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Nguyen THY, Chu HM, Nguyen DH. Two new steroidal saponins from the roots of Cordyline fruticosa (L.) A. Chev. Nat Prod Res 2024; 38:1191-1196. [PMID: 36239493 DOI: 10.1080/14786419.2022.2135003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 09/28/2022] [Accepted: 10/05/2022] [Indexed: 10/17/2022]
Abstract
Two new steroidal saponins, 26-O-β-D-glucopyranosyl-22α-methoxy-5α-furost-25(27)-ene-1β,3β,26-triol 1-O-β-D-glucopyranoside (1), and 26-O-β-D-glucopyranosyl-22α-methoxy-furosta-5,25(27)-diene-1β,3β,26-triol 1-O-α-L-rhamnopyranosyl-(1→2)-β-D-fucopyranoside (2) were isolated and elucidated from the roots of Cordyline fruticosa (L.) A. Chev. Their structures were established by interpretation of spectroscopic data (1 D and 2 D NMR) and mass spectrometry (HR-ESI-MS).
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Affiliation(s)
- Thi Hai Yen Nguyen
- Department of Genetics, Thai Nguyen University of Sciences, Thai Nguyen, Viet Nam
| | - Hoang Mau Chu
- Department of Biology, Thai Nguyen University of Education, Thai Nguyen, Viet Nam
| | - Duc Hung Nguyen
- Department of Biology, Thai Nguyen University of Education, Thai Nguyen, Viet Nam
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2
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Hoang NH, Yen PH, Trang DT, Dung DT, Cuc NT, Bang NA, Trang BTN, Nhiem NX, Tai BH, Kiem PV. Four Steroidal Saponins from the Trunks of Dracaena cambodiana with Inhibition of NO Production in LPS Activated RAW264.7 Cells. Chem Biodivers 2024; 21:e202301764. [PMID: 38050750 DOI: 10.1002/cbdv.202301764] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/03/2023] [Accepted: 12/04/2023] [Indexed: 12/06/2023]
Abstract
Dracaena cambodiana Pierre ex Gagnep. is well known as a medicinal plant and widely distributed in Vietnam. Phytochemical investigation on the trunks of D. cambodiana lead to the isolation of four undescribed compounds (1-4) together with seven known ones (5-11). Their structures were determined to be pennogenin-24-yl-O-β-D-glucopyranoside (1), 17α-hydroxycambodianoside C (2), (25R)-27-hydroxypenogenin 3-O-α-L-rhamnopyranosyl-(1→3)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside (3), (3β,25R)-17α,22α-dihydroxy-furost-5-en-3-yl-O-α-L-rhamnopyranosyl-(1→3)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside (4), dracagenin A (5), 1-O-β-D-glucopyranosyl-2-hydroxy-4-allylbenzene (6), 1-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-2-hydroxy-allylbenzene (7), 2-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-1-hydroxy-allylbenzene (8), cinnamrutinoside A (9), icariside D1 (10), and seco-isolariciresinol 9-O-β-glucopyranoside (11) by extensive spectroscopic investigation, HR-ESI-MS, 1D and 2D NMR spectra. The anti-inflammatory activity of the isolated compounds was evaluated on macrophages. Compounds 1-6 significantly inhibited nitric oxide production in lipopolysaccharide (LPS)-induced RAW 264.7 macrophages. Among them, compound 1 showed the best inhibitory activity with an IC50 value of 8.90±0.56 μM.
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Affiliation(s)
- Nguyen Huy Hoang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Cuc
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Thi Nha Trang
- Hanoi University of Natural Resources and Environment, 41A Phu Dien, North Tu Liem, Hanoi, 10000, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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Yen PH, Tai BH, Hoang NH, Dung DT, Nhiem NX, Yen DTH, Huong PTT, Dung NV, Hang DTT, Ha NT, Trang DT, Thu VK, Kiem PV. Four New Steroidal Saponins from the Roots of Dracaena cambodiana with NO Production Inhibition Activity in LPS Activated RAW 264.7 Cells. Chem Biodivers 2024; 21:e202301963. [PMID: 38117264 DOI: 10.1002/cbdv.202301963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 12/15/2023] [Accepted: 12/18/2023] [Indexed: 12/21/2023]
Abstract
Seven steroidal saponins including three new 16,23-cyclocholestanes (1-3) and one new pregane (4) were isolated from the roots of Dracaena cambodiana Pierre ex Gagnep. Their chemical structures were elucidated to be (23R,25R)-26-O-β-D-glucopyranosyl-16,23-cyclocholesta-5,17(20)-dien-22-one-3β,16α,26-triol-3-O-α-L-rhamnopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→3)]-β-D-glucopyranoside (1), (23R,25R)-26-O-β-D-glucopyranosyl-16,23-cyclocholesta-5,17,20(22)-trien-3β,22,26-triol-3-O-α-L-rhamnopyranosyl-(1→3)-β-D-glucopyranoside (2), (23R,25R)-16,23-cyclocholesta-5,16,20(22)-trien-3β,22,26-triol-3-O-α-L-rhamnopyranosyl-(1→3)-β-D-glucopyranoside (3), 3β-[(O-α-L-rhamnopyranosyl-(1→3)-[α-L-rhamnopyranosyl-(1→2)]-β-D-gluco-pyranosyl)oxy]-pregna-5,17(20)-diene-16-one-20-carboxylic acid 4''''-O-β-D-glucopyranosylisopentyl ester (4), cambodianoside A (5), diosbulbiside C (6), and diosbulbiside D (7), by IR, HR-ESI-MS, 1D and 2D NMR spectra. Compounds 1 and 4-7 inhibited nitric oxide (NO) production in lipopolysaccharide activated RAW 264.7 cells with IC50 values ranging from 19.03±1.84 to 67.92±3.81 μM, whereas compounds 2 and 3 were inactive with IC50 values over 100 μM.
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Affiliation(s)
- Pham Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Thi Thanh Huong
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Viet Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Dan Thi Thuy Hang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Ha
- Drug, Comestic and Food Quality Control Center of Ha Tinh Province, 46 Ha Hoang street, Thach Trung, Ha Tinh, 480000, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Vu Kim Thu
- Faculty of Basic Sciences, Hanoi University of Mining and Geology, Hanoi, 10000, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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Lai JX, Zhao Y, Gao WK, Zhang LH, Yu HY, Yang WZ, Wu HH. Steroidal Saponins from Solanum lyratum Thunb. Chem Biodivers 2023; 20:e202301381. [PMID: 37968243 DOI: 10.1002/cbdv.202301381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/06/2023] [Accepted: 11/13/2023] [Indexed: 11/17/2023]
Abstract
Four undescribed steroidal compounds along with twenty known compounds were isolated from n-butanol extracted fraction of the whole plants of Solanum lyratum Thunb (SLNF). Their structures were assigned based on analyses of the extensive spectroscopic data (including MS, 1D/2D NMR, and ECD) or comparisons of the NMR data with those reported. Among the knowns, three compounds were isolated from Solanum plants for the first time, while one compound was isolated from S. lyratum for the first time. In addition, the cytotoxicities of these isolates against human colon SW480 and hepatoma Hep3B cells were evaluated by a MTT assay. And, nine of them and SLNF exhibited significant activities against both SW480 and Hep3B cells, while twelve of them significantly inhibited the activities of SW480 cells. This study allows for the exploitation of chemical markers with potential significance in discrimination of Solanum plants, and uncovers the diverse steroidal constituents from S. lyratum dedicated for its future application in cancer treatment.
