• CELLMED
• /
• v.9 no.4
• /
• pp.4.1-4.5
• /
• 2019

The medicinal plants are extensively used for curing variegated malady in day to day life. There is an emergent demand for plant based medicines, food supplements, health products, pharmaceuticals etc. Mochrus (Bombax ceiba Linn.) is one of the valuable medicinal plants used in Unani system of medicine since relic belongs to family Bombacaceae. It is a tall tree and widely distributed through India, Africa, Australia and tropical Asia. Many parts of the plant (root, stem bark, gum, leaf, prickles, flower, fruit, seed and heartwood) are used for the treatment of a variety of ailments. It is reported to possess nafe sailanur reham (beneficial in leucorrhea), mujaffif (siccative), muqawwi reham (uterine tonic), qabiz (constipative), muallide mani (production of semen), mumsik wa mughalliz mani (increase consistency of semen), dafe fasaad khoon wa safra (purifies blood and bile) etc. It is used in asthma, diarrhoea, wound, leprosy, boils and many other skin diseases. Also possess some important pharmacological activities such as antioxidant, analgesic, antipyretic, antibacterial, diuretic, hepatoprotective, anticancer, hypoglycaemic and hypotensive etc. It is reported to contain phytoconstituents like polysaccharides, naphthoquinones, anthocyanins, lupeol and naphthol etc. This paper provides a compendium review on pharmacological, phytochemical properties and therapeutic benefits of the plant.

• Fisheries and Aquatic Sciences
• /
• v.25 no.7
• /
• pp.357-379
• /
• 2022

Increased fisheries products have raised by-products that are discarded due to low economic value. In addition, marine by-products are still rich in protein and nutritional value that have biological activities and give benefits to human health. Meanwhile, there is raised pressure for sustainability practices in marine industries to reduce waste and minimize the detrimental effect on the environment. Thus, valorization by-products through bioactive peptide mining are crucial. This review focus on various ways to obtain bioactive peptides from marine by-products through protein hydrolysis, for instance chemical hydrolysis (acid and based), biochemical hydrolysis (autolysis and enzymatic hydrolysis), microbial fermentation, and subcritical water hydrolysis. Nevertheless, these processes have benefits and drawbacks which need to be considered. This review also addresses various biological activities that are favorable in pharmaceutical industries, including antioxidant, antihypertensive, anticancer, anti-obesity, and other beneficial bioactivities. In addition, some potential marine resources of Indonesia for the marine biopeptide from their by-product or undesired marine commodities would be addressed as well.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.38 no.3
• /
• pp.297-301
• /
• 2009

Stephania delavayi Diels. (S. delavayi Diels.) has been used as a drug for pain-relieving and acute gastroenteritis treatment in China. Because the major therapeutic mechanism of anti-inflammatory drug is to inhibit the cyclooxygenase (COX)-2 and because COX-2 proteins inhibit apoptosis, COX-2 inhibitor has been thought as the anticancer drug candidate. For this reason, we examined S. delavayi Diels. as an anticancer drug. S. delavayi Diels. was fractionated with methanol and then partitioned with ethyl acetate, n-butanol and water. The antioxidant activity was evaluated by 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity and reducing power. DPPH radical scavenging activities of the crude fractions at the concentration of $1,000{\mu}g/mL$ were 75.23% (n-butanol), 68.11% (methanol), 63.58% (ethyl acetate), and 50.13% (water). The reducing power increased according to the concentration in dose-dependent manner. Also, when the antiproliferation effects of each fraction against human breast cancer cell-lines MDA-MB-231 and MCF-7 were examined, methanol extract, n-butanol fraction and ethyl acetate fraction exhibited cell proliferative inhibition effects in both cell-lines whereas water fraction did not. Among the crude fractions, the n-butanol fraction exhibited the most potent anti-proliferation effect. In conclusion, fractions from S. delavayi Diels. are promising anticancer drug candidates.

• Korean Journal of Food Science and Technology
• /
• v.45 no.5
• /
• pp.619-627
• /
• 2013

We investigated the characteristics and biological activity of makgeolli supplemented with different levels (0%, 1%, 3%, 5%, and 7%) of Akebia quinata fruit during fermentation. Our results showed that supplementation with Akebia quinata fruit led to an increase in the acidity level, amino acid concentration, alcohol content, and total sugar level. Makgeolli supplemented with 7% Akebia quinata fruit showed the highest total sensory score. Supplementation with Akebia quinata fruit resulted in a significant increase in the antioxidant activity and nitric oxide inhibitory activity. Further, makgeolli supplemented with Akebia quinata fruit showed anticancer activity against DU145, HeLa, MCF-7, and U87cells, and significantly enhanced antibacterial activity against Shigella flexneri. Our results indicate that Akebia quinata fruit represents an effective natural additive for enhancing the biological activities of makgeolli.

