in order to enhance in vitro dissolution and content uniformity of poorly soluble drug glimepiride by preparing solid dispersions using modified solvent fusion method, solid dispersions of drug were prepared by modified fusion solvent method using peg 6000 and pvp k25 (as carrier). eight batches (f1-f8) were prepared by factorial design (23) by taking three factors i.e. the concentration of: dr...

Carrot is one of the most frequently grown vegetables in Poland and world. Seed-borne pathogenic fungi negatively influence their quality as well quantity carrot root yield. Melatonin a PGR, which includes protective effects against biotic abiotic stress factors antioxidant effects. The aim this experiment was to determine effect osmopriming with melatonin on germination, vigor seeds health. we...

P-HYDROXYPHENYLPYRUVATE DIOXYGENASE (HPPD) is the first committed enzyme involved in the biosynthesis of vitamin E, and is characterized by catalyzing the conversion of p-hydroxyphenyl pyruvate (HPP) to homogentisic acid (HGA). Here, an HPPD gene was cloned from Medicago sativa L. and designated MsHPPD, which was expressed at high levels in alfalfa leaves. PEG 6000 (polyethylene glycol), NaCl, ...

present study was conducted to investigate the effects of different osmotic potentials (0.0 mpa, -0.4 mpa, -0.8 mpa and -1.2mpa) induced by nacl and polyethylene glycol-6000(peg) as salinity and drought stress respectively on germination and early growth of two inbred lines of maize (mo17 and b73). the objective was to compare the germination ability between tow maize inbred lines in salt and d...

This study aimed to estimate genetic variability among four pea cultivars and determine seed physiological quality initial growth of garden (Pisum sativum L.) under drought stress. Seeds the were subjected water stress induced by polyethylene glycol PEG 6000 at three levels (0; -0.15; -0.49, -1.03 MPa). The experiment was conducted laboratory conditions, in a completely randomized design with r...

background & aim: because of seed germination ability of medicinal plants seed is low and, generally exposed to problem. priming is one of the techniques that help seeds to be germinated faster and uniformly. experimental: a laboratory experiment was carried out on germination and growth improvement in heracleum persicum desf.  by seed osmo-primming in seed technology laboratory ...

Rapeseed is a valuable oil crop due to its high nutritious value and ample content. The current study provides comparative analysis of 24 cultivars better understand the performance predict adaptative mechanisms drought-tolerant drought-sensitive based on germination morphophysiological traits during early seedling stage using PEG-6000 simulated drought conditions. JYZ 158 FY 520 (tolerant cult...

Penelitian ini bertujuan untuk mendapatkan nanopartikel TiO2 serta penambahan surfaktan Cetyl Trimethyl Ammonium Bromide (CTAB) dan Polietilen Glikol (PEG) -6000 . Dalam penelitian proses pembuatan , –CTAB -PEG-6000 TiO2-CTAB menjadi menggunakan metode sol gel, dari bahan TiCl3. yang diperoleh dikarakterisasi XRD SEM Dari hasil analisis ukuran diameter kristal masing sebesar 30,12 nm ,35,66 ,36...

Abstract Increasing soil salinity in some agricultural areas due to global climate change is an obstacle horticultural crop cultivation. Chili pepper ( Capsicum frutescens L.) important that has high economic values but the extensive cultivation saline land can reduce yields. Plant tolerance must be increased able adapt stress conditions. One method used seed priming, which pre-soaking seeds in...