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He YX, Liu MN, Wang YY, Wu H, Wei M, Xue JY, Zou Y, Zhou X, Chen H, Li Z. Hovenia dulcis: a Chinese medicine that plays an essential role in alcohol-associated liver disease. Front Pharmacol 2024; 15:1337633. [PMID: 38650630 PMCID: PMC11033337 DOI: 10.3389/fphar.2024.1337633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 03/18/2024] [Indexed: 04/25/2024] Open
Abstract
Globally, alcohol-associated liver disease (ALD) has become an increased burden for society. Disulfirams, Benzodiazepines (BZDs), and corticosteroids are commonly used to treat ALD. However, the occurrence of side effects such as hepatotoxicity and dependence, impedes the achievement of desirable and optimal therapeutic efficacy. Therefore, there is an urgent need for more effective and safer treatments. Hovenia dulcis is an herbal medicine promoting alcohol removal clearance, lipid-lowering, anti-inflammatory, and hepatoprotective properties. Hovenia dulcis has a variety of chemical components such as dihydromyricetin, quercetin and beta-sitosterol, which can affect ALD through multiple pathways, including ethanol metabolism, immune response, hepatic fibrosis, oxidative stress, autophagy, lipid metabolism, and intestinal barrier, suggesting its promising role in the treatment of ALD. Thus, this work aims to comprehensively review the chemical composition of Hovenia dulcis and the molecular mechanisms involved in the process of ALD treatment.
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Affiliation(s)
- Yi-Xiang He
- The Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Digestive System Diseases of Luzhou City, Affiliated Traditional Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Meng-Nan Liu
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Yang-Yang Wang
- The Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Digestive System Diseases of Luzhou City, Affiliated Traditional Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Hao Wu
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Mei Wei
- The Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Digestive System Diseases of Luzhou City, Affiliated Traditional Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Jin-Yi Xue
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Yuan Zou
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Xin Zhou
- The Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Digestive System Diseases of Luzhou City, Affiliated Traditional Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan, China
- Department of Spleen and Stomach Diseases, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Hui Chen
- The Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Digestive System Diseases of Luzhou City, Affiliated Traditional Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan, China
- Department of Spleen and Stomach Diseases, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Zhi Li
- The Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Digestive System Diseases of Luzhou City, Affiliated Traditional Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
- College of Integrated Chinese and Western Medicine, Southwest Medical University, Luzhou, Sichuan, China
- Department of Spleen and Stomach Diseases, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
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Kwon M, Jung HJ. Hovenia dulcis Suppresses the Growth of Huh7-Derived Liver Cancer Stem Cells by Inducing Necroptosis and Apoptosis and Blocking c-MET Signaling. Cells 2023; 13:22. [PMID: 38201226 PMCID: PMC10778038 DOI: 10.3390/cells13010022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/09/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
Liver cancer stem cells (LCSCs) contribute to the initiation, metastasis, treatment resistance, and recurrence of hepatocellular carcinoma (HCC). Therefore, exploring potential anticancer agents targeting LCSCs may offer new therapeutic options to overcome HCC treatment failure. Hovenia dulcis Thunberg (HDT), a tree from the buckthorn family found in Asia, exhibits various biological activities, including antifatigue, antidiabetic, neuroprotective, hepatoprotective, and antitumor activities. However, the therapeutic effect of HDT in eliminating LCSCs remains to be confirmed. In this study, we evaluated the inhibitory activity of ethanol, chloroform, and ethyl acetate extracts from HDT branches on the growth of Huh7-derived LCSCs. The ethyl acetate extract of HDT (EAHDT) exhibited the most potent inhibitory activity against the growth of Huh7 LCSCs among the three HDT extracts. EAHDT suppressed the in vitro self-renewal ability of Huh7 LCSCs and reduced tumor growth in vivo using the Huh7 LCSC-transplanted chick embryo chorioallantoic membrane model. Furthermore, EAHDT not only arrested the cell cycle in the G0/G1 phase but also induced receptor-interacting protein kinase 3/mixed-lineage kinase domain-like protein-mediated necroptosis and caspase-dependent apoptosis in Huh7 LCSCs in a concentration-dependent manner. Furthermore, the growth inhibitory effect of EAHDT on Huh7 LCSCs was associated with the downregulation of c-MET-mediated downstream signaling pathways and key cancer stemness markers. Based on these findings, we propose that EAHDT can be used as a new natural drug candidate to prevent and treat HCC by eradicating LCSCs.
