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Bielecka M, Stafiniak M, Pencakowski B, Ślusarczyk S, Jastrzębski JP, Paukszto Ł, Łaczmański Ł, Gharibi S, Matkowski A. Comparative transcriptomics of two Salvia subg. Perovskia species contribute towards molecular background of abietane-type diterpenoid biosynthesis. Sci Rep 2024; 14:3046. [PMID: 38321199 PMCID: PMC10847172 DOI: 10.1038/s41598-024-53510-5] [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: 12/02/2023] [Accepted: 02/01/2024] [Indexed: 02/08/2024] Open
Abstract
Tanshinones, are a group of diterpenoid red pigments present in Danshen - an important herbal drug of Traditional Chinese Medicine which is a dried root of Salvia miltiorrhiza Bunge. Some of the tanshinones are sought after as pharmacologically active natural products. To date, the biosynthetic pathway of tanshinones has been only partially elucidated. These compounds are also present in some of the other Salvia species, i.a. from subgenus Perovskia, such as S. abrotanoides (Kar.) Sytsma and S. yangii B.T. Drew. Despite of the close genetic relationship between these species, significant qualitative differences in their diterpenoid profile have been discovered. In this work, we have used the Liquid Chromatography-Mass Spectrometry analysis to follow the content of diterpenoids during the vegetation season, which confirmed our previous observations of a diverse diterpenoid profile. As metabolic differences are reflected in different transcript profile of a species or tissues, we used metabolomics-guided transcriptomic approach to select candidate genes, which expression possibly led to observed chemical differences. Using an RNA-sequencing technology we have sequenced and de novo assembled transcriptomes of leaves and roots of S. abrotanoides and S. yangii. As a result, 134,443 transcripts were annotated by UniProt and 56,693 of them were assigned as Viridiplantae. In order to seek for differences, the differential expression analysis was performed, which revealed that 463, 362, 922 and 835 genes indicated changes in expression in four comparisons. GO enrichment analysis and KEGG functional analysis of selected DEGs were performed. The homology and expression of two gene families, associated with downstream steps of tanshinone and carnosic acid biosynthesis were studied, namely: cytochromes P-450 and 2-oxoglutarate-dependend dioxygenases. Additionally, BLAST analysis revealed existence of 39 different transcripts related to abietane diterpenoid biosynthesis in transcriptomes of S. abrotanoides and S. yangii. We have used quantitative real-time RT-PCR analysis of selected candidate genes, to follow their expression levels over the vegetative season. A hypothesis of an existence of a multifunctional CYP76AH89 in transcriptomes of S. abrotanoides and S. yangii is discussed and potential roles of other CYP450 homologs are speculated. By using the comparative transcriptomic approach, we have generated a dataset of candidate genes which provides a valuable resource for further elucidation of tanshinone biosynthesis. In a long run, our investigation may lead to optimization of diterpenoid profile in S. abrotanoides and S. yangii, which may become an alternative source of tanshinones for further research on their bioactivity and pharmacological therapy.
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Affiliation(s)
- Monika Bielecka
- Department of Pharmaceutical Biology and Biotechnology, Wroclaw Medical University, Borowska 211A, 50-556, Wrocław, Poland.
| | - Marta Stafiniak
- Department of Pharmaceutical Biology and Biotechnology, Wroclaw Medical University, Borowska 211A, 50-556, Wrocław, Poland
| | - Bartosz Pencakowski
- Department of Pharmaceutical Biology and Biotechnology, Wroclaw Medical University, Borowska 211A, 50-556, Wrocław, Poland
| | - Sylwester Ślusarczyk
- Department of Pharmaceutical Biology and Biotechnology, Wroclaw Medical University, Borowska 211A, 50-556, Wrocław, Poland
| | - Jan Paweł Jastrzębski
- Department of Plant Physiology, Genetics and Biotechnology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A/113, 10-719, Olsztyn, Poland
| | - Łukasz Paukszto
- Department of Botany and Nature Protection, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Prawocheńskiego 17, 10-720, Olsztyn, Poland
| | - Łukasz Łaczmański
- Laboratory of Genomics & Bioinformatics, Hirszfeld Institute of Immunology and Experimental Therapy PAS, Rudolfa Weigla 12, Wrocław, Poland
| | - Shima Gharibi
- Department of Pharmaceutical Biology and Biotechnology, Wroclaw Medical University, Borowska 211A, 50-556, Wrocław, Poland
- Core Research Facilities (CRF), Isfahan University of Medical Sciences, Isfahan, 81746-73461, Iran
