propyl disulfide/ニンニク

Two organosulfur compounds, methyl propyl disulfide (MPD) and propylene sulfide (PS) from garlic and onions, were studied for their modifying effects on hepatocarcinogenesis in the F344 rats. Modifying potential was scored by comparing the number and area per cm2 of induced glutathione S-transferase

Ten organosulfur compounds from garlic and onions were studied for their modifying effects on diethylnitrosamine-induced neoplasia of liver in male F344 rats using the medium-term bioassay system of Ito based on the two-step model of hepatocarcinogenesis. Carcinogenic potential was scored by

In many countries, the leaves of Allium ursinum L. (Liliaceae) are a popular substitute for garlic and, for centuries, the herb has been taken internally to treat an array of medical conditions. Herein, we report the chemical composition of 12 different A. ursinum essential-oil samples (five

Onion and garlic essential oils were previously shown to inhibit mouse skin tumor promotion, as were the enzymes, lipoxygenase, and cyclooxygenase. In the present study, the inhibition of soybean lipoxygenase (EC 1.13.11.12) by onion and garlic components and related compounds was investigated. The

Environmental compounds are known to be involved in both the generation and prevention of many human cancers. It is important to discover naturally occurring or synthetic compounds which can block the process of carcinogenesis. We have focused attention on several organosulfur compounds (OSCs) in

The extraction by ethyl acetate and subsequent electrochemical detection of organosulfur containing molecules from garlic is demonstrated. The electrochemical results first evidence the high sensitivity of the process towards the model compound propyl disulfide. Through the in situ formation of

The capacities to inhibit coumarin 7-hydroxylase activity of human cytochrome P450 2A6 (CYP2A6) by organosulfur compounds were evaluated. Five dialkyl sulfides and five dialkyl disulfides, with alkyl chains from methyl to amyl, were examined. In addition to these chemicals, diallyl sulfide, diallyl

BACKGROUND In the Cameroonian traditional medicine, plants of the Capparidaceae, Euphorbiaceae and Liliaceae families are used to treat several metabolic diseases. These plants are rich in various compounds belonging to the glucosinolates and thiosulfinates family. Till date, very little studies

Supercritical fluid (SF) extracts of homogenized ramp (Allium tricoccum Ait.) were separated and characterized with liquid chromatography coupled with atmospheric pressure chemical ionization mass spectrometric identification. The profiles of SF extracts of aqueous homogenates of ramp bulbs from

Organosulfur compounds are bioactive components of garlic essential oil (EO), mustard oil, Ferula EOs, asafoetida, and other plant and food extracts. Traditionally, garlic (Allium sativum) is used to boost the immune system; however, the mechanisms involved in the putative