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Szabó D, Gömöry Á, Ludányi K, Vékey K, Drahos L. Very Low-Pressure CID Experiments: High Energy Transfer and Fragmentation Pattern at the Single Collision Regime. Molecules 2023; 29:211. [PMID: 38202794 PMCID: PMC10780993 DOI: 10.3390/molecules29010211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 12/20/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
We have performed CID experiments on a triple quadrupole instrument, lowering the collision gas pressure by 50 times compared to its conventional value. The results show that at very low-collision gas pressure, single collisions dominate the spectra. Indirectly, these results suggest that under conventional conditions, 20-50 collisions may be typical in CID experiments. The results show a marked difference between low- and high-pressure CID spectra, the latter being characterized in terms of 'slow heating' and predominance of consecutive reactions. The results indicate that under single collision conditions, the collisional energy transfer efficiency is very high: nearly 100% of the center of mass kinetic energy is converted to internal energy.
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Affiliation(s)
- Dániel Szabó
- MS Proteomics Research Group, HUN-REN Research Centre for Natural Sciences, H-1117 Budapest, Hungary (Á.G.); (K.V.)
| | - Ágnes Gömöry
- MS Proteomics Research Group, HUN-REN Research Centre for Natural Sciences, H-1117 Budapest, Hungary (Á.G.); (K.V.)
| | - Krisztina Ludányi
- Department of Pharmaceutics, Semmelweis University, Hőgyes Endre 7–9, H-1092 Budapest, Hungary;
| | - Károly Vékey
- MS Proteomics Research Group, HUN-REN Research Centre for Natural Sciences, H-1117 Budapest, Hungary (Á.G.); (K.V.)
| | - László Drahos
- MS Proteomics Research Group, HUN-REN Research Centre for Natural Sciences, H-1117 Budapest, Hungary (Á.G.); (K.V.)
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Guo S, Qiu S, Cai Y, Wang Z, Yang Q, Tang S, Xie Y, Zhang A. Mass spectrometry-based metabolomics for discovering active ingredients and exploring action mechanism of herbal medicine. Front Chem 2023; 11:1142287. [PMID: 37065828 PMCID: PMC10102349 DOI: 10.3389/fchem.2023.1142287] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 03/20/2023] [Indexed: 04/03/2023] Open
Abstract
Natural products derived from herbal medicine are a fruitful source of lead compounds because of their structural diversity and potent bioactivities. However, despite the success of active compounds derived from herbal medicine in drug discovery, some approaches cannot effectively elucidate the overall effect and action mechanism due to their multi-component complexity. Fortunately, mass spectrometry-based metabolomics has been recognized as an effective strategy for revealing the effect and discovering active components, detailed molecular mechanisms, and multiple targets of natural products. Rapid identification of lead compounds and isolation of active components from natural products would facilitate new drug development. In this context, mass spectrometry-based metabolomics has established an integrated pharmacology framework for the discovery of bioactivity-correlated constituents, target identification, and the action mechanism of herbal medicine and natural products. High-throughput functional metabolomics techniques could be used to identify natural product structure, biological activity, efficacy mechanisms, and their mode of action on biological processes, assisting bioactive lead discovery, quality control, and accelerating discovery of novel drugs. These techniques are increasingly being developed in the era of big data and use scientific language to clarify the detailed action mechanism of herbal medicine. In this paper, the analytical characteristics and application fields of several commonly used mass spectrometers are introduced, and the application of mass spectrometry in the metabolomics of traditional Chinese medicines in recent years and its active components as well as mechanism of action are also discussed.
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Affiliation(s)
- Sifan Guo
- International Advanced Functional Omics Platform, Scientific Experiment Center and Hainan General Hospital, College of Chinese Medicine, Hainan Medical University, Haikou, China
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Shi Qiu
- International Advanced Functional Omics Platform, Scientific Experiment Center and Hainan General Hospital, College of Chinese Medicine, Hainan Medical University, Haikou, China
- *Correspondence: Shi Qiu, ; Songqi Tang, ; Yiqiang Xie, ; Aihua Zhang,
| | - Ying Cai
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zhibo Wang
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Qiang Yang
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Songqi Tang
- International Advanced Functional Omics Platform, Scientific Experiment Center and Hainan General Hospital, College of Chinese Medicine, Hainan Medical University, Haikou, China
- *Correspondence: Shi Qiu, ; Songqi Tang, ; Yiqiang Xie, ; Aihua Zhang,
| | - Yiqiang Xie
- International Advanced Functional Omics Platform, Scientific Experiment Center and Hainan General Hospital, College of Chinese Medicine, Hainan Medical University, Haikou, China
- *Correspondence: Shi Qiu, ; Songqi Tang, ; Yiqiang Xie, ; Aihua Zhang,
| | - Aihua Zhang
- International Advanced Functional Omics Platform, Scientific Experiment Center and Hainan General Hospital, College of Chinese Medicine, Hainan Medical University, Haikou, China
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, China
- *Correspondence: Shi Qiu, ; Songqi Tang, ; Yiqiang Xie, ; Aihua Zhang,
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Ogrinc N, Schneider S, Bourmaud A, Gengler N, Salzet M, Fournier I. Direct In Vivo Analysis of CBD- and THC-Acid Cannabinoids and Classification of Cannabis Cultivars Using SpiderMass. Metabolites 2022; 12:metabo12060480. [PMID: 35736414 PMCID: PMC9227750 DOI: 10.3390/metabo12060480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 05/21/2022] [Accepted: 05/23/2022] [Indexed: 02/01/2023] Open
Abstract
In recent years, cannabis and hemp-based products have become increasingly popular for recreational use, edibles, beverages, health care products, and medicines. The rapid detection and differentiation of phytocannabinoids is, therefore, essential to assess the potency and the therapeutic and nutritional values of cannabis cultivars. Here, we implemented SpiderMass technology for in vivo detection of cannabidiolic acid (CBDA) and ∆9-tetrahydrocannabinolicacid (∆9-THCA), and other endogenous organic plant compounds, to access distribution gradients within the plants and differentiate between cultivars. The SpiderMass system is composed of an IR-laser handheld microsampling probe connected to a mass spectrometer through a transfer tube. The analysis was performed on different plant organs from freshly cultivated cannabis plants in only a few seconds. SpiderMass analysis easily discriminated the two acid phytocannabinoid isomers via MS/MS, and the built statistical models differentiated between four cannabis cultivars. Different abundancies of the two acid phytocannabinoids were found along the plant as well as between different cultivars. Overall, these results introduce direct analysis by SpiderMass as a compelling analytical alternative for rapid hemp analysis.
