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Abbasi Tarighat M, Abdi G, Abbasi Tarighat F, Shahmohammadi Bayatiyani K. Authentication and identification of Lamiaceae family with cyclic voltammetry fingerprint-PCA-LDA and determination of the used phenolic contents for classification using chromatographic analyses. Talanta 2023; 265:124894. [PMID: 37421792 DOI: 10.1016/j.talanta.2023.124894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 06/27/2023] [Accepted: 06/30/2023] [Indexed: 07/10/2023]
Abstract
Todays, it is essential to evaluate and check the quality of herbal medicines in to protect the public health. As medicinal plants, the extracts of labiate herbs are used directly or indirectly to treat a variety of diseases. Increase in their consumption has led to the fraud in herbal medicines. Hence, modern accurate diagnostic methods must be introduced to differentiate and authenticate these samples. Electrochemical fingerprints have not been evaluated for their capacity to distinguish and classify various genera within a family. Since it is essential to classify, identify, and distinguish between these closely related plants in order to guarantee the quality of the raw materials, the authenticity and quality of 48 dried and fresh Lamiaceae samples, which include Mint, Thyme, Oregano, Satureja, Basil, and Lavender with various geographic origins, were examined. The present study focused on (a) classification and authentication Labiate herbs extracts and (b) identification of active compounds in samples by Gas chromatography and HPLC methods. This was accomplished using principal component analysis (PCA) and PCA-linear discriminate analysis (PCA-LDA). The results of the clustering revealed that PCA-LDA categorized mint species more accurately than PCA. In addition to certain flavonoids including ferulic acid, apigenin, luteolin, and quercetin, HPLC and GC analysis of the ethanolic extract revealed the presence of phenolic acids such as rosmarenic acid, methyl rosmarenate, caffeic acid, cinnamic acid, and chlorogenic acid. Comparing results of PCA-LDA with chromatographic analysis show that the authentication and detection of fraud samples were correctly performed using chemometyrics technique based on CV fingerprints. Even, there was no need to completely identify components of the mint samples.
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Affiliation(s)
- Maryam Abbasi Tarighat
- Faculty of Nano and Bio Science and Technology, Persian Gulf University, Bushehr, 75169, Iran.
| | - Gholamreza Abdi
- Department of Biotechnology, Persian Gulf Research Institute, Persian Gulf University, Bushehr, 75169, Iran.
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De Silva DAM, Jeewanthi RKC, Rajapaksha RHN, Weddagala WMTB, Hirotsu N, Shimizu BI, Munasinghe MAJP. Clean vs dirty labels: Transparency and authenticity of the labels of Ceylon cinnamon. PLoS One 2021; 16:e0260474. [PMID: 34813609 PMCID: PMC8610277 DOI: 10.1371/journal.pone.0260474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 11/09/2021] [Indexed: 11/19/2022] Open
Abstract
Ceylon cinnamon, which was regarded as a luxury spice during ancient times, has been consumed for its medicinal properties and health benefits for thousands of years. For centuries, Arabian traders controlled the European cinnamon trade through limited supplies from a country which they did not reveal. Content marketing analysis and chemical profiling of value-added products of Ceylon cinnamon in the global marketplace are proposed to investigate the clean status of the product labels. In the present study, a mixed-method approach was employed to investigate the labels of 6 types of value-added forms of cinnamon; i.e. quills, powder, tea, breakfast cereals, confectionery and bakery and nutraceuticals which are used in USA, UK, Mexico, Japan and products of Sri Lankan cinnamon exporters. Two hundred and seventy-six labels were analyzed to find out the aspects of clean status, transparency and authenticity. Key label claims of the cinnamon products lie within the bounds of cleaner, healthy, nutritional and sustainable attributes. Consumer perception lies within ingredients, nutritional value, country of origin and claim on safety and quality standards and certification. The value chain transparency, ethical rules (species mislabeling), and chemical profile of the pharmaceutical, confectionery and fragrance industry inputs were ignored. The best claim and competitive advantage of the Ceylon cinnamon; an ultra-low level (<0.01 mg/g Dry Weight) of Coumarin, were rarely indicated in labels. Lack of clean labels and traceability lagged Ceylon cinnamon in the 40 international markets while Cassia cinnamon (Coumarin content 2.23 mg/g DW), a major competitor of Ceylon cinnamon appears in the market with dirty labels. Millennials and upper-middle-class female consumers in their active ages, place a high demand on Ceylon cinnamon. Today's tech-savvy global consumers of Ceylon cinnamon use market intelligence frequently for identifying product authenticity. Well equipped clean labels were found to be demanded by the modern cinnamon consumers.
