Analysis of Chemical Constituents of Volatile Oil Fruit of Cinnamomun amphora(L．)Presl GC-MS

2013 ◽  
Vol 724-725 ◽  
pp. 343-347
Author(s):  
Chi Zhang ◽  
Xing Ping Liu
Keyword(s):  
Volatile Compounds ◽  
Tree Species ◽  
Steam Distillation ◽  
Southern China ◽  
Chemical Constituents ◽  
Volatile Oil ◽  
Normalization Method ◽  
Volatile Components ◽  
Timber Species ◽  
Capillary Gc

Objective : Cinnamomun amphora(L.)Presl is a kind of one of the important economical tree species and valuable timber species in southern China,It had important meanding to analyze its volatile oil consitituent on expanding its utilization and increasing the added value.Methods:The volatile compounds of Fruit of Cinnamomun amphora(L.)Presl were isolated with steam distillation,and identified by capillary GC/MS /DS and the relative contents of the constitons were detemined by area normalization method. Rusults: 60 volatile components were identified and determined,accounting for 94.69% of the total area of the peaks.Conclusion: The main volatile compounds are: Methyleugenol,Safrene Eucalyptol,Caryophyllene ,Terpineol,Sabinene ,πSelinene ,L-4-terpineol,α-πPinenα-,πTerpieol,Myrcene,Gamma terpinene,πSelinenol,Alloaromadendren,Isoledene,2-Carene,π-Cadinene .

Analysis of Chemical Constituents of Volatile Oil of Se-Enriched Selenium Codonopsis tangshen Oliv. GC-MS

2012 ◽  
Vol 554-556 ◽  
pp. 1572-1576 ◽  
Author(s):  
Chi Zhang ◽  
Xing Ping Liu
Keyword(s):  
Volatile Compounds ◽  
Steam Distillation ◽  
Chemical Constituents ◽  
Decanoic Acid ◽  
Volatile Oil ◽  
Hexanoic Acid ◽  
Volatile Components ◽  
Capillary Gc ◽  
Butyl Ether ◽  
Isopentyl Alcohol

Objective : Codonopsis tangshen Oliv.is a kind of traditional Chinese medicinal materials high medicinal purposes value and wide application.It had important meanding to analyze its volatile oil consitituent on expanding its utilization and increasing the added value.Methods:The volatile compounds of Codonopsis tangshen Oliv. were isolated with steam distillation,and identified by capillary GC／MS and the relative contents of the constitons were detemined by area normalization method. Rusults: 60 volatile components were identified and determined，accounting for98.51％ of the total area of the peaks.Conclusion: The main volatile compounds are :Decanoic acid 2-monoglyceride,Furfural,Isopentyl alcohol,Palmitic acid,eugenol methyl ether,Di-sec-butyl ether,Hydroperoxide, 1-methylhexyl,Hexanoic acid ,2,4,5-trimethyl-1,3-Dioxolane ,Propasol solvent P,Hexyl alcohol ,cis-Isosafrole ,2-Hexenal ,Cajeputol.

scholarly journals Analysis of Chemical Constituents of the Volatile Oil from Leaves of Solanum bicolor

2010 ◽  
Vol 5 (4) ◽  
pp. 1934578X1000500
Author(s):  
Alida Pérez Colmenares ◽  
Luis B. Rojas ◽  
Eilen Arias ◽  
Juan Carmona Arzola ◽  
Alfredo Usubillaga
Keyword(s):  
Chemical Constituents ◽  
Volatile Oil ◽  
Volatile Components ◽  
Caryophyllene Oxide ◽  
Germacrene D

The volatile components from the leaves of Solanum bicolor Roemer & Schultes, was obtained by hydrodistillation and was analizad by GC/MS. A total of 20 compounds, representing 96.3 % of the oil, were identified. The dominant compounds were trans-caryophyllene (23.2%), trans-2-pentadecene (22.6%), germacrene D (12.2%), biciclogermecrene (8.0%) and caryophyllene oxide (4.7%).