• Asian Pacific Journal of Cancer Prevention
• /
• v.16 no.14
• /
• pp.5727-5731
• /
• 2015

Background: There is a long standing interest in natural compounds especially those with a high polyphenolic content and high scavenging activity for hazardous free radicals. Cornus mas (CM) fruit is well known for its antioxidant activities; however, its toxicity against human cancers needs to be addressed. Here, we investigated selective anticancer effects of CM on different human cancer cells. Materials and Methods: A hydro-alcoholic extract of CM (HECM) was prepared and total phenolic content (TPC) and total flavonoid content (TFC) were determined by colorimetric assays. Antioxidant activity was assessed with respectto DPPH radical scavenging. MTT assays were used to evaluate the cytotoxicity of different doses of CM (0, 5, 20, 100, 250, 500, $1000{\mu}g/ml$) towards A549 (lung non small cell cancer), MCF-7 (breast adenocarcinoma), SKOV3 (ovarian cancer) and PC-3 (prostate adenocarcinoma) cells. Results: Significant (P<0.05) or very significant (P<0.001) differences were observed in comparison to negative controls at all tested doses ($5-1000{\mu}g/ml$). In all cancer cells, HECM reduced the cell viability to values below 26%, even at the lowest doses. In all cases, $IC_{50}$ was obtained at doses below $5{\mu}g/ml$. The mean growth inhibition was 81.8%, 81.9%, 81.6% and 79.3% in SKOV3, MCF-7, PC-3 and A549 cells, respectively. Conclusions: Altogether, to our best knowledge, this is a first study that evaluated toxicity of a HECM with high antioxidant activity in different human cancer cells in vitro. Our results indicated that a hydro-alcoholic extract of CM possesses high potency to inhibit proliferation of different tumor cells in a dose independent manner, suggesting that an optimal biological dose is more important and relevant than a maximally tolerated one.

• Toxicological Research
• /
• v.22 no.4
• /
• pp.391-395
• /
• 2006

Flavonoids are polyphenolic compounds that are ubiquitous in plants. They have been shown to possess a variety of biological activities, such as antioxidant and anticancer. Reactive oxygen species (ROS) lead to damages of cellular molecules and it is the one of various factors to induce cancer. The one of flavonoids, Luteolin, was found to scavenge 1,1-diphenyl-2-piculhydrazyl (DPPH) radical and intracellular reactive oxygen species (ROS). Moreover luteolin showed protection on hamster lung fibroblast cells (V79-4 cell) damage induced by $H_2O_2$. And then it was investigated whether it may show cytotoxicity effect against various cancer cells by MTT, Luteolin at $10{\mu}g/ml$ showed the cell viability of 63.2%, 34.7%, 18.4% and 71.4% against NCl-H460, HeLa, U937 and MCF-7, respectively. As a result, luteolin shows more sensitive to U937 cells among the tested cancer cell lines. In summary, luteolin has antioxidant and cytotoxicity effect or various cancer cell lines.

• Korean journal of food and cookery science
• /
• v.31 no.3
• /
• pp.378-386
• /
• 2015

We investigated the antioxidant, physicochemical, and sensory characteristics of dried type sodium reduced chicken bibimbap using dandelion complex extract powder of AF-343 (DCEP) as a home meal replacement. The DCEP is known to add moisture to the skin and to relieve the symptoms of atopic dermatitis. The sodium content of the standard sample was 1,190 mg per serving. The sodium was significantly reduced by 30%, resulting in 820 mg of sodium for the reduced-sodium group (p<0.05). The ash contents of the standard sample group with the DCEP showed significantly the highest value at 6.01% in all of the samples as affected by the minerals of the DCEP (p<0.05). Sensory characteristics of savory aroma, savory flavor, cooked vegetable flavor and hardness in all the samples did not show significant differences, implying that addition of DCEP and 30% sodium reduction did not have undesirable effects on those sensory attributes. Furthermore, chicken flavor, which was a bit oily in the standard samples tended to decrease slightly, leaving a desirable savory flavor increased in the reduced sodium groups. In acceptance tests, the samples did not show any significant differences, indicating that the DCEP added sodium-reduced samples may be potentially acceptable to consumers. Total flavonoid contents, ABTS and DPPH radical scavenging activity, indicators of biologically active ingredients such as antioxidant, anticancer, and antibacterial activities significantly increased with the amount of DCEP added (p<0.05).

