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Wen H, Yang T, Yang W, Yang M, Wang Y, Zhang J. Comparison of Metabolites and Species Classification of Thirteen Zingiberaceae Spices Based on GC-MS and Multi-Spectral Fusion Technology. Foods 2023; 12:3714. [PMID: 37893607 PMCID: PMC10606731 DOI: 10.3390/foods12203714] [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: 08/27/2023] [Revised: 09/28/2023] [Accepted: 09/30/2023] [Indexed: 10/29/2023] Open
Abstract
Due to a similar plant morphology in the majority of Zingiberaceae spices, substitution and adulteration frequently take place during the sales process. Therefore, it is important to analyze the metabolites and species classification of different Zingiberaceae spices. This study preliminarily explored the differences in the metabolites in thirteen Zingiberaceae spices through untargeted gas chromatography-mass spectrometry (GC-MS) and combined spectroscopy, establishing models for classifying different Zingiberaceae spices. On one hand, a total of 81 metabolites were successfully identified by GC-MS. Thirty-seven differential metabolites were screened using variable important in projection (VIP ≥ 1). However, the orthogonal partial least squares discriminant analysis (OPLS-DA) model established using GC-MS data only explained about 30% of the variation. On the other hand, the partial least squares discriminant analysis (PLS-DA) models with three spectral data fusion strategies were compared, and their classification accuracy reached 100%. Among them, the mid-level data fusion model based on latent variables had the best performance. This study provides a powerful tool for distinguishing different Zingiberaceae spices and assists in reducing the occurrence of substitution and adulteration phenomena.
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Affiliation(s)
- Hui Wen
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, China; (H.W.); (T.Y.); (W.Y.); (M.Y.); (Y.W.)
- School of Agriculture, Yunnan University, Kunming 650504, China
| | - Tianmei Yang
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, China; (H.W.); (T.Y.); (W.Y.); (M.Y.); (Y.W.)
| | - Weize Yang
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, China; (H.W.); (T.Y.); (W.Y.); (M.Y.); (Y.W.)
| | - Meiquan Yang
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, China; (H.W.); (T.Y.); (W.Y.); (M.Y.); (Y.W.)
| | - Yuanzhong Wang
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, China; (H.W.); (T.Y.); (W.Y.); (M.Y.); (Y.W.)
| | - Jinyu Zhang
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, China; (H.W.); (T.Y.); (W.Y.); (M.Y.); (Y.W.)
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Sang Y, Wang P, Liu J, Hao Y, Wang X. Chemical Composition of Essential Oils from Three Rhododendron Species and Their Repellent, Insecticidal and Fumigant Activities. Chem Biodivers 2022; 19:e202200740. [PMID: 36310430 DOI: 10.1002/cbdv.202200740] [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: 08/02/2022] [Accepted: 10/28/2022] [Indexed: 12/27/2022]
Abstract
In order to assess the repellent, contact, and fumigant properties of three essential oils (EOs) from Rhododendron species in China against adults of Tribolium castaneum, Lasioderma serricorne, Sitophilus oryzae, this study analyzed their chemical components. The three EOs were extracted by hydrodistillation from leaves of Rhododendron species, including R. davidsonianum, R. heliolepis and R. strigillosum. Sesquiterpenoids and monoterpenes were the main components of the three EOs that were detected by GC/MS and GC-FID. α-Pinene, β-Caryophyllene, α-Humulene, Kaura-16-ene and Sandaracopimaradiene was among the comparatively high components. In this study, the EOs of three Rhododendron species demonstrated repellent activities against T. castaneum and L. serricorne in 2 h and 4 h exposure, but the repellent activity to S. oryzae was not obvious. The three EOs from R. davidsonianum, R. heliolepis and R. strigillosum also had contact activities and fumigant activities against the Tribolium castaneum (LC50 =13.453 mg/L air, 4.728 mg/L air, 4.529 mg/L air and LD50 =15.027 μg/adult, 15.017 μg/adult, 10.994 μg/adult, respectively), Lasioderma serricorne (LC50 =8.584 mg/L air, 6.044 mg/L air, 6.355 mg/L air and LD50 =4.566 μg/adult, 7.067 μg/adult, 3.652 μg/adult, respectively) and Sitophilus oryzae (LC50 =3.304 mg/L air, 6.795 mg/L air, 7.130 mg/L air and LD50 =10.200 μg/adult, 15.021 μg/adult, 9.178 μg/adult, respectively) adults. The above results not only opened a potential prospect for applications of Rhododendrons in the prevention and control of insects in stored products, but also provide a basis for the comprehensive utilization of the rich natural Rhododendron plant resources.