scholarly journals Variability of Volatile Compounds in the Medicinal Plant Dendrobium officinale from Different Regions

Molecules ◽  
2020 ◽  
Vol 25 (21) ◽  
pp. 5046
Author(s):  
Jing Hu ◽  
Wenxue Huang ◽  
Fantao Zhang ◽  
Xiangdong Luo ◽  
Yaling Chen ◽  
...  
Keyword(s):  
Medicinal Plant ◽  
Volatile Compounds ◽  
Chemical Constituents ◽  
Reference Value ◽  
Dendrobium Officinale ◽  
Gas Chromatography Mass Spectrometry ◽  
Volatile Components ◽  
Germplasm Resources ◽  
Growth Environment ◽  
Toxic Components

Dendrobium officinale Kimura et Migo, a rare and traditional medicinal plant, contains many nutrients such as polysaccharides, alkaloids, amino acids and so on. Different growth environment and intraspecific hybridization of different germplasm resources lead to large differences in the yield, quality and medicinal value of D. officinale. Here, the volatile compounds of D. officinale from four producing regions (Zhejiang, Fujian, Yunnan and Jiangxi) were analyzed to provide a certain reference value for the selection of a specific medicinal component in D. officinale breeding. Fresh stems of D. officinale germplasm resources were collected, and the chemical constituents were determined by gas chromatography-mass spectrometry. A total of 101 volatile compounds were identified, of which esters and alcohols accounted for 23 and 22. Hexacosane is the highest relative content of all volatile components. The highest content of hexacosane was observed in YA1 from Yunnan was 34.41%, and the lowest (23.41%) in JA1 from Jiangxi. Moreover, 5-10 unique substances were determined in different regions. A total of 17 medicinal components were detected, and three unique medicinal components were detected only in YA1, revealing that YA1 can provide raw materials for the application of specific medicinal substances extraction. A total of four toxic components were detected, but no toxic components were detected in JA1 from Jiangxi, suggested that the germplasm resources from Jiangxi could be exploited efficiently for breeding superior D. officinale specimens. The results provide a theoretical basis for the collection, protection and utilization of D. officinale germplasm resources in different regions.

Chemical Constituents of Functional Food Amomum villosum to Combat Human Diseases

2021 ◽  
Vol 01 ◽  
Author(s):  
Yawen Zeng ◽  
Muhammad Kazim Ali ◽  
Wei He ◽  
Lin Deng ◽  
Xiaomeng Yang ◽  
...  
Keyword(s):  
Data Mining ◽  
Volatile Compounds ◽  
Functional Food ◽  
Chemical Constituents ◽  
Volatile Oil ◽  
Bornyl Acetate ◽  
Edible Plant ◽  
Different Types ◽  
Stems And Leaves ◽  
Amomum Villosum

Background: Amomum villosum is an important medicinal and edible plant owing to its valuable compositions of volatile and non-volatile compounds. Objective : In order to reveal the chemical constituents and medicinal values of A. villosum against various diseases. Methods : A critical and comprehensive data mining from 2004 to 2021 was performed based on CNKI, PubMed, and google. Results: 120 Compounds have been reported collectively in seeds, peels, and rhizomes of A. villosum, 10 compounds were common however the content of bornyl acetate was maximum in seeds and peels. Similarly, Amomi fructus of China and Vietnam showed 59 different types of volatile compounds while 13 were common, the round large black fruits (1.56% bornyl acetate and 4.05% volatile oil) and long small red fruits type (1.64% bornyl acetate and 3.04% volatile oil) from China showed good quality and high medicinal values. In addition, Amomi fructus manifested 30~40 kinds of nonvolatile compounds, i.e., phenolic, polysaccharides, saponins, flavonoid, vanillic acid, catechin, epicatechin, polydatin, isoquercitrin, quercitrin, glycosides, inorganic and organic acids. Conclusion: A. villosum is widely used as anti-inflammatory, gastrointestinal protection, anti-obesity, anticancer, antioxidant, analgesic, bacteriostasis, antidiabetic and anti-COVID-19 etc. So, it is manifested that the fruit, flowers, roots, stems, and leaves of A. villosum can be used as a medicine, especially fruit (Amomi fructus=Sharen) as the best functional food for the COVID-19 treatment and gastrointestinal protection as well as prevention of other diseases.

