نتایج جستجو برای: thymus vulgaris l
تعداد نتایج: 651126 فیلتر نتایج به سال:
بهمنظور بررسی اثرات مصرف 4/27 میلیگرم نیترات سدیم یا سطوح مختلف صفر، 2/0، 4/0 و 6/0 درصد عصاره آویشن (Thymus vulgaris L.) در آب آشامیدنی حاوی نیترات سدیم بر رشد، خصوصیات لاشه و برخی فراسنجههای خونی، تعداد 220 قطعه جوجه نر یکروزه نژاد راس (308) بهطور تصادفی در 5 گروه انتخاب شدند. تفاوت معنیداری برای مصرف خوراک، افزایش وزن و ضریب تبدیل خوراک بین جوجههای گوشتی تیمارهای مختلف در کل دوره آز...
Background: Dysmenorrhea is one of the most common medical problems in gynecology causing several problems in the personal and social life of women. This study was conducted to compare the effect of thymus vulgaris and ibuprofen on the treatment of primary dysmenorrhea Methods: This clinical study was conducted on 84 students of Babol University of Medical Sciences with primary dysmenorrhea. ...
This study was developed in order to evaluate two alternatives for the control of Listeria monocytogenes in raw bovine meat pieces, both based on the use of Thymus vulgaris and Rosmarinus officinalis essential oils (EOs). The antilisterial activity of different concentrations of the EOs was tested in vitro using agar dilution and disk volatilization techniques. In addition, L. monocytogenes was...
The essential oils isolated from basil (Ocimum sp.), chamomile (Chamomilla recutita L.), thyme (Thymus vulgaris L.) and oregano (Origanum sp.) were analysed rapidly and non-destructively applying different vibrational spectroscopic methods (ATR-IR, NIR and Raman spectroscopy). Whereas NIR spectroscopic data can be interpreted only by application of chemometric algorithms, IR and Raman spectra o...
The insecticidal toxicities of five essential oils against Pochazia shantungensis adults and nymphs, newly recorded pests, were evaluated. The LC50 values of Thymus vulgaris, Ruta graveolens, Citrus aurantium, Leptospermum petersonii and Achillea millefolium oils were recorded as 57.48, 84.44, 92.58, 113.26 and 125.78 mg/L, respectively, against P. shantungensis nymphs using the leaf dipping bi...
To investigate the effects of irrigation intervals and humic acid application on some phophysiological and biochemical of thyme (Thymus vulgaris), the experimental in the form of factorial in the design complete randomized block in four replications at Miandoab University Research Field in 2019. Experimental treatments were at four levels of irrigation intervals (once every three days, once eve...
demographic toxicology is a common method for an investigation of the sub lethal effects of pesticides on natural enemies. the present study was conducted to evaluate the side effects of the extracts of calotropis procera (willd.) r. br. (asclepiadaceae), teucrium polium l. (labiatae), fumaria parviflora lam. (fumariaceae) and thymus vulgaris l. (labiatae) in comparison with three pesticides: h...
Application of most antibiotic growth promoters as feed additives has been banned in a lot of countries due to cross-resistance against pathogens and residues in tissues. Therefore, scientists are searching for alternatives to antibiotics nowadays. Medicinal plant extracts are one of the alternatives that have anti-microbial and growth promoting effect on poultry. In this paper, the benefits of...
آویشن (l. thymus vulgaris ) متعلق به تیره نعناع و یکی از مهم ترین گیاهان معطره و دارویی است. اثر شوری بر رشد گیاه در یک قرن اخیر، موضوع تحقیقات گسترده ای بوده است چرا که تنش شوری بهره وری گیاهان را در مناطق بیابانی و نیمه بیابانی محدود می کند. در این تحقیق، میزان مقاومت آویشن نسبت به تنش شوری به روش in vitro مورد بررسی قرار گرفت. جداکشت های محور زیرلپه و سرشاخه به دست آمده از دانه رست های سترون...
bioefficacy of some egyptian aromatic plants on culex pipiens (diptera: culicidae) adults and larvae
background: protecting the environment from chemical hazards of synthetic insecticides along with offering of new breeding areas for vectors by urbanization indicate the trial of natural insecticides. methods: the acetone extracts of anethum graveolens , ocimum basilicum and thymus vulgaris were tested for their insecticidal effect on culex pipiens adults and larvae in different concentrations ...
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