ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
Turmeric is a spice which is obtained from rhizomes of plant Curcuma longa, a member of the family Zingaberaceae. Components of tumeric are named curcuminoids, which include mainly curcumin (diferuloyl methane), demethoxycurcumin, and bisdemethoxycurcumin [1] (Figure 1). Turmeric consists of 3-5% curcuminoids. Curcumin is the most important fraction which is responsible for the biological activities of turmeric. The melting point of curcumin, C2H20O6, is 184oC. It is soluble in ethanol and acetone, but insoluble in water [2].Curcumin exists in solution as keto-enol tautomers [3]. Because of its biological activities, a large number of studies have been presented on curcumin. According to these studies, curcumin exhibits antiinflammatory [1] antioxidant [4, 5, 6, 7] anticarcinogenic [8] antiviral [9] antimicrobial activity [10, 11]. Beside these, curcumin has a variety of potentially therapeutic properties, such as antineoplastic, antiapoptotic, antiangiogenic, cytotoxic, immunomodulatory, [12] and antithrombotic, wound healing, antidiabetogenic, antistressor and antilithogenic actions[1]. In this study, isolation and biological assessment of turmeric and curcumin have been discussed against standard bacterial and mycobacterial strains such as E.coli, S.aureus, E.feacalis, P.aeuroginosa, M.smegmatis, M.simiae, M.kansasii, M. terrae, M. szulgai and the fungi Candida albicans. The antioxidant activity of curcumin and turmeric were also determined by the CUPRAC method.