• Korean Journal of Pharmacognosy
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• v.24 no.3
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• pp.192-196
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• 1993

Essential oil of the root of Angelica decursiva(Miq.) Fr. et Sav. (Umbelliferae) was investigated. Essential oil was obtained from the dried roots by steam distillation and fractionated by column chromatography. Each isolate or fraction was identified by GC, GC-MS and spectral analysis. It was found to contain ten monoterpenes such as ${\alpha}-pinene$ (7.0%) etc. Three hydrocarbons, two aldehydes, three sesquiterpenes, two sesquiterpene alcohols, one aromatic compounds, one ketone, isobonyl acetate and two lactones were tentatively identified.

• THE JOURNAL OF KOREAN ORIENTAL ONCOLOGY
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• v.3 no.1
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• pp.29-48
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• 1997

Astragalus membranaceus Bunge (黃?), Atractylodes macrocephala Loidz (白朮), Angelica sinensis(Oliv) Kiels (當歸), Lycium chinense Mill (枸杞子), Ligustrum lucidum Ail (女貞子) are Herbs that are frequently used in a lot of prescriptions to reduce the side effects of anti-cancer therapies, especially like chemotherapy and radiotherapy. The radioprotective and hemopoietic effects of these Herbs on BALB/c splenocytes and bone marrow cells are measured. In order to evaluate the Hemopoietic effects, Thymidine uptakes and secretion of colony stimulating factors(CSFs) of splenocytes and myelocytes treated with herbs were measured. Radioprotective effects were accessed by the method of immunocompetence of murine lymphocytes cultured with herbs before irradiation and with LPS, ConA after irradiation. The results are as follows. 1. The orders of Proliferative effects of herbs on splenocytes were Atractylodes macrocephala Loidz (白朮), the higest of all, Astragalus membranaceus Bunge (黃?), Angelica sinensis(Oliv) Kiels (當歸). Lycium chinense Mill (枸杞子) and Ligustrum lucidum Ait (女貞子), the lowest of all. At Optimal concentration, the proliferation ratios of herb-treated splenocytes compared to non-treated ones were like these. Atractylodes macrocephala Loidz (白朮) 44.3, Astragalus membranaceus Bunge (黃?) 17.7, Angelica sinensis(Oliv) Kiels (當歸) 10, Lycium chinense Mill (枸杞子) 6.4, Ligustrum lucidum Ait (女貞子) 2.0.(p<0.05) 2. When splenocytes were cultured during different periods, Atractylodes. macrocephala Loidz (白朮) and Astragalus membranaceus Bunge (黃?) showed the higest proliferation on 3th day, Angelica sinensis(Oliv) Kiels (當歸), Lycium chinense Mill (枸杞子) on 4th day,(p<0.05) and Ligustrum lucidum Ait (女貞子) until 5th day but with no significant increase. 3. The orders of Proliferative effects of herbs on Bone Marrow(BM) cells were Atractylodes macrocephala Loidz (白朮), the higest of all, Astragalus memhranaceus Bunge (黃?), Angelica sinensis(Oliv) Kiels (當歸), Lycium chinense Mill (枸杞子) and Ligustrum lucidum Ait (女貞子), the lowest of all too. At Optimal concentration, the proliferation ratios of herb-treated BM cells compared to non-treated ones were like these. Atractylodes macrocephala Loidz (白朮) 21.7, Astragalus membranaceus Bunge (黃?) 9.9, Angelica sinensis(Oliv) Kiels (當歸) 4.9, Lycium chinense Mill (枸杞子) 2.3, Ligustrum lucidum Ait (女貞子) 1.4(p<0.05). 4. The secretion ratio of colony stimulating factors(CSFs) of each herb-treated group, compared to control, was Atractylodes macrocephala Loidz (白朮) 9.4, Astragalus membranaceus Bunge (黃?) 9.0, Angelica sinensis(Oliv) Kiels (當歸) 4.4, Lycium chinense Mill (枸杞子) 3.8 (p<0.05) but no significant increase in Ligustrum lucidum Ait (女貞子). 5. The mitogen(ConA, LPS) stimulated-lymphocytes cultured with each herb before irradiation of 1-3 Gy showed more enhanced proliferation than control(p<0.05). When compared to each non-irradiated group of all groups, the orders of percentage increase of irradiated group were Atractylodes macrocephala Loidz (白朮), the higest of all, Astragalus membranaceus Bunge (黃?), Angelica sinensis(Oliv) Kiels (當歸), Ligustrum lucidum Ait (女貞子), Lycium chinense Mill (枸杞子). Each percentage showed significant enhancement compared to control group(p<0.05). According to the results, Atractylcdes macrocephala Loidz (白朮), Astragalus membranaceus Bunge (黃?) are suggested to be the most effective hemopoietic and radioprotective herbs, and Angelica sinensis(Oliv) Kiels (當歸), Lycium chinense Mill (枸杞子) the next, but Ligustrum lucidum Ait (女貞子) showed lower effects than expected.