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Affiliation(s)
- Mikyoung Kwon
- Department of Life Science and Biochemical Engineering, Graduate School, Sun Moon University, Asan 31460, Republic of Korea;
| | - Hye Jin Jung
- Department of Life Science and Biochemical Engineering, Graduate School, Sun Moon University, Asan 31460, Republic of Korea;
- Department of Pharmaceutical Engineering and Biotechnology, Sun Moon University, Asan 31460, Republic of Korea
- Genome-Based BioIT Convergence Institute, Sun Moon University, Asan 31460, Republic of Korea
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Kim MY, Kim MR, Hwang HS, Lee HJ. Hovenia dulcis Thunb. Fruit Extract Attenuates Psoriatic Skin Inflammation in Tumor Necrosis Factor- α-Stimulated Human Keratinocyte HaCaT Cells In Vitro. J Med Food 2023; 26:540-549. [PMID: 37428516 DOI: 10.1089/jmf.2022.k.0148] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023] Open
Abstract
Hovenia dulcis Thunb. fruit (HDF) is traditionally used for treating liver diseases and alcohol poisoning. The purpose of this study was to explore the effects of HDF on hyperproliferation, levels of inflammatory cytokines, and signaling mechanisms in human psoriatic keratinocyte HaCaT cells. HDF showed a preventive effect on tumor necrosis factor-α (TNF-α)-induced abnormal proliferation of psoriatic keratinocytes. Furthermore, real-time reverse transcription-PCR analysis showed that HDF suppressed the expressions of inflammatory cytokines; interleukin (IL)-1α and IL-1β and chemokines; CCL-20 and CXCL-8 in TNF-α-induced HaCaT cells. Western blotting revealed that HDF suppressed the levels of phosphorylated IκB and STAT3 together with a decline in the levels of phosphorylated mitogen-activated protein kinases (MAPKs). These outcomes indicate that HDF prevents the abnormal proliferation of keratinocytes and modulates inflammatory responses by suppressing nuclear factor-κB (NF-κB) and STAT3 activation through downregulation of the MAPK signaling pathway in TNF-α-induced psoriatic keratinocytes. Our study demonstrates that HDF is prospective and beneficial for psoriatic skin inflammation.
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Affiliation(s)
- Min Young Kim
- School of Cosmetic Science and Beauty Biotechnology, Semyung University, Jecheon, Korea
| | - Mi Ran Kim
- School of Cosmetic Science and Beauty Biotechnology, Semyung University, Jecheon, Korea
| | - Hyung Seo Hwang
- School of Cosmetic Science and Beauty Biotechnology, Semyung University, Jecheon, Korea
| | - Hwa Jin Lee
- School of Industrial Bio-Pharmaceutical Science, Semyung University, Jecheon, Korea
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Zhang R, Zhang H, Shi H, Zhang D, Zhang Z, Liu H. Strategic developments in the drug delivery of natural product dihydromyricetin: applications, prospects, and challenges. Drug Deliv 2022; 29:3052-3070. [PMID: 36146939 PMCID: PMC9518266 DOI: 10.1080/10717544.2022.2125601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Dihydromyricetin (DHM) is an important natural flavonoid that has attracted much attention because of its various functions such as protecting the cardiovascular system and liver, treating cancer and neurodegenerative diseases, and anti-inflammation effect, etc. Despite its great development potential in pharmacy, DHM has some problems in pharmaceutical applications such as low solubility, permeability, and stability. To settle these issues, extensive research has been carried out on its physicochemical properties and dosage forms to produce all kinds of DHM preparations in the past ten years. In addition, the combined use of DHM with other drugs is a promising strategy to expand the application of DHM. However, although invention patents for DHM preparations have been issued in several countries, the current transformation of DHM research results into market products is insufficient. To date, there is still a lack of deep research into the pharmacokinetics, pharmacodynamics, toxicology, and action mechanism of DHM preparations. Besides, preparations for combined therapy of DHM with other drugs are scarcely reported, which necessitates the development of dosage forms for this application. Apart from medicine, the development of DHM in the food industry is also of great potential. Due to its multiple effects and excellent safety, DHM preparations can be developed for functional drinks and foods. Through this review, we hope to draw more attention to the development potential of DHM and the above challenges and provide valuable references for the research and development of other natural products with a similar structure-activity relationship to this drug.