| | - Adam Matkowski
- Department of Pharmaceutical Biology and Biotechnology, Wroclaw Medical University, Borowska 211A, 50-556, Wrocław, Poland
- Botanical Garden of Medicinal Plants, Wroclaw Medical University, Jana Kochanowskiego 14, Wrocław, Poland
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Kianersi F, Amin Azarm D, Fatemi F, Jamshidi B, Pour-Aboughadareh A, Janda T. The Influence of Methyl Jasmonate on Expression Patterns of Rosmarinic Acid Biosynthesis Genes, and Phenolic Compounds in Different Species of Salvia subg. Perovskia Kar L. Genes (Basel) 2023; 14:genes14040871. [PMID: 37107629 PMCID: PMC10137496 DOI: 10.3390/genes14040871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/30/2023] [Accepted: 04/03/2023] [Indexed: 04/08/2023] Open
Abstract
Salvia yangii B.T. Drew and Salvia abrotanoides Kar are two important fragrant and medicinal plants that belong to the subgenus Perovskia. These plants have therapeutic benefits due to their high rosmarinic acid (RA) content. However, the molecular mechanisms behind RA generation in two species of Salvia plants are still poorly understood. As a first report, the objectives of the present research were to determine the effects of methyl jasmonate (MeJA) on the rosmarinic acid (RA), total flavonoid and phenolic contents (TFC and TPC), and changes in the expression of key genes involved in their biosynthesis (phenylalanine ammonia lyase (PAL), 4-coumarate-CoA ligase (4CL), and rosmarinic acid synthase (RAS)). The results of High-performance liquid chromatography (HPLC) analysis indicated that MeJA significantly increased RA content in S. yungii and S. abrotanoides species (to 82 and 67 mg/g DW, respectively) by 1.66- and 1.54-fold compared with untreated plants. After 24 h, leaves of Salvia yangii and Salvia abrotanoides species treated with 150 M MeJA had the greatest TPC and TFC (80 and 42 mg TAE/g DW, and 28.11 and 15.14 mg QUE/g DW, respectively), which was in line with the patterns of gene expression investigated. Our findings showed that MeJA dosages considerably enhanced the RA, TPC, and TFC contents in both species compared with the control treatment. Since increased numbers of transcripts for PAL, 4CL, and RAS were also detected, the effects of MeJA are probably caused by the activation of genes involved in the phenylpropanoid pathway.
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Affiliation(s)
- Farzad Kianersi
- School of Environmental Sciences, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
| | - Davood Amin Azarm
- Department of Horticulture Crop Research, Isfahan Agricultural and Natural Resources Research and Education Center, AREEO, Isfahan P.O. Box 81785-199, Iran
| | - Farzaneh Fatemi
- Department of Agronomy and Plant Breeding, Faculty of Agriculture, Bu-Ali Sina University, Hamedan P.O. Box 6517838695, Iran
| | - Bita Jamshidi
- Department of Food Security and Public Health, Khabat Technical Institute, Erbil Polytechnic University, Erbil 44001, Iraq
| | - Alireza Pour-Aboughadareh
- Seed and Plant Improvement Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj P.O. Box 3158854119, Iran
| | - Tibor Janda
- Department of Plant Physiology and Metabolomics, Agricultural Institute, Centre for Agricultural Research, 2462 Martonvásár, Hungary
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Forzato C, Nitti P. New Diterpenes with Potential Antitumoral Activity Isolated from Plants in the Years 2017-2022. PLANTS (BASEL, SWITZERLAND) 2022; 11:2240. [PMID: 36079622 PMCID: PMC9460660 DOI: 10.3390/plants11172240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 07/29/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
Diterpenes represent a wider class of isoprenoids, with more than 18,000 isolated compounds, and are present in plants, fungi, bacteria, and animals in both terrestrial and marine environments. Here, we report on the fully characterised structures of 251 new diterpenes, isolated from higher plants and published from 2017, which are shown to have antitumoral activity. An overview on the most active compounds, showing IC50 < 20 μM, is provided for diterpenes of different classes. The most active compounds were extracted from 29 different plant families; particularly, Euphorbiaceae (69 compounds) and Lamiaceae (54 compounds) were the richest sources of active compounds. A better activity than the positive control was obtained with 33 compounds against the A549 cell line, 28 compounds against the MCF-7 cell line, 9 compounds against the HepG2 cell line, 8 compounds against the Hep3B cell line, 19 compounds against the SMMC-7721 cell line, 9 compounds against the HL-60 cell line, 24 compounds against the SW480 cell line, and 19 compounds against HeLa.