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Affiliation(s)
- Jia-Xin Lai
- State Key Laboratory of Component-based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617, P. R. China
| | - Yue Zhao
- State Key Laboratory of Component-based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617, P. R. China
| | - Wen-Ke Gao
- State Key Laboratory of Component-based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617, P. R. China
| | - Li-Hua Zhang
- State Key Laboratory of Component-based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617, P. R. China
| | - Hai-Yang Yu
- State Key Laboratory of Component-based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617, P. R. China
| | - Wen-Zhi Yang
- State Key Laboratory of Component-based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617, P. R. China
| | - Hong-Hua Wu
- State Key Laboratory of Component-based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617, P. R. China
- Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617
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Wu J, Li L, Liu C, Li C, Cui Y, Ding W, Zhang J, Shi L. Two New Compounds from Allii Macrostemonis Bulbus and Their In Vitro Antioxidant Activities. Molecules 2023; 28:6176. [PMID: 37687005 PMCID: PMC10488416 DOI: 10.3390/molecules28176176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/16/2023] [Accepted: 08/16/2023] [Indexed: 09/10/2023] Open
Abstract
Two new compounds named 4,4'-bis(β-D-glucopyranosyloxy)biphenyl (1) and spirostane-25(27)-en-2α,3β-diol-3-O-β-D-xylopyranosyl(1→3)-β-D-glucopyranosyl(1→4)-β-D-galactopyranoside (2) were isolated from n-butanol extraction part of 80% ethanol extract of Allii Macrostemonis Bulbus. Alongside these, ten known compounds (3-12) were also identified, including a flavonoid glycoside (3), seven steroids (4-10), a nucleoside (11), and a phenylpropanoid glycoside (12) were found. Notably, compounds 3-6 were isolated from this plant for the first time. The structures of all compounds were confirmed using high-resolution electrospray ionization mass spectrometry (HR-ESI-MS), 1D, and 2D NMR spectroscopy. Some of these compounds showed strong antioxidant activity, and compound 1 demonstrated the most potent reduction of ferric ions (Fe3+) with an IC50 value of 0.59 ± 0.18 mg/mL. Compounds 2 and 3 exhibited the highest scavenging activity against superoxide anion radicals (O2-·) with an IC50 value of 0.02 ± 0.01 mg/mL. Additionally, compound 3 displayed substantial scavenging activity against 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) with IC50 values of 0.21 ± 0.17 mg/mL and 0.02 ± 0.01 mg/mL, respectively. The discovery of these two new compounds is a reference for identifying Allii Macrostemonis Bulbus quality markers. Moreover, their exceptional antioxidant activity offers a promising avenue for uncovering novel natural antioxidants.
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Affiliation(s)
- Jianfa Wu
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (J.W.); (L.L.); (C.L.); (C.L.); (Y.C.); (W.D.)
| | - Lei Li
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (J.W.); (L.L.); (C.L.); (C.L.); (Y.C.); (W.D.)
| | - Chang Liu
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (J.W.); (L.L.); (C.L.); (C.L.); (Y.C.); (W.D.)
| | - Chunyi Li
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (J.W.); (L.L.); (C.L.); (C.L.); (Y.C.); (W.D.)
| | - Ying Cui
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (J.W.); (L.L.); (C.L.); (C.L.); (Y.C.); (W.D.)
| | - Weixing Ding
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (J.W.); (L.L.); (C.L.); (C.L.); (Y.C.); (W.D.)
| | - Jing Zhang
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (J.W.); (L.L.); (C.L.); (C.L.); (Y.C.); (W.D.)
| | - Leiling Shi
- Xinjiang Institute of Chinese and Ethnic Medicine, Urumqi 830002, China
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Rawat JM, Pandey S, Rawat B, Purohit S, Anand J, Negi AS, Thakur A, Mahmoud MH, El-Gazzar AM, El-Saber Batiha G. In vitro production of steroidal saponin, total phenols and antioxidant activity in callus suspension culture of Paris polyphylla Smith: an important Himalayan medicinal plant. Front Plant Sci 2023; 14:1225612. [PMID: 37662142 PMCID: PMC10470836 DOI: 10.3389/fpls.2023.1225612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/19/2023] [Indexed: 09/05/2023]
Abstract
Paris polyphylla Smith (Melanthiaceae) family, which is native to the Himalayan region, has received a lot of attention recently due to its extensive history of usage in traditional medicine. The production of steroidal saponin from callus suspension cultures of P. polyphylla was observed in the current study. The current study attempted to develop a P. polyphylla plant callus suspension culture through optimization of cultivation technique for callus suspension, quantification of total phenolic components and estimation of the extract's antioxidant activity. A light-yellow callus was formed within six weeks of cultivating rhizomes on Murashige and Skoog (MS) media supplemented with Thidiazuron (TDZ). Furthermore, the effect of TDZ, Methyl Jasmonate (MeJA), and Yeast Extract (YE) on callus growth, steroidal saponin (dioscin and diosgenin), total phenolic content, total flavonoids, total tannin, and total antioxidant activity was also measured. The medium containing 0.5 μM TDZ depicted the maximum callus biomass (2.98 g fresh weight). Significantly high phenolic and tannin content was observed in the MS medium containing 50 μM MeJA, whereas, no significant increase was observed in total tannin production in any treatment. Three in vitro assays, DPPH (2,2-diphenyl-1-picrylhydrazyl), ABTS (2,2'-azino-bis (3-ethylbenzothiazoline- 6-sulfonic acid)) and FRAP (ferric ion reducing antioxidant potential) and FC (Folin-Ciocalteu), were used to assess antioxidant potential of callus. Maximum antioxidant analysis reported in 1.0 μM TDZ (6.89 mM AAE/100 g) containing medium followed by 50 μM MeJA (6.44 mM AAE/100 g). The HPLC analysis showed a high presence of dioscin and diosgenin (5.43% and 21.09%, respectively) compared to the wild sample (2.56% and 15.05%, respectively). According to the results, callus produced on media supplemented with 50 μM MeJA have significant phenolic contents and elevated antioxidant activity; nevertheless, callus growth was greater in the presence of 0.5 μM TDZ. The findings of the current study have commercial implications since greater biomass production will result in active phytochemicals that the pharmaceutical and nutraceutical sectors are in need desperately.
