• Korean Journal of Medicinal Crop Science
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• v.11 no.4
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• pp.259-263
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• 2003

This study was carried out to get basic information about the morphological and production characteristics of fennel populations different origin under different ecological conditions in Hungary. The Korean population can be registered as a medium high genotype and showed a more accelerated growth characters than Hungarian taxon and the two populations have a medium homogeneity $(CV\;=\;4{\sim}22%)$. In the second year plant height in Hungarian taxon was significantly higher than that of the Korean population. The shooting dynamic of individual plants might be heterogeneous in both taxa and the Korean population was not only shorter in the height but had also less shoots by 16% than the Hungarian one. The Hungarian taxon exceeded the umbel size and numbers to the Korean one (by 3.62 cm in the average) and the variability in the populations was high $(CV\;=\;29{\sim}49%)$. Seed size was proved to be also a discriminative feature between the examined taxa. With small deviations (CV < 2) the Hungarian population produced seeds longer by 38%. Homogeneity in the populations was dependent more on the vegetation years and on the characteristics measured but less on the origins, respectively.

• Journal of Web Engineering
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• v.14 no.4
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• pp.741-755
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• 2022

In this study, odor components were analyzed using gas chromatography/mass spectrometry (GC/MS) and solid-phase microextraction (SPME), and odor-active compounds (OACs) were identified using GC-olfactometry (GC-O). Among the volatile compounds identified through GC-O, p-anisaldehyde, limonene, estragole, anethole, and trans-anethole elicit the fennel odor. In particular, trans-anethole showed the highest odor intensity and content. Changes in body weight during the experimental period showed decreasing values of fennel essential oil (FEO)-inhaled groups, with both body fat and visceral fat showing decreased levels. An improvement in the body's lipid metabolism was observed, as indicated by the increased levels of cholesterol and triglycerides and decreased levels of insulin in the FEO-inhaled groups compared to group H. Furthermore, the reduction in systolic blood pressure and pulse through the inhalation of FEO was confirmed. Our results indicated that FEO inhalation affected certain lipid metabolisms and cardiovascular health, which are obesity-related dysfunction indicators. Accordingly, this study can provide basic research data for further research as to protective applications of FEO, as well as their volatile profiles.

• Archives of Pharmacal Research
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• v.8 no.1
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• pp.42-44
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• 1985

Polysaccharides were isolated with alkaline extraction method from twelve pharmaceutical plants, which have been used against the various tumors in the oriental herb medicine, and examined for their antitumor activities. When the polysaccharides were administered i. p. at the dose of 10mg/kg/day for ten consecutive days to the male ICR mice, which had been implanted with $1{\times}10^{6}$ cells of sarcoma 180 twentyfour hours before the first injection of polysaccharides, those from Forsythia Corea, Curcuma, Zedoaria, Albizzia Julibrissin, Prunuts Persica, Foeniculum Vlugare and Daphne Pseudogenkwa showed inhibition ratios of 88.0%, 61.1%m 73.0%, 72.8% 55.1% and 71.7%. The significant prolongation of life span was observed only in the case of Forsythia Corea (18.1%). Other six polysaccharide fractions from Olibanum, Lonicera Japonica, Rheum Coreanum, Scirpus Maritimus, Gleditchia Officinalis and Brassica Juncea showed negligible inhibition ratios.

• Korean Journal of Medicinal Crop Science
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• v.11 no.2
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• pp.115-121
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• 2003

Essential oils from Fennel fruit(Foeniculum vulgare Mill), Olibanum resin(Boswellia carteii Birew) and Needl Juniperus stem(Juniperus rigida Sieb.) were extracted by a supercritical fluid extraction system(SFE) and biological activity of each essential oils were observed. SFE technique was applied for the isolation and purification of nonpolar biologically active essential oils from each samples. The quantitative analysis of essential oils was carried out by gas chromatography-mass spectrometer(GC/MS). About 60% of the growth of AGS and A549 cells were inhibited by adding 1.0g/l of the crude essential oils and below 40% was observed by the control. Cytotoxicity on human normal lung cell(HEL299) was scored as $15{\sim}18%$ for the crude essential oils and 12% for control, respectively. It meant that the essential oils were more effective than the control in anti-mutagenecity tested by CHO V79 cells. The effect of the essential oils on the growth of nerve cells, PC12 was observed as follows: The viable cell density was about two times higher than control.

• Korean Journal of Food Science and Technology
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• v.30 no.1
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• pp.35-41
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• 1998

Essential amino acid composition of seventy eight medicinal herbs marketed in Korea was analyzed of the basis of their dried weight. From the results analyzed, it was shown that Alisma orisntale (S.) J. (1,911.5 mg%), Foeniculum vulgare M. (1,090.8 mg%), Artemisia princeps P. (1,073.6 mg%) and Typha latifolia L.(956.1 mg%) contain in threonine. Alisma orisntale (S.) J. (2,523.3 mg%), Nelumo nucifera G. (1,984.7 mg%) and Foeniculum vulgare M. (1,553.8 mg%) contain in lysine. Nelumo nucifera G. (738.3 mg%), Alisma orisntale (S.) J. (635.2 mg%) and Foeniculum vulgare M. (507.7 mg%) contain in methionine. Nelumo nucifera G. (2,496.9 mg%), Alisma orisntale (S.) J. (2,295.6 mg%) and Coix lachrymajobi L. var. M. S. (2,222.5 mg%) contain in leucine. Nelumo nucifera G. (1,624.6 mg%), Alisma orisntale (S.) J. (1,432.7 mg%) and Xantnium strumarium L. (1.371.7 mg%) contain in isoleucine. Alisma orisntale (S.) J (1,791.0 mg71), Nelumo nucifera G. (1,570.6 mg%) and Xantnium strumarium L. (1,498.7 mg%) contain in phenylalanine.

