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Yang L, Zhai Y, Zhang Z, Liu Z, Hou B, Zhang B, Wang Z. Widely Targeted Metabolomics Reveals the Effects of Soil on the Metabolites in Dioscorea opposita Thunb. Molecules 2023; 28:4925. [PMID: 37446587 DOI: 10.3390/molecules28134925] [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: 05/26/2023] [Revised: 06/13/2023] [Accepted: 06/16/2023] [Indexed: 07/15/2023] Open
Abstract
Chinese yam (Dioscorea opposita Thunb. cv. Tiegun), a type of homologous medicinal plant, mainly grows in sandy soil (SCY) and loessial soil (LCY). However, the effects of the soil on the metabolites in SCY and LCY remain unclear. Herein, this study aims to comprehensively elucidate the metabolites in SCY and LCY. A UPLC-MS/MS-based, widely targeted metabolomics approach was adapted to compare the chemical composition of SCY and LCY. A total of 988 metabolites were detected, including 443 primary metabolites, 510 secondary metabolites, and 35 other compounds. Notably, 177 differential metabolites (classified into 12 categories) were identified between SCY and LCY; among them, 85.9% (152 differential metabolites) were upregulated in LCY. LCY significantly increased the contents of primary metabolites such as 38 lipids and 6 nucleotides and derivatives, as well as some secondary metabolites such as 36 flavonoids, 28 phenolic acids, 13 alkaloids, and 6 tannins. The results indicate that loessial soil can improve the nutritional and medicinal value of D. opposita.
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Affiliation(s)
- Lanping Yang
- College of Medicine, Henan Polytechnic University, Jiaozuo 454000, China
| | - Yangyang Zhai
- College of Medicine, Henan Polytechnic University, Jiaozuo 454000, China
| | - Zhenzhen Zhang
- College of Medicine, Henan Polytechnic University, Jiaozuo 454000, China
| | - Zhenzhen Liu
- College of Medicine, Henan Polytechnic University, Jiaozuo 454000, China
| | - Baohua Hou
- College of Medicine, Henan Polytechnic University, Jiaozuo 454000, China
| | - Baobao Zhang
- College of Medicine, Henan Polytechnic University, Jiaozuo 454000, China
| | - Zhenhui Wang
- College of Medicine, Henan Polytechnic University, Jiaozuo 454000, China
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Chemical constituents from the stems of Physalis pubescens L. (Solanaceae). BIOCHEM SYST ECOL 2023. [DOI: 10.1016/j.bse.2023.104607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Chai T, Zhang WH, Jiao H, Qiang Y. Hydroxycinnamic Acid Amide Dimers from Goji Berry and Their Potential Anti-AD Activity. Chem Biodivers 2021; 18:e2100436. [PMID: 34664781 DOI: 10.1002/cbdv.202100436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 10/19/2021] [Indexed: 11/06/2022]
Abstract
Three undescribed hydroxycinnamic acid amide dimers 1-3 were isolated and identified from an extract of Goji berry. Their molecular structures were elucidated based on NMR, MS, and IR spectra analysis. Compounds 1-3 were hydroxycinnamic acid amide dimers, which possess a cyclic butane moiety formed by head-to-head connection. These compounds at 25 μM showed the disaggregation potency on the copper-mediated Aβ1-42 aggregation ranging from 27.3±3.2 to 31.0±2.9 %. This study provides new information on the antiaging traditional usage of goji berry.
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Affiliation(s)
- Tian Chai
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Wen-Han Zhang
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Hui Jiao
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Yin Qiang
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, P. R. China
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Yu L, Zhang Y, Zhao X, He Y, Wan H, Wan H, Yang J. Spectrum-Effect Relationship between HPLC Fingerprints and Antioxidant Activity of Yangyin Tongnao Prescription. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2021; 2021:6650366. [PMID: 34239758 PMCID: PMC8238629 DOI: 10.1155/2021/6650366] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 03/29/2021] [Accepted: 05/19/2021] [Indexed: 06/13/2023]
Abstract
Yangyin Tongnao (YYTN) prescription is used as a traditional Chinese herbal formula, and it has antioxidant activity that mainly contributes in the treatment of cardiovascular and cerebrovascular diseases. However, the compounds related to its antioxidant activity are still unknown. In the present study, the fingerprints of YYTN extracts under different extraction conditions were obtained by high performance liquid chromatography (HPLC) to identify the common peaks to all the samples processed. A 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity assay and ferric reducing antioxidant power (FRAP) assay were carried out to evaluate the antioxidant activity of the extracts. Spectrum-effect relationship between HPLC fingerprints and antioxidant activity of YYTN was assessed by Pearson product-moment correlation coefficient (PPMCC) and multiple linear regression analysis (MLRA). The results showed that peaks 5, 6, 13, 15, and 24 of the fingerprints were closely connected to antioxidant activity. Five peaks were identified: vanillic acid (P5), puerarin (P7), ferulic acid (P13), daidzein (P21), and formononetin (P23). Our study successfully established the spectrum-effect relationship between HPLC fingerprints and antioxidant activity of YYTN, which provided a general method for establishing quality standards with a combination of chromatography and antioxidant activity.
