welsh onion/抗がん剤

The antimutagenic effect of alpha-tocopherol at concentrations of 1-10(-5)-1-10 mcC/ml was studied with respect to spontaneous and radiation-induced chromosome mutations in Allium fistulosum L. and Vicia faba L. It is established that at these concentrations alpha-tocopherol exhibits a significant

Phase II xenobiotic metabolizing enzymes confer amelioration of risk arising from potentially carcinogenic chemicals derived both endogenously, and exogenously, from food and the environment. In this study, efforts were made to isolate and identify potentially cancer preventive constituents from

The objective of the study was to isolate and identify potential cancer preventive constituents from green onion based on the ability to induce quinone reductase (QR, a representative phase II enzyme) in murine hepatoma cells (Hepa 1c1c7). Crude nonpolar solvent extracts were prepared from

We found organically cultivated (OC) vegetables, using a water-soluble chitosan as a soil improvement agent and leaf surface spray, had much longer shelf life and better taste than that of generally cultivated (GC) vegetables. The purpose of this study is to determine the relative antimutagenic

We examined the sulfides in onion (Allium cepa L.), Welsh onion (A. fistulosum L.), and garlic (A. sativum L.), and obtained three new thiolane-type sulfides (onionins A1-A3) from onion; two new thiabicyclic-type sulfides (welsonins A1, A2), together with onionins A1-A3, from Welsh onion; and six

The antimutagenic and geroprotective activities of root extracts of Glycyrrhiza glabra have been demonstrated both on plant test systems--Allium fistulosum L., Allium cepa L., Vicia faba L. and on animals--Vistar rats. The possibilities of the mobilization of Glycyrrhiza glabra root extracts as

We succeeded in purifying the fraction containing the major glycolipids in monogalactosyl diacylglycerol, digalactosyl diacylglycerol and sulfoquinovosyl diacylglycerol (SQDG) from dried vegetables. This glycolipids fraction was an inhibitor of DNA polymerase alpha (pol alpha) in vitro and also the

Cytogenetic effect of 1,4-dihydropyridine was studied in different test-systems. The preparation is shown to decrease the level of complete sex-chromosome losses in Drosophila and chromosome aberration frequency in Allium fistulosum seedlings. The preparation does not affect spontaneous mutability

Kimchi is a traditional Korean food prepared by fermenting vegetables, such as Chinese cabbage and radishes, which are seasoned with various ingredients, including red pepper powder, garlic, ginger, green onion, fermented seafood (Jeotgal), and salt. The various unique microorganisms and bioactive

Storey onion (Allium cepa L. var. proliferum Regel) is a variety of onion commonly grown in northern China that has not been researched in detail. This study aimed to identify the chemical compositions of storey onion aqueous extracts by UPLC-ESI-MS/MS, as well as characterize the antioxidant,

The present study investigated the effects of quercetin glucosides, which were isolated from the Chinese onion (Allium chinense), garlic (Allium sativum), onion (Allium cepa L.) and the Welsh onion (Allium fistulosum L.) in HepG2, HT-29 and PC-3 cancer cell lines. Quercetin-3,4'-di-O-glucoside