scholarly journals Comparison of Volatile Oil between the Fruits of Amomum villosum Lour. and Amomum villosum Lour. var. xanthioides T. L. Wu et Senjen Based on GC-MS and Chemometric Techniques

Molecules ◽  
2019 ◽  
Vol 24 (9) ◽  
pp. 1663 ◽  
Author(s):  
Hui Ao ◽  
Jing Wang ◽  
Lu Chen ◽  
Shengmao Li ◽  
Chunmei Dai
Keyword(s):  
Chemical Constituents ◽  
Principal Component ◽  
Hierarchical Cluster ◽  
Volatile Oil ◽  
Gas Chromatography Mass Spectrometry ◽  
Bornyl Acetate ◽  
Volatile Components ◽  
Volatile Oils ◽  
Chemometric Techniques ◽  
Amomum Villosum

Fructus Amomi (FA) is usually regarded as the dried ripe fruit of Amomum villosum Lour. (FAL) or Amomum villosum Lour. var. xanthioides T. L. Wu et Senjen (FALX.). However, FAL, which always has a much higher price because of its better quality, is often confused with FALX. in the market. As volatile oil is the main constituent of FA, a strategy combining gas chromatography–mass spectrometry (GC-MS) and chemometric approaches was applied to compare the chemical composition of FAL and FALX. The results showed that the oil yield of FAL was significantly higher than that of FALX. Total ion chromatography (TIC) showed that cis-nerolidol existed only in FALX. Bornyl acetate and camphor can be considered the most important volatile components in FAL and FALX., respectively. Moreover, hierarchical cluster analysis (HCA) and principal component analysis (PCA) successfully distinguished the chemical constituents of the volatile oils in FAL and FALX. Additionally, bornyl acetate, α-cadinol, linalool, β-myrcene, camphor, d-limonene, terpinolene and borneol were selected as the potential markers for discriminating FAL and FALX. by partial least squares discrimination analysis (PLS-DA). In conclusion, this present study has developed a scientific approach to separate FAL and FALX. based on volatile oils, by GC-MS combined with chemometric techniques.

scholarly journals Chemical composition of the volatile oil of Chenopodium ambrosioides L. from Mianyang in Sichuan Province of China and its sub-chronic toxicity in mice

2020 ◽  
Vol 19 (9) ◽  
pp. 1985-1991
Author(s):  
Jiao Li ◽  
Xiao Yang ◽  
Jing Yu ◽  
Zhimin Li ◽  
Qiuyue Deng ◽  
...  
Keyword(s):  
Chronic Toxicity ◽  
Morphological Changes ◽  
Chemical Constituents ◽  
Volatile Oil ◽  
Sichuan Province ◽  
Gas Chromatography Mass Spectrometry ◽  
Chemical Components ◽  
Volatile Components ◽  
Chenopodium Ambrosioides ◽  
Oral Toxicity

Purpose: To determine the chemical constituents of the volatile oil of Chenopodium ambrosioides L. from Mianyang in Sichuan Province of China, and assess the sub-chronic toxicity of the volatile oil in mice.Methods: The volatile chemical components were analyzed by gas chromatography-mass spectrometry (GC-MS). Sixty Kunming mice were divided into six groups of ten mice each. One group served as control (no treatment), two groups were orally administered ρ-cymene at doses of 3 and 7 mg/kg, respectively, for 27 days, while three groups received the volatile oil at doses of 10, 25 and 40 mg/kg, respectively, for the same duration. Sub-chronic toxicity in the mice was evaluated by observing their general behavior, measuring serum levels of aspartate transaminase (AST) and alanine transaminase (ALT), evaluating liver, heart, kidney and thymus indices, and assessing the histological morphology of the organs.Results: The volatile oil contained 14 chemical components, of which α-terpinene and ρ-cymene accounted for 32.89 and 24.25 %, respectively. The volatile oil caused significant (p < 0.05) increase in liver index, and serum AST and ALT levels, and also induced distinct morphological changes in mouse liver, heart and kidney.Conclusion: The main volatile components of the oil are α-terpinene and ρ-cymene. The volatile oil showed dose-dependent toxicity in mice, thus lending some support for the safe use of C. ambrosioides in traditional medicine. Keywords: Chenopodium ambrosioides, Volatile oil, Oral toxicity, AST and ALT, Histopathological changes

