glycosylate derivatives. Supplementation with the three compounds led to a lower (more favorable) atherogenic index, and an antioxidant preventive effect from the increase of hepatic superoxide dismutase was observed associated to HT supplementation, possibly because of the higher level of hesperetin-glucuronide in rat plasma.
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Affiliation(s)
- Verônica Trícoli de Souza
- Multidisciplinary Research Laboratory, San Francisco University, São Francisco de Assis Avenue, 218. Jardim São José, 12916-900, Bragança Paulista, SP, Brazil
| | - Élida Paula Dini de Franco
- Multidisciplinary Research Laboratory, San Francisco University, São Francisco de Assis Avenue, 218. Jardim São José, 12916-900, Bragança Paulista, SP, Brazil
| | - Maria Elisa Melo Branco de Araújo
- Multidisciplinary Research Laboratory, San Francisco University, São Francisco de Assis Avenue, 218. Jardim São José, 12916-900, Bragança Paulista, SP, Brazil
| | - Márcia Cristina Fernandes Messias
- Multidisciplinary Research Laboratory, San Francisco University, São Francisco de Assis Avenue, 218. Jardim São José, 12916-900, Bragança Paulista, SP, Brazil
| | - Fernanda Bruschi Marinho Priviero
- Multidisciplinary Research Laboratory, San Francisco University, São Francisco de Assis Avenue, 218. Jardim São José, 12916-900, Bragança Paulista, SP, Brazil
| | | | - Patricia de Oliveira Carvalho
- Multidisciplinary Research Laboratory, San Francisco University, São Francisco de Assis Avenue, 218. Jardim São José, 12916-900, Bragança Paulista, SP, Brazil
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Shen C, Qian Z, Chen R, Meng X, Hu T, Chen Z, Li Y, Huang C, Hu C, Li J. Single Dose Oral and Intravenous Pharmacokinetics and Tissue Distribution of a Novel Hesperetin Derivative MTBH in Rats. Eur J Drug Metab Pharmacokinet 2015; 41:675-688. [DOI: 10.1007/s13318-015-0293-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sun H, Wang X, Zhou X, Lu D, Ma Z, Wu B. Multidrug Resistance-Associated Protein 4 (MRP4/ABCC4) Controls Efflux Transport of Hesperetin Sulfates in Sulfotransferase 1A3–Overexpressing Human Embryonic Kidney 293 Cells. Drug Metab Dispos 2015; 43:1430-40. [DOI: 10.1124/dmd.115.065953] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 07/29/2015] [Indexed: 01/27/2023] Open
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Identification of the absorbed components and metabolites of Zhi-Zi-Da-Huang decoction in rat plasma by ultra-high performance liquid chromatography coupled with quadrupole-time-of-flight mass spectrometry. J Pharm Biomed Anal 2015; 111:277-87. [DOI: 10.1016/j.jpba.2015.03.043] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Revised: 03/13/2015] [Accepted: 03/15/2015] [Indexed: 02/02/2023]
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40
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McCabe M, Sane RS, Keith-Luzzi M, Xu J, King I, Whitcher-Johnstone A, Johnstone N, Tweedie DJ, Li Y. Defining the Role of Gut Bacteria in the Metabolism of Deleobuvir: In Vitro and In Vivo Studies. Drug Metab Dispos 2015; 43:1612-8. [DOI: 10.1124/dmd.115.064477] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2015] [Accepted: 06/10/2015] [Indexed: 12/29/2022] Open
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Jeon J, Ma SY, Choi DS, Jang BS, Kang JA, Nam YR, Yoon S, Park SH. Radiosynthesis of 123I-labeled hesperetin for biodistribution study of orally administered hesperetin. J Radioanal Nucl Chem 2015. [DOI: 10.1007/s10967-015-4093-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Agrawal YO, Sharma PK, Shrivastava B, Ojha S, Upadhya HM, Arya DS, Goyal SN. Hesperidin produces cardioprotective activity via PPAR-γ pathway in ischemic heart disease model in diabetic rats. PLoS One 2014; 9:e111212. [PMID: 25369053 PMCID: PMC4219710 DOI: 10.1371/journal.pone.0111212] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Accepted: 09/26/2014] [Indexed: 01/14/2023] Open
Abstract
