• Korean Journal of Pharmacognosy
• /
• v.30 no.1
• /
• pp.84-86
• /
• 1999

From the ethyl acetate fraction of the methanol extract of the fruits of Opuntia ficus-indica var. saboten, two dihydroflavonois were isolated and identified as (+)-trans-dihydrokaempferol (1) and (+)-trans-dihydroquercetin (2) by spectroscopic methods.

• Journal of the East Asian Society of Dietary Life
• /
• v.23 no.1
• /
• pp.107-118
• /
• 2013

This study investigated the effects of Beaknyuncho (Opuntia ficus-indica var. saboten) powder on the quality of sponge cakes. Sponge cakes containing 0, 1, 3, and 5% of powder were prepared and stored for three days at $20^{\circ}C$. The volume of sponge cake increased up to 1% according to the amount of added powder, while the pH level decreased as the amount of powder increased. The edible period of the products could also be extended by the addition of Opuntia ficus-indica var. saboten powder; however, the lightness of crust and crumb was weaker as the amount of powder increased. Redness, hardness, gumminess, and chewiness increased whereas springiness and cohesiveness decreased with the addition of powder. In a sensory evaluation of the overall acceptance, the highest scores were for treatment with 1% Opuntia ficus-indica var. saboten powder during storage periods.

• Natural Product Sciences
• /
• v.3 no.2
• /
• pp.100-103
• /
• 1997

A study was undertaken to evaluate the effect of petroleum ether extract of leaves of Ficus racemosa Linn. for its antidiarrheal potential against several experimental models of diarrhea in rats. Ficus racemosa leaves extract (FRLE) treated animals showed significant inhibitory activity against castor oil induced diarrhea and inhibited significantly $PGE_2$ induced enteropooling in rats. It also showed significant reduction in gastrointestinal motility following charcoal meal in rats. The results obtained establish the efficacy of FRLE as an antidiarrheal agent.

• Natural Product Sciences
• /
• v.22 no.2
• /
• pp.117-121
• /
• 2016

On the phytochemical investigation of a 70% ethanol extract of the fruits of Opuntia ficus-indica, (Cacataceae), we could result in the isolation of thirteen phenolic compounds including seven flavonoids (1 - 9) and four simple phenolic glycosides (10 - 13) by column chromatographic methods. Among the isolated compounds, picein (11), androsin (12), and $1-O-feruloyl-{\beta}-{\small{D}}-glucopyranoside$ (13) were isolated for the first time from O. ficus-indica; additionally, this is the first report $benzyl-O-{\beta}-{\small{D}}-glucopyranoside$ (10) from the genus Opuntia. The structures of the compounds were determined by spectral data analysis which included 1D, 2D NMR spectrum and ESIMS.

• Korean Journal of Pharmacognosy
• /
• v.31 no.4
• /
• pp.412-415
• /
• 2000

We have examined radical scavenging effects, tyrosinase inhibition activities and anti-allergic activities on the methanol extracts of Opuntia ficus-indica cultivated in Cheju island. By the comparison of the four samples, methanol and 50% methanol extracts of respective fruits and stems of Opuntia, the most desirable activities were obtained in the sample of the stem's methanol extracts. Based on this analysis, further study to identify the active components in this sample is warranted.

• Asian-Australasian Journal of Animal Sciences
• /
• v.27 no.3
• /
• pp.342-348
• /
• 2014

This study was conducted to examine the effects of condensed tannins (CT) from Ficus bengalensis leaves on the feed utilization, milk production and health status of crossbred cows. Eighteen crossbred dairy cows at their second and mid lactation (avg. BW $351.6{\pm}10.6$ kg) were randomly divided into two groups of nine each in a completely randomized block design and fed two iso-nitrogenous supplements formulated to contain 0% and 1.5% CT through dried and ground leaves of Ficus bengalensis. The diets were designated as CON and FBLM, respectively and fed to cows with a basal diet of rice straw to meet requirements for maintenance and milk production. The daily milk yield was significantly (p<0.05) increased due to supplementation of FBLM diet. The 4% fat corrected milk yield was also significantly (p<0.01) higher due to increased (p<0.05) milk fat in cows under diet FBLM as compared to CON. The inclusion of CT at 1.5% in the supplement did not interfere with the feed intake or digestibility of DM, OM, CP, EE, NDF, and ADF by lactating cows. Digestible crude protein (DCP) and total digestible nutrients (TDN) values of the composite diets were comparable between the groups. The blood biochemical parameters remained unaltered except significantly (p<0.05) lowered serum urea concentration in cows fed FBLM diet. There was a significant (p<0.05) increase intracellular reduced glutathione (GSH), superoxide dismutase (SOD) and catalase (CAT) activity in cows supplemented with condensed tannins. The total thiol group (T-SH) was found to be higher with reduction in lipid peroxidation (LPO) in cows of FBLM group. The cost of feeding per kg milk production was also reduced due to supplementation of Ficus bengalensis leaves. Therefore, a perceptible positive impact was evident on milk production and antioxidant status in crossbred cows during mid-lactation given supplement containing 1.5% CT through Ficus bengalensis leaves.

