نتایج جستجو برای: Euphorbia denticulata
تعداد نتایج: 2398 فیلتر نتایج به سال:
In this study, the antimicrobial activities of methanolic extracts and latex of some Euphorbia species used for medical purposes in Turkey were investigated. The extracts of Euphorbia aleppica L., Euphorbia szovitsii Fisch.&Mey. var. harputensis Aznav. ex M. S. Khan, Euphorbia falcata L. sub. falcata var. falcata, Euphorbia denticulata Lam., Euphorbia macroclada Boiss., Euphorbia cheiradenia Bo...
بزرگترین جنس از تیره فرفیون، euphorbia و یکی از 6 جنس بزرگ گیاهان گلدار با حدود 2100 گونه در جهان و متجاوز از 82 گونه در نقاط مختلف ایران است .جنس euphorbia منبعی غنی از ترکیبات ترپنوئیدی محسوب می شود و گونه ی e. denticulata lam. یکی از گونه های گزارش شده در ایران است. با هدف شناسایی ترکیبات ترپنوئیدی، گونهlam. e. denticulata از مناطق غربی ایران جمع آوری و مطالعه شد. تری ترپن ها و ترکیبات استرو...
نخود ایرانی مهمترین محصول اقتصادی در منطقه کاراک پاکستان می باشد. علف های هرز خسارت کمی و کیفی زیادی به اینگیاه زراعی وارد می کنند. در بهمن 1382 ، برای تعیین وضعیت جامعه رویشی مزارع نخود، این منطقه مورد بازدید قرار گرفت.برای این منظور 21 کشاورز نخودکار از هفت روستای کاراک پاکستان بطور تصادفی انتخاب شدند. در هر مزرعه، با استفاده ازکادر استاندارد، فراوانی عل فهای هرز تعیین شدند. برای ارزیابی تراک...
In this study, the branch, leaves, flowers, roots and mixed all parts of different nine Euphorbia species were analyzed for their trace element contents by using ICP-MS. The samples were digested by concentrated nitric acid and hydrogen peroxide in a microwave by ICP-MS before the analysis. The accuracy and precision of the method was evaluated by CRM 1573a Tomato Leaves. Trace element contents...
In this study, the branch, leaves, flowers, roots and mixed all parts of different nine Euphorbia species were analyzed for their trace element contents by using ICP-MS. The samples were digested by concentrated nitric acid and hydrogen peroxide in a microwave by ICP-MS before the analysis. The accuracy and precision of the method was evaluated by CRM 1573a Tomato Leaves. Trace element contents...
Aoraki denticulata (Arachnida, Opiliones, Cyphophthalmi, Pettalidae), a widespread 'mite harvestman' endemic to the South Island of New Zealand, is found in leaf littler habitats throughout Nelson and Marlborough, and as far south as Arthur's Pass. We investigated the phylogeography and demographic history of A. denticulata in the first genetic population-level study within Opiliones. A total o...
Many weeds interfere with the productivity of wheat and other winter annual crops; however, one common weed Medicago denticulata, appears to have a beneficial effect. An experiment was conducted at Agricultural Experimental Farm of the Indian Statistical Institute, Giridih, Jharkhand to observe the effect of M. denticulata (a legume) on different crops yield of barley (Hordeum vulgare Sensu lat...
The methanol extracts of three Macaranga species (M. denticulata, M. pruinosa, and M. gigantea) were screened to evaluate their total phenolic contents and activities as cholinesterase inhibitors, nitric oxide (NO) production inhibitors, tyrosinase inhibitors, and antioxidants. The bark of M. denticulata showed the highest total phenolic content (2682 mg gallic acid equivalent (GAE)/100 g) and ...
Chelonoidis Dcarbonaria and C. denticulata are two tortoises which are widely distributed Brazil. Although they occur sympatrically in different areas, C. carbonaria prefers open areas, while C. denticulata chooses forest areas. Significant morphological variations can be observed in these species due to the fact that they occupy a vast and environmentally diverse area. Data on shell shape of c...
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