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Affiliation(s)
- Janhvi Mishra Rawat
- Department of Biotechnology, Graphic Era Deemed to be University, Dehradun, Uttarakhand, India
| | - Shweta Pandey
- School of Agriculture, Graphic Era Hill University, Dehradun, Uttarakhand, India
| | - Balwant Rawat
- School of Agriculture, Graphic Era Hill University, Dehradun, Uttarakhand, India
| | - Sumit Purohit
- Department of Biotechnology, Uttarakhand Biotechnology Council, Pantnagar, Uttarakhand, India
| | - Jigisha Anand
- Department of Biotechnology, Graphic Era Deemed to be University, Dehradun, Uttarakhand, India
| | - Arvind S. Negi
- School of Agriculture, Graphic Era Hill University, Dehradun, Uttarakhand, India
| | - Ajay Thakur
- Genetics and Tree Propagation Division, Forest Research Institute, Dehradun, Uttarakhand, India
| | - Mohamed H. Mahmoud
- Department of Biochemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed M. El-Gazzar
- Department of Veterinary Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt
- Department of Experimental Pathology and Tumor Biology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
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Durán AG, Calle JM, Butrón D, Pérez AJ, Macías FA, Simonet AM. Steroidal Saponins with Plant Growth Stimulation Effects; Yucca schidigera as a Commercial Source. Plants (Basel) 2022; 11:plants11233378. [PMID: 36501417 PMCID: PMC9740418 DOI: 10.3390/plants11233378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/25/2022] [Accepted: 12/01/2022] [Indexed: 05/26/2023]
Abstract
Plant growth-stimulation bioactivity of triterpenoid saponins is well known, especially for oleanane-type compounds. Nevertheless, a few phytotoxicity bioassays performed on some steroidal saponins have shown hormesis profiles and growth stimulation on Lactuca sativa roots. The focus of the work described here was on the use of the wheat coleoptile bioassay to evaluate plant growth stimulation, and on the search for a commercially available source of active saponins by bio-guided fractionation strategy. Selected saponins were tested and a cluster analysis showed that those saponins with a sugar chain of more than five units had a hormesis profile, while saponins with growth enhancement had fewer sugar residues. Two saponins showed similar activity to the positive control, namely the phytohormone indole-3-butyric acid (IBA). As a potential source of these metabolites, a commercial extract of Yucca schidigera used as a fertilizer was selected. Bio-guided fractionation led to the identification of two fractions of defined composition and these showed stimulation values similar to the positive control. It was observed that the presence of a carbonyl group at C-12 on the aglycone skeleton led to improved activity. A saponin-rich fraction from Y. schidigera could be proposed to enhance crop quality and production.
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Affiliation(s)
- Alexandra G. Durán
- Allelopathy Group, Department of Organic Chemistry, Campus de Excelencia Internacional (ceiA3), Institute of Biomolecules (INBIO), School of Science, University of Cádiz, C/República Saharaui 7, 11510 Cádiz, Spain
| | - Juan M. Calle
- Allelopathy Group, Department of Organic Chemistry, Campus de Excelencia Internacional (ceiA3), Institute of Biomolecules (INBIO), School of Science, University of Cádiz, C/República Saharaui 7, 11510 Cádiz, Spain
| | - Davinia Butrón
- Allelopathy Group, Department of Organic Chemistry, Campus de Excelencia Internacional (ceiA3), Institute of Biomolecules (INBIO), School of Science, University of Cádiz, C/República Saharaui 7, 11510 Cádiz, Spain
| | - Andy J. Pérez
- Departamento de Análisis Instrumental, Facultad de Farmacia, Universidad de Concepción, Concepción 4070386, Chile
| | - Francisco A. Macías
- Allelopathy Group, Department of Organic Chemistry, Campus de Excelencia Internacional (ceiA3), Institute of Biomolecules (INBIO), School of Science, University of Cádiz, C/República Saharaui 7, 11510 Cádiz, Spain
| | - Ana M. Simonet
- Allelopathy Group, Department of Organic Chemistry, Campus de Excelencia Internacional (ceiA3), Institute of Biomolecules (INBIO), School of Science, University of Cádiz, C/República Saharaui 7, 11510 Cádiz, Spain
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Hou L, Yuan X, Li S, Li Y, Li Z, Li J. Genome-Wide Identification of CYP72A Gene Family and Expression Patterns Related to Jasmonic Acid Treatment and Steroidal Saponin Accumulation in Dioscorea zingiberensis. Int J Mol Sci 2021; 22:10953. [PMID: 34681613 DOI: 10.3390/ijms222010953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/05/2021] [Accepted: 10/08/2021] [Indexed: 11/24/2022] Open
Abstract
Dioscorea zingiberensis is a medicinal herb containing a large amount of steroidal saponins, which are the major bioactive compounds and the primary storage form of diosgenin. The CYP72A gene family, belonging to cytochromes P450, exerts indispensable effects on the biosynthesis of numerous bioactive compounds. In this work, a total of 25 CYP72A genes were identified in D. zingiberensis and categorized into two groups according to the homology of protein sequences. The characteristics of their phylogenetic relationship, intron–exon organization, conserved motifs and cis-regulatory elements were performed by bioinformatics methods. The transcriptome data demonstrated that expression patterns of DzCYP72As varied by tissues. Moreover, qRT-PCR results displayed diverse expression profiles of DzCYP72As under different concentrations of jasmonic acid (JA). Likewise, eight metabolites in the biosynthesis pathway of steroidal saponins (four phytosterols, diosgenin, parvifloside, protodeltonin and dioscin) exhibited different contents under different concentrations of JA, and the content of total steroidal saponin was largest at the dose of 100 μmol/L of JA. The redundant analysis showed that 12 DzCYP72As had a strong correlation with specialized metabolites. Those genes were negatively correlated with stigmasterol and cholesterol but positively correlated with six other specialized metabolites. Among all DzCYP72As evaluated, DzCYP72A6, DzCYP72A16 and DzCYP72A17 contributed the most to the variation of specialized metabolites in the biosynthesis pathway of steroidal saponins. This study provides valuable information for further research on the biological functions related to steroidal saponin biosynthesis.