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Seasonal Variations of Rosmarinic Acid and Its Glucoside and Expression of Genes Related to Their Biosynthesis in Two Medicinal and Aromatic Species of Salvia subg. Perovskia. BIOLOGY 2021; 10:biology10060458. [PMID: 34067387 PMCID: PMC8224735 DOI: 10.3390/biology10060458] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/12/2021] [Accepted: 05/19/2021] [Indexed: 11/16/2022]
Abstract
Simple Summary Here, we studied two closely related medicinal and aromatic plants from Asia, called Russian sage or from their previously used Latin name–Perovskia. These plants contain various specialized metabolites called phenylpropanoids that contribute to their medicinal uses. In our experiments, several different specialized phytochemicals were traced down in the roots and leaves with the major metabolite called rosmarinic acid, known for health beneficial properties. In order to check if the composition of these plants is regulated by specific genes encoding proteins that assemble these phytochemicals, we analyzed their expression during the growth season (spring, summer and fall). Despite being the closest kin, the two species of Russian sage displayed different seasonal changes in the composition of bioactive metabolites and the activity of genes responsible for their production. The genes’ activity was correlated with rosmarinic acid content in the roots but not in the green parts of the plants. Two genes pointed out were linked to the regulation of rosmarinic acid biosynthesis, called RAS (for Rosmarinic Acid-Synthase) and a newly reported version of an oxidizing enzyme called Cyp98A14. These discoveries broaden our understanding of relationships between the genes’ activity and production of bioactive constituents in herbs such as the two studied species of Russian sages. Abstract Salvia abrotanoides Kar. and Salvia yangii B.T. Drew are medicinal and aromatic plants belonging to the subgenus Perovskia and used as herbal medicines in Asia. Derivatives of caffeic acid, mainly rosmarinic acid (RA), are the major phenolic compounds identified in these plants. Understanding the factors and molecular mechanisms regulating the accumulation of pharmacologically and ecologically relevant phenolic metabolites is essential for future biotechnological and medical applications. Up to date, no studies of phenylpropanoid biosynthetic pathway at the transcriptional level has been performed in the Perovskia subgenus. Using a combined qRT-PCR transcriptional activity analysis with LC-MS based metabolic profiling of roots and leaves at the beginning, in the middle and at the end of vegetation season, we have identified the following gene candidates with properties correlating to phenolic acid biosynthesis in S. abrotanoides and S. yangii: PAL, C4H, 4CL, TAT, HPPR, RAS1, RAS2 and Cyp98A14. A comparison of phenolic acid profiles with gene transcript levels revealed the transcriptional regulation of RA biosynthesis in the roots but not the leaves of the studied species. Additionally, RAS1 and Cyp98A14 were identified as rate-limiting steps regulating phenylpropanoid biosynthesis on a transcription level. In the future, this will facilitate the gene-based metabolic enhancement of phenolic compounds production in these promising medicinal herbs.
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Bielecka M, Pencakowski B, Stafiniak M, Jakubowski K, Rahimmalek M, Gharibi S, Matkowski A, Ślusarczyk S. Metabolomics and DNA-Based Authentication of Two Traditional Asian Medicinal and Aromatic Species of Salvia subg. Perovskia. Cells 2021; 10:cells10010112. [PMID: 33435339 PMCID: PMC7826587 DOI: 10.3390/cells10010112] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/02/2021] [Accepted: 01/07/2021] [Indexed: 12/26/2022] Open
Abstract
Subgenus Perovskia of the extended genus of Salvia comprises several Central Asian medicinal and aromatic species, of which S. yangii and S. abrotanoides are the most widespread. These plants are cultivated in Europe as robust ornamentals, and several cultivars are available. However, their medicinal potential remains underutilized because of limited information about their phytochemical and genetic diversity. Thus, we combined an ultra-high performance liquid chromatography quadrupole time of flight mass spectrometry (UHPLC-QTOF-MS) based metabolomics with DNA barcoding approach based on trnH-psbA and ITS2 barcodes to clarify the relationships between these two taxa. Metabolomic analysis demonstrated that aerial parts are more similar than roots and none of the major compounds stand out as distinct. Sugiol in S. yangii leaves and carnosic acid quinone in S. abrotanoides were mostly responsible for their chemical differentiation, whereas in roots the distinction was supported by the presence of five norditerpenoids in S. yangii and two flavonoids and one norditerpenoid in S. abrotanoides. To verify the metabolomics-based differentiation, we performed DNA authentication that revealed S. yangii and S. abrotanoides to be very closely related but separate species. We demonstrated that DNA barcoding coupled with parallel LC-MS profiling constitutes a powerful tool in identification of taxonomically close Salvia species.