• Journal of Ginseng Research
• /
• v.35 no.2
• /
• pp.243-249
• /
• 2011

Korean red ginseng (KRG), the steamed root of Panax ginseng Meyer, has a variety of biological properties, including anti-inflammatory, antioxidant and anticancer effects. Aflatoxin $B_1$ ($AFB_1$) produced by the Aspergillus spp. causes acute hepatotoxicity by lipid peroxidation and oxidative DNA damage, and induces liver carcinoma in humans and laboratory animals. This study was performed to examine the protective effects of KRG against hepatotoxicity induced by $AFB_1$ using liver-specific serum marker analysis, histopathology, and terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling. In addition, to elucidate the possible mechanism of hepatoprotective effects, superoxide dismutase, catalase, glutathione peroxidase, and malondialdehyde were analyzed. Rats were treated with 250 mg/kg of KRG (KRG group) or saline ($AFB_1$ group) for 4 weeks and then received 150 ${\mu}g/kg$ of $AFB_1$ intraperitoneally for 3 days. Rats were sacrificed at 12 h, 24 h, 48 h, 72 h, or 1 wk after $AFB_1$ treatment. In the KRG pre-treatment group, serum alanine aminotransferase, aspartate aminotransferase, and malondialdehyde levels were low, but superoxide dismutase, catalase, and glutathione peroxidase activities were high as compared to the $AFB_1$ alone group. Histopathologically, $AFB_1$ treatment induced necrosis and apoptosis in hepatocytes, and led to inflammatory cells infiltration in the liver. KRG pre-treatment ameliorated these changes. These results indicate that KRG may have protective effects against hepatotoxicity induced by $AFB_1$ that involve the antioxidant properties of KRG.

• Journal of the Korean Applied Science and Technology
• /
• v.41 no.1
• /
• pp.149-157
• /
• 2024

Bupleurum falcatum L. is one of the medicinal crops and has excellent pharmacological activities such as reducing fever, sedation, inhibition of hepatopathy, anti-inflammatory, and anticancer. Currently, it is used for food or medicine, but the use as a cosmetic is insufficient, so the suitability and use value as a cosmetic material were reviewed. Using the Bupleurum falcatum L. extract, polyphenol, flavonoid, antioxidant, and anti-inflammatory tests were conducted. The total polyphenol content was 14.71±0.16 mg·TAE/g, and the total flavonoid content was 1.42±0.05 mg·QE/g. The antioxidant activity showed excellent activity in a concentration-dependent activative, and the NO expression inhibition ability was 61.21% at 1,000 ㎍/mL, confirming that the anti-inflammatory activity was excellent. Through this study, the antioxidant and anti-inflammatory effects of Bupleurum falcatum L. extract are excellent, so it is considered to be of sufficient value as a natural material for cosmetics.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.39 no.8
• /
• pp.1113-1118
• /
• 2010

The antioxidative activities and growth inhibitory effects of fermented soymilk (FS) by Bacillus subtilis KC-3 (KCCM 42923) in AGS human gastric adenocarcinoma cells were studied during fermentation at pH 5.5, 5.25 and 5.0. The pH of B. subtilis KC-3 from Cheonggukjang, decreased from 6.8 to 5.0 during the fermentation. The acidity decreased, but amino and ammonia type nitrogen contents increased significantly as pH decreased. FS at pH 5.0 (FS 5.0) exhibited the highest DPPH free radical scavenging activities among other samples. The hydroxy radical scavenging activity of FS 5.0 was found to be approximately 2.5 times higher than that of the non-fermented soymilk (NFS). The SOD-like activity of FS 5.0 was 32.1% at 1.0 mg/mL and 50.6% at 2.0 mg/mL compared to the NFS of 9.1% and 17.3%, respectively. FS, especially FS 5.0, showed increased anticancer effect in AGS human gastric adenocarcinoma cells. These results suggest that soymilk fermented by B. subtilis KC-3 has increased antioxidative activities and anticancer effects during fermentation (pH 6.0 to pH 5.0).