The present study investigated the effect of hesperidin, a natural flavonoid, in cardiac ischemia and reperfusion (I/R) injury in diabetic rats. Male Wistar rats with diabetes were divided into five groups and were orally administered saline once daily (IR-sham and IR-control), Hesperidin (100 mg/kg/day; IR-Hesperidin), GW9962 (PPAR-γ receptor antagonist), or combination of both for 14 days. On the 15th day, in the IR-control and IR-treatment groups, rats were subjected to left anterior descending (LAD) coronary artery occlusion for 45 minutes followed by a one-hour reperfusion. Haemodynamic parameters were recorded and rats were sacrificed; hearts were isolated for biochemical, histopathological, ultrastructural and immunohistochemistry. In the IR-control group, significant ventricular dysfunctions were observed along with enhanced expression of pro-apoptotic protein Bax. A decline in cardiac injury markers lactate dehydrogenase activity, CK-MB and increased content of thiobarbituric acid reactive substances, a marker of lipid peroxidation, and TNF-α were observed. Hesperidin pretreatment significantly improved mean arterial pressure, reduced left ventricular end-diastolic pressure, and improved both inotropic and lusitropic function of the heart (+LVdP/dt and –LVdP/dt) as compared to IR-control. Furthermore, hesperidin treatment significantly decreased the level of thiobarbituric acid reactive substances and reversed the activity of lactate dehydrogenase towards normal value. Hesperidin showed anti-apoptotic effects by upregulating Bcl-2 protein and decreasing Bax protein expression. Additionally, histopathological and ultrastructural studies reconfirmed the protective action of hesperidin. On the other hand, GW9662, selective PPAR-γ receptor antagonist, produced opposite effects and attenuated the hesperidin induced improvements. The study for the first time evidence the involvement of PPAR-γ pathway in the cardioprotective activity of hesperidin in I/R model in rats.
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Affiliation(s)
- Yogeeta O. Agrawal
- School of Pharmaceutical Sciences, Jaipur National University, Jagatpura, Jaipur, Rajasthan, India
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
- Department of Pharmaceutics and Pharmacology, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India
| | - Pankaj Kumar Sharma
- School of Pharmaceutical Sciences, Jaipur National University, Jagatpura, Jaipur, Rajasthan, India
- * E-mail: (PKS); (SG)
| | - Birendra Shrivastava
- School of Pharmaceutical Sciences, Jaipur National University, Jagatpura, Jaipur, Rajasthan, India
| | - Shreesh Ojha
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates
| | | | - Dharamvir Singh Arya
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Sameer N. Goyal
- Department of Pharmaceutics and Pharmacology, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India
- * E-mail: (PKS); (SG)
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Chemical fingerprint and metabolic profile analysis of Citrus reticulate ‘Chachi’ decoction by HPLC-PDA-IT-MSn and HPLC-Quadrupole-Orbitrap-MS method. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 970:108-20. [DOI: 10.1016/j.jchromb.2014.06.035] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 06/16/2014] [Accepted: 06/29/2014] [Indexed: 11/17/2022]
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Roohbakhsh A, Parhiz H, Soltani F, Rezaee R, Iranshahi M. Neuropharmacological properties and pharmacokinetics of the citrus flavonoids hesperidin and hesperetin — A mini-review. Life Sci 2014; 113:1-6. [DOI: 10.1016/j.lfs.2014.07.029] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 06/16/2014] [Accepted: 07/21/2014] [Indexed: 12/24/2022]
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Gamo K, Miyachi H, Nakamura K, Matsuura N. Hesperetin glucuronides induce adipocyte differentiation via activation and expression of peroxisome proliferator-activated receptor-γ. Biosci Biotechnol Biochem 2014; 78:1052-9. [PMID: 25036134 DOI: 10.1080/09168451.2014.910097] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
In previous reports, hesperidin, a flavonoid glucoside from citrus fruit, is hydrolyzed to hesperetin, an aglycone of hesperidin, and converted to the hesperetin glucuronides (H7-OG and H3'-OG) in vivo and depresses blood glucose levels. But there are no reports on the activity of hesperetin glucuronides. To determine the activity of hesperetin glucuronides, H7-OG and H3'-OG were synthesized and peroxisome proliferator-activated receptor-γ (PPARγ) agonist activity was observed at 250 μM. These glucuronides accelerated the differentiation of 3T3-L1 cells into adipocytes at 10 μM. Furthermore, H7-OG showed additive effects in reporter gene assays and caused noncompetitive reactions in time-resolved fluorescence resonance energy transfer assays with a thiazolidinedione derivative. Our results indicated that hesperetin glucuronides activated PPARγ, accelerated adipocyte differentiation.
