• Natural Product Sciences
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• v.19 no.4
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• pp.366-371
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• 2013

Seventeen compounds (1 - 17), ${\beta}$-sitosterone (1), lupenone (2), arborinone (3), ${\beta}$-sitosterol (4), lupeol (5), epi-lupeol (6), taraxerol (7), betulinic acid (8), 24R-methyllophenol (9), germanicol (10), hexatriacontane (11), nonacosan-1-ol (12), benzoic acid (13), tetradecyl(E)-ferulate (14), di(2-ethylhexyl) phthalate (15), trilinolein (16) and monopalmitin (17), were isolated from the methylene chloride-soluble fraction of the cork of Euonymus alatus Sieb. The structures of these compounds were elucidated on the basis of spectroscopic evidence. Compounds 6, 11, 13 and 14 were isolated for the first time from this plant. Compound 4 showed moderate cytotoxic activity with an $IC_{50}$ value of 6.22 ${\mu}M$ in HL-60 cell line. Compound 9 exhibited moderate cytotoxic activity with $IC_{50}$ values of 63.31, 15.45, 15.14 and 21.72 ${\mu}M$ in four kinds of human cancer cell lines, Jurkat T, HeLa, HL-60 and MCF-7, respectively. Compound 17 showed moderate cytotoxic activity with an $IC_{50}$ value of 70.71 ${\mu}M$ in Jurkat T cell line. In addition, compounds 2, 3, 14 and 16 exhibited weak antioxidant activity with $IC_{50}$ values of 151.76, 170.79, 137.46 and 139.37 ${\mu}M$, respectively.

• Korean Journal of Pharmacognosy
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• v.38 no.4
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• pp.382-386
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• 2007

Cinnamomi Cortex (Lauraceae), the dried bark of Cinnamomum cassia BLUME, has been used as traditional Chinese medicine for its stomachic, astringent, carminative, antispasmodic, antibacterial, antifungal properties. Four compounds were isolated from the MeOH extract of Cinnamomi Cortex, and their structures were identified as trans-cinnamic acid (1), ${\beta}-sitosterol$ (2), bis(2-methylheptyl)phthalate (3), coumarin (4) by comparison of their physical and spectral data with those reported in the literature. These compounds were tested melanogenesis inhibitory effect on B-16 mouse melanoma cell lines. Among them, trans-cinnamic acid (1) showed the most potent inhibitory effect on melanogenesis with $IC_{50}$ value of $13{\mu}g/ml$. Arbutin, positive control, exhibited an $IC_{50}$ value of $29{\mu}g/ml$.

• Archives of Pharmacal Research
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• v.2 no.2
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• pp.133-144
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• 1979

To investigate constituents of Strobilomyces floccopus (Fr.) Karst. and Coprinus comatus (Fr.) S. F. Gray, free and total amino acids of the two mushrooms were quantitatively analyzed by G. L. C. and an amino acid analyzer. Free amino acids were extracted from both mushrooms with ethanol. Fourtenn free amino acids were detected from the ethanol extract of S. floccopus and fifteen free amino acids from C. comatus by G. L. C. And the dry carphopores of both mushrooms were hydrolyzed with hydrochloric acid and then the total protein amino acids were analyzed by A. A. A. Seventeen total amino acids were detected from each acid-hydrolysate of S. floccopus and C. comatus. Lipids were extracted from the carpophores of S. floccopus and saponified with alcoholic potassium hydroxide. The isolated sterols were subjected to G. L. C. and two sterols were detected. The isolated free fatty acids were methylated with diazomethane and subjected to column chromatography and G. L. C. Eleven saturated and nine unsaturated free fatty acids were detected from the carpophores of S. floccopus. The presence of these nutrient components shows that the two mushrooms can be utilized as edible ones.

• Journal of Haehwa Medicine
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• v.10 no.1
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• pp.115-120
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• 2001

We came to the conclusion after considering all of information from many kinds of books on the Bufobufo gargarizans Cantor. The result were as follows: 1. Bufobufo gargarizans Cantor is originated from the bufonidae of caudata of amphibia of chordata. 2. The form of Bufobufo gargarizans Cantor is obese, about 12 centimeter long and the color of Bufobufo gargarizans Cantor is dark brown, black. 3. The charateristics and the tastes of Bufobufo gargarizans Cantor is cold and spicy and the Guigyung of Bufobufo gargarizans Cantor is heart and stomach. 4. The significant gredient of Bufobufo gargarizans Cantor is Bufagin, Steroids, Cinobufotoxin, ${\beta}$-sitosterol, Bufothionine, Bufotenidine, Bufo tenine, Bufalin, Butotalidin Hellebrigenin, Bufochrome. 5. The efficacy of Bufobufo gargarizans Cantor is pajinggyunhyul(破懲堅血), salgamjok(殺疳積), taehuyol(退虛熱), etc. 6. In direction of Bufobufo gargarizans Cantor, one time dosage is 2-3 gram in internal medicine, in external medicine dosage depends on the width. 7. Bufobufo gargarizans Cantor should be cautious in use those who is pregnant, have heart disease, gastritis, gastric ulcer. 8. The side effect of Bufobufo gargarizans Cantor is nausea, vomiting, abdomen discomfort, diarrhea, palpitation, headache, lethargy, etc. 9. Bufobufo gargarizans Cantor could be use in hepatoma, esophgeal cancer, stomach cancer, skin cancer, breast cancer and leukemia.