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Kim JY, Choi HY, Kim HM, Choi JH, Jang DS. A Novel Cytotoxic Steroidal Saponin from the Roots of Asparagus cochinchinensis. Plants (Basel) 2021; 10:plants10102067. [PMID: 34685880 PMCID: PMC8538803 DOI: 10.3390/plants10102067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 09/28/2021] [Accepted: 09/29/2021] [Indexed: 12/02/2022]
Abstract
A new steroidal saponin, 26-O-β-d-glucopyranosyl-(25R)-furost-5-ene-3β,22α,26-triol 3-O-(1−4)-β-d-glucopyranosyl-α-l-rhamnopyranosyl-(1−2)-[α-l-rhamnopyranosyl-(1−4)]-β-d-glucopyranoside [asparacochioside A (1)] was isolated from a hot water extract of the roots of Asparagus cochinchinensis, together with the known steroidal saponins protodioscin (2), methyl protodioscin (3), aspacochioside A (4), aspacochioside C (5), 15−hydroxypseudoprotodioscin (6), and chamaedroside E (7). The structure of the new compound 1 was determined by interpretation of its spectroscopic data (1D- and 2D-NMR and HR−Q−TOF−MS) and sugar analysis. The isolated compounds 1−7 were tested for their in vitro cytotoxicity against human ovarian cancer cell lines (A2780 and SKOV3). Asparacochioside A (1) exhibited a significant cytotoxicity against both A2780 and SKOV3 cells with IC50 values of 5.25 ± 2.2 and 46.82 ± 9.43 μM, respectively. Furthermore, asparacochioside A (1) significantly increased the percentage of Annexin V-positive cells (apoptotic cells), suggesting that asparacochioside A induces ovarian cancer cell death via apoptosis.
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Affiliation(s)
- Ji-Young Kim
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea;
| | - He Yun Choi
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea;
| | - Hye Mi Kim
- College of Pharmacy, Kyung Hee University, Seoul 02447, Korea;
| | - Jung-Hye Choi
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea;
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea;
- College of Pharmacy, Kyung Hee University, Seoul 02447, Korea;
- Correspondence: (J.-H.C.); (D.S.J)
| | - Dae Sik Jang
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea;
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea;
- College of Pharmacy, Kyung Hee University, Seoul 02447, Korea;
- Correspondence: (J.-H.C.); (D.S.J)
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Takeda S, Miyasaka K, Shrestha S, Manse Y, Morikawa T, Shimoda H. Lycoperoside H, a Tomato Seed Saponin, Improves Epidermal Dehydration by Increasing Ceramide in the Stratum Corneum and Steroidal Anti-Inflammatory Effect. Molecules 2021; 26:5860. [PMID: 34641404 DOI: 10.3390/molecules26195860] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/21/2021] [Accepted: 09/22/2021] [Indexed: 11/17/2022] Open
Abstract
Tomatoes are widely consumed, however, studies on tomato seeds are limited. In this study, we isolated 11 compounds including saponins and flavonol glycosides from tomato seeds and evaluated their effects on epidermal hydration. Among the isolated compounds, tomato seed saponins (10 µM) significantly increased the mRNA expression of proteins related to epidermal hydration, including filaggrin, involucrin, and enzymes for ceramide synthesis, by 1.32- to 1.91-fold compared with the control in HaCaT cells. Tomato seed saponins (10 µM) also decreased transepidermal water loss by 7 to 13 g/m2·h in the reconstructed human epidermal keratinization (RHEK) models. Quantitative analysis of the ceramide content in the stratum corneum (SC) revealed that lycoperoside H (1–10 µM) is a promising candidate to stimulate ceramide synthesis via the upregulation of ceramide synthase-3, glucosylceramide synthase, and β-glucocerebrosidase, which led to an increase in the total SC ceramides (approximately 1.5-fold) in concert with ceramide (NP) (approximately 2-fold) in the RHEK models. Evaluation of the anti-inflammatory and anti-allergic effects of lycoperoside H demonstrated that lycoperoside H is suggested to act as a partial agonist of the glucocorticoid receptor and exhibits anti-inflammatory effects (10 mg/kg in animal test). These findings indicate that lycoperoside H can improve epidermal dehydration and suppress inflammation by increasing SC ceramide and steroidal anti-inflammatory activity.
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11
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Li J, Mosongo I, Li H, Wu Y, Li C, Yang S, Zhang Y. Identification and Characterization of a Trillin Rhamnosyltransferase From Dioscorea zingiberensis. Front Plant Sci 2021; 12:713036. [PMID: 34421964 PMCID: PMC8377597 DOI: 10.3389/fpls.2021.713036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/19/2021] [Indexed: 06/13/2023]
Abstract
Dioscorea zingiberensis accumulates abundant steroidal saponins, such as dioscin, which is the principal bioactive ingredient displaying a wide range of pharmacological activities. Diosgenin is the aglycone of dioscin, and recently, genes encoding cytochrome P450 enzymes in the late steps of diosgenin biosynthesis have been isolated. Diosgenin was successfully synthesized in the cholesterol-producing yeasts. From diosgenin to dioscin, one glucose and two rhamnose groups need to be added. Although genes encoding UDP-glucosyltransferases converting diosgenin to trillin were isolated, genes encoding UDP-rhamnosyltransferases involved in dioscin biosynthesis remain unknown. In this study, we isolated the cDNA encoding the trillin rhamnosyltransferase (designated DzGT1) from D. zingiberensis. Heterologous expression of DzGT1 in Escherichia coli cells showed that the gene product exhibits an enzyme activity that glycosylates the trillin to form prosapogenin A of dioscin (PSA). The transcript level of DzGT1 is in accord with PSA accumulation in different organs of D. zingiberensis. Integration of the biochemical, metabolic, and transcriptional data supported the function of DzGT1 in dioscin biosynthesis. The identification and characterization of DzGT1 will help understand the metabolism of steroidal saponins in D. zingiberensis and provide candidate UDP-rhamnosyltransferase for efficient production of PSA, dioscin, and relevant steroidal saponins in microbial hosts.
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Affiliation(s)
- Jia Li
- State Key Laboratory of Biocatalysis and Enzyme Engineering, Environmental Microbial Technology Center of Hubei Province, School of Life Sciences, Hubei University, Wuhan, China
| | - Isidore Mosongo
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, China
| | - Han Li
- State Key Laboratory of Biocatalysis and Enzyme Engineering, Environmental Microbial Technology Center of Hubei Province, School of Life Sciences, Hubei University, Wuhan, China
| | - Yalun Wu
- State Key Laboratory of Biocatalysis and Enzyme Engineering, Environmental Microbial Technology Center of Hubei Province, School of Life Sciences, Hubei University, Wuhan, China
| | - Changfu Li
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, China
| | - Shihui Yang
- State Key Laboratory of Biocatalysis and Enzyme Engineering, Environmental Microbial Technology Center of Hubei Province, School of Life Sciences, Hubei University, Wuhan, China
| | - Yansheng Zhang
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, China
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Takeda S, Miyasaka K, Shimoda H. Lycoperoside H, a steroidal alkaloid saponin in tomato seeds, ameliorates atopic dermatitis-like symptoms in IL-33 transgenic mice. J Food Biochem 2021; 45:e13877. [PMID: 34296450 DOI: 10.1111/jfbc.13877] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/16/2021] [Accepted: 07/12/2021] [Indexed: 12/15/2022]
Abstract
Tomato seeds contain steroidal saponins called lycoperosides. However, it currently remains unclear whether lycoperosides exert anti-inflammatory or anti-allergic effects. Therefore, we herein investigated the effects of tomato seed extract (TSE) and lycoperoside H (LH) in Interleukin (IL)-33 transgenic mice. TSE (500 mg/kg) or LH (10 mg/kg) was orally administered once a day for 101 days and then evaluated mouse behavior, skin symptoms, and blood and skin inflammatory cytokines. TSE slightly suppressed scratching behavior, while TSE and LH both increased locomotive activity. LH also significantly suppressed inflammation scores in the limbs, and TSE and LH reduced transepidermal water loss. Epidermal hyperplasia and the accumulation of eosinophils and mast cells were decreased by TSE and LH. Skin Th2/Th1 cytokine ratio and serum IgE concentrations were significantly reduced by TSE and LH. The present results suggest that the oral administration of LH derived from tomato seeds effectively ameliorates the symptoms of atopic dermatitis. PRACTICAL APPLICATIONS: It has been reported that tomato seeds contain steroidal saponins, lycoperosides, though the effects of lycoperosides on anti-inflammatory or anti-allergic have not yet been revealed. In this study, we demonstrated that the oral administration of lycoperoside H derived from tomato seeds suppressed atopic dermatitis symptoms in IL-33 transgenic mice.