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Affiliation(s)
- Monika Bielecka
- Department of Pharmaceutical Biotechnology, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland; (B.P.); (M.S.)
- Correspondence: ; Tel.:+48-717840500
| | - Bartosz Pencakowski
- Department of Pharmaceutical Biotechnology, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland; (B.P.); (M.S.)
| | - Marta Stafiniak
- Department of Pharmaceutical Biotechnology, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland; (B.P.); (M.S.)
| | - Klemens Jakubowski
- Botanical Garden of Medicinal Plants, Wroclaw Medical University, Jana Kochanowskiego 14, 51-601 Wroclaw, Poland; (K.J.); (M.R.); (A.M.)
| | - Mehdi Rahimmalek
- Botanical Garden of Medicinal Plants, Wroclaw Medical University, Jana Kochanowskiego 14, 51-601 Wroclaw, Poland; (K.J.); (M.R.); (A.M.)
- Department of Horticulture, College of Agriculture, Isfahan University of Technology, Isfahan 841583111, Iran
| | - Shima Gharibi
- Core Research Facility (CRF), Isfahan University of Medical Sciences, Hezar Jerib Street, Isfahan 8174673461, Iran;
| | - Adam Matkowski
- Botanical Garden of Medicinal Plants, Wroclaw Medical University, Jana Kochanowskiego 14, 51-601 Wroclaw, Poland; (K.J.); (M.R.); (A.M.)
- Department of Pharmaceutical Biology and Botany, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland;
| | - Sylwester Ślusarczyk
- Department of Pharmaceutical Biology and Botany, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland;
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Tanaka N, Takahashi S, Kajihara S, Tsuji D, Itoh K, Mamadalieva NZ, Kashiwada Y. Diterpenes from an Uzbek medicinal plant Perovskia scrophulariifolia: Their structures and anti-neuroinflammatory activity. Fitoterapia 2021; 149:104826. [PMID: 33429024 DOI: 10.1016/j.fitote.2021.104826] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/28/2020] [Accepted: 12/30/2020] [Indexed: 10/22/2022]
Abstract
Phytochemical investigation on the aerial parts of a Lamiaceous medicinal plant Perovskia scrophulariifolia collected in Uzbekistan resulted in the isolation of two new 20-norabietane diterpenes, along with thirteen known diterpenes including one 20-norabietane, eight abietanes, one 6,7-secoabietane, and three icetexanes. The structures of new 20-norabietane diterpenes, perovsfolins C (1) and D (2), were elucidated by spectroscopic analyses aided with calculations of ECD spectra. Perovsfolin C (1) is the first 20-norabietane diterpene possessing a 1,11-epoxy moiety, while perovsfolin D (2) is a 20-norabitetane diterpene with a 2-hydroxy-1,4-quinone moiety as C-ring. Anti-neuroinflammatory activity of the isolated diterpenes on microglial cells was evaluated.
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Affiliation(s)
- Naonobu Tanaka
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
| | - Sakura Takahashi
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
| | - Seita Kajihara
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
| | - Daisuke Tsuji
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
| | - Kohji Itoh
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
| | - Nilufar Z Mamadalieva
- Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent 100170, Uzbekistan
| | - Yoshiki Kashiwada
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan.
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Tanaka N, Niwa K, Kajihara S, Tsuji D, Itoh K, Mamadalieva NZ, Kashiwada Y. C28 Terpenoids from Lamiaceous Plant Perovskia scrophulariifolia: Their Structures and Anti-neuroinflammatory Activity. Org Lett 2020; 22:7667-7670. [DOI: 10.1021/acs.orglett.0c02855] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Naonobu Tanaka
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
| | - Kanji Niwa
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
| | - Seita Kajihara
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
| | - Daisuke Tsuji
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
| | - Kohji Itoh
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
| | - Nilufar Z. Mamadalieva
- Institute of the Chemistry of Plant Substances, Academy Sciences of of the Republic of Uzbekistan, Tashkent 100170, Uzbekistan
| | - Yoshiki Kashiwada
- Graduate School of Pharmaceutical Sciences, Tokushima University, Tokushima 770-8505, Japan
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Mohammadhosseini M, Venditti A, Akbarzadeh A. The genusPerovskiaKar.: ethnobotany, chemotaxonomy and phytochemistry: a review. TOXIN REV 2019. [DOI: 10.1080/15569543.2019.1691013] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Majid Mohammadhosseini
- Department of Chemistry, College of Basic Sciences, Shahrood Branch, Islamic Azad University, Shahrood, Iran
| | | | - Abolfazl Akbarzadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Qu LX, Liu YQ, Wang Y, Wang H, Huang XL, Zhang ML, Mou YX, Xu TH, Zhu YD. Diterpenoid and triterpenoid glycosides from Clinopodium chinense. Nat Prod Res 2019; 35:25-33. [PMID: 31135216 DOI: 10.1080/14786419.2019.1611811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Two new compounds, including a diterpenoid glycoside (1) and a triterpenoid glycoside (6), along with six known compounds were isolated from Clinopodium chinense. The structures of the new compounds were determined on basis of extensive spectral analysis and chemical method. Compounds 1-8 were evaluated for their insulin resistance effect and cytotoxic activity against the A549 and HepG2 cancer cell lines. None of the compounds were cytotoxic (IC50 > 100 μM), while compounds 1-3 and 5 showed the activity of ameliorating insulin resistance in HepG2.