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Affiliation(s)
- Ruirui Zhang
- School of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China
| | - Hao Zhang
- School of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China
| | - Houyin Shi
- Department of Orthopedics, Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou City, Sichuan, People's Republic of China
| | - Dan Zhang
- School of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China
| | - Zhuo Zhang
- School of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China
| | - Hao Liu
- School of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China
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Schaefer SV, do Amaral AMP, Cherobin AK, Monteiro LK, Morandin GC, Fischer C, Cavalheiro D, Sehn GAR. Japanese grape (Hovenia dulcis) powder as an antioxidant agent in Bologna sausages. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:6255-6262. [PMID: 35490306 DOI: 10.1002/jsfa.11974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 04/25/2022] [Accepted: 04/30/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND The Japanese grape (Hovenia dulcis Thunberg) has potential as an antioxidant due to its high content of phenolic compounds in the early maturation stages. In this study, the antioxidant sodium erythorbate (CONTROL) was replaced by Japanese grape pseudofruits dehydrated by freeze-drying (FDP) and oven drying (OP), in Bologna sausages. The commercial natural antioxidant licresse (LS), based on licorice, has also been studied. RESULTS No significant differences (P < 0.05) were observed for the proximate composition and the texture profile of the Bologna sausages. An increase in pH was observed during storage for all formulations. At 28 days, the treatments FDP and OP were darker (lower L* values) and less red (lower a* values), possibly due to the presence of tannins in these samples, which may have bound with the iron present in myoglobin and minimized the oxidation reactions. The use of different antioxidants affected the nitrite contents of the Bologna sausages during storage. Regarding the lipid oxidation, the Japanese grape powder was more effective in delaying the oxidation reactions in Bologna sausages after 14 and 21 days of storage when compared to LS and the CONTROL, respectively. CONCLUSION The Japanese grape powders were effective in retarding the lipid oxidation of Bologna sausages, possibly due to the presence of bioactive compounds, such as phenolic compounds, tannins, and ascorbic acid, showing the potential of these pseudofruits as antioxidants for use in meat products. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Sabrina Vicentini Schaefer
- Departamento de Engenharia de Alimentos e Engenharia Química, Universidade do Estado de Santa Catarina, Pinhalzinho, Brazil
| | | | - Ana Karolina Cherobin
- Departamento de Engenharia de Alimentos e Engenharia Química, Universidade do Estado de Santa Catarina, Pinhalzinho, Brazil
| | - Larissa Karla Monteiro
- Departamento de Engenharia de Alimentos e Engenharia Química, Universidade do Estado de Santa Catarina, Pinhalzinho, Brazil
| | - Gisiéli Carla Morandin
- Departamento de Engenharia de Alimentos e Engenharia Química, Universidade do Estado de Santa Catarina, Pinhalzinho, Brazil
| | - Carolina Fischer
- Departamento de Engenharia de Alimentos e Engenharia Química, Universidade do Estado de Santa Catarina, Pinhalzinho, Brazil
| | - Darlene Cavalheiro
- Departamento de Engenharia de Alimentos e Engenharia Química, Universidade do Estado de Santa Catarina, Pinhalzinho, Brazil
| | - Georgia Ane Raquel Sehn
- Departamento de Engenharia de Alimentos e Engenharia Química, Universidade do Estado de Santa Catarina, Pinhalzinho, Brazil