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Affiliation(s)
- Li Yu
- School of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Yangyang Zhang
- School of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Xixi Zhao
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Yu He
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Haofang Wan
- Academy of Chinese Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Haitong Wan
- School of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Jiehong Yang
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
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Xia Z, Xu TQ, Zhang HX, Chen YM, Zhou GX. New phenylpropanoids from the fruits of Xanthium sibiricum and their anti-inflammatory activity. Nat Prod Res 2020; 36:805-813. [PMID: 32787575 DOI: 10.1080/14786419.2020.1806273] [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] [Indexed: 01/21/2023]
Abstract
Seven new phenylpropanoids, including two pairs of enantiomers of 8-O-4'-type neolignans, named (±)-xanthiifructins A-B (1a/1b-2a/2b), a pair of simple phenylpropanoid derivatives (±)-xanthiifructins C (3a/3b), and a racemic phenylpropanoid derivative xanthiifructin D (4), together with four known analogues (5-8) were isolated from the fruits of Xanthium sibiricum. Racemic xanthiifructins A-C were separated on chiral HPLC columns. Their structures were elucidated by comprehensive spectroscopic data analysis and comparison with the literatures. The anti-inflammatory and cytotoxic activities were evaluated for all isolates. Among them, (-)-xanthiifructin C (3b) exhibited potent inhibitory effect against nitric oxide production in lipopolysaccharide-activated RAW 264.7 mouse macrophage cells with an IC50 value of 9.94 ± 0.57 μM. All compounds obviously were inactive for three human tumor cell lines (MCF-7, HepG2, and A549) with IC50 values much more than 10 μM.
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Affiliation(s)
- Zhao Xia
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| | - Tian-Qi Xu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| | - Hai-Xin Zhang
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| | - Yi-Min Chen
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| | - Guang-Xiong Zhou
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
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Bendjedou H, Barboni L, Maggi F, Bennaceur M, Benamar H. Alkaloids and sesquiterpenes from roots and leaves of Lycium europaeum L. (Solanaceae) with antioxidant and anti-acetylcholinesterase activities. Nat Prod Res 2019; 35:2784-2788. [PMID: 31542954 DOI: 10.1080/14786419.2019.1666386] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Lycium europaeum L. is a spiny shrub of the Solanaceae family, known in Algeria as 'Awsaj' and used as food and herbal remedy. The phytochemical investigation of the alkaloid extract of roots and leaves led to the isolation and characterisation of one alkaloid (harmine (3)) and four sesquiterpenes (C-1' epimer of (2 R,5S,10R)-2-(1',2'-dihydroxy-1'-methylethyl)-6,10-dimethylspiro[4,5]dec-6-en-8-one (1), C-1' epimer of 2-(1',2'-di-hydroxy-1'-methylethyl)-6,10-dimethylspiro[4,5]dec-6,9-dien-8-one (2), (+)-dehydrovomifoliol (4), vomifoliol (5)). Their structures were elucidated using NMR and MS spectroscopic data. The isolated compounds were characterised for the first time from the genus Lycium. All isolated compounds have shown antioxidant and acetylcholinesterase (AChE) inhibitory activities in the bioautography assays. The ethanolic and alkaloid extracts of roots and leaves were also tested, and, particularly, the alkaloid extracts were the most active ones as antioxidant and AChE inhibitors.
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Affiliation(s)
| | - Luciano Barboni
- School of Science and Technology, University of Camerino, Camerino, Italy
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, Camerino, Italy
| | - Malika Bennaceur
- Department of Biology, University of Oran1, Oran, Algeria.,Laboratory of Research in Arid Areas, Algiers, Algeria
| | - Houari Benamar
- Department of Biology, University of Oran1, Oran, Algeria.,Department of Biology, University of Mostaganem Abdelhamid Ibn Badis, Mostaganem, Algeria
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