• Korean Journal of Food Science and Technology
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• v.29 no.4
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• pp.641-647
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• 1997

Volatile flavor components in whole edible portion, stem and leaf of fresh angelica (Angelica keiskei Koidz) were extracted by SDE (simultaneous steam distillation and extraction) method using the mixture of n-pentane and diethylether (1:1, v/v) as an extract solvent and analyzed by GC-FID and GC/MS. Identification of the volatile flavor components in aroma concentrate was mostly based on the RI of GC and mass spectrum of GC/MS. Twenty five hydrocarbons, 15 alcohols, 3 aldehydes, 6 esters, 2 ketones and 1 acid were identified in the whole edible portion of angelica. Twenty hydrocarbons, 13 alcohols, 4 esters and 1 acid were identified in the stem sample of angelica. Nineteen hydrocarbons, 11 alcohols, 4 aldehydes, 6 esters, 2 ketones and 1 acid were identified in the leaf sample of angelica. ${\gamma}-Terpinene$, germacrene B, ${\delta}-3-carene$, cis-3-hexen-1-ol, ${\gamma}-muurolene$ and ${\gamma}-elemene$ were the main components in each edible portions of angelica. The terpenoid compounds in volatile flavor components identified from whole edible portion, stem and leaf samples were confirmed as 75.76%, 86.42% and 78.21%, respectively. These results suggest that terpenoid compounds have a great effect on the flavor characteristics of angelica.

• Biomolecules & Therapeutics
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• v.10 no.2
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• pp.85-88
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• 2002

Systematic fractionation of Angelica gigas roots led to the isolation of linear coumarins such as decursinol angelate, decursin and nodakenin. These compounds were tested for their effects on rat lens aldose reductase. Nodakenin was demonstrated to exhibit significant inhibition of rat lens aldose reductase activity with $IC_{50}$ value of $7.33\Mu\textrm{M}$.

• Natural Product Sciences
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• v.8 no.2
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• pp.58-61
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• 2002

Five coumarins and a pyrimidine were isolated from the roots of Angelica gigas. Their structures were elucidated as bergapten (1), decursinol angelate (2), decursin (3), nodakenetin (4), uracil (5) and nodakenin (6) by spectral analysis. Among them, bergapten (1) and uracil (5) were isolated for the first time from this plant part.

• Biomolecules & Therapeutics
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• v.9 no.1
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• pp.1-6
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• 2001

Sa-Mul-Tang (Si-Wu-Tang, SMT), a kind of Chinese medicine, has been used for the hemato-deficient disease for hundreds of years. In this work, investigations on the anti-anemic activity of an aqueous extract of SMT were undertaken in order to find the pharmacological basis for the ethnomedical use of the formulation. Three kinds of Angelicase species, such as Angelica sinensis, Angelica acutiloba, and Angelica gigas, were used for preparing the water extracts of SMT. Anemic model rats were induced by the treatment of phenylhydrazine (40 mg/kg/day, i.p.) for 4 days. After the treatment of phenylhydrazine, rats were divided into several groups for their different treatment of three kinds of SMT. Red blood cell (RBC), hemoglobin (Hg), and hematocrit (Hct) were determined on the day 0, 3, 6, 10, 14 after the treatment of SMTs and erythrocytes deformabilities were also determined at the end of experiments. Oral administration of SMT (1g/kg/day) for 14 days did not ameliorate drug-induced anemic states evaluated by RBC counts, Hg contents, and Hct values. However, the erythrocyte deformabilities were improved in phenylhydrazine-treated group by the administragest that SMTs (p<0.05). Especially, these effects were high in the Angelica acutiloba group. These results suggest that SMTs have an ameliorative effect on blood rheology related to the blood stasis syndrome in oriental diagnostics not on the blood deficient states related to the anemic syndrome.