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Affiliation(s)
- Devarahandhi Achini Melda De Silva
- Department of Agribusiness Management, Faculty of Agricultural Sciences, Sabaragamuwa University of Sri Lanka, Belihuloya, Sabaragamuwa Province, Sri Lanka
| | - Renda Kankanamge Chaturika Jeewanthi
- Department of Agribusiness Management, Faculty of Agricultural Sciences, Sabaragamuwa University of Sri Lanka, Belihuloya, Sabaragamuwa Province, Sri Lanka
| | - Rajapakshage Heshani Navoda Rajapaksha
- Department of Agribusiness Management, Faculty of Agricultural Sciences, Sabaragamuwa University of Sri Lanka, Belihuloya, Sabaragamuwa Province, Sri Lanka
| | | | - Naoki Hirotsu
- Department of Life Sciences, Toyo University, Itakura, Gunma, Japan
| | - Bun-ichi Shimizu
- Department of Life Sciences, Toyo University, Itakura, Gunma, Japan
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Affiliation(s)
- Virgil Danciu
- Babes-Bolyai University, Faculty of Chemistry and Chemical Engineering, Cluj-Napoca, Romania
- Research Center for Advanced Chemical Analysis, Instrumentation and Chemometrics, Cluj-Napoca, Romania
| | - Anamaria Hosu
- Babes-Bolyai University, Faculty of Chemistry and Chemical Engineering, Cluj-Napoca, Romania
- Research Center for Advanced Chemical Analysis, Instrumentation and Chemometrics, Cluj-Napoca, Romania
| | - Claudia Cimpoiu
- Babes-Bolyai University, Faculty of Chemistry and Chemical Engineering, Cluj-Napoca, Romania
- Research Center for Advanced Chemical Analysis, Instrumentation and Chemometrics, Cluj-Napoca, Romania
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Mondal S, Ghosh D, Ganapaty S, Chekuboyina SVG, Samal M. Hepatoprotective activity of Macrothelypteris torresiana (Gaudich.) aerial parts against CCl 4-induced hepatotoxicity in rodents and analysis of polyphenolic compounds by HPTLC. J Pharm Anal 2018; 7:181-189. [PMID: 29404036 PMCID: PMC5790686 DOI: 10.1016/j.jpha.2016.12.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 12/02/2016] [Accepted: 12/29/2016] [Indexed: 12/14/2022] Open
Abstract
Macrothelypteris torresiana is a fern species belonging to family Thelypteridaceae. The present study was conducted to evaluate hepatoprotective potential of ethanol extract from M. torresiana aerial parts (EEMTAP) and detect the polyphenolic compounds present in the extract using high performance thin layer chromatography (HPTLC). Hepatoprotective potential of EEMTAP were tested at doses of 300 and 600 mg/kg, per os (p.o.), on Wistar albino rats. The extract and silymarin treated animal groups showed significant decrease in activities of different biochemical parameters like serum glutamic oxaloacetic transaminase (SGOT), serum glutamate-pyruvate transaminase (SGPT), alkaline phosphatase (ALP), which were elevated by carbon tetrachloride (CCl4) intoxication. The levels of total bilirubin and total protein alongwith the liver weight were also restored to normalcy by EEMTAP and silymarin treatment. After CCl4 administration the level of hepatic antioxidant enzymes such as Glutathione (GSH) and Catalase (CAT) were decreased whereas the level of hepatic lipid peroxidation (LPO) was elevated. The level of these hepatic antioxidant enzymes were also brought to normalcy by EEMTAP and silymarin treatment. Histological studies supported the biochemical findings and treatment with EEMTAP at doses 300 and 600 mg/kg, p.o. was found to be effective in restoring CCl4-induced hepatotoxicity in rats. A simple HPTLC analysis was conducted for the detection of polyphenolic compounds in EEMTAP, and the result revealed the presence of caffeic acid as phenolic acid and quercetin as flavonoid. The proposed HPTLC method is simple, concise and provides a good resolution of caffeic acid and quercetin from other constituents present in EEMTAP.
