Exploring irritant activity of some of the phytochemical components from wild sonchus arvensis (l.) ssp arvensis (d.c.) kirp herb
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چکیده
منابع مشابه
Fungal Phytotoxins for Control of Cirsium arvense and Sonchus arvensis
Perennial weeds, including Cirsium arvense and Sonchus arvensis, are a common problem in crop fields, especially in agricultural systems with reduced herbicide usage. Herbicides recommended for control of these perennials generally are restricted to only a few active ingredients that tend to have low selectivity, especially on dicot crops. Microbial phytotoxins or their synthetic analogues may ...
متن کاملEvaluation of flavonoids and diverse antioxidant activities of Sonchus arvensis
UNLABELLED BACKGROUND Sonchus arvensis is used in the treatment of various human aliments as a traditional medicine in Pakistan. In the study its various fractions are characterized for scavenging of diverse free radicals. RESULTS Results of the present study revealed that various fractions of Sonchus arvensis significantly scavenged the free radicals (DPPH·, ABTS·+, ·OH, superoxide), howe...
متن کاملSome Biochemical Properties of Polyphenoloxidase from Spearmint (Mentha arvensis)
Polyphenoloxidase (PPO; EC 1.14.18.1) extracted from Mentha arvensis leaves was isolated by (NH4)2SO4 precipitation and extensive dialysis. Its optimum pH and temperature varied with the substrate. The PPO showed activity with various diphenols. Km values were found 0.825, 0.928 and 7.41mM for caffeic acid, 4-methylcatechol and catechol, respectively. On heat-inactivation, half of the activity ...
متن کاملEvaluation of Teratogenic Effect of Tempuyung (Sonchus arvensis) Extract on Wistar Rats
Objectives: this study was conducted to obtain safety data of ethanolic extract of tempuyung leaves (EETL) on pregnant Wistar rats. Methods: Four groups of rats were used for this study, including control group, ethanolic extract of tempuyung leaves (EETL) at doses of 100 mg.kg, 400 mg.kg and 1000 mg.kg, in which each group consisted of ten pregnant rats. Extracts were administered once daily s...
متن کاملAssessment of Wild Mustard (Sinapis arvensis L.) Resistance to ALS-inhibiting Herbicides
There is an urgent need for rapid, accurate, and economical screening tests that can deter‐ mine if weeds surviving a herbicide application are resistant. This chapter describes de‐ velopment and application of a simple root length bioassay technique for detection of wild mustard (Sinapis arvensis L.) resistance to ALS-inhibiting herbicides. This bioassay was performed in 2-oz WhirlPak® bags fi...
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ژورنال
عنوان ژورنال: ACTA Pharmaceutica Sciencia
سال: 2020
ISSN: 2636-8552
DOI: 10.23893/1307-2080.aps.05817