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Sun CC, Li Y, Yin ZP, Zhang QF. Physicochemical properties of dihydromyricetin and the effects of ascorbic acid on its stability and bioavailability. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3862-3869. [PMID: 33336364 DOI: 10.1002/jsfa.11022] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 12/09/2020] [Accepted: 12/18/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND Dihydromyricetin (DMY) is a natural dihydroflavonol with many bioactive effects. However, the physicochemical properties of DMY related to its bioavailability, especially its stability, are unclear. RESULTS The effects of pH, temperature, metal ions and ascorbic acid (AA) on the stability of DMY were studied using high-performance liquid chromatography (HPLC). The bioavailability of DMY in the presence and absence of AA was compared. Dihydromyricetin was unstable in weak alkaline solutions, and the degradation was significantly accelerated in the presence of Cu2+ and Fe3+ . The degradation process followed the first-order kinetic model. The degradation rate constant (k) increased with increasing pH and temperature. The remaining DMY was only 49% of its initial concnentration after 4 h in simulated intestinal fluid (SIF) at 37 °C. However, by supplementing with AA, the degradation of DMY was rarely occured within 6 h. The solubility of DMY at pH 3-5 was about 750 μg mL-1 , slightly increasing to 853 μg mL-1 at pH 6. Pharmacokinetic studies showed that the bioavailability of DMY increased from 0.122% to 0.341% by supplementing with AA (10% of DMY). CONCLUSION The degradation of DMY is one reason for its poor bioavailability. The presence of AA could significantly improve the stability of DMY, and further improve its bioavailability in rats. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Cui-Cui Sun
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, China
| | - Ying Li
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, China
| | - Zhong-Ping Yin
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, China
| | - Qing-Feng Zhang
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, China
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Hovenia dulcis Thumberg: Phytochemistry, Pharmacology, Toxicology and Regulatory Framework for Its Use in the European Union. Molecules 2021; 26:molecules26040903. [PMID: 33572099 PMCID: PMC7914479 DOI: 10.3390/molecules26040903] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/29/2021] [Accepted: 01/30/2021] [Indexed: 12/18/2022] Open
Abstract
Hovenia dulcis Thunberg is an herbal plant, belonging to the Rhamnaceae family, widespread in west Asia, USA, Australia and New Zealand, but still almost unknown in Western countries. H. dulcis has been described to possess several pharmacological properties, such as antidiabetic, anticancer, antioxidant, anti-inflammatory and hepatoprotective, especially in the hangover treatment, validating its use as an herbal remedy in the Chinese Traditional Medicine. These biological properties are related to a variety of secondary metabolites synthesized by the different plant parts. Root, bark and leaves are rich of dammarane-type triterpene saponins; dihydrokaempferol, quercetin, 3,3′,5′,5,7-pentahydroflavone and dihydromyricetin are flavonoids isolated from the seeds; fruits contain mainly dihydroflavonols, such as dihydromyricetin (or ampelopsin) and hovenodulinol, and flavonols such as myricetin and gallocatechin; alkaloids were found in root, barks (frangulanin) and seeds (perlolyrin), and organic acids (vanillic and ferulic) in hot water extract from seeds. Finally, peduncles have plenty of polysaccharides which justify the use as a food supplement. The aim of this work is to review the whole scientific production, with special focus on the last decade, in order to update phytochemistry, biological activities, nutritional properties, toxicological aspect and regulatory classification of H. dulcis extracts for its use in the European Union.