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Affiliation(s)
- Shogo Takeda
- Oryza Oil & Fat Chemical Co., Ltd, Ichinomiya, Japan
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13
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Jin TT, Liu FJ, Jiang Y, Wang L, Lu X, Li P, Li HJ. Molecular-networking-guided discovery of species-specific markers for discriminating five medicinal Paris herbs. Phytomedicine 2021; 85:153542. [PMID: 33799225 DOI: 10.1016/j.phymed.2021.153542] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 01/24/2021] [Accepted: 03/05/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Paridis Rhizoma (PR) is a famous traditional herbal medicine. Apart from two officially recorded species, viz. Paris polyphylla Smith var. yunnanensis (Franch.) Hand. - Mazz. (PPY) and P. polyphylla Smith var. chinensis (Franch.) Hara (PPC), there are still many other species used as folk medicine. It is necessary to understand the metabolic differences among Paris species. PURPOSE To establish a strategy that can discover species-specific steroidal saponin markers to distinguish closely-related Paris herbs for quality and safety control. METHODS A new strategy of molecular-networking-guided discovery of species-specific markers was proposed. Firstly, the ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC-QTOF/MS) was applied to obtain the MS and MS/MS data of all samples. Then, molecular networking (MN) was created using MS/MS data to prescreen the steroidal saponins for subsequent analysis. Next, the principal component analysis (PCA) and orthogonal partial least square discriminant analysis (OPLS-DA) models were established to discover potential markers. Finally, the verification, identification and distribution of chemical markers were performed. RESULTS A total of 126 steroidal saponins were screened out from five species using MN. Five species were classified successfully by OPLS-DA model, and 18 species-specific markers were discovered combining the variable importance in the projection (VIP) value, P value (one-way ANOVA) and their relative abundance. These markers could predict the species of Paris herbs correctly. CONCLUSION These results revealed that this new strategy could be an efficient way for chemical discrimination of medicinal herbs with close genetic relationship.
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Affiliation(s)
- Tong-Tong Jin
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing 210009, China
| | - Feng-Jie Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing 210009, China
| | - Yan Jiang
- College of chemical engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Long Wang
- College of chemical engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Xu Lu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing 210009, China
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing 210009, China
| | - Hui-Jun Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24 Tongjia Lane, Nanjing 210009, China.
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Viet Cuong LC, Nhi NPK, Ha TP, Anh LT, Dat TTH, Oanh PTT, Phuong NTM, Thu VTK, Duc HV, Anh HLT. A new steroidal saponin from the aerial parts of Solanum torvum. Nat Prod Res 2021; 36:4892-4897. [PMID: 33813958 DOI: 10.1080/14786419.2021.1908282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
A new steroidal saponin, torvoside R (1), was isolated along with torvoside Q (2) and macaoside (3) from dichloromethane soluble-portion of the aerial parts of Solanum torvum. Their chemical structures were elucidated using HRESIMS, 1 D- and 2 D-NMR as well as comparison with those reported in the literature. All isolated compounds (1 - 3) exhibited cytotoxicity against SK-LU-1, HepG2, MCF-7, and T24 cancer cell lines with IC50 values ranging from 14.18 to 89.31 µg/mL.
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Affiliation(s)
- Le Canh Viet Cuong
- Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), Hue City, Vietnam
| | - Nguyen Phuc Khanh Nhi
- Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), Hue City, Vietnam
| | - Tran Phuong Ha
- Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), Hue City, Vietnam
| | - Le Tuan Anh
- Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), Hue City, Vietnam
| | - Ton That Huu Dat
- Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), Hue City, Vietnam
| | - Phung Thi Thuy Oanh
- Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), Hue City, Vietnam
| | - Nguyen Thi Minh Phuong
- Faculty of Environment and Chemical Engineering, Duy Tan University (DTU), Da Nang, Vietnam
| | - Vo Thi Kim Thu
- Faculty of Food Science and Technology, Thu Dau Mot University, Thu Dau Mot, Vietnam
| | - Ho Viet Duc
- Hue University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Hoang Le Tuan Anh
- Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), Hue City, Vietnam.,Center for Research and Technology Transfer, VAST, Hanoi, Vietnam
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Pang X, Gao L, Wang B, Chen XJ, Zhang J, Guo BL, Ma BP. New steroidal glycosides from the roots of Asparagus cochinchinensis. J Asian Nat Prod Res 2021; 23:205-216. [PMID: 33459045 DOI: 10.1080/10286020.2021.1873956] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 01/05/2021] [Accepted: 01/05/2021] [Indexed: 06/12/2023]
Abstract
Steroidal saponins were the main active constituents of the traditional medicinal herb Asparagus cochinchinensis. A phytochemical investigation of A. cochinchinensis roots led to the isolation of nine new steroidal glycosides (1-9) and seven known analogues (10-16). Their structures were established by spectroscopic analyses as well as necessary chemical evidence.
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Affiliation(s)
- Xu Pang
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Lin Gao
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Bei Wang
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Xiao-Juan Chen
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Jie Zhang
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Bao-Lin Guo
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Bai-Ping Ma
- Beijing Institute of Radiation Medicine, Beijing 100850, China
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Zhang DB, Wei XY. Steroidal Glycosides from Allium tuberosum Seeds and Their Roles in Promoting Testosterone Production of Rat Leydig Cells. Molecules 2020; 25:molecules25225464. [PMID: 33266475 PMCID: PMC7700350 DOI: 10.3390/molecules25225464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/13/2020] [Accepted: 11/14/2020] [Indexed: 11/30/2022] Open
Abstract
A systematic phytochemical study on the components in the seeds of Allium tuberosum was performed, leading to the isolation of 27 steroidal glycosides (SGs 1–27). The structures of SGs were identified mainly by nuclear magnetic resonance and mass spectrometries as well as the necessary chemical evidence. In the SGs, 1–10 and 22–26 are new steroidal saponin analogues. An in vitro bioassay indicates that 1, 2, 7, 8, 10, 13–15, 20, 23, and 26 display promotional roles in testosterone production of rat Leydig cells with the EC50 values of 1.0 to 4.5 μM, respectively.
