• Food Science and Preservation
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• v.9 no.1
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• pp.67-73
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• 2002

In order to obtain the basal data far quality and sanitary stability of sesame oil extracted from imported sesame flours oil of whole sesame and flour sesame were investigated the proximate composition, chemical properties, fatty acid composition, sesamol, sesamolin, sesamin contents and oxidation induction period by AOM test. Moisture contents of sesame flours were less remarkably than whole sesame. There were no differences in proteins. Acid value and saponiflcation value were higher sesame flour oil than whole sesame oil. iodine value of sesame flour oil were lower than whole sesame oils. In fatty acid composition of sesame oil, contents of linolenic acid and linoleic acid were 222.44 ∼144.14 and 2713.00 ∼ 1776.46 mg/mL, respectively. And the contents of linoleic acid and γ-linoleic acid were lower sesame flour oil than whole sesame oil. The sesamol contents of sesame oil were higher whole sesame oil than sesame flour oil, sesamol content of India whole sesame oil was highest of them. The sesaminl sesamolin contents of Korean whole sesame oil were the Highest Oxidation induction periods of sesame oil by AOM were 6.76 and 13.35 In on north Korea and Chinese sesame flour oil, respectively. Therefore, it appears that oxidative stability was lower in north Korea and China sesame flour oil than in whole sesame oil group.

• Journal of the Korean Home Economics Association
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• v.33 no.2
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• pp.143-150
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• 1995

This study was carried out in order to compare flavor of sesame oils prepared with Korean and Chinese sesame. There were no significant differences in the fatty acid composition, sesamin and tocopherol content of Korean and Chinese sesame oils. The color of Korean sesame oil was darker than that of Chinese sesame oil. It seemed that of Chinese sesame oil by analysis of aroma characteristics. Sensory evaluation showed that the acceptability of Korean sesame oil was higher than that of Chinese sesame oil in ordor test, whereas there were no significant differences between the acceptability of Korean sesame oil that of Chinese sesame oil in seasoned cucumber test.

• Proceedings of the Korean Society of Crop Science Conference
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• 2020.11a
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• pp.181-181
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• 2020

• YAKHAK HOEJI
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• v.40 no.3
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• pp.251-261
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• 1996

Acanthopanax divaricatus Seem. is a medicinal plant growing widely through out Korea, Japan and China. The plant material of Acanthopanax spp. is used as analgesic , tonic, sedative drug as well as for the treatment of hypertension, rheumatism and diabetes. From the stem barks and root barks of A. divaricatus, diterpenoid compound was isolated and identified as pamaric acid ($C_{20}H_{30}O_2,\;mp\;164^{\circ}C$), lignan compounds were isolated and identified as d-sesamin ($C_{20}H_{18}O_6,\;mp\;123{\sim}124^{\circ}C$), eletheroside E ($C_{34}H_{46}O_{18},\;mp\;257{\sim}259^{\circ}C$), three sterol compounds were identified as ${\beta}$-sitosterol, campesterol, stigmasterol, and six fatty acid compounds were identified as stearic acid, palmitic acid, oleic acid, linolenic acid, arachidonic acid and behenic acid. And also leaves of A. divaricatus, chiisanoside were identified, one of secotriterpenoidal compound(white amorphorous powder crystal, mp $228^{\circ}C$). Anticancer activity and nephrotoxicity were tested by MTT assay. Anticancer effect of chiisanoside was much lower than that of cisplatin.

• 한국약용작물학회:학술대회논문집
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• 2007.05a
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• pp.153-154
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• 2007

• Natural Product Sciences
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• v.21 no.2
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• pp.82-86
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• 2015

Phytochemical constituents were isolated from the fruits of Acanthopanax chiisanensis by repeated column chromatography. Their structures were identified as $\beta$-sitosterol (1), daucosterol (2), sesamin (3), chiisanogenin (4), and $22\alpha$-hydroxy chiisanogenin (5) by spectroscopic analysis (MS, ¹H-, and ¹³C-NMR). Compounds 1 - 5 were isolated for the first time from the fruits of A. chiisanensis.

• Archives of Pharmacal Research
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• v.27 no.9
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• pp.912-914
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• 2004

Seven compounds were isolated from the stem of Acanthopanax senticosus by repeated col-umn chromatography. Their structures were elucidated as isovanillin (1), (-)-sesamin (2), iso-fraxidin (3), (＋)-syringaresinol (4), 5-hydroxymethylfurfural (5), eleutheroside B (6), and eleuth-eroside E (7) by spectral analysis. Among them, isovanillin (1) was isolated for the first time from the family Araliaceae.

• Korean Journal of Pharmacognosy
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• v.8 no.1
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• pp.31-34
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• 1977

The chemical constituents of root bark of Acanthopanax sessiliflorum Seemann(Araliaceae) which is distributed in southern region of Korea are studied. The five kinds of chemical constituents are isolated from MeOH extract of root bark by column fractionation and purified by recrystallization. Substance $I{\sim}III$ were identified as stigmasterol, ${\beta}-sitosterol$ and campesterol. Substance IV is suggested as a lignan substance based on chemical and spectral discussions. The molecular formula of substance $V\;show\;C_{20}H_{18}O_6$ and its melting point is $120.5{\sim}121.5^{\circ}$. Due to the spectral data, it is confirmed that substance V is a (+) sesamin of lignan.

• Archives of Pharmacal Research
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• v.28 no.2
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• pp.186-189
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• 2005

Anti-estrogenic activity of (-)-sesamin (1), helioxanthin (2), savinin (3), taiwanin C (4), and 3­(3,4-dimethoxybenzyl)-2-(3,4-methylenedioxybenzyl)butyrolactone (5) isolated from the root of Acanthopanax chiisanensis was tested using Ishikawa cells. Among them, compound 3 exhibited anti-estrogenic activity ($IC_{50}\;=\;4.86\;{\mu}M$).

• KOREAN JOURNAL OF CROP SCIENCE
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• v.51 no.1
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• pp.73-80
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• 2006

Sesame (Sesamum indicum L.) seeds contain abundant oil and antioxidative lignans related to the seed quality. To evaluate the potential effects of drought stress on the chemical composition of sesame seeds, eighteen cultivars were imposed water-deficit condition by withholding irrigation during 15 days at podding and maturing stage, compared with well-watered plants as control in seed yield and chemical composition. Drought treatments showed great decrease of seed yield with not affecting seed weight. The contents of sesamin and sesamolin decreased while lignan glycosides inversely increased in response to drought stress. Oil content was not significantly changed by drought treatment in spite of its slight decrease. In case of fatty acid composition, there were significant differences in increase of oleic acid while inverse decrease of linoleic acid under drought stress condition. These results demonstrate that the chemical composition of sesame seed may be modified with drought stress. In particular, the increase of sesaminol glucosides with strong antioxidative activity was observed.