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Constituents from the pseudofruits of Hovenia dulcis and their chemotaxonomic significance. BIOCHEM SYST ECOL 2021. [DOI: 10.1016/j.bse.2020.104221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Mandim F, Petropoulos SA, Giannoulis KD, Dias MI, Fernandes Â, Pinela J, Kostic M, Soković M, Barros L, Santos-Buelga C, Ferreira IC. Seasonal variation of bioactive properties and phenolic composition of Cynara cardunculus var. altilis. Food Res Int 2020; 134:109281. [DOI: 10.1016/j.foodres.2020.109281] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/25/2020] [Accepted: 04/26/2020] [Indexed: 11/29/2022]
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Three new bisflavonols from the seeds of Hovenia dulcis Thunb. and their anti-RSV activities. Fitoterapia 2020; 143:104587. [PMID: 32276033 DOI: 10.1016/j.fitote.2020.104587] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/01/2020] [Accepted: 04/02/2020] [Indexed: 11/20/2022]
Abstract
Three novel bisflavonol derivatives, Hovenianins A-C, along with 12 known flavonoids were isolated and identified from the seeds of Hovenia dulcis Thunb. Their structures were established on the basis of spectroscopic methods (MS, UV, IR, 1D and 2D NMR) and electronic circular dichroism experiments. Hovenianin A (1) was the first dimer of flavonol linked dihydroflavonol via the B rings at C-2' and C-2″'positions to be found in nature. While Hovenianins BC (2-3) were a pair of diastereoisomeric bis-dihydroflavonols firstly reported in the Hovenia genus. The in vitro antiviral activity against respiratory syncytium virus (RSV) were evaluated by cytopathic effect (CPE) reduction assay. As a result, compounds 4, 5, and 10 displayed better antiviral effect against RSV A2 strains.
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Park NH, Lee SJ, Mechesso AF, Boby N, Yixian Q, Yoon WK, Lee SP, Lee JS, Park SC. Hepatoprotective effects of gamma-aminobutyric acid-enriched fermented Hovenia dulcis extract on ethanol-induced liver injury in mice. BMC Complement Med Ther 2020; 20:75. [PMID: 32143613 PMCID: PMC7076742 DOI: 10.1186/s12906-020-2866-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 02/26/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Various extracts of Hovenia dulcis have been commonly used in Asia for cases of alcohol-related disorders. Fermentation is reported to enhance the level and biological activities of various bio-constituents of plant extracts. Therefore, this study was undertaken to evaluate the effects of fermented H. dulcis extract (FHDE) on ethanol-induced liver injury in mice. METHODS FHDE was prepared using Bacillus subtilis and Lactobacillus plantarum. The effects of FHDE on ethanol-induced liver injury were evaluated in C57BL/6 N CrSlc mice. A mixed feed preparation containing the fermented extract with and without ethanol was given to mice for 29 days, according to its group. At the end of the experiment, blood and liver samples were collected from all mice in the group. Plasma biochemical analysis and histopathological investigation were performed to evaluate the impacts of treatment on the biomarkers of hepatic damage and inflammatory changes. Besides, the expression of genes that regulate the activities of enzymes associated with alcohol metabolism, antioxidant activity, and fatty acid oxidation was assessed using a quantitative real-time polymerase chain reaction. Moreover, the amino acid contents and the active ingredients of the extract were evaluated before and after fermentation. RESULTS Fermentation resulted in a marked increase and decrease in the amount of Gamma-Amino-n-butyric acid (GABA) and glutamic acid, respectively. FHDE enhanced the body weight gain of mice compared to ethanol. Besides, plasma levels of triglyceride, low-density lipoprotein, the activities of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were significantly (P < 0.05) reduced in the FHDE-treated groups relative to the ethanol-treated control. FHDE upregulated the expression of genes associated with enzymes involved in alcohol dehydrogenation (Adh1 and Aldh2), antioxidant activity (SOD and CAT), and fatty acid oxidation (PPAR-α and PGC-1α). However, the expressions of Cytochrome peroxidase Cyp2E1 and genes related to lipogenesis (SREBP-1c, FAS, SCD-1, and ACC) were significantly (P < 0.05) downregulated following treatment with the FHDE. Histopathological investigation demonstrated a slight degree of inflammatory cell infiltration and occasional fatty changes in the FHDE-treated groups. CONCLUSION The GABA-enriched fermented H. dulcis extract prevented ethanol-induced hepatic damage by enhancing the antioxidant defense system, fatty acid oxidation, and reducing lipogenesis.
