نتایج جستجو برای: alcoholic compounds
تعداد نتایج: 259748 فیلتر نتایج به سال:
Croton bonplandianum belongs to Euphorbiaceae family has been used to cure liver diseases, swelling of the body, cure against ring worms and skin diseases. This study was aimed to identify the chemical compounds present in the chloroform leaf extract of Croton bonplandianum by GC MS analysis. The analysis revealed the presence of sixteen phytocomponents which includes mainly long-chain fatty ac...
BACKGROUND AND OBJECTIVES Plants as sources of medicinal compounds have continued to play a predominant role in the maintenance of human health since ancient times. Even though several effective antifungal agents are available for oral candida infections, the failure is not uncommon because isolates of Candida albicans may exhibits resistance to the drug during therapy. The present study was co...
introduction: macrophomina phaseolina is the causal agent of soybean charcoal rot. this disease is one of the most prevalent and destructive of soybean in the north of iran. this pathogen has broad host range and invades more than 500 plant species of 75 families, such as caprifoliaceae. symptoms on stems appear as silver-gray lesions near the base, which eventually decay the stem. plants show ...
Introduction: Candidiasis is an opportunistic infection caused by Candida species which occurs following the host's immunological weakness. Restrictions in treatment of fungal diseases such as side-effects of drugs and drug resistance have led researchers to new drugs, especially herbal medicines. The objective of this study was to compare the antifungal effects of extracts of Rhus Coriaria ext...
The growing health consciousness among consumers is leading to an increased presence of functional foods and beverages on the market. Red fruits are rich in bioactive compounds such as anthocyanins with high antioxidant activity. In addition, red contain sugars phenolic compounds, vitamin C, dietary fibers, manganese. Due these characteristics, they also suitable substrates for fermentation. In...
Cudrania tricuspidata (Carr.), a deciduous tree, mainly distributed in Eastern Asia[1] and Several kinds of compounds have been found in C.tricuspidata, such as xanthones[2], flavonoids[ 3], alkaloids, sugars[4]. Biological effects of whole plant are main concentrated in flavonoids and xanthones. These compounds have a number of pharmacological activities including antioxidant, anti-tumor, anti...
rhipicephalus annulatus (acari: ixodidae) control by nigella sativa, thyme and spinosad preparations
background: several compounds obtained from plants have potential insecticidal, growth deterrent or repellent characteristics. the control of hard ticks by non-chemical substances was targeted in this study. methods: the effect of 36 materials on in-vitro ticks was studied, including 2 absolute controls (water only or absolute ethyl alcohol only), 6 conventionally used spinosad preparations (a...
1- in a search directed to the reaction of compound)23(the cycloaddition reaction of 1,3- diphenylisobenzofurane)14(with p-benzoquinone)19(,followed by addition of cyclopentadiene was carried out.the specific spacial stracture of its ir,nmr,mass spectra. 2- in another attempt the kinetic stability and behavior of compounds)20(and)23(was studied.the main subject of this study was the highly reve...
In this work, the stability of antioxidant compounds in malting barley seeds before and after production final products is reported. reflection, findings revealed that process fermentation had a significant impact on activity. vitro, capacities were evaluated using DPPH free radical scavenging assay. The results obtained from spectrophotometric analysis showed lowest inhibition value was observ...
Abstract The current study aimed to use biological treatment using plant extracts; extracted from some locally available plants: Lawsonia inermis (Henna), and Myrtus communis (Yass), against pathogenic bacteria isolated heavy water in hospitals that do not have plants. two studied plants were different solvents (water alcohol). Diagnosis of these Gas chromatography (GC-MS) showed the alcoholic ...
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