2019
DOI: 10.1016/j.indcrop.2019.111598
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Variation in essential oil components among Iranian Ferula assa-foetida L. accessions

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Cited by 41 publications
(29 citation statements)
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“…PCA, another unsupervised pattern recognition method, was used to better understand the chemometric characteristics of different pericarps ( Figure 4 b). PCA reflects the importance of each variable in relation to the total variation on each axis; furthermore, it reveals the distribution states of different samples [ 29 , 30 ]. The sample distribution characteristics of prickly ash pericarps from 72 plantations are shown in Figure 4 a.…”
Section: Resultsmentioning
confidence: 99%
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“…PCA, another unsupervised pattern recognition method, was used to better understand the chemometric characteristics of different pericarps ( Figure 4 b). PCA reflects the importance of each variable in relation to the total variation on each axis; furthermore, it reveals the distribution states of different samples [ 29 , 30 ]. The sample distribution characteristics of prickly ash pericarps from 72 plantations are shown in Figure 4 a.…”
Section: Resultsmentioning
confidence: 99%
“…A total of nine alkylamides were detected in the prickly ash pericarp samples, and alkylamide compositions in the prickly ash pericarps from different plantations were diverse. Genotype and environmental variation affected substance synthesis in the plants, and these substances often increased under external stresses [ 30 ]. Moreover, the differences among the components in Zanthoxylum plants were caused by the sample harvest time and extraction method [ 31 , 32 ].…”
Section: Discussionmentioning
confidence: 99%
“…The results of the analysis showed that the increase in altitude caused an increase in β-pinene and (Z)-1-propenyl sec-butyl disulfide content, but a reduction in the thiourea content in essential oils. This study showed that altitude was the environmental factor exerting the greatest effect and which caused a great number of variations in the essential oils' chemical components and yield (Hassanabadi et al, 2019). Ferula has many uses in ethnobotany due to its vast phytochemistry but the use of its essential oil has not been seen so much in folk and traditional medicine.…”
Section: Introductionmentioning
confidence: 95%
“…Moghaddam and Farhadi (2015) revealed the correlation between mean annual temperatures and altitude; moreover, the effect of altitude on the yield and composition of essential oil was also studied. The maximum accumulations of essential oil and the presence of a higher number of sulfur compounds in essential oil were found in Ferula assa-foetida L. The study of chemical profiles of nine samples revealed that (E)-propenyl sec-butyl disulfide (37-54%) was the abundant compound with (Z)-propenyl secbutyl disulfide (12-23%) in the essential oils (Hassanabadi et al, 2019). A study showed that decreasing temperature and increasing altitude had a negative correlation with the content of essential oils.…”
Section: Introductionmentioning
confidence: 97%
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