Chemical Composition and Antimicrobial Activity of Essential Oil of <i>Camphora glanduliferum</i> ‘Honganzhang’
As an excellent variety of <i>Camphora glanduliferum</i>, Honganzhang has high essential oil content and can be used as industrial and pharmaceutical raw materials to extract essential oil, which has high development value. In this study, fresh branches and leaves of <i>C. glanduli...
Saved in:
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-01-01
|
| Series: | Horticulturae |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2311-7524/11/1/67 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832588370703810560 |
|---|---|
| author | Yang Yang Qiuting Xiang Yinan Yang Donglv Shu Jiawen Yan Lijun Huang Xiumei Yang Jing Peng Xingliang Chen Guoqun Yang |
| author_facet | Yang Yang Qiuting Xiang Yinan Yang Donglv Shu Jiawen Yan Lijun Huang Xiumei Yang Jing Peng Xingliang Chen Guoqun Yang |
| author_sort | Yang Yang |
| collection | DOAJ |
| description | As an excellent variety of <i>Camphora glanduliferum</i>, Honganzhang has high essential oil content and can be used as industrial and pharmaceutical raw materials to extract essential oil, which has high development value. In this study, fresh branches and leaves of <i>C. glanduliferum</i> ’Honganzhang’ were used as materials. After extracting <i>C. glanduliferum</i> ’Honganzhang’ essential oils (CGHEO) by steam distillation, gas chromatography-mass spectrometry (GC-MS) was used to analyze its chemical components. On this basis, the antibacterial effect of CGHEO and its potential physiological mechanism were further explored. The results showed that the main components of CGHEO were Cineole (46.57%), α-terpineol (9.93%), Sabinene (8.02%), β-terpinene (6.04%), and α-pinene (4.49%), these compounds can be used in medicine, food and other industries. In terms of antibacterial effect, CGHEO has significant antibacterial effects on three Gram-negative bacteria (<i>Escherichia coli</i>, <i>Salmonella enteritidis</i>, and <i>Pseudomonas aeruginosa</i>), and two Gram-positive bacteria (<i>Bacillus subtilis</i> and <i>Staphylococcus aureus</i>). CGHEO can reduce Na<sup>+</sup>K<sup>+</sup>-ATPase activity and SDH activity and further interfere with the operation of the bacterial respiratory chain, thereby achieving the effect of inhibiting bacterial reproduction. Based on the main chemical components contained in <i>C. glanduliferum</i> ’Honganzhang’ and its remarkable antibacterial effect, this study is expected to provide a theoretical basis for the wide application of <i>C. glanduliferum</i> ’Honganzhang’ in multiple fields such as medicine, health care, food, and industry. |
| format | Article |
| id | doaj-art-c2d2f99f3d5d4d21b555a88549096070 |
| institution | Kabale University |
| issn | 2311-7524 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Horticulturae |
| spelling | doaj-art-c2d2f99f3d5d4d21b555a885490960702025-01-24T13:34:40ZengMDPI AGHorticulturae2311-75242025-01-011116710.3390/horticulturae11010067Chemical Composition and Antimicrobial Activity of Essential Oil of <i>Camphora glanduliferum</i> ‘Honganzhang’Yang Yang0Qiuting Xiang1Yinan Yang2Donglv Shu3Jiawen Yan4Lijun Huang5Xiumei Yang6Jing Peng7Xingliang Chen8Guoqun Yang9Hunan Botanical Garden, Changsha 410004, ChinaKey Laboratory of Cultivation and Protection for Non-Wood Forest Trees, Central South University of Forestry and Technology, Changsha 410004, ChinaGolden Land Ecological Agriculture Limited Liability Company, Hongjiang 418200, ChinaHunan Botanical Garden, Changsha 410004, ChinaHunan Botanical Garden, Changsha 410004, ChinaKey Laboratory of Cultivation and Protection for Non-Wood Forest Trees, Central South University of Forestry and Technology, Changsha 410004, ChinaHunan Botanical Garden, Changsha 410004, ChinaHunan Botanical Garden, Changsha 410004, ChinaChinese Academy of Forestry, Beijing 100000, ChinaKey Laboratory of Cultivation and Protection for Non-Wood Forest Trees, Central South University of Forestry and Technology, Changsha 410004, ChinaAs an excellent variety of <i>Camphora glanduliferum</i>, Honganzhang has high