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Ma Q, Li T, Liu Y, Chai J, Xu Z, Liu A, Ma Y, Li M, Qu Y, Gao L. Experimental study on the detection of Gastrodia elata by enzymatic recombinase amplification and immunochromatography. Anal Biochem 2024; 694:115618. [PMID: 39009105 DOI: 10.1016/j.ab.2024.115618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 07/13/2024] [Accepted: 07/13/2024] [Indexed: 07/17/2024]
Abstract
OBJECTIVE The objective of this research is to develop two methodologies, Enzymatic recombinase amplification (ERA) and Polymerase Chain Reaction (PCR) coupled with Lateral Flow Dipstick (LFD), for the swift authentication of Gastrodia elata. METHODOLOGY Primers and nfo probes for the ERA of Gastrodia elata were developed based on the ITS2 genome sequences of Gastrodia elata and its counterfeits. Specific primers for the PCR analysis of Gastrodia elata were generated using the NCBI (National Center for Biotechnology Information) online platform. Through experimental validation, the optimal reaction system and conditions for both methodologies were established, and their efficacy was assessed. RESULTS The methodologies developed herein are applicable for the targeted analysis of the medicinal species, Gastrodia elata. The sensitivity of the ERA-LFD detection method matched that of the conventional PCR-LFD approach, recorded at 1 ng μL-1. Consistency was observed in the results across three replicates of visualization test strips for both techniques. Upon evaluation, both the PCR-LFD and ERA-LFD methods demonstrated a total compliance rate of 100 %. CONCLUSION The ERA-LFD and PCR-LFD methods facilitate reduced detection times and offer visual results. These techniques are particularly effective for on-site detection and quality control in the authentication of Gastrodia elata within traditional Chinese medicine markets and at the primary level of healthcare provision.
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Affiliation(s)
- Qiuhe Ma
- School of Medical Technology, Beihua University, Jilin, 132013, China
| | - Tao Li
- School of Medical Technology, Beihua University, Jilin, 132013, China
| | - Yue Liu
- School of Medical Technology, Beihua University, Jilin, 132013, China
| | - Jinjun Chai
- School of Medical Technology, Beihua University, Jilin, 132013, China
| | - Ziqiang Xu
- School of Medical Technology, Beihua University, Jilin, 132013, China
| | - Ang Liu
- School of Medical Technology, Beihua University, Jilin, 132013, China
| | - Yuhe Ma
- School of Medical Technology, Beihua University, Jilin, 132013, China
| | - Mingcheng Li
- School of Medical Technology, Beihua University, Jilin, 132013, China; Innovation Center for Detection on DNA Fingerprint of Traditional Chinese Medicine, Jilin, 132013, China
| | - Yongmei Qu
- Jilin Guoan Pharmaceutical Limited Company, Jilin, 132013, China
| | - Lijun Gao
- School of Medical Technology, Beihua University, Jilin, 132013, China.
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Ma J, Zhou X, Xie B, Wang C, Chen J, Zhu Y, Wang H, Ge F, Huang F. Application for Identifying the Origin and Predicting the Physiologically Active Ingredient Contents of Gastrodia elata Blume Using Visible-Near-Infrared Spectroscopy Combined with Machine Learning. Foods 2023; 12:4061. [PMID: 38002117 PMCID: PMC10670700 DOI: 10.3390/foods12224061] [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: 09/03/2023] [Revised: 10/16/2023] [Accepted: 10/20/2023] [Indexed: 11/26/2023] Open
Abstract
Gastrodia elata (G. elata) Blume is widely used as a health product with significant economic, medicinal, and ecological values. Due to variations in the geographical origin, soil pH, and content of organic matter, the levels of physiologically active ingredient contents in G. elata from different origins may vary. Therefore, rapid methods for predicting the geographical origin and the contents of these ingredients are important for the market. This paper proposes a visible-near-infrared (Vis-NIR) spectroscopy technology combined with machine learning. A variety of machine learning models were benchmarked against a one-dimensional convolutional neural network (1D-CNN) in terms of accuracy. In the origin identification models, the 1D-CNN demonstrated excellent performance, with the F1 score being 1.0000, correctly identifying the 11 origins. In the quantitative models, the 1D-CNN outperformed the other three algorithms. For the prediction set of eight physiologically active ingredients, namely, GA, HA, PE, PB, PC, PA, GA + HA, and total, the RMSEP values were 0.2881, 0.0871, 0.3387, 0.2485, 0.0761, 0.7027, 0.3664, and 1.2965, respectively. The Rp2 values were 0.9278, 0.9321, 0.9433, 0.9094, 0.9454, 0.9282, 0.9173, and 0.9323, respectively. This study demonstrated that the 1D-CNN showed highly accurate non-linear descriptive capability. The proposed combinations of Vis-NIR spectroscopy with 1D-CNN models have significant potential in the quality evaluation of G. elata.