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Affiliation(s)
- Kanae Gamo
- a Faculty of Science, Department of Life Science , Okayama University of Science , Okayama , Japan
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Cakir Gungor AN, Gencer M, Karaca T, Hacivelioglu S, Uysal A, Korkmaz F, Demirtas S, Cosar E. The effect of hesperetin on ischemia–reperfusion injury in rat ovary. Arch Gynecol Obstet 2014; 290:763-9. [DOI: 10.1007/s00404-014-3267-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2014] [Accepted: 04/17/2014] [Indexed: 12/19/2022]
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Escudero-López B, Calani L, Fernández-Pachón MS, Ortega A, Brighenti F, Crozier A, Del Rio D. Absorption, metabolism, and excretion of fermented orange juice (poly)phenols in rats. Biofactors 2014; 40:327-35. [PMID: 24255025 DOI: 10.1002/biof.1152] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 10/23/2013] [Accepted: 10/28/2013] [Indexed: 11/09/2022]
Abstract
Two milliliters of a fermented, pasteurized orange juice containing ~1% alcohol and 2.3 μmol of (poly)phenolic compounds was fed to rats by gavage after which plasma and urine collected over a 36 h period were analyzed by UHPLC-mass spectrometry. The main constituents in the juice were hesperetin and naringenin-O-glycosides, apigenin-6,8-C-diglucoside, and ferulic acid-4'-O-glucoside. Plasma contained seven flavanone glucuronides, with the principal metabolites, naringenin-7-O-glucuronide, naringenin-4'-O-glucuronide, and an isosakuranetin-O-glucuronide, peaking 6 h after intake at concentrations of ~10 nmol/L. Urinary excretion of four hesperetin glucuronides was equivalent to 0.28% of intake while that of the two naringenin glucuronides was 2.8% of intake. The plasma and urine data suggest that while some absorption occurred in the small intestine, the main site of uptake was the colon. Urine also contained dihydroferulic acid-4'-O-glucuronide and dihydroferulic acid-4'-O-sulfate which were excreted in quantities corresponding to 48.2% of the ingested ferulic acid-4'-glucoside. This indicates that the hydroxycinnamate is much more bioavailable than the flavanones in the rat model. Conversion of the ferulic acid glucoside to the dihydroferulic acid metabolites involves the action of colonic microbial glycosidases and reductases/hydrogenases followed by postabsorption phase II metabolism before renal excretion.
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Affiliation(s)
- Blanca Escudero-López
- Department of Molecular Biology and Biochemistry Engineering, Area of Nutrition and Food Sciences, Universidad Pablo de Olavide, Carretera de Utrera Km 1, Sevilla, Spain; Department of Food Science, The Laboratory of Phytochemicals in Physiology, Human Nutrition Unit, University of Parma, Parma, Italy
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Khan MK, Zill-E-Huma, Dangles O. A comprehensive review on flavanones, the major citrus polyphenols. J Food Compost Anal 2014. [DOI: 10.1016/j.jfca.2013.11.004] [Citation(s) in RCA: 225] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Constantin RP, Constantin RP, Bracht A, Yamamoto NS, Ishii-Iwamoto EL, Constantin J. Molecular mechanisms of citrus flavanones on hepatic gluconeogenesis. Fitoterapia 2014; 92:148-62. [DOI: 10.1016/j.fitote.2013.11.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Revised: 11/04/2013] [Accepted: 11/06/2013] [Indexed: 10/26/2022]
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Citrus flavanones affect hepatic fatty acid oxidation in rats by acting as prooxidant agents. BIOMED RESEARCH INTERNATIONAL 2013; 2013:342973. [PMID: 24288675 PMCID: PMC3833034 DOI: 10.1155/2013/342973] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Revised: 09/17/2013] [Accepted: 09/18/2013] [Indexed: 01/30/2023]
Abstract
Citrus flavonoids have a wide range of biological activities and positive health effects on mammalian cells because of their antioxidant properties. However, they also act as prooxidants and thus may interfere with metabolic pathways. The purpose of this work was to evaluate the effects of three citrus flavanones, hesperidin, hesperetin, and naringenin, on several parameters linked to fatty acid oxidation in mitochondria, peroxisomes, and perfused livers of rats. When exogenous octanoate was used as substrate, hesperetin and naringenin reduced the mitochondrial NADH/NAD+ ratio and stimulated the citric acid cycle without significant changes on oxygen uptake or ketogenesis. When fatty acid oxidation from endogenous sources was evaluated, hesperetin and naringenin strongly reduced the mitochondrial NADH/NAD+ ratio. They also inhibited both oxygen uptake and ketogenesis and stimulated the citric acid cycle. Hesperidin, on the other hand, had little to no effect on these parameters. These results confirm the hypothesis that citrus flavanones are able to induce a more oxidised state in liver cells, altering parameters related to hepatic fatty acid oxidation. The prooxidant effect is most likely a consequence of the ability of these substances to oxidise NADH upon production of phenoxyl radicals in the presence of peroxidases and hydrogen peroxide.
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