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Affiliation(s)
- Na-Hye Park
- College of Veterinary Medicine, Kyungpook National University, 80, Daehak-ro, Buk-gu, 41566 Daegu, Republic of Korea
| | - Seung-Jin Lee
- College of Veterinary Medicine, Kyungpook National University, 80, Daehak-ro, Buk-gu, 41566 Daegu, Republic of Korea
| | - Abraham Fikru Mechesso
- College of Veterinary Medicine, Kyungpook National University, 80, Daehak-ro, Buk-gu, 41566 Daegu, Republic of Korea
| | - Naila Boby
- College of Veterinary Medicine, Kyungpook National University, 80, Daehak-ro, Buk-gu, 41566 Daegu, Republic of Korea
| | - Quah Yixian
- College of Veterinary Medicine, Kyungpook National University, 80, Daehak-ro, Buk-gu, 41566 Daegu, Republic of Korea
| | - Woong-Kyu Yoon
- Department of Food Science and Technology, Keimyung University, Daegu, 42601 Republic of Korea
| | - Sam-Pin Lee
- College of Veterinary Medicine, Kyungpook National University, 80, Daehak-ro, Buk-gu, 41566 Daegu, Republic of Korea
| | - Jong-Suk Lee
- Biocenter, Gyeonggido Business and Science Accelerator (GBSA), Suwon, Gyeonggi-do 16229 Republic of Korea
| | - Seung-Chun Park
- College of Veterinary Medicine, Kyungpook National University, 80, Daehak-ro, Buk-gu, 41566 Daegu, Republic of Korea
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Liu W, Li F, Wang P, Liu X, He JJ, Xian ML, Zhao L, Qin W, Gan RY, Wu DT. Effects of drying methods on the physicochemical characteristics and bioactivities of polyphenolic-protein-polysaccharide conjugates from Hovenia dulcis. Int J Biol Macromol 2019; 148:1211-1221. [PMID: 31758998 DOI: 10.1016/j.ijbiomac.2019.10.211] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 10/08/2019] [Accepted: 10/24/2019] [Indexed: 02/06/2023]
Abstract
Four drying methods, including freeze drying, hot air drying, vacuum drying, microwave drying at 400, 600, and 800 W, were applied to dry the peduncles of Hovenia dulcis. Then the effects of different drying methods on physicochemical characteristics and bioactivities of polyphenolic-protein-polysaccharides conjugates extracted from H. dulcis (PPPs) were investigated and compared. Results showed that different drying methods affected the physicochemical characteristics and bioactivities of PPPs. Noticeable variations in extraction yields, contents of total proteins, contents of total polyphenolics, contents of total flavonoids, contents of uronic acids, molecular weights, apparent viscosities, molar ratios of constituent monosaccharides, ratios of constituent amino acids, and degrees of esterification were observed in PPPs obtained by different drying methods. Besides, a total of 13 phenolic compounds in PPPs were identified by UPLC-ESI-QTOF-MS. In addition, PPPs, especially PPP-M6 and PPP-V dried by microwave drying at 600 W and vacuum drying, respectively, exhibited remarkable antioxidant activities, antiglycation activities, and inhibitory activities on α-amylase and α-glucosidase. Results suggested that the microwave drying and vacuum drying techniques could be appropriate drying methods before extraction of PPPs with high bioactivities for applications in the functional food and medicine industries.
