نتایج جستجو برای: sargassum lentifollium
تعداد نتایج: 1681 فیلتر نتایج به سال:
In this paper, a new and facile approach for molybdate loading in the brown algae of Sargassum angustifolium is introduced. The molybdate ions were entered into the algae body during a short cultivation to produce algae-Mo as a novel adsorbent for eliminating phosphate ions from synthetic and real wastewaters. Results of the surface analysis showed that molybdate loading onto the algae was succ...
This study was aimed to biosynthesis of silver nanoparticles using the seaweeds, Sargassum angustifolium and Comparison of acute toxicity (LC50) of commercial silver nanoparticles and biosynthetic nanoparticles performed by seaweed Sargasum angustifolium in Asian sea bass (Lates calcarifer) in 1397 in Ahvaz.After preparing extracts from Sargassum and biosynthesize the silver nanoparticles by ad...
جنس Sargassum C. Agardh از خانواده Sargassaceae از رده جلبک‌های قهوه‌ای (Pheophyceae) است که با تراکمی بالا در مناطق زیر جزر و مدی سواحل جنوبی ایران یافت می‌شود. در پژوهش حاضر، مشخصات چهار گونه Sargassum متعلق به بخشه‌های Acanthocarpiceae شامل: S. crassifolium J. Agardh و S. oligocystum Montagne و گونه‌های S. baccularia (Mertens) C. Agardh و S. henslowianum C. Agardh متعلق به بخشه Malacocarpica...
The effects of substituting dietary protein sources with different levels of Sargassum ilicifolium on growth, survival and body composition of rainbow trout Oncorhynchus mykiss were investigated over the course of a 60 day experiment. A total of 360 juveniles (75±2.8 g) were randomly allotted to four treatment groups including (control: with 100% basal diet (BD); T1: 5% sargassum meal (S...
Background and purpose: Osteoporosis is a silent disease which is causing death of significant population due to bone fractures. Use of natural supplements is considered with respect to side effects of chemical drugs. In this study, the effect of sargassum algae on osteoporosis disease was investigated. Method: The study was done on 80 mice heads of NMRI race. After osteoporosis induction, t...
در دهه های اخیر استفاده از جلبک ها در صنایع غذایی و دارویی از اهمیت فراوانی برخوردار شده است. فعالیت ضدمیکروبی عصاره های متانولی، اتیل استات، هگزانی و کلروفرم جلبک قهوه ای علیه باکتریهای گرم مثبت، گرم منفی، و قارچ با استفاده از روش ماکرو دایلوشن مورد ارزیابی قرار گرفت. جمع آوری جلبک Sargassum glaucescens از مناطق آبهای ساحلی چابهار،دریای عمان از فروردین تا اردیبهشت سال 1394 انجام شد. 6 پاتوژن...
In the present study, two regulatory phytohormones, abscisic acid and auxin, were extracted from two different macroalgae, Sargassum muticum and Gracilaria corticata, for the first time. Sampling was performed each month with three replicates, from Bushehr Province shores located in the north region of Persian Gulf for six alternative months. The alteration of seaweeds biomass and the probable ...
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