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Affiliation(s)
- Sumanta Mondal
- GITAM Institute of Pharmacy, GITAM University, Visakhapatnam, Andhra Pradesh, India
| | - Debjit Ghosh
- Department of Chemistry, GITAM Institute of Science, GITAM University, Visakhapatnam, Andhra Pradesh, India
| | - Seru Ganapaty
- GITAM Institute of Pharmacy, GITAM University, Visakhapatnam, Andhra Pradesh, India
| | | | - Manisha Samal
- GITAM Institute of Pharmacy, GITAM University, Visakhapatnam, Andhra Pradesh, India
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Saint-Lary L, Roy C, Paris JP, Martin JF, Thomas OP, Fernandez X. Metabolomics for the Authentication of Natural Extracts Used in Flavors and Fragrances: the Case Study of Violet Leaf Absolutes from Viola odorata. Chem Biodivers 2016; 13:737-47. [PMID: 27135901 DOI: 10.1002/cbdv.201500230] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 10/05/2015] [Indexed: 11/08/2022]
Abstract
Natural extracts used in fine fragrances (alcoholic perfumes) are rare and precious. As such, they represent an interesting target for fraudulent practices called adulterations. Absolutes, important materials used in the creation of perfumes, are obtained by organic solvent extraction of raw plant materials. Because the nonvolatile part of these natural extracts is not normalized and scarcely reported, highlighting potential adulterations present in this fraction appears highly challenging. For the first time, we investigated the use of nontargeted UHPLC-ToFMS metabolomics for this purpose, considering Viola odorata l., a plant largely used in the perfume industry, as a model. Significant differences in the metabolic fingerprints of the violet leaf absolutes were evidenced according to geographical locations, and/or adulterations. Additionally, markers of the geographical origin were detected through their molecular weight/most probable molecular formula and retention time, while adulterations were statistically validated. In this study, we thus clearly demonstrated the efficiency of UHPLC-ToFMS-based metabolomics in accelerating both the identification of the origin of raw materials as well as the search for potential adulterations in absolutes, natural products of high added value.
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Affiliation(s)
- Laure Saint-Lary
- UMR CNRS 7272, Institut de Chimie de Nice, Université de Nice Sophia-Antipolis, Parc Valrose, FR-06108, Nice Cedex 2.,PAYAN BERTRAND, 28, Av. Jean XXIII, FR-06130, Grasse.,European Research Institute on Natural Ingredients (ERINI), Espace Jacques-Louis Lions, 4 Traverse Dupont, FR-06130, Grasse
| | - Céline Roy
- European Research Institute on Natural Ingredients (ERINI), Espace Jacques-Louis Lions, 4 Traverse Dupont, FR-06130, Grasse
| | | | | | - Olivier P Thomas
- UMR CNRS 7272, Institut de Chimie de Nice, Université de Nice Sophia-Antipolis, Parc Valrose, FR-06108, Nice Cedex 2.,Institut Méditerranéen de Biodiversité et d'Ecologie marine et continentale (IMBE), UMR CNRS - IRD - Aix-Marseille Université - Avignon Université, Station Marine d'Endoume, Rue de la Batterie des Lions, FR-13007, Marseille
| | - Xavier Fernandez
- UMR CNRS 7272, Institut de Chimie de Nice, Université de Nice Sophia-Antipolis, Parc Valrose, FR-06108, Nice Cedex 2