• Korean Journal of Plant Resources
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• v.17 no.3
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• pp.278-282
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• 2004

We investigated antimicrobial activity of methanol extract from Angelica gigas and A. acutiloba against three gram-positive bacteria(Bacilius cereus, B. subtilis, and Staphylococcus aureus), two gram-negative bacteria (Escherichia coli and Pseudomonas fluorescens), and one yeast (Saccharomyces cerevisiae). The antimicrobial activity was shown in only ethyl acetate fraction of shoot and root extracts from A. gigas. The activity of the fraction of shoot extract was remarkably potent against S. aureus. The ethyl acetate fraction of root extract showed great antimicrobial activity against B. subtilis and E. coli. The n-hexane fraction of shoot extract and the water fraction of root extract from A. acutiloba were not showed antimicrobial activity, in contrast, the ether fraction of shoot and root extracts showed great antimicrobial activity. S. cerevisiae was not inhibited by any fractions and species.

• Journal of Physiology & Pathology in Korean Medicine
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• v.31 no.3
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• pp.182-187
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• 2017

The purpose of the present study is a comparison of the antioxidant effects of Angelica gigas Korea (AG), Angelica sinensis of China (AS), and Angelica acutiloba of Japan (AA), and comparison of the effects of AG, AS and AA on tight-junction related genes in human keratinocyte HaCaT cells. All species showed a strong antioxidant effect, and AA was higher than AG and AS in antioxidant effects. The cytotoxicity was confirmed to be higher in AS than AG and AA at a concentration of $1,600{\mu}g/ml$ using the MTS assay in HaCaT cells. We analyzed the effects of AG, AS, and AA on mRNA expression levels of various tight-junction related genes in HaCaT cells. We found that no obvious changes in expression of Claudin 1, 3, 4, 6, 7, 8, Occludin, JAM-A, ZO-1, ZO-2, and tricellulin by treatment of all species, suggesting that there is less possibility of side effects and skin moisturizing effects due to changes in tight-junction gene expression. Our results suggest that AG, AS, and AA are thought to be effective in reducing the oxidative stress of the skin and preventing the aging of the skin.

• Journal of Food Hygiene and Safety
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• v.12 no.2
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• pp.111-116
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• 1997

For the purpose of improving hygienic quality of dried-Angelica Keiskei Koidz powder, the effect of ozone treatment and gamma irradiation on the microbial decontamination and physicochemical properties were investigated. Gamma irradiation at 5 to 7.5 kGy resulted in sterilizing total aerobic bacteria, molds and coliforms below detective levels, while ozone treatment for 8 hours up to 18 ppm did not sufficiently eliminate the total aerobic bacteria of the sample. The physicochemical properties of the sample were not changed by gamma irradiation up to 7.5 kGy, whereas, ozone treatment caused remarkable changes in pH, TBA value, chlorophyll, carotenoid and fatty acid compositions. Therefore, this investigation demonstrated conclusively that gamma irradiation was more effective than ozone treatment for decontaminating and sterilizing the dried-Angelica Keiskei Koidz powder, with minimal effect on the physicochemical properties analyzed.

• Journal of Food Hygiene and Safety
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• v.11 no.3
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• pp.221-225
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• 1996

For the purpose of improving hygienic quality of health-foods, sterilization effects of ${\gamma}$-ray and ozone on microoganisms associated with food cultured in the media and contaminated in Angelica keiskei powder were investigated. Ozone was immersed in water and sprayed in air, on the concentration of 3 mg liter-1 at an air flow rate of 5 liter min-3. Test strains cultured in the media completely inhibited by ${\gamma}$-ray at irradiation doses of 0.25~2 kGy. In the case of ozone, test bacteria inactivated after treatment of 10~20 minutes, but test mold, Aspergillus flavus was not effective. Strains contaminated in Angelica keiskei powder completely inhibited by ${\gamma}$-ray at irradiation doses of 2.5~7.5 kGy. However, when the powder was sprayed with ozonized air for 10hours, Bacillus subtilis and Staphylococcus aureus among five strains were eliminated.