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Affiliation(s)
- Da-Bing Zhang
- Key Laboratory of Coal Processing and Efficient Utilization, Ministry of Education, China University of Mining & Technology, Xuzhou 221116, Jiangsu, China;
- Jiangsu Hanbon Science & Technology Co., Ltd., Huaian 223005, Jiangsu, China
| | - Xian-Yong Wei
- Key Laboratory of Coal Processing and Efficient Utilization, Ministry of Education, China University of Mining & Technology, Xuzhou 221116, Jiangsu, China;
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering, Ningxia University, Yinchuan 750021, Ningxia, China
- Correspondence:
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Singh PP, Bora PS, Suresh PS, Bhatt V, Sharma U. Qualitative and quantitative determination of steroidal saponins in Trillium govanianum by UHPLC-QTOF-MS/MS and UHPLC-ELSD. Phytochem Anal 2020; 31:861-873. [PMID: 32488904 DOI: 10.1002/pca.2951] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 04/30/2020] [Accepted: 05/04/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION Trillium govanianum (Nag Chhatri and Teen Patra) is traditionally used for curing joint pains, wounds, and sexual disorders. Steroidal saponins are the main active components of this species. However, only a small amount of information is available about steroidal saponins of this plant. OBJECTIVE To develop an ultra-high-performance liquid chromatography-quadrupole time of flight tandem mass spectrometry (UHPLC-QTOF-MS/MS) and ultra-high-performance liquid chromatography-evaporative light scattering detector (UHPLC-ELSD) methods for the qualitative and quantitative determination of steroidal saponins in T. govanianum. METHOD The dried rhizomes of T. govanianum (100 mg) were extracted with ethanol-water (80:20, 10 mL) by ultrasonic treatment for 30 min at 40°C. The prepared sample was analysed by UHPLC-QTOF-MS/MS and UHPLC-ELSD for the qualitative and quantitative determination of steroidal saponins. RESULT A total of 24 saponins were identified using UHPLC-QTOF-MS/MS; seven of them were characterised by comparing with standards. Furthermore, five saponins [govanoside B (2), protodioscin (6), pennogenin tetraglycosides (11), borassoside E (21) and borassoside D (24)] were quantified using UHPLC-ELSD method in different extracts and fractions of T. govanianum. The method showed good linearity (R2 ≥ 0.993), limit of detection (0.92-4.09 μg/mL), limit of quantification (3.1-13.5 μg/mL), precision [intra-day relative standard deviations (RSDs) < 4.3% and inter-day RSDs < 5.5%], and accuracy (84.0-110.3%). This is the first report on the quantification of 2, 6, 11, 21 and 24 in T. govanianum. CONCLUSION The present study provides an efficient analytical method for the identification and quantification of steroidal saponins and will be helpful for the quality evaluation of T. govanianum.
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Affiliation(s)
- Prithvi Pal Singh
- Natural Product Chemistry and Process Development Division and AcSIR, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
| | - Prateek Singh Bora
- Natural Product Chemistry and Process Development Division and AcSIR, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
| | - Patil Shivprasad Suresh
- Natural Product Chemistry and Process Development Division and AcSIR, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
| | - Vinod Bhatt
- Natural Product Chemistry and Process Development Division and AcSIR, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
| | - Upendra Sharma
- Natural Product Chemistry and Process Development Division and AcSIR, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, India
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Xu XY, Yang XH, Song QS. Two new steroidal saponins from Neolamarckia cadamba. J Asian Nat Prod Res 2020; 22:1006-1010. [PMID: 31565966 DOI: 10.1080/10286020.2019.1670646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 09/17/2019] [Accepted: 09/18/2019] [Indexed: 06/10/2023]
Abstract
Two new steroidal saponins, β-sitosterol-3-O-α-l-glucopyranoside (3) and β-sitosterol-3-O-β-d-glucopyranosyl-(1→6)-β-d-glucopyranoside (4), were isolated and identified from the bark of Neolamarckia cadamba, along with 13 known compounds. Their structures were established on the basis of spectral data.
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Affiliation(s)
- Xiao-Yu Xu
- Institute of Crop Sciences, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China
| | - Xiao-Hong Yang
- Department of Biology, Kunming University, Kunming 650214, China
| | - Qi-Shi Song
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China
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Hwang JT, Park KS, Ryuk JA, Kim HJ, Ko BS. Development of an Oriental Medicine Discrimination Method through Analysis of Steroidal Saponins in Dioscorea nipponica Makino and Their Anti-Osteosarcoma Effects. Molecules 2019; 24:E4022. [PMID: 31698850 DOI: 10.3390/molecules24224022] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 10/29/2019] [Accepted: 11/05/2019] [Indexed: 12/26/2022] Open
Abstract
To prevent confusing Dioscorea nipponica (DN), an Oriental medicine, with Dioscorea quinquelobata (DQ) and Dioscorea septemloba (DS), a simple and accurate quantitative analysis method using HPLC combined with ultraviolet (UV) detection was developed and verified with UPLC-QTOF/MS through identification of five saponin glycosides: protodioscin (1), protogracillin (2), pseudoprotodioscin (3), dioscin (4), and gracillin (5). The newly developed analysis method showed sufficient reproducibility (<1.91%) and accuracy (92.1%–102.6%) and was able to identify DN based on the presence of compound 3 (13.821 ± 0.037 mg/mL) and the absence of 5. Compound 1, which is present in DN at a relatively high level (159.983 ± 0.064 mg/mL), was also an important marker for identification. Among the three species, DN showed the strongest activation of apoptotic signaling in osteosarcoma cells, while the four compounds detected in DN showed IC50 values of 6.43 (1), 10.61 (2), 10.48 (3), and 6.90 (4). In conclusion, the strong inhibitory effect of DN against osteosarcoma was confirmed to be associated with 1 and 4, which is also related to the quantitative results. Therefore, the results of this study might provide important information for quality control related to Oriental medicine.
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Zou X, Huang W. TTB2 induces apoptosis in Ewing sarcoma cells. Exp Ther Med 2018; 16:1021-1025. [PMID: 30116354 DOI: 10.3892/etm.2018.6236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 04/21/2017] [Indexed: 11/06/2022] Open
Abstract
A steroidal saponin named pennogenin 3-O-α-L-rhamnopyranosyl-(1→2) [α-L-rhamnopyranosyl-(1→4)]-β-D-glucoyranoside(TTB2) has been successfully separated from the n-BuOH extracts of Trillium tschonoskii Maxim and is able to induce cytotoxicity to some types cancer cells. The present study aimed to investigate how this novel saponinin duces cytotoxicity in malignant sarcoma cells and to clarify its molecular mechanisms of action. It was determined this steroidal saponin induced the apoptosis in Rh1 cells and activated caspase-3 and caspase-9. Additionally, it disrupted the mitochondrial membrane potential and altered the expression of bax and bcl-2. Thus, the results of present study identified that an anticancer saponin isolated from Trillium tschonoskii Maxim may be developed as a potential novel therapeutic strategy to treat certain types of cancer, including lung cancer and lung sarcoma.