essential oil content and can be used as industrial and pharmaceutical raw materials to extract essential oil, which has high development value. In this study, fresh branches and leaves of <i>C. glanduliferum</i> ’Honganzhang’ were used as materials. After extracting <i>C. glanduliferum</i> ’Honganzhang’ essential oils (CGHEO) by steam distillation, gas chromatography-mass spectrometry (GC-MS) was used to analyze its chemical components. On this basis, the antibacterial effect of CGHEO and its potential physiological mechanism were further explored. The results showed that the main components of CGHEO were Cineole (46.57%), α-terpineol (9.93%), Sabinene (8.02%), β-terpinene (6.04%), and α-pinene (4.49%), these compounds can be used in medicine, food and other industries. In terms of antibacterial effect, CGHEO has significant antibacterial effects on three Gram-negative bacteria (<i>Escherichia coli</i>, <i>Salmonella enteritidis</i>, and <i>Pseudomonas aeruginosa</i>), and two Gram-positive bacteria (<i>Bacillus subtilis</i> and <i>Staphylococcus aureus</i>). CGHEO can reduce Na<sup>+</sup>K<sup>+</sup>-ATPase activity and SDH activity and further interfere with the operation of the bacterial respiratory chain, thereby achieving the effect of inhibiting bacterial reproduction. Based on the main chemical components contained in <i>C. glanduliferum</i> ’Honganzhang’ and its remarkable antibacterial effect, this study is expected to provide a theoretical basis for the wide application of <i>C. glanduliferum</i> ’Honganzhang’ in multiple fields such as medicine, health care, food, and industry.https://www.mdpi.com/2311-7524/11/1/67<i>Camphora glanduliferum</i> ‘Honganzhang’essential oilGC/MScineoleantimicrobial activity |
| spellingShingle | Yang Yang Qiuting Xiang Yinan Yang Donglv Shu Jiawen Yan Lijun Huang Xiumei Yang Jing Peng Xingliang Chen Guoqun Yang Chemical Composition and Antimicrobial Activity of Essential Oil of <i>Camphora glanduliferum</i> ‘Honganzhang’ Horticulturae <i>Camphora glanduliferum</i> ‘Honganzhang’ essential oil GC/MS cineole antimicrobial activity |
| title | Chemical Composition and Antimicrobial Activity of Essential Oil of <i>Camphora glanduliferum</i> ‘Honganzhang’ |
| title_full | Chemical Composition and Antimicrobial Activity of Essential Oil of <i>Camphora glanduliferum</i> ‘Honganzhang’ |
| title_fullStr | Chemical Composition and Antimicrobial Activity of Essential Oil of <i>Camphora glanduliferum</i> ‘Honganzhang’ |
| title_full_unstemmed | Chemical Composition and Antimicrobial Activity of Essential Oil of <i>Camphora glanduliferum</i> ‘Honganzhang’ |
| title_short | Chemical Composition and Antimicrobial Activity of Essential Oil of <i>Camphora glanduliferum</i> ‘Honganzhang’ |
| title_sort | chemical composition and antimicrobial activity of essential oil of i camphora glanduliferum i honganzhang |
| topic | <i>Camphora glanduliferum</i> ‘Honganzhang’ essential oil GC/MS cineole antimicrobial activity |
| url | https://www.mdpi.com/2311-7524/11/1/67 |
| work_keys_str_mv | AT yangyang chemicalcompositionandantimicrobialactivityofessentialoiloficamphoraglanduliferumihonganzhang AT qiutingxiang chemicalcompositionandantimicrobialactivityofessentialoiloficamphoraglanduliferumihonganzhang AT yinanyang chemicalcompositionandantimicrobialactivityofessentialoiloficamphoraglanduliferumihonganzhang AT donglvshu chemicalcompositionandantimicrobialactivityofessentialoiloficamphoraglanduliferumihonganzhang AT jiawenyan chemicalcompositionandantimicrobialactivityofessentialoiloficamphoraglanduliferumihonganzhang AT lijunhuang chemicalcompositionandantimicrobialactivityofessentialoiloficamphoraglanduliferumihonganzhang AT xiumeiyang chemicalcompositionandantimicrobialactivityofessentialoiloficamphoraglanduliferumihonganzhang AT jingpeng chemicalcompositionandantimicrobialactivityofessentialoiloficamphoraglanduliferumihonganzhang AT xingliangchen chemicalcompositionandantimicrobialactivityofessentialoiloficamphoraglanduliferumihonganzhang AT guoqunyang chemicalcompositionandantimicrobialactivityofessentialoiloficamphoraglanduliferumihonganzhang |