• Natural Product Sciences
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• v.23 no.4
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• pp.258-264
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• 2017

This study analyzed the seeds of Zizyphus jujuba var. inermis commonly used as a remedy in traditional Chinese medicine, in order to determine its various biologically active compounds. Through process 3-pentadecylcatechol, ${\rho}$-menth-8-ene, and ${\gamma}$-bisabolene were isolated and identified for the first time which are urushiol, monoterpenoidal, and sesquiterpenoidal compounds, respectively. Also, found were another sesquiterpenoidal compounds, vomifoliol, and four steroidal compounds, ${\beta}$-sitosterol, stigmasterol, stigmasta-5,23-dien-$3{\beta}$-ol, and stigmast-4-en-3-one. In addition, fourteen triterpenoidal compounds were isolated and identified. These were lupeol, betulinic acid, betulinaldehyde, alphitolic acid, 3-O-cis-${\rho}$-coumaroyl-alphitolic acid, 3-O-trans-${\rho}$-coumaroyl-alphitolic acid, 2-O-cis-${\rho}$-coumaroyl-alphitolic acid, 2-O-trans-${\rho}$-coumaroyl-alphitolic acid, zizyberanalic acid, ceanothic acid, oleanolic acid, maslinic acid, 3-O-cis-${\rho}$-coumaroyl-maslinic acid, and 3-O-trans-${\rho}$-coumaroyl-maslinic acid. The structures were identified by comparing of the spectroscopic experiments, NMR and MS, and then compared that reported data, respectively. Three extracts of water, methanol, and chloroform from the seeds showed a weak anti-proliferative effect, anti-microbial activity, and anti-oxidant effect, respectively.

• Korean Journal of Plant Resources
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• v.22 no.1
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• pp.26-30
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• 2009

Daucosterol and naphthalene glycoside were isolated from the seeds of Cassia mimosoides var. nomame Makino. The isolated compounds were identified by spectral means including 1D, 2D-NMR and FAB-MS experiments. Daucosterol was characterized as ${\beta}$-sitosterol-3-O-${\beta}$-D-glucoside and naphthalene glucoside was done as 2-acetyl-3-methyl-6-methoxynaphthalene-1,8-diol 8-O-glucosyl-(1${\rightarrow}$6)-glucoside. These compounds were isolated for the first time from Cassia mimosoides var. nomame Makino.

• Journal of the Korean Society of Food Science and Nutrition
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• v.18 no.1
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• pp.71-92
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• 1989

The seasonal variations of environmental sea water, arid carotenoid and lipid composition of reddish muscle tissue of arkshell, Anadara broughtonii in Chungmu and $Y{\check{o}}su-area$ were investigated. In the sea water, pH value, salinity, electrical conductivity of Chungmu and $Y{\check{o}}su-area$ were similar tendency, but water temperature in annual average at Chungmu-area was about $2^{\circ}C$ higher than that of $Y{\check{o}}su-area$. The concentration of nitrite-nitrogen, ammonia-nitrogen, phosphate-phosphours at Chungmu-area were slightly higher than those at $Y{\check{o}}su-area$. Meanwhile the concentration of silicate-silicious at $Y{\check{o}}su-area$ was about 2 times higher than that of Chungmu-area. The bacterial density of the sea water was ranged from 3.6 to 93/100ml for coliform and 3.0 to 15/100ml for fecal colifrom at Chungmu-area, but the coliform was ranged 7.3 to 150/100ml and the fecal coliform was ranged 3.6 to 20/100ml at $Y{\check{o}}su-area$. Among the coliform, 8.9% Escherichia coli, 33.9% Citrobacter freundii, 41.1% Enterobacter aerogenes groups were classified and 16.1% was not identified. In the hemoglobin content of reddish muscle tissue of arkshell, one from Chungmu-area was ranged from 1.1 to 2.5 g /dl and one from $Y{\check{o}}su-area$ was ranged from 1.7 to 4.4 g /dl. In total carotenoid content, 0.80 to 1.28mg/100 g muscle was in Chungmu-area and 0.45 to 0.99mg/100 g muscle was in $Y{\check{o}}su-area$. Among the carotenoid compositions, pectenolone content was 63.0% in annual average from Chungmu area and 59.6% from $Y{\check{o}}su-area$, 6.5% from Chungmu area and 18.9% from $Y{\check{o}}su-area$ in ${\beta}-carotene$, 9.9% from Chungmu-area and 9.1% from Yosu-area in pectenoxanthin, 11.2% from Chungmu-area and 5.2% from $Y{\check{o}}su-area$ in diatoxanthin monoester were observed. In the seasonal variation for the major carotenoids, the content of pectenolone was continuously incresedbefore spawning period and showed the maximum in July, but decresed after spawning period. Diatoxanthin monoester was gradually incresed during all growing period from March to next January. And ${\beta}-carotene$ was decresed before spawning period and showed the maximum in July but incresed after spawning period. The major fatty acids of total lipid and fractionated lipid classes from total lipid namely neutral-, glyco- and phospholipid were $C_{16:0},\;C_{18:1},\;C_{22:6},\;C_{20:2},\;C_{18:2},\;C_{20:5}\;and\;C_{18:3}$ acid in the muscle tissue of arkshell. The content of neutral lipid showed about 2 times higher than polar lipid in the muscle tissue of arkshell from both Chungmu and, $Y{\check{o}}su-area$. The content of total and neutral lipid was decresed during spawning period. In the seasonal variation for fatty acid compositions, the content of polyenenoic acid in total and neutral lipid was decresed and saturated acid was incresed. On contrary, polyenoic acid in glyco and phospholipid was incresed and saturated acid was decresed during spawning period from July to September. The sterol composition in total lipid were mainly consisted of cholesterol, campesterol, brassicasterol and ${\beta}-sitosterol$. Especially, the rate of content in cholesterol showed decrese during spawning period butcampesterol showed increse from March to November.

