نتایج جستجو برای: tragacanth

تعداد نتایج: 209  

Journal: : 2022

This research was carried out to determine the effects of germination temperature and 12 dormancy breaking applications on seeds gum tragacanth (Astragalus gummifer Labill.) bush. The in Field Crops Department laboratory, I?d?r University Faculty Agriculture, 2019. Gum were germinated for 28 days dark at constant temperatures 10, 15, 20, 25 °C variable 20/10 °C, 20/15 25/10 25/15 °C. As a resul...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده منابع طبیعی 1387

صمغ کتیرای سفید از مهم ترین صمغ های گیاهی است که از ساقه گون سفید(astragalus gossypinus fischer) گرفته می شود. ایران مهم ترین تولید کننده کتیرا است. امروزه کتیرا در صنایع مختلف غذایی، دارویی و بهداشتی مصارف جدید و متنوعی پیدا کرده است. ساختمان شیمیایی کتیرا شامل مخلوطی از پلی ساکاریدهای بسیار پیچیده به همراه عناصر معدنی است. در این تحقیق نمونه های کتیرای سفید از شش رویشگاه گون سفید(هندوکش و ب...

Journal: :Vojnosanitetski Pregled 2022

Background/Aim. Vinegar is one of the main international traditional nutraceuticals, and it has been used as a vaginal health protectant due to vagina pH balance maintenance antimicrobial properties. Since form vinegar liquid, difficult apply vaginally its short retention. The aim this study was design mucoadhesive gel made vinegar. Methods. Xanthan gum tragacanth were utilized natural gel-form...

In this research, a method for producing gum tragacanth (GT) fibers is presented. Ribbon type GT of Astragalus Gummifer species were obtained from local production lands. The gum was treated with alkali to increase its process ability, and allowed to stand for a period of time to reach the proper viscosity and/or to "ripen". Samples with different ripening times were prepared and their viscosit...

Gum Tragacanth (GT) obtained from Astragalus Gossypinus is one of the most widely used natural gums which has found applications in many areas because of its attractive features such as biodegradability, nontoxic nature, natural availability, moisture absorption and creating a network of Hydrocolloid. It also has maintenance and delivery of drugs, higher resistance to microbial attacks and long...

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