نتایج جستجو برای: carvone

تعداد نتایج: 350  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی (نوشیروانی) بابل - دانشکده علوم پایه 1393

در این پژوهش، سنتز نانو کامپوزیت پلی آنیلین – نایلون6 (pani-ni6) به روش الکتروریسی انجام گرفت و به عنوان سطح جاذب در استخراج ترکیبات فرار زیره سیاه استفاده شد. استخراج ترکیبات فرار زیره سیاه به روش میکرو استخراج فاز جامد (spme) و تقطیر با بخار آب (hydrodistillation) انجام گرفت در روش spme، ترکیبات فرار زیره سیاه جذب سطح پلی آنیلین- نایلون6 شد و در مرحله بعد با شست و شو توسط حلال مناسب واجذب صور...

Journal: :به زراعی کشاورزی 0
محمد محمودی سورستانی استادیار گروه علوم باغبانی، دانشکدة کشاورزی، دانشگاه شهید چمران، اهواز، ایران مهرداد اکبرزاده دانشجوی کارشناسی ارشد، پژوهشکدة گیاهان دارویی، دانشگاه شهید بهشتی، تهران، ایران

spearmint (mentha spicata l.) is one of the most important mint family plants that has numerous applications in food, cosmetical, and pharmaceutical industries due to its valuable medicinal properties. in this research, the change in plant fresh and leaf dry weights, essential oil content, yield and composition during year as randomized complete block design with twelve treatments and three rep...

A. Hosseini* M. Moein Z. Zebarjad

Background and objectives: Cichorium intybus products are one of the best sellers in market Because of their effect on treatment of infection, poisoning, diabetes and allergy. This is the first study about Cichorium intybus market samplephytochemical compounds and the aim of this study was to define a method to recognize the original products. Methods:...

Increasing attention is being paid to use of organic fertilizers such as manure and vermicompost which can increased yield and protect the environment. Replacing chemical fertilizers with manures has the benefit of low production cost and imparts beneficial effects on soil. Then an experiment was conducted during 2013 to measure effects of organic fertilizers on essential oil of dill (Anethum g...

2013
Adnane Remmal Sanaa Achahbar Latifa Bouddine Fouzia Chami Najat Chami

The objective of this study is to assess the ability of some major components of essential oils (EOs) to destroy Eimeria oocysts in vitro and to find out how the mechanism of action involved in this oocysticidal effect works. The methodology used was as follows: A screening of the oocysticidal activity of eight EO components was carried out in a liquid medium. The release of substances absorbin...

Journal: :Coatings 2023

Medical devices are often vulnerable to colonization by nosocomial pathogens (bacteria), leading infections. Traditional sterilization methods may not always be effective, and as a result, alternative options being explored prevent microbial contamination. Recently, scientists emphasizing using plant-derived essential oils that possess inherent antibacterial properties produce antimicrobial coa...

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