• Natural Product Sciences
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• v.10 no.2
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• pp.55-58
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• 2004

The fruit and seeds of Butea monosperma (Lam) Kuntze (Fabaceae) are useful in piles, anthelmintic, eye diseases, and inflammation in the Indian system of medicine. Hence, we have evaluated the anti-inflammatory activity of the fixed oil, mixed fatty acids, and unsaponifiable matter of B. monosperma against carrageenan-induced paw oedema and cotton pellet-induced granuloma in rats. The fixed oil, mixed fatty acids, and unsaponifiable matter of the oil exhibited significant anti-inflammatory activity on the tested experimental animal models. The unsaponifiable matter of the oil produced higher protection compared to fixed oil and mixed fatty acids. Phytochemical analysis of the fixed oil revealed the presence of steroids and terpenoids while unsaponifiable matter of the oil showed the presence of ${\beta}-sitosterol$. Also, four fatty acids were identified in the fixed oil by gas liquid chromatography. The anti-inflammatory activity of the fixed oil may be due to unsaponifiable matter or combination of unsaponifiable matter and mixed fatty acids.

• Natural Product Sciences
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• v.20 no.3
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• pp.152-159
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• 2014

A phytochemical investigation of Spergularia marina (L.) Griseb. growing in Egypt, has been carried out, which resulted in the isolation of seven compounds from the different extracts of the plant namely; ${\beta}$-sitosterol glucoside, tricin (1) dihydroferulic acid (2), vanillic acid (3), 4-hydroxybenzoic acid (4), uracil (5) and 8-hydroxy cuminoic acid (6) Structure elucidation of the isolated compounds was carried out using different spectroscopic techniques. This is the first report for the isolation of these compounds from genus Spergularia. Furthermore, 8-Hydroxy cuminoic acid and uracil were isolated for the first time from family Caryophyllaceae. The chemical composition of the volatile components present in the petroleum ether extract of Spergularia marina (L.) Griseb. using combined gas chromatography-mass spectrometry (GC-MS) is reported here for the first time. Of the 97 components present, 59 were identified including three sulfur containing compounds which represented about 1.8% of the volatiles of the total petroleum ether extract. This prompted us to study and report its possible antimicrobial activity. In addition, the antibacterial and antifungal screening of different extracts of Spergularia marina (L.) Griseb. as well as some isolates have been performed using agar diffusion method.

• Korean Journal of Pharmacognosy
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• v.39 no.4
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• pp.357-364
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• 2008

The roots of Saposhnikovia divaricata Schischk. (Umbelliferae) have been known to possess analgesic, anti-inflammatory, anti-parasitic and anti-bacterial activities, and used for curing headaches, fever and arthralgia. In this study, we aimed to isolate active constituents to provide phytochemical data for the quality control of this plant. Nine coumarins, eight chromones, three sterols and a coumarolignan were isolated from EtOAc-soluble fraction of the roots of S. divaricata through repetive column chromatography method using silica gel, ODS gel, Sephadex-LH 20, MPLC and HPLC. By analyses of spectroscopic data and comparison of their data with those of published values, the compounds were identified as 3'-O-angeloylhamaudol (1), ${\beta}$-sitosterol (2), marmesin (3), phellopterin (4), anomalin (5), imperatorin (6), xanthotoxin (7), deltoin (8), bergapten (9), stigmasterol (10), ledebouriellol (11), hamaudol (12), 8'-epicleomiscosin A (13), xanthoarnol (14), cimifugin (15), 5-O-methylvisamminol (16), daucosterol (17), 4'-O-${\beta}$-D-glucosyl-5-O-methylvisamminol (18), nodakenin (19), sec-O-glucosylhamaudol (20), prim-O-glucosylcimifugin (21). Among them, 8'-epicleomiscosin (13) was firstly reported from Umbelliferae family and xanthoarnol (14) and nodakenin (19) were isolated from this plant for the first time.