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Affiliation(s)
- Jinfang Ma
- Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China
| | - Xue Zhou
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
- Nansha Research Institute, Sun Yat-sen University, Guangzhou 511466, China
| | - Baiheng Xie
- Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China
| | - Caiyun Wang
- Bijie Institute of Traditional Chinese Medicine, Bijie 551700, China
| | - Jiaze Chen
- Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China
| | - Yanliu Zhu
- Nansha Research Institute, Sun Yat-sen University, Guangzhou 511466, China
| | - Hui Wang
- Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China
| | - Fahuan Ge
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
- Nansha Research Institute, Sun Yat-sen University, Guangzhou 511466, China
| | - Furong Huang
- Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China
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Comparative analysis of infrared and electrochemical fingerprints of different medicinal parts of Eucommia ulmoides Oliver. INT J ELECTROCHEM SC 2023. [DOI: 10.1016/j.ijoes.2023.100078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Mazarakioti EC, Zotos A, Thomatou AA, Kontogeorgos A, Patakas A, Ladavos A. Inductively Coupled Plasma-Mass Spectrometry (ICP-MS), a Useful Tool in Authenticity of Agricultural Products' and Foods' Origin. Foods 2022; 11:foods11223705. [PMID: 36429296 PMCID: PMC9689705 DOI: 10.3390/foods11223705] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
Fraudulent practices are the first and foremost concern of food industry, with significant consequences in economy and human's health. The increasing demand for food has led to food fraud by replacing, mixing, blending, and mislabeling products attempting to increase the profits of producers and companies. Consequently, there was the rise of a multidisciplinary field which encompasses a large number of analytical techniques aiming to trace and authenticate the origins of agricultural products, food and beverages. Among the analytical strategies have been developed for the authentication of geographical origin of foodstuff, Inductively Coupled Plasma Mass Spectrometry (ICP-MS) increasingly dominates the field as a robust, accurate, and highly sensitive technique for determining the inorganic elements in food substances. Inorganic elements are well known for evaluating the nutritional composition of food products while it has been shown that they are considered as possible tracers for authenticating the geographical origin. This is based on the fact that the inorganic component of identical food type originating from different territories varies due to the diversity of matrix composition. The present systematic literature review focusing on gathering the research has been done up-to-date on authenticating the geographical origin of agricultural products and foods by utilizing the ICP-MS technique. The first part of the article is a tutorial about food safety/control and the fundaments of ICP-MS technique, while in the second part the total research review is discussed.
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Affiliation(s)
- Eleni C. Mazarakioti
- Department of Food Science and Technology, University of Patras, 30100 Agrinio, Greece
- Correspondence: (E.C.M.); (A.L.); Tel.: +30-26410-74126 (A.L.)
| | - Anastasios Zotos
- Department of Sustainable Agriculture, University of Patras, 30100 Agrinio, Greece
| | - Anna-Akrivi Thomatou
- Department of Food Science and Technology, University of Patras, 30100 Agrinio, Greece
| | - Achilleas Kontogeorgos
- Department of Agriculture, International Hellenic University, 57001 Thessaloniki, Greece
| | - Angelos Patakas
- Department of Food Science and Technology, University of Patras, 30100 Agrinio, Greece
| | - Athanasios Ladavos
- Department of Food Science and Technology, University of Patras, 30100 Agrinio, Greece
- Correspondence: (E.C.M.); (A.L.); Tel.: +30-26410-74126 (A.L.)
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Katerinopoulou K, Kontogeorgos A, Salmas CE, Patakas A, Ladavos A. Geographical Origin Authentication of Agri-Food Products: Α Review. Foods 2020; 9:E489. [PMID: 32295019 PMCID: PMC7230915 DOI: 10.3390/foods9040489] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/08/2020] [Accepted: 04/09/2020] [Indexed: 11/17/2022] Open
Abstract
This study is a systematic literature review of geographical origin authentication by elemental analytical techniques. Authentication and certification of geographic origin of agri-food products is a useful tool toward the protection of the quality for products. The aim of this work was to map the current state of research in the area of agricultural products and food, identifying emerging fields to the geographical origin of products. The article is divided in three parts. The first part of the article deals with the analytical techniques applied in the food authentication. Special mention is made to elemental analysis and multiple isotope ratio. The second section focuses on statistically published data concerning published research for geographical origin authentication for the period 2015-2019. Specific results are presented inter alia: number of articles according to the type of product, articles according to the type of the analytical techniques, and others. The third part contains characteristic results from articles that were published in the period 2015-2019, on certification of geographical origin on specific agricultural products.
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Affiliation(s)
- Katerina Katerinopoulou
- Department of Business Administration of Food and Agricultural Enterprises, University of Patras, 30100 Agrinio, Greece; (K.K.); (A.K.); (A.P.)
| | - Achilleas Kontogeorgos
- Department of Business Administration of Food and Agricultural Enterprises, University of Patras, 30100 Agrinio, Greece; (K.K.); (A.K.); (A.P.)
| | - Constantinos E. Salmas
- Department of Materials Science and Engineering, University of Ioannina, 45110 Ioannina, Greece;
| | - Angelos Patakas
- Department of Business Administration of Food and Agricultural Enterprises, University of Patras, 30100 Agrinio, Greece; (K.K.); (A.K.); (A.P.)
| | - Athanasios Ladavos
- Department of Business Administration of Food and Agricultural Enterprises, University of Patras, 30100 Agrinio, Greece; (K.K.); (A.K.); (A.P.)
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Yu B, Li Z, Wu J, Ying J, Tang Y, Wu B, Tang C, Xu J. Quality Control of Gastrodia elata by High-Performance Liquid Chromatography with Fluorescence Detection (HPLC–FLD) and Principal Component Analysis (PCA) and Hierarchical Cluster Analysis (HCA). ANAL LETT 2019. [DOI: 10.1080/00032719.2019.1674867] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Bocheng Yu
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Zhen Li
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Jinyi Wu
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Jiamin Ying
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Yuqing Tang
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Bingchu Wu
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Chunlan Tang
- Department of Preventative Medicine, Zhejiang Provincial Key Laboratory of Pathological and Physiological Technology, Medical School of Ningbo University, Ningbo, China
| | - Jinyan Xu
- The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
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