scholarly journals Analysis of the Essential Oil of Amsonia illustris

2011 ◽  
Vol 6 (2) ◽  
pp. 1934578X1100600
Author(s):  
Annamaria London ◽  
Katalin Veres ◽  
Krisztina Szabó ◽  
Erzsébet Háznagy-Radnai ◽  
Imre Máthé
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Volatile Compounds ◽  
Methyl Salicylate ◽  
Steam Distillation ◽  
Chemical Constituents ◽  
Leaf Oil

The root and leaf essential oils, present in trace amounts in Amsonia illustris Woods. (Apocynaceae), were isolated by steam distillation and their chemical constituents identified by GC-FID and GC-MS. More than 80% of the thirty volatile compounds in the leaf oil were identified, the major constituents being mainly sesquiterpenes like α-humulene (14.5%), β-caryophyllene (12.4%) and guaiol (11.6%). The volatile ingredients of the root oil were pinocampheol, methyl salicylate, (2 E,4 E)- decadienal, eugenol and trans-isoeugenol.

Research on Multifunctional Gas Chromatography Sample Pretreatment Apparatus

2013 ◽  
Vol 347-350 ◽  
pp. 3440-3445
Author(s):  
Ri Jun Jin ◽  
Chao Qun Chu ◽  
Xiao Ping Wang ◽  
Dong Hao Li ◽  
Xiang Fan Piao
Keyword(s):  
Gas Chromatography ◽  
Steam Distillation ◽  
Simple Structure ◽  
Sample Pretreatment ◽  
Volatile Oil ◽  
Operating Costs ◽  
Volatile Components ◽  
Distillation Method ◽  
Gas Purge ◽  
High Enrichment

Multifunctional gas chromatography sample pretreatment apparatus (hereinafter referred to as pretreatment apparatus), which is developed on the basis of gas purge micro-syringe extraction (GP-MSE) technique, is a gas chromatography (GC) sample pretreatment apparatus that integrates extraction, purification, concentration and predissociation. The quantitative and qualitative analysis results analyzed by GC-MS for volatile oil that extracted from the plant samples by steam distillation method and pretreatment apparatus, show that the volatile components extracted by the apparatus outnumber the ones extracted by steam distillation method clearly, and the content of major constituents extracted by the apparatus is higher. The apparatus have advantages of low consumption of agentia, short extraction time, high enrichment efficiency, simple structure, convenience in usage and low operating costs. The apparatus can be widely used in the areas of medicine, agriculture, food, quality control to the sample pretreatment of solid or liquid sample.

Lobular Pheasant Tail Leaf Volatile Extraction and Chemical Components of the Essential Oil Analysis

2013 ◽  
Vol 781-784 ◽  
pp. 601-605
Author(s):  
En Hua Wang ◽  
Qiu Zhang Sang ◽  
Xiao Hong Yang
Keyword(s):  
Chemical Composition ◽  
Steam Distillation ◽  
Chemical Constituents ◽  
Chemical Compounds ◽  
Volatile Oil ◽  
Relative Content ◽  
Gas Chromatography Mass Spectrometry ◽  
Chemical Components ◽  
Spectrometry Method ◽  
Composition Methods

Objective: To study the lobular pheasant tail leaf volatile chemical composition. Methods: the extraction of volatile chemical composition lobular pheasant tail blades of steam distillation, gas chromatography - mass spectrometry method for the separation and identification of its composition and relative content. Results and conclusion: 41 chemical compounds were identified. The main chemical constituents of volatile oil seeTable 1.

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