Recent studies have revealed pleiotropic anticancer and antiproliferative capabilities of Dioscorea nipponica Makino whereas the effect of this plant on metastasis of cancer cells has not been clearly clarified. In the present study, we extracted Dioscorea nipponica Makino with methanol (DNE1), chloroform (DNE2), ethyl acetate (DNE3), n-butanol (DNE4), and water (DNE5). We first demonstrate tha...

In the present study, in vitro ovule culture technique was used to obtain interspecific cross combination of Dioscorea rotundata ufenyi and Dioscorea bulbifera wild. Ten days after pollination, ovules were excised and cultured onto 1/2 strength Murashige and Skoog (MS) medium (Basal salt mixture + Vitamins) supplemented with 6% sucrose, 0.7% agar and plant growth hormones such as GA3, BAP, Picr...

.The production of white bread made from cassava has a hard texture, is easily crushed and not elastic, so that new innovations are needed to have soft elastic texture. The research objective was improve the texture bakery products (white bread) flour. Data analysis used ANOVA variance at 5% level further testing using LSD (Least Significant Difference) method. design carried out RAL, three tim...

The present study seeks to evaluate the influence of the time of harvest on the phenolic composition, antioxidant activities and anti-cholinesterase action of processed yellow yam (Dioscorea cayenensis). HPLC-DAD analysis of the processed yellow yam revealed the presence of some phenolic acids and flavonoids. The result showed a higher amount of most of the identified phenolic compounds in the ...

Dioscorea opposita Thunb. has been used as health food and herbal medicinal ingredients in traditional Chinese medicine. In this study, the total DNA of D. opposita Thunb. was extracted using an improved cetyltrimethylammonium bromide (CTAB) method, and the extracted DNA was further used for random amplified polymorphic DNA (RAPD) reaction system by design of the L16 (4(4)) orthogonal diagram. ...

Three polysaccharides, namely exopolysaccharide (EPS), water-extracted mycelial polysaccharide (WPS) and sodium hydroxide-extracted mycelial polysaccharide (SPS), were prepared from the endophytic fungus Fusarium oxysporium Dzf17 isolated from the rhizomes of Dioscorea zingiberensis. The effects of the time of addition and polysaccharide concentration on the growth and diosgenin accumulation in...