نتایج جستجو برای: s. macrosiphon

تعداد نتایج: 710991  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده کشاورزی 1392

این پژوهش به منظور شناخت تنوع ژنتیکی 12 جمعیت متعلق به 4 گونه گیاه دارویی salvia (مریم گلی) با استفاده از بررسی کروموزم های سلول های مریستمی نوک ریشه بذور با روش استو-فریک-هماتوکسیلین صورت گرفت. عدد کروموزومی جمعیت های هرگونه ثابت و گونه salvia officinalis 14=x2=n2، گونه های، s. macrosiphon mirzayanii s. دارای 20=x2=n2 و گونه salvia sclarea دارای 20= x2=n2 بودند. به منظور تعیین تقارن کاریوتیپی،...

Journal: Journal of Herbal Drugs 2011
Elham Moghassemi Gholamreza Bakhshi Khaniki,

Background & Aim: Salvia macrosiphon is one of the important species of Salvia which belongs to the Lamiaceae family. All 58 Iranian species of Salvia grow in different ecological places. The aim of this research is the investigation of morphological and anatomical characteristics of S.  macrosiphon. Experimental: The above–mention...

Journal: :تحقیقات دامپزشکی 0
اکبر گران گروه علوم دامی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج-ایران بنت الهدی صالح نیا دانش آموخته بیماریشناسی گیاهی دانشگاه آزاد اسلامی واحد پیشوا، تهران-ایران حمیدرضا علیزاده گروه گیاهپزشکی، دانشکده کشاورزی دانشگاه جیرفت، جیرفت-ایران محسن فرزانه گروه کشاورزی، پژوهشکده گیاهان و مواد اولیه دارویی دانشگاه شهید بهشتی، تهران-ایران محمود شیوازاد گروه علوم دامی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج-ایران

background: the hazardous nature of aflatoxins to human and animals necessitate the establishment of control measures. objectives: the effect of two medicinal plants, satureja khozistanica and satureja macrosiphon, was studied on inhibiting aspergillus flavus growth and reducing aflatoxin b1-content in the liquid medium. methods: essential oils were isolated by hydrodistillation method, using a...

Journal: :journal of genetic resources 0
shahla najafi department of biology, faculty of science, university of zabol, zabol, iran noshin mir department of chemistry, university of zabol, p. o. box 98615-538, zabol, islamic republic of iran mahdieh shafeghat infectious diseases and tropical medicine research center, zahedan university of medical sciences, zahedan, ir iran

this study was carried out to evaluate the antimicrobial and antioxidant effectiveness of different extracts from aerial parts of six salvia species including salvia ceratophylla, salvia chorassanica, salvia leriifolia, salvia macrosiphon, salvia chloroleuca and salvia virgata. the effect of the extracts against 3 gram positive and 3 gram negative bacteria was tested by the micro dilution metho...

بابالار, مصباح, میرمعصومی, مسعود, نوروزی, رضا,

Hairy root induction in plants is the result of the insertion of T-DNA from Agrobacterium rhizogenes into the plant genome. The present study was conducted to investigate the effect of bacterium strain and plant species type on hairy root induction in two endemic (Salvia eremophila and S. reuterana) and five non-endemic (S. macrosiphon, S. multicaulis, S. nemorosa, S. verticellata and S. viriga...

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2011
gholamreza bakhshi khaniki elham moghassemi

background & aim: salvia macrosiphon is one of the important species of salvia which belongs to the lamiaceae family. all 58 iranian species of salvia grow in different ecological places. the aim of this research is the investigation of morphological and anatomical characteristics of s.  macrosiphon. experimental: the above–mentioned species were collected from zavarijan and dodangeh regio...

Journal: :فصلنامه علمی پژوهشی گیاهان دارویی 0
m tavakoli 1- cultivation & development department of medicinal plants research center, institute of medicinal plants, acecr, karaj, iran h naghdi badi 1- cultivation & development department of medicinal plants research center, institute of medicinal plants, acecr, karaj, iran h rafiee department of horticulture, science and research branch, islamic azad university, tehran, iran mr labbafi 1- cultivation & development department of medicinal plants research center, institute of medicinal plants, acecr, karaj, iran m ghorbani nohooji 1- cultivation & development department of medicinal plants research center, institute of medicinal plants, acecr, karaj, iran e zand weed research department, iranian plant protection research institute, tehran, iran

background: the seeds of some medicinal plants and their compounds have long been valued for their numerous health benefits. objective:to investigate some physical and chemical properties of salvia spp. methods: some physico-chemical properties in five species of salvia seeds (consisted of s. officinalis l., s. macrosiphon l., s. hypoleuca l., s. sclarea l. and s. nemorosa l.) were measured at ...

Journal: Journal of Herbal Drugs 2011
Elham Moghassemi Gholamreza Bakhshi Khaniki,

Background & Aim: Salvia macrosiphon is one of the important species of Salvia which belongs to the Lamiaceae family. All 58 Iranian species of Salvia grow in different ecological places. The aim of this research is the investigation of morphological and anatomical characteristics of S.  macrosiphon. Experimental: The above–mention...

This study was carried out to evaluate the antimicrobial and antioxidant activities of different extracts from aerial parts of six Salvia species including Salvia ceratophylla, Salvia chorassanica, Salvia leriifolia, Salvia macrosiphon, Salvia chloroleuca and Salvia virgata. The effect of the extracts against 3 Gram positive and 3 Gram negative bacteria was tested by the micro dilution method. ...

2003
L. P. L. Colombo R. Mainini S. A. Bonometto

Polarization measures, on wide angular scales, together with anisotropy data, can fix DE parameters. Here we discuss the sensitivity needed to provide significant limits. Our analysis puts in evidence that a class of models predicts low correlation or anticorrelation between polarization and anisotropy at low l. This class includes open models and models with DE due to a Ratra–Peebles (RP) pote...

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