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Affiliation(s)
- Xueling Zou
- Hubei Key Laboratory of Natural Products Research and Development, Medical College, China Three Gorges University, Yichang, Hubei 443002, P.R. China
| | - Wenfeng Huang
- Hubei Key Laboratory of Natural Products Research and Development, Medical College, China Three Gorges University, Yichang, Hubei 443002, P.R. China
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Wang MY, Peng Y, Peng CS, Qu JY, Li XB. The bioassay-guided isolation of antifungal saponins from Hosta plantaginea leaves. J Asian Nat Prod Res 2018; 20:501-509. [PMID: 28534424 DOI: 10.1080/10286020.2017.1329304] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 05/07/2017] [Indexed: 06/07/2023]
Abstract
Four new steroidal saponins hostaside Ⅰ (1), hostaside Ⅱ (2), hostaside Ⅲ (3), and hostaside Ⅳ (4), together with five known steroidal saponins (5-9), were isolated by the bioassay-guided fractionation from the leaves of Hosta plantaginea (Lam.) Aschers, a worldwide well-known ornamental plant. Hostasides Ⅰ and Ⅱ showed significant antifungal activities, and they could inhibit the growth of Candida albicans and Fusarium oxysporium with MIC values as low as 4 μg/ml.
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Affiliation(s)
- Meng-Yue Wang
- a School of Pharmacy , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Ying Peng
- a School of Pharmacy , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Chong-Sheng Peng
- a School of Pharmacy , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Jiang-Yuan Qu
- a School of Pharmacy , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Xiao-Bo Li
- a School of Pharmacy , Shanghai Jiao Tong University , Shanghai 200240 , China
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Xu JL, Gu LH, Wang ZT, Bligh A, Han ZZ, Liu SJ. Seventeen steroids from the pith of Tetrapanax papyriferus. J Asian Nat Prod Res 2016; 18:1131-1137. [PMID: 27425217 DOI: 10.1080/10286020.2016.1196194] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 05/26/2016] [Indexed: 06/06/2023]
Abstract
Two new steroidal ketones (1, 2), together with 10 known steroids (3-12) and five known steroidal saponins (13-17), have been obtained from the pitch of Tetrapanax papyrierus. The structures of 1 and 2 were elucidated as 3β-hydroxystigmast-8, 22-diene-7,11-dione and 3β-hydroxystigmast-8-ene-7,11-dione by IR, HR-ESI-MS, 1D and 2D NMR techniques. Except for 4, 14, 15, 16, 13 compounds reported in this paper were isolated from Tetrapanax papyriferus for the first time.
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Affiliation(s)
- Jing-Lan Xu
- a Key Laboratory of Standardization of Chinese Medicines, Ministry of Education , Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine , Shanghai 201203 , China
- b Pharmaceutical College , Anhui University of Chinese Medicine , Hefei 230012 , China
| | - Li-Hua Gu
- a Key Laboratory of Standardization of Chinese Medicines, Ministry of Education , Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine , Shanghai 201203 , China
| | - Zheng-Tao Wang
- a Key Laboratory of Standardization of Chinese Medicines, Ministry of Education , Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine , Shanghai 201203 , China
| | - Annie Bligh
- c Faculty of Science and Technology, Department of Life Sciences , University of Westminster , London , UK
| | - Zhu-Zhen Han
- a Key Laboratory of Standardization of Chinese Medicines, Ministry of Education , Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine , Shanghai 201203 , China
| | - Shou-Jin Liu
- b Pharmaceutical College , Anhui University of Chinese Medicine , Hefei 230012 , China
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Abstract
Objective Taccaoside, a steroidal saponin, has been shown to be cytotoxic, although the mechanism of cytotoxicity remains unclear. This study examined the effect of taccaoside on the human hepatocellular carcinoma (HCC) cell lines SMMC-7721 and Bel-7404. Methods The antiproliferative effect of taccaoside were measured using the 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide assay. Cells were stained with Hoechst 33258 to observe morphology. Cell cycle and apoptosis were analysed by flow cytometry. Caspase activation was detected using specific assays, and PARP, Bax and Bcl-2 expression were analysed using western blotting. Results Taccaoside showed antiproliferative effect on HCC cell lines growth in a concentration- and time-dependent manner. Taccaoside arrested cell cycle in the G2/M phase and induced caspase-dependent apoptosis. Western blotting indicated that taccaoside upregulated Bax expression and downregulated Bcl-2 expression. PARP cleavage was observed following taccaoside treatment. Conclusions This study showed that taccaoside may inhibit HCC cell proliferation by inducing apoptosis.
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Affiliation(s)
- Yuewen Sun
- Department of Pharmacy, Guangxi Medical University, Nanning, Guangxi, China
| | - Hanchen Qiu
- Department of Pharmacy, Guangxi Medical University, Nanning, Guangxi, China
| | - Mingchun Ou
- Department of Pharmacy, Guangxi Medical University, Nanning, Guangxi, China
| | - Runli Chen
- Department of Pharmacy, Guangxi Medical University, Nanning, Guangxi, China
| | - Gang Liang
- Department of Pharmacy, Guangxi Medical University, Nanning, Guangxi, China
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Abstract
The steroidal saponin TTB2 can be isolated from the n-BuOH extracts of Trillium tschonoskii Maxim. The aim of the present study was to observe whether this saponin exerted any cytotoxic effects on malignant sarcoma cells, and to further investigate the possible underlying molecular mechanisms. The cell viability, cell cycle arrest and phosphorylation of certain important signal molecules in the sarcoma cell line were investigated. It was found that TTB2 inhibited the growth of the Ewing sarcoma cell line and arrested cells in the G2/M and S phases of the cell cycle in a dose- and time-dependent manner. Furthermore, the phosphorylation of extracellular signal-regulated kinase was inhibited by TTB2. In conclusion, the results showed that the saponin TTB2 isolated from T. tschonoskii Maxim exerts anticancer effects and may be a potential candidate for the development of anticancer drugs for use in the treatment of cancer.
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Affiliation(s)
- Wenfeng Huang
- Hubei Key Laboratory of Natural Products Research and Development, Medical College, China Three Gorges University, Yichang, Hubei 443002, P.R. China
| | - Kun Zou
- Hubei Key Laboratory of Natural Products Research and Development, Medical College, China Three Gorges University, Yichang, Hubei 443002, P.R. China
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Luo Y, Shen HY, Zuo WJ, Wang H, Mei WL, Dai HF. A new steroidal saponin from dragon's blood of Dracaena cambodiana. J Asian Nat Prod Res 2014; 17:409-414. [PMID: 25523446 DOI: 10.1080/10286020.2014.967229] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 09/16/2014] [Indexed: 06/04/2023]
Abstract
Phytochemical study on dragon's blood of Dracaena cambodiana led to a new steroidal saponin, cambodianoside G(1), and six known ones (2-7). The structure of the new compound was elucidated on the basis of detailed spectroscopic analysis. Evaluation of antibacterial activities showed that compound 7 exhibited antibacterial activity against Staphylococcus aureus.