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Pramod K, Ilyas UK, Singh M, Kamal YT, Ahmad S, Ansari SH, Ali J. High-Performance Thin-Layer Chromatographic Analysis of Eugenol in Developed Nanoemulsion Gel and Nanoparticles: Validation of a Stability-Indicating Method. ACTA CHROMATOGR 2015. [DOI: 10.1556/achrom.27.2015.3.12] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Al Nomaani RSS, Hossain MA, Weli AM, Al-Riyami Q, Al-Sabahi JN. Chemical composition of essential oils and in vitro antioxidant activity of fresh and dry leaves crude extracts of medicinal plant of Lactuca Sativa L. native to Sultanate of Oman. Asian Pac J Trop Biomed 2013; 3:353-7. [PMID: 23646297 PMCID: PMC3642443 DOI: 10.1016/s2221-1691(13)60076-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Accepted: 04/25/2013] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVE To isolate and analyse the chemical composition in the essential oils and free radical scavenging activity of different crude extracts from the fresh and dry leaves of vegetable plants of Lactuca sativa L. (L. sativa). METHODS The essential oils and volatile chemical constituents were isolated from the fresh and dry leaves of L. sativa (lettuce) grown in Sultanate of Oman by hydro distillation method. The antioxidant activity of the crude extracts was carried out by well established free radical scavenging activity (DPPH) method. RESULTS About 20 chemical compounds of different concentration representing 83.07% and 79.88% respectively were isolated and identified by gas chromatography-mass spectroscopy in the essential oils isolated from the fresh and dry leaves as α-pinene (5.11% and 4.05%), γ-cymene (2.07% and 1.92%), thymol (11.55% and 10.73%), durenol (52.00% and 49.79%), α-terpinene (1.66% and 1.34%), thymol acetate (0.99% and 0.67%), caryophyllene (2.11% and 1.98%), spathulenol (3.09% and 2.98%), camphene (4.11% and 3.65%), limonene (1.28% and 1.11%) representing these major chemical compounds. However, some other minor chemical constituents were also isolated and identified from the essential oil of lettuce including β-pinene, α-terpinolene, linalool, 4-terpineol, α-terpineol, o-methylthymol, L-alloaromadendrene and viridiflorene. CONCLUSIONS The chemical constituents in the essential oils from the locally grown lettuce were identified in the following classes or groups of chemical compounds such as monoterpenes, sesquiterpenes volatile organic compounds and their oxygenated hydrocarbons. Therefore, the essential oils and the crude extracts from Omani vegetable species of lettuce are active candidates which would be used as antioxidant, antifungal or antimicrobial agents in new drugs preparation for therapy of infectious diseases.
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Affiliation(s)
- Rahma Said Salim Al Nomaani
- School of Pharmacy, College of Pharmacy and Nursing, University of Nizwa, P. O. Box 33, Postal Code 616, Nizwa, Sultanate of Oman
| | - Mohammad Amzad Hossain
- School of Pharmacy, College of Pharmacy and Nursing, University of Nizwa, P. O. Box 33, Postal Code 616, Nizwa, Sultanate of Oman
| | - Afaf Mohammed Weli
- School of Pharmacy, College of Pharmacy and Nursing, University of Nizwa, P. O. Box 33, Postal Code 616, Nizwa, Sultanate of Oman
| | - Qasim Al-Riyami
- School of Pharmacy, College of Pharmacy and Nursing, University of Nizwa, P. O. Box 33, Postal Code 616, Nizwa, Sultanate of Oman
| | - Jamal Nasser Al-Sabahi
- Central Instrument Laboratory, College of Agriculture and Marine Sciences, Sultan Qaboos University, Sultanate of Oman
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Subki SY, Jamal JA, Husain K, Manshoor N. Characterisation of leaf essential oils of three Cinnamomum species from Malaysia by gas chromatography and multivariate data analysis. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.phcgj.2012.12.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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