• Herbal Formula Science
• /
• v.17 no.2
• /
• pp.163-174
• /
• 2009

Reactive oxygen species(ROS) can induce hepatotoxicity and trigger apoptosis in the liver. In this study, we investigated the sulfated polysaccharide A-1 from Opuntia ficus-indica against alcoholic oxidative stress in human liver Hep G2 cell. An antioxidant substance A-1 obtained from the enzymatic extract of Opuntia ficus-indica fruit was purified by DEAE-cellulose ion exchange and sephadex G-100 gel permeation chromatography. The purification yield and molecular weight were 14.3% and 1.8 KDa, respectively. The A-1 predominately contained arabinose, galactose, rhamnose and also sulfate group. The structure of A-1 was investigated by periodate oxidation, FT-IR spectroscopy, $^1H$-NMR spectroscopy. The A-1 mainly composed of alternating unit of ${\rightarrow}4$)-$\alpha$-L- Rapp-2-$SO_3^-$-$\alpha$-L-Galp-($1{\rightarrow}$ and branched linkage of $\beta$-D-Arbp- ($5{\rightarrow}$. The antioxidative activity was measured using the SOD, CAT activity and GSH assay, respectively. The expression of Nrf2 protein was analyzed by western blotting. The viable cell count analyzed by autofluorescence. Oxidative stress induced by ethanol(1 M) were dramatically reduced by A-1 treatment. A-1 also prevented cell death induced by oxidative stress. It also increased expression Nrf2 protein level. We concluded that sulfated polysaccharide A-1 from Opuntia ficus-indica effectively protect Hep G2 liver cell from alcoholic oxidative stress.

• Journal of Life Science
• /
• v.17 no.7 s.87
• /
• pp.915-922
• /
• 2007

In order to discover physiologically active substance, we investigated a powder obtained by processing of Opuntia ficus-indica var. saboten Makino trunk. The powder was treated by sulfuric acid and then extracted by several solvents such as methanol, methylene chloride, ethanol etc. Among them, the best antimicrobial activity was showed by methylene chloride extract. To identify materials exhibiting physiological activation, the acid hydrolyzed extract was separated by 7 fractions through preparative silica gel TLC. The effective fraction exhibiting the best broad antimicrobial activity was identified, named as MBT-01108. From structural analysis of the products extracted to acid hydrolysis, a compound exhibiting the antimicrobial activities is identified to levulinic acid. Levulinic acid isolated from Opuntia ficus-indica var. saboten Makino may be applicable as a natural preservative of food or cosmetic and for prevention of bacterial diseases, an ingredient of acne, ageing and whitening cosmetics and an antimicrobial agent.

• Korean Journal of Food Science and Technology
• /
• v.29 no.5
• /
• pp.847-853
• /
• 1997

Attempts were made to determine the compositions of Opuntia ficus-indica var. saboten for the utilization as food materials. The major components of Opuntia ficus-indica and aloe in proximate compositions were nitrogen free extract. Total mineral contents of stem, fruit and seed of Opuntia ficus-indica were 9400.8, 6151.2 and 1096.8 mg%, respectively, and their major minerals were Ca, P and Mg. The major free amino acids of fruit were tyrosine, proline and arginine, those of stem were glycine and arginine and that of seed was glutamic acid. The major amino acid of fruit was glutamic acid, those of stem were glycine and arginine and those of seed were glutmic acid and arginine. Vitamin C contents of fruit and stem were 163.8 and 71.2 mg% but not presented in seed. Vitamin A was also not presented in fruit, stem and seed. Contents of total polyphenols and flavonoids were changed by extraction solvent and temperature. Total polyphenols of fruit were higher than those of stem and seed. Total flavonoids of fruit were similar to those of stem.

• Journal of the Korean Institute of Traditional Landscape Architecture
• /
• v.38 no.4
• /
• pp.68-73
• /
• 2020

The purpose of this study is to classify species and correct misidentification of cacti (Opuntia) in Jeju area through morphological characteristics comparison. As a result of the study, it was found that Opuntia ficus-indica and O. ficus-indica var. saboten, which has been reported to grow naturally in Jeju Island, is Opuntia stricta. In the morphological comparison of species, it was confirmed that O. stricta showed clear differences in plant size, cladode shape, color of flowers and fruits, and characteristics of areole compared to the existing reported species. Based on the research results, the scientific name of Jeju cactus was corrected as Opuntia stricta, and the Korean name 'Hae-an-sun-in-jang' was newly named. Furthermore, it was suggested that various research literatures and national biodiversity management organizations need to confirm and correct the misidentification of species.