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Affiliation(s)
- YuLi Sang
- College of Pharmacy, Liaoning University, No. 66 Middle Chongshan Road, Shenyang, 110036, Liaoning, China
| | - Pei Wang
- College of Pharmacy, Liaoning University, No. 66 Middle Chongshan Road, Shenyang, 110036, Liaoning, China
| | - JingYu Liu
- College of Pharmacy, Liaoning University, No. 66 Middle Chongshan Road, Shenyang, 110036, Liaoning, China
| | - YanJun Hao
- Liaoning Academy of Traditional Chinese Medicine, Liaoning University of Traditional Chinese Medicine, No. 79 East Chongshan Road, Shenyang, 110032, Liaoning, China
| | - XiuLan Wang
- Inner Mongolia Institute of Mongolian Medicine Engineering Technology, Inner Mongolia University for Nationalities, No. 536 West Huolinhe Street, Tongliao, 028000, China
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Liang J, Shao Y, Wu H, An Y, Wang J, Zhang J, Kong W. Chemical Constituents of the Essential Oil Extracted from Elsholtzia densa and Their Insecticidal Activity against Tribolium castaneum and Lasioderma serricorne. Foods 2021; 10:foods10102304. [PMID: 34681355 PMCID: PMC8535122 DOI: 10.3390/foods10102304] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/22/2021] [Accepted: 09/25/2021] [Indexed: 11/29/2022] Open
Abstract
Storage pests pose a great threat to global food security. Here, we found that the essential oil (EO) extracted from E. densa possesses obvious effects against the insects that threaten stored-products. In this work, we investigated the chemical constituents of the essential oil extracted from Elsholtzia densa, and their insecticidal (contact and fumigant) toxicity against Tribolium castaneum and Lasioderma serricorne. A total of 45 compounds were identified by GC-MS, accounting for 98.74% of the total EO. Meanwhile, 11 compounds were isolated from the EO, including limonene, β-caryophyllene, ρ-cymene, trans-phytol, α-terpineol, linalool, acetophenone, 1,8-cineole, ρ-cymen-7-ol, 1-O-cerotoylgly-cerol, and palmitic acid. Furthermore, acetophenone, ρ-cymen-7-ol, and 1-O-cerotoylgly-cerol were isolated for the first time from Elsholtzia spp. The results of the bioassays indicated that the EO had the property of insecticidal toxicity against T. castaneum and L. serricorne. All of the compounds showed different levels of insecticidal toxicity against the two species of insects. Among them, 2-ethyl-1H-imidazole had no insecticidal toxicity against T. castaneum, but possessed fumigant and obvious contact toxicity against L. serricorne. ρ-Cymen-7-ol had beneficial insecticidal toxicity against the two species of insects, and fumigant toxicity against L. serricorne. ρ-Cymen-7-ol (LD50 = 13.30 μg/adult), 1-octen-3-ol (LD50 = 13.52 μg/adult), and 3-octanol (LD50 = 17.45 μg/adult) showed significant contact toxicity against T. castaneum. Acetophenone (LD50 = 7.07 μg/adult) and ρ-cymen-7-ol (LD50 = 8.42 μg/adult) showed strong contact toxicity against L. serricorne. ρ-Cymene (LC50 = 10.91 mg/L air) and ρ-cymen-7-ol (LC50 = 10.47 mg/L air) showed powerful fumigant toxicity to T. castaneum. Limonene (LC50 = 5.56 mg/L air), acetophenone (LC50 = 5.47 mg/L air), and 3-octanol (LC50 = 5.05 mg/L air) showed obvious fumigant toxicity against L. serricorne. In addition, the EO and its chemical compounds possessed different levels of repellent activity. This work provides some evidence of the value of exploring these materials for insecticidal activity, for human health purposes. We suggest that the EO extracted from E. densa may have the potential to be developed as an insecticidal agent against stored product insect pests.
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Affiliation(s)
- Junyu Liang
- College of the Life Science, Northwest Normal University, Lanzhou 730070, China; (Y.S.); (H.W.); (Y.A.); (J.W.); (J.Z.); (W.K.)
- New Rural Development Research Institute of Northwest University, Northwest Normal University, Lanzhou 730070, China
- Correspondence:
| | - Yazhou Shao
- College of the Life Science, Northwest Normal University, Lanzhou 730070, China; (Y.S.); (H.W.); (Y.A.); (J.W.); (J.Z.); (W.K.)
| | - Haoshu Wu
- College of the Life Science, Northwest Normal University, Lanzhou 730070, China; (Y.S.); (H.W.); (Y.A.); (J.W.); (J.Z.); (W.K.)
| | - Yue An
- College of the Life Science, Northwest Normal University, Lanzhou 730070, China; (Y.S.); (H.W.); (Y.A.); (J.W.); (J.Z.); (W.K.)
| | - Junlong Wang
- College of the Life Science, Northwest Normal University, Lanzhou 730070, China; (Y.S.); (H.W.); (Y.A.); (J.W.); (J.Z.); (W.K.)
- New Rural Development Research Institute of Northwest University, Northwest Normal University, Lanzhou 730070, China
| | - Ji Zhang
- College of the Life Science, Northwest Normal University, Lanzhou 730070, China; (Y.S.); (H.W.); (Y.A.); (J.W.); (J.Z.); (W.K.)
- New Rural Development Research Institute of Northwest University, Northwest Normal University, Lanzhou 730070, China
| | - Weibao Kong
- College of the Life Science, Northwest Normal University, Lanzhou 730070, China; (Y.S.); (H.W.); (Y.A.); (J.W.); (J.Z.); (W.K.)