• 한국약용작물학회:학술대회논문집
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• 2007.05a
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• pp.161-162
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• 2007

• Journal of Menopausal Medicine
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• v.24 no.3
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• pp.204-209
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• 2018

Objectives: Aim of present study was designed to investigate the soporific effect of fennel among menopausal women. Methods: The present double-blinded and placebo-controlled trial examined the fennel effect on Pittsburgh Sleep Quality Index (PSQI). Total score and relevant 7 components, including sleep duration, sleep latency, use of sleeping medication, subjective sleep quality, sleep disturbances, daytime dysfunction and habitual sleep efficiency among 50 menopausal women compared to control group within a 12-week follow-up. Results: The patients in both groups reported no certain side effects and all subjects completed the study. The mean actual sleep duration was 5 hours and 66 minutes. Intergroup comparison revealed no statistically significant differences in the mean total PSQI score (P = 0.439), subjective sleep quality (P = 0.826), habitual sleep efficiency (P = 0.127), sleep disturbances (P = 0.130), use of sleeping medication (P = 0.52) and daytime dysfunction (P = 0.439). A tendency toward significant between 2 groups was seen concerning the sleep duration (P = 0.059). Intergroup comparison showed significantly borderline levels (P = 0.059). Conclusions: The treatment of 12 weeks with fennel caused a slight effect that did not reach to significant. These findings should be considered cautiously because of small sample size, short-term follow-up and subjective measure of sleep quality.

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.19 no.2
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• pp.81-85
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• 2013

The stored-product insects have been a serious problem during the entire process of distribution on the food industry. Especially, the Indian meal moth (Plodia interpunctella) is one of stored-product insects which causes harm through penetrating into the food packaging. The objective of this study was to develop the anti-insect packaging material with fennel (Foeniculum vulgare) oil (FO). The FO has been selected for insecticidal substance against P. interpunctella, which was tested by fumigant toxicity assay. An anti-insect sachet was prepared by FO and filterpaper placed in a small paper bag. Repellent test was performed to evaluate the repellent activity of anti-insect sachet. In addition, the controlled release of FO from the anti-insect sachet was determined at $28^{\circ}C$ by gas chromatography (GC). It was demonstrated that FO was an effective substance against P. interpunctella. The mortality of FO was 56% at 800 mg/0.5 L in 120 h. In repellent test, the FO sachet showed effective repellency against P. interpunctella. The developed anti-insect sachet could be a promising source for insect repellent materials in food packaging.

• The Korean Journal of Pesticide Science
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• v.20 no.1
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• pp.30-34
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• 2016

To evaluate the efficacy of natural nematicides for the control of root-knot nematode in strawberry greenhouses, commercial essential oils were examined by 24-well culture plate bioassay for their nematicidal activities against second-stage juveniles and eggs of Meloidogyne hapla. Based on the mortality of M. hapla juveniles at a concentration of $125{\mu}g/mL$, the most active essential oil was Alpinia galanga (100%), followed by Carum carbi (22.3%), Eugenia caryophyllata (9.4%), Cinnamonum zeylanicum (7.2%), Mentha pulegium (2.4%), and Foeniculum vulgare (2.1%). Moreover, A. galanga significantly reduced hatching at 7, 14, and 21 days after treatment. The volatile constituents identified in the A. galangal oil were methyl cinnamate (87.4%), 1,8-cineole (4.4%), ${\beta}$-pinene (2.5%), ${\alpha}$-pinene (2.2%), and p-cymene (1.1%), as major constituents. Results of this study show that A. galangal essential oil and its major constituents may serve as an environmental friendly agent of a promising natural nematicide to control Meloidogyne spp.

• Journal of Life Science
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• v.25 no.12
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• pp.1377-1383
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• 2015

Scopoletin is a component of several plant such as Erycibe obtusifolia, Aster tataricus, Foeniculum vulgare and Brunfelsia grandiflora. It was reported to have anti-angiogenesis and anti-allergy effects. In this study, the anti-inflammatory effect of scopoletin was investigated in Raw264.7 cells, mouse macrophages. The effects of scopoletin on phagocytosis and nitric oxide (NO) production were investigated in lipopolysaccharide (LPS)-induced inflammatory responses. It was observed that scopoletin exerted inhibitory effects on both phagocytosis and NO production. In addition, scopoletin decreased the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) which were related to NO and prostaglandin E2 (PGE2) production. In particular, the expression of pro-inflammatory cytokines such as interleukin-1β (IL-1β), interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α). The expression levels of IL-1β, IL-6 were remarkably decreased by treatment with scopoletin. Furthermore, the content of TNFα produced by macrophage was decreased in the presence of scopoletin at 8 hr. These results indicate that the anti-inflammatory effect of scopoletin could exert by inhibiting the expression of pro-inflammatory cytokines in Raw264.7 cells stimulated with LPS. The above results suggest scopoletin could be a new remedial agent for anti-inflammation through inhibition of iNOS, COX-2, IL-1β, IL-6 and TNF-α expressions as well as supression of phagocytosis and NO production.