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Affiliation(s)
- Ying Luo
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou 571101 , China
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Yuan JC, Zhang J, Wang FX, Pang X, Zhao Y, Xiong CQ, Ma BP. New steroidal glycosides from the rhizome of Anemarrhena asphodeloides. J Asian Nat Prod Res 2014; 16:901-909. [PMID: 25223616 DOI: 10.1080/10286020.2014.942658] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Accepted: 07/03/2014] [Indexed: 06/03/2023]
Abstract
Two new steroidal saponins, timosaponin X (1) and timosaponin Y (2), and one new pregnane glycoside, timopregnane B (3), were isolated from the rhizomes of Anemarrhena asphodeloides, as well as three known compounds 25S-timosaponin BII (4), protodesgalactotigonin (5), and timosaponin BII-a (6) isolated from this plant for the first time. By the detailed analysis of 1D, 2D NMR, MS spectra, and chemical evidences, the structures of new compounds were elucidated as 26-O-β-d-glucopyranosyl-(25S)-5β-22-methoxy-furost-3β,26-diol 3-O-β-d-glucopyranosyl-(1 → 2)-α-l-arabinopyranoside (1), 5β-pseudo-spirost-3β,15α,23α-triol 3-O-β-d-glucopyranosyl-(1 → 2)-β-d-galactopyranoside (2), (5β,17α)-Δ((16)(17))-20-one-pregn-2β,3β-diol 3-O-β-d-glucopyranosyl-(1 → 2)-β-d-galactopyranoside (3).
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Affiliation(s)
- Jian-Chao Yuan
- a Department of Biotechnology , Beijing Institute of Radiation Medicine , Beijing 100850 , China
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Arivalagan M, Gangopadhyay KK, Kumar G. Determination of Steroidal Saponins and Fixed Oil Content in Fenugreek (Trigonella foenum-graecum) Genotypes. Indian J Pharm Sci 2013; 75:110-3. [PMID: 23901171 PMCID: PMC3719140 DOI: 10.4103/0250-474x.113542] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2012] [Revised: 01/21/2013] [Accepted: 01/27/2013] [Indexed: 11/04/2022] Open
Abstract
Trigonella foenum-graecum, commonly called fenugreek, is a leguminous plant native to many Asian, Middle Eastern and European countries. Fenugreek oil is very effective in digestion. Identification of fenugreek genotype rich in saponins and fixed oil will be useful for pharmaceutical industries. In the present study, steroidal saponin and fixed oil content was analysed in 46 diverse fenugreek genotypes on dry weight basis. Significant differences were observed in the total saponin and fixed oil content among the genotypes. Saponin and fixed oil content ranged from 0.92 g to 1.68 g and 3.25 to 6.88 g with corresponding mean value of 1.34 g and 5.19 g/100 g dw, respectively.
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Affiliation(s)
- M Arivalagan
- Germplasm Evaluation Division, National Bureau of Plant Genetic Resources, New Delhi 110 012, India
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Mathur M, Sundaramoorthy S. Ethnopharmacological studies of Tribulus terrestris (Linn). in relation to its aphrodisiac properties. Afr J Tradit Complement Altern Med 2012; 10:83-94. [PMID: 24082329 PMCID: PMC3746361 DOI: 10.4314/ajtcam.v10i1.12] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Synergism and antagonism impact of different plant metabolites present in crude fruit extract of Tribulus terrestris 'the herbal Viagra' have been studied. Variability in plant composition, biomass and metabolites concentration in different modules was significantly contributed by spatial factor. However the edhaphic parameters also changes with both spatial and temporal factors significantly. Fruit is the officinal part and the fruit production significantly related with soil nitrogen (P<0.01), whereas the soil nitrogen and pH also influenced the alkaloid content in fruit (P<0.05). The linear relation between fruit protein and fruit alkaloid (P<0.01) also observed and the relationship in between different soil parameters were established. Bioassay work confirmed its aphrodisiac properties, and site III is suggested for maximum biomass and high concentration of different metabolites.
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Affiliation(s)
- Manish Mathur
- Plant Ecology Section, Division of Natural Resources and Environment Central Arid Zone Research Institute (CAZRI), Jodhpur, India
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Abstract
1. This study was undertaken to determine the effects of OSW-1 (3 beta, 16 beta, 17 alpha-trihydroxycholest-5-en-22-one 16-O-(2-O-4-methoxybenzoyl-beta-D-xylopyranosyl)- (1-->3)-(2-O-acetyl-alpha-L-arabinopyranoside)) on the pituitary-ovarian system and the functions of aortic smooth muscle. 2. A single s.c. injection of OSW-1 (9 micrograms kg-1) on the morning of pro-oestrus inhibited the occurrence of the expected next pro-oestrus, whereas administration of OSW-1 at a dose of 4.5 micrograms kg-1 did not affect the oestrous cycle. OSW-1 treatment on the day of dioestrus-1 did not affect the oestrous cycle. 3. At doses of 4.5 and 9 micrograms kg-1 OSW-1, the serum oestradiol (E2) levels at the expected next pro-oestrus were significantly lower than in control (pro-oestrus). The serum luteinizing hormone (LH) levels 4 days after 9 micrograms kg-1 OSW-1 treatment were also markedly lower than those of control. OSW-1 (4.5 micrograms kg-1) did not affect the levels of inhibin, progesterone and gonadotrophins on the same day. 4. OSW-1 did not inhibit the preovulatory LH surge which occurs on the afternoon of pro-oestrus day. 5. The expression of mRNA coding for the cholesterol side chain cleavage cytochrome P-450 (p450scc), an ovarian steroidal limiting enzyme, was suppressed at 24 and 96 h after OSW-1 treatment. 6. Administration of OSW-1 (9 micrograms kg-1) tended to reduce the relaxation of isolated thoracic aorta ring preparations induced by acetylcholine, while there was no difference in the relaxation induced by sodium nitroprusside. 7. Our results show that OSW-1 inhibits ovarian E2 secretion and that the decrease in E2 secretion may contribute to its effects on the oestrous cycle and the sensitivity of the thoracic aorta to relaxation. The decrease in the levels of ovarian steroids induced by OSW-1 may be due to its direct inhibitory action on the gene expression of the steroidal enzyme and on the proliferation of granulosa cells in the ovary.
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Affiliation(s)
- K Tamura
- Department of Pharmacology, Tokyo University of Pharmacy & Life Science, Japan
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