Three Curcuma species, Curcuma aeruginosa (pink and blue ginger), Cu. aromatica (aromatic turmeric), and Cu. xanthorrhiza (giant curcuma), were selected for investigation of mosquito repellent activity. In a laboratory study, a 95% ethanol extract of each plant was tested for repellent activity of Aedes togoi on human volunteers. Only Cu. aromatica extract showed repellency against Ae. togoi wi...

Hydrangeae Dulcis Folium, the fermented and dried leaves of Hydrangea macrophylla SER. var. thunbergii MAKINO, suppressed D-galactosamine-induced liver injury by 85.2% when added to the diet at 1% and fed to rats for fifteen days. The hepatoprotective effect is more potent than that of a milk thistle extract and turmeric powder. Some fractionated extracts showed hepatoprotective activity in the...

Turmeric, a plant rhizome that is often dried, ground and used as a cooking spice, has also been used medicinally for several thousand years. Curcumin, the phytochemical that gives turmeric its golden color, is responsible for most of the therapeutic effects of turmeric. In recent years curcumin has been studied for its effects on chronic diseases such as diabetes, Alzheimer's, and cancer. Thou...

High fat diet (HFD) induces oxidative stress and mitochondrial dysfunction which culminates in fatty liver disease. Autophagy dynamics are affected by HFD. Turmeric mangosteen have potential roles as antioxidants regulators of function the liver. The study aims to examine effect turmeric peel extract on autophagy after HFD induction. Five groups animals (n=5) used: negative control, positive co...

Gemcitabine is a first line cancer drug widely used for the treatment of pancreatic cancer. However, its therapeutic efficiency is significantly limited by resistance of pancreatic cancer cells to this and other chemotherapeutic drugs. We have investigated the cytotoxic effect of Turmeric Force (TF), a supercritical and hydroethanolic extract of turmeric, alone and in combination with gemcitabi...

The present study was undertaken to evaluate the protective effect of turmeric powder on arsenic toxicity through mice model. Swiss albino male mice were divided into four groups. The first group was used as control, while groups 2, 3, and 4 were treated with turmeric powder (T, 50 mg/kg body weight/day), sodium arsenite (Sa, 10 mg/kg body weight/day) and turmeric plus Sa (T+Sa), respectively. ...

Turmeric, a dried powder derived from the rhizome of Curcuma longa, has been used for centuries in certain parts of the world and has been linked to numerous biological activities including antioxidant, anti-inflammatory, anticancer, antigrowth, anti-arthritic, anti-atherosclerotic, antidepressant, anti-aging, antidiabetic, antimicrobial, wound healing, and memory-enhancing activities. One comp...

In this report, we present the research results on using the conventional method and microwave technology to extract curcuminoid from turmeric roots originated in different regions of Northern Vietnam. This method is simple, yet economical, non-toxic and still able to achieve high extraction performance to get curcuminoid from turmeric roots. The detailed results on the Raman vibration spectra ...

Diabetes mellitus is a metabolic disease and one of the most feared complications is diabetic foot ulcers (DFUs) resulting in amputation and gangrene arising from the action of pathogenic bacteria. This study investigated the efficacy of essential oil extracts of Curcuma longa (turmeric) and Syzygium aromaticum (clove) on bacteria implicated in DFUs. Essential oils extracted from Curcuma longa ...

Colletotrichum species cause anthracnose in various tropical crops both cultivation and postharvest periods. The current synthetic fungicides to treat sometime show toxic effects for farmers, residues on foods, environmental impacts. In this work, turmeric extract containing curcuminoids was used as an active ingredient formulated into a nanoemulsion control red pepper tomato fruits. nanopartic...