thymol/potato

The antioxidant/antimicrobial capacity and physical properties of potato starch dispersions enriched with polysorbate-thymol micelle were investigated. Results showed that potato starch have radical scavenging and antibacterial activities only in the presence of polysorbate-thymol but with lower

A simple method for the preparation of sweet potato beta-amylase by thymol amylose adsorption is described. The method is far more efficient and gives higher recovery of the enzyme. The crystalline enzyme thus obtained is found to be homogeneous by gel chromatography, polyacrylamide gel

In recent years there has been an increasing search for new antifungal compounds due to the side effects of conventional antifungal drugs and fungal resistance. The aims of this study were to test in vitro the activity of thymol, eugenol, estragole and anethole and some O-methyl-derivatives

•Potato common scab is a worldwide disease mainly caused by Streptomyces scabiei. It seriously affects potato crops by decreasing tubers quality. Essential oils (EOs) are natural products with recognized antimicrobial properties. In this research, the antibacterial activities of thyme, oregano,

The present study describes the possibility of using some essential oils and monoterpens as bioagents against the growth of Ralstonia solanacearum, a causal bacterium of potato brown rot disease. Eight isolates of the bacterium were recovered from infected potato tubers, showing typical symptoms of

The optimum pH for growth for eight toxigenic strains of Aspergillus was recorded at pH 6 in unamended potato dextrose broth medium. Significantly less mycelial growth was observed at pH 4 and 8, respectively, for all of the fungal strains. In the presence of 1.0 mM of thymol, mycelial growth was

Starch is an abundant biomaterial that forms a vital energy source for humans. Altering its digestion, e.g. increasing the proportions of slowly digestible starch (SDS) and resistant starch (RS), would revolutionize starch utility in addressing a number of health issues related to glucose

Effect of water activity (aw, 0.99), pH (4.5) and their interaction on the growth inhibition of Aspergillus parasiticus was studied on potato dextrose agar (PDA) using various antimicrobial agents (citral, carvacrol, eugenol, cineole, thymol guaiacol, vanillin, anethol, potassium sorbate and sorbic

The combined effects of water activity ([a(w)] 0.99 or 0.95), pH (4.5 or 3.5) and antimicrobial agent (potassium sorbate, sodium benzoate, sodium bisulfite, carvacrol, citral, eugenol, thymol, or vanillin) concentration (0, 100, 200 up to 1800 ppm) on the growth of Aspergillus flavus were evaluated

In an effort to screen the essential oils of some Iranian medicinal plants for novel aflatoxin (AF) inhibitors, Satureja hortensis L. was found as a potent inhibitor of aflatoxins B1 (AFB1) and G1(AFG1) production by Aspergillus parasiticus NRRL 2999. Fungal growth was also inhibited in a

The use of spices and herbs, their essential oils or their active compounds as means of control of pathogens constitutes an alternative to chemical additives In the present study the antibacterial activities of cloves, thyme, oregano, rosemary and basil on Shigella have been established. Although in

Antifungal susceptibilities of Zygosaccharomyces bailii to individual and binary mixtures of citral with selected phenolics were evaluated to identify synergistic combinations. Individual effects of citral, vanillin, thymol, carvacrol, and eugenol concentrations and combined effects of citral with

The essential oil of the aerial parts of Rosmarinus officinalis collected from Konya, Turkey was analysed by gas chromatography and gas chromatography-mass spectrometry. The oil yield of dried plant (volume/dry weight) obtained by hydrodistillation was 1.9%. Twenty compounds representing 99.93% of

Essential oils from oregano and thyme were applied for 24 h as fumigants against the mycelia and spores of Aspergillus flavus , Aspergillus niger and Aspergillus ochraceus , as well as against natural microflora of wheat grains. The minimal inhibitory concentration (MIC) of oregano oil needed to

The objective of this study was to evaluate the antimicrobial activity of lauric arginate (LAE) when used alone or in combination with the essential oil (EO) from cinnamon leaf and EO components, thymol and eugenol. Minimum inhibitory concentrations (MICs) and minimum bactericidal concentrations