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Affiliation(s)
- Nina Ogrinc
- Laboratoire Protéomique, Réponse Inflammatoire et Spectrométrie de Masse (PRISM), Inserm U1192, Université de Lille, F-59000 Lille, France; (N.O.); (M.S.)
| | - Serge Schneider
- Service de Toxicologie Analytique–Chimie Pharmaceutique, Laboratoire National de Santé (LNS), Dudelange, L-3555 Luxembourg, Luxembourg; (S.S.); (A.B.); (N.G.)
| | - Adèle Bourmaud
- Service de Toxicologie Analytique–Chimie Pharmaceutique, Laboratoire National de Santé (LNS), Dudelange, L-3555 Luxembourg, Luxembourg; (S.S.); (A.B.); (N.G.)
| | - Nicolas Gengler
- Service de Toxicologie Analytique–Chimie Pharmaceutique, Laboratoire National de Santé (LNS), Dudelange, L-3555 Luxembourg, Luxembourg; (S.S.); (A.B.); (N.G.)
| | - Michel Salzet
- Laboratoire Protéomique, Réponse Inflammatoire et Spectrométrie de Masse (PRISM), Inserm U1192, Université de Lille, F-59000 Lille, France; (N.O.); (M.S.)
- Institut Universitaire de France (IUF), F-75000 Paris, France
| | - Isabelle Fournier
- Laboratoire Protéomique, Réponse Inflammatoire et Spectrométrie de Masse (PRISM), Inserm U1192, Université de Lille, F-59000 Lille, France; (N.O.); (M.S.)
- Institut Universitaire de France (IUF), F-75000 Paris, France
- Correspondence:
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Piccolella S, Formato M, Pecoraro MT, Crescente G, Pacifico S. Discrimination of CBD-, THC- and CBC-type acid cannabinoids through diagnostic ions by UHPLC-HR-MS/MS in negative ion mode. J Pharm Biomed Anal 2021; 201:114125. [PMID: 33989997 DOI: 10.1016/j.jpba.2021.114125] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/29/2021] [Accepted: 05/03/2021] [Indexed: 11/17/2022]
Abstract
The interest in industrial hemp-based products and by-products to be utilized in food and nutraceutical sector is strictly linked to the demand for improved analytical methods to rapidly discriminate acid phytocannabinoid isomers. Indeed, the differentiation of acid phytocannabinoids, also named pre-cannabinoids, is not properly exploited and valued until now, and it is challenging. Herein, using high-resolution MS/MS, the most common pre-cannabinoids with the resorcinol core linked to the alkyl five carbons chain were deeply investigated in terms of their reactivity to collision-induced dissociation, gaining key data on the integrated energy framework of their dissociation pathway. In fact, CBD-, THC- and CBC-type pre-cannabinoids could be discriminated based on the base peak identity, and the intensity of common fragment ions, when collision energy fragmented precursor ions by 70-75 %. In particular, energy-resolved CID mass spectra highlighted that fragmentation occurs, unrelatedly to alkyl chain length, at phenolic and monoterpenic moieties levels. Accordingly, this tool is effective for further differentiating pre-cannabinoid homologues, from methyl- up to heptyl-homologues, getting new insight in acid cannabinoids heritage of hemp and its products.
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Affiliation(s)
- Simona Piccolella
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", Via Vivaldi 43, I-81100, Caserta, Italy
| | - Marialuisa Formato
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", Via Vivaldi 43, I-81100, Caserta, Italy
| | - Maria Tommasina Pecoraro
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", Via Vivaldi 43, I-81100, Caserta, Italy
| | - Giuseppina Crescente
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", Via Vivaldi 43, I-81100, Caserta, Italy
| | - Severina Pacifico
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania "Luigi Vanvitelli", Via Vivaldi 43, I-81100, Caserta, Italy.
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