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Lu CL, Wang LN, Li YJ, Fan QF, Huang QH, Chen JJ. Anti-hyperglycaemic effect of labdane diterpenes isolated from the rhizome of Amomum maximum Roxb., an edible plant in Southwest China. Nat Prod Res 2021; 36:2570-2574. [PMID: 33759661 DOI: 10.1080/14786419.2021.1903006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Amomum maximum Roxb. rhizome is a fork medicine mainly used in South and Southeast Asia. In present study, the hypoglycaemic effects of the ethanolic extract of A. maximum rhizome were demonstrated both on α-glucosidase assay in vitro and streptozotocin (STZ)-induced postprandial hyperglycaemia in mice. Furthermore, six labdane diterpenes, amoxanthin A (1), ottensinin (2), coronarin D (3), coronarin D methyl ether (4), isocoronarin D (5), and zerumin (6), were isolated from its ethyl acetate sub-fraction with the guidance of α-glucosidase inhibitory activity. Among these compounds, 2 and 6 exhibited significant inhibitory effect on α-glucosidase, as well as on STZ-induced high postprandial blood glucose levels in mice. Additionally, molecular docking analysis revealed that 2 and 6 could firmly bind to the active sites of α-glucosidase. These results suggest that compounds 2 and 6 are the main anti-hyperglycaemic agents present in A. maximum, which may demonstrate potential beneficial effects in diabetes management.
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Affiliation(s)
- Chuan-Li Lu
- Institute of Bioengineering, Guangdong Academy of Sciences, Guangzhou, China
| | - Li-Ning Wang
- Institute of Bioengineering, Guangdong Academy of Sciences, Guangzhou, China
| | - Ya-Jun Li
- Institute of Bioengineering, Guangdong Academy of Sciences, Guangzhou, China
| | - Qing-Fei Fan
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Qing-Hua Huang
- Institute of Bioengineering, Guangdong Academy of Sciences, Guangzhou, China
| | - Jun-Jia Chen
- Institute of Bioengineering, Guangdong Academy of Sciences, Guangzhou, China
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Ji KL, Fan YY, Ge ZP, Sheng L, Xu YK, Gan LS, Li JY, Yue JM. Maximumins A–D, Rearranged Labdane-Type Diterpenoids with Four Different Carbon Skeletons from Amomum maximum. J Org Chem 2018; 84:282-288. [DOI: 10.1021/acs.joc.8b02665] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kai-Long Ji
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, China
| | - Yao-Yue Fan
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, China
| | - Zhan-Peng Ge
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, China
| | - Li Sheng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, China
| | - You-Kai Xu
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun 666303, China
| | - Li-She Gan
- Institute of Modern Chinese Medicine, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Jing-Ya Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, China
| | - Jian-Min Yue
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, China
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Li Y, Yan SS, Wang JJ, Li LY, Zhang J, Wang K, Liang JY. Insecticidal Activities and Chemical Composition of the Essential Oils of Ajania nitida and Ajania nematoloba from China. J Oleo Sci 2018; 67:1571-1577. [PMID: 30429442 DOI: 10.5650/jos.ess18102] [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: 11/13/2022] Open
Abstract
In this work, we investigated insecticidal and repellent activities of the essential oils extracted from Ajania nitida and Ajania nematoloba against Tribolium castaneum and Lasioderma serricorne adults. The components of essential oils were analyzed by GC-MS. The main components of A. nitida oil were camphor (20.76%), thujone (18.64%), eucalyptol (13.42%), borneol (8.32%) and those of A. nematoloba oil were β-pinene (34.72%), eucalyptol (24.97%) and verbenol (20.39%). The results showed that the two essential oils possessed insecticidal and repellent activities against two species of insects. A. nitida oil possessed contact and fumigant toxicity against T. castaneum (LD50 = 30.10 µg/adult and LC50 = 21.07 mg/L air) and L.serricorne (LD50 = 17.51 µg/adult and LC50 = 11.23 mg/L air). A.nematoloba oil showed contact and fumigant toxicity against T. castaneum (LD50 = 102.29µg/adult and LC50 = 69.45 mg/L air) and contact toxicity against L.serricorne (LD50 = 53.43 µg/adult), but no obvious fumigant effect was observed against L.serricorne. Both of essential oils possessed strong repellent activity against T. castaneum and certain repellent activity against L.serricorne. Especially, A. nematoloba oil showed the same level percentage repellency as DEET(the positve control) against T. castaneum. The results indicated that the essential oils of A. nitida and A. nematoloba had the potential to be developed as natural insecticides and repellents for the control of T. castaneum and L.serricorne.
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Affiliation(s)
- Yuan Li
- College of Life Science, Northwest Normal University
| | - Shan-Shan Yan
- College of Life Science, Northwest Normal University
| | | | - Ling-Yan Li
- College of Life Science, Northwest Normal University
| | - Ji Zhang
- College of Life Science, Northwest Normal University
| | - Kui Wang
- College of Life Science, Northwest Normal University
| | - Jun-Yu Liang
- College of Life Science, Northwest Normal University
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