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Affiliation(s)
- Wen Liu
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Fen Li
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Ping Wang
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Xin Liu
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Jing-Jing He
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Mei-Lin Xian
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Li Zhao
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Wen Qin
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Ren-You Gan
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610213, China.
| | - Ding-Tao Wu
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China.
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De Biaggi M, Donno D, Mellano MG, Gamba G, Riondato I, Rakotoniaina EN, Beccaro GL. Emerging species with nutraceutical properties: Bioactive compounds from Hovenia dulcis pseudofruits. Food Chem 2019; 310:125816. [PMID: 31780226 DOI: 10.1016/j.foodchem.2019.125816] [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: 09/18/2018] [Revised: 10/21/2019] [Accepted: 10/27/2019] [Indexed: 11/29/2022]
Abstract
Hovenia dulcis Thunberg is widely distributed in East Asia, where it is well known as a food, but it is rarely consumed in Western countries. Information about its composition is scarce and focused on southern hemisphere genotypes. In the present research, the main bioactive compounds of H. dulcis pseudofruits were characterised using phytochemical analysis (HPLC fingerprint) to improve knowledge about this plant and support development of potential food applications. These preliminary results showed high levels of catechins (157.18 ± 34.34 mg/100 gFW) and other phenolic compounds responsible for antioxidant properties. Concentrations of ferulic acid were particularly high (9.66 ± 1.76 mg/100 gFW) and further studies would advance exploitation of this plant-food.
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Affiliation(s)
- Marta De Biaggi
- Dipartimento di Scienze Agrarie, Forestali e Alimentari, Università degli Studi di Torino, Largo Braccini 2, Grugliasco 10095, TO, Italy.
| | - Dario Donno
- Dipartimento di Scienze Agrarie, Forestali e Alimentari, Università degli Studi di Torino, Largo Braccini 2, Grugliasco 10095, TO, Italy
| | - Maria Gabriella Mellano
- Dipartimento di Scienze Agrarie, Forestali e Alimentari, Università degli Studi di Torino, Largo Braccini 2, Grugliasco 10095, TO, Italy
| | - Giovanni Gamba
- Dipartimento di Scienze Agrarie, Forestali e Alimentari, Università degli Studi di Torino, Largo Braccini 2, Grugliasco 10095, TO, Italy
| | - Isidoro Riondato
- Dipartimento di Scienze Agrarie, Forestali e Alimentari, Università degli Studi di Torino, Largo Braccini 2, Grugliasco 10095, TO, Italy
| | - Ernest N Rakotoniaina
- Département de Biologie et Écologie Végétales, Faculté des Sciences, Université d'Antananarivo, BP 566, Antananarivo 101, Madagascar
| | - Gabriele L Beccaro
- Dipartimento di Scienze Agrarie, Forestali e Alimentari, Università degli Studi di Torino, Largo Braccini 2, Grugliasco 10095, TO, Italy
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14
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Yang B, Wu Q, Luo Y, Yang Q, Wei X, Kan J. High-pressure ultrasonic-assisted extraction of polysaccharides from Hovenia dulcis: Extraction, structure, antioxidant activity and hypoglycemic. Int J Biol Macromol 2019; 137:676-687. [DOI: 10.1016/j.ijbiomac.2019.07.034] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 06/26/2019] [Accepted: 07/04/2019] [Indexed: 01/08/2023]
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15
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Gecibesler IH, Yaglıoglu AS, Gul F, Temirturk M, Demirtas I. Phytochemicals of Chrysophthalmum montanum (DC.) Boiss. Roots and Their Antiproliferative Activities Against HeLa and C6 Cell Lines. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/s40011-017-0925-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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