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Affiliation(s)
- Ling-Xia Qu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China.,School of Pharmacy, Wenzhou Medical University, Wenzhou, China.,Health-cultivation Laboratory of the Ministry Education, Beijing University of Chinese Medicine, Beijing, China.,Health-cultivation Laboratory of the Beijing, Beijing University of Chinese Medicine, Beijing, China
| | - Yong-Qiao Liu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China.,Health-cultivation Laboratory of the Ministry Education, Beijing University of Chinese Medicine, Beijing, China.,Health-cultivation Laboratory of the Beijing, Beijing University of Chinese Medicine, Beijing, China
| | - Yang Wang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China.,Health-cultivation Laboratory of the Ministry Education, Beijing University of Chinese Medicine, Beijing, China.,Health-cultivation Laboratory of the Beijing, Beijing University of Chinese Medicine, Beijing, China
| | - Hong Wang
- School of Pharmacy, Wenzhou Medical University, Wenzhou, China
| | - Xue-Li Huang
- School of Pharmacy, Wenzhou Medical University, Wenzhou, China
| | - Mei-Ling Zhang
- School of Pharmacy, Wenzhou Medical University, Wenzhou, China
| | - Yong-Xiao Mou
- School of Pharmacy, Wenzhou Medical University, Wenzhou, China
| | - Tun-Hai Xu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China.,Health-cultivation Laboratory of the Ministry Education, Beijing University of Chinese Medicine, Beijing, China.,Health-cultivation Laboratory of the Beijing, Beijing University of Chinese Medicine, Beijing, China
| | - Yin-Di Zhu
- School of Pharmacy, Wenzhou Medical University, Wenzhou, China
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Ghaffari Z, Rahimmalek M, Sabzalian MR. Variations in Essential Oil Composition and Antioxidant Activity in Perovskia abrotanoides Kar. Collected from Different Regions in Iran. Chem Biodivers 2018; 15:e1700565. [PMID: 29687655 DOI: 10.1002/cbdv.201700565] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 04/18/2018] [Indexed: 02/06/2023]
Abstract
Essential oil (EO) composition, phenolic content, and antioxidant activity were investigated in 17 P. abrotanoides populations collected from different geographical regions in Iran. The highest (3.61%) and lowest (1.25%) essential oil yields were measured in populations from Semnan Province (PSESM2 ) and PISKS from Isfahan Province, respectively. GC/MS analysis identified camphor (4.05 - 35.94%), 1,8-cineole (7.15 - 24.34%), borneol (0 - 21.75%), and α-pinene (2.05 - 10.33%) as the main constituents of Perovskia essential oil. Cluster analysis classified the studied populations into four different groups: (I) high camphene, (II) high camphor/1,8-cineole, (III) high borneol/δ-3-carene, and (IV) high α-cadinol/trans-caryophyllene. The highest flavonoid and phenolic contents were detected in PISAK from Isfahan Province (4.09 ± 0.05 mgQE/gDW, 58.51 ± 1.63 mgGAE/gDW) and PKRGS from Khorasan Province (3.80 ± 0.002 mgQE/gDW, 66.86 ± 0.002 mgGAE/gDW). DPPH and reducing power activity model systems identified PMASA and PKRKL as the populations with the highest antioxidant activity. Finally, the data obtained represented valuable information for introducing elite populations with EO components favorable to pharmaceutical and industrial applications.
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Affiliation(s)
- Zahra Ghaffari
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan, 84156 83111, Iran
| | - Mehdi Rahimmalek
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan, 84156 83111, Iran
| | - Mohammad R Sabzalian
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan, 84156 83111, Iran
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