Syzygium jambos (L.) Alston (Myrtaceae) is a widespread medicinal plant traditionally used in sub-Saharan Africa to treat infectious diseases. Acetone and aqueous extracts from the bark of S. jambos were tested for antimicrobial activity in vitro by the agar dilution method in petri dishes. Both extracts showed some activity against the tested micro-organisms. They proved to be particularly eff...

The aim of this study was to identify the flavonoid constituents of the Bulgarian endemic Alchemilla jumrukczalica Pawl. and evaluate the antiradical scavenging activity of the total extract, fractions and individual compounds. The total MeOH extract exhibited a significant DPPH activity (IC50 10.7±0.4 μg/ml), while EtOAc fraction obtained after partition of the total extract was found to be th...

اواسط شهریور 1401 و در نزدیکی ساحل ماسه‌ای رودخانۀ نکا شمال ایران، به روش تورزدن روی گل‌آذین بوته‌های کاهوک (.Lactuca serriola L) میان تمشک وحشی (.Rubus idaeus انار (.Punica granatum L)، نمونه‌ای جیرجیرک جمع‌آوری شد که بررسی توسط کلیدهای شناسایی شکل‌شناسی مقایسه با نمونه‌های از قبل تعیین نام شدۀ موزۀ حشرات هایک میرزایانس رکورد جدید جنس گونه را تایید کرد. این اولین گزارش گونۀ Arachnocephalus ves...

Bu araştırmada menderes coğrafi oluşumları ile karakterize edilen Ordu İli Aybastı İlçesi Perşembe yaylasından toplanan lokal endemik Alchemilla orduensis çalışılmıştır. Bitkinin vejetatif ve generetif dönemlerinde örneklerinin toprak üstü altı kısımlarında N, C, H S elementlerinin miktarları tespit edilmiştir. elementine çiçekli dönemdeki bitki örneklerinde az miktarda rastlanılmıştır. N mikta...

It is reported about the finding of 29 alien species in Provideniya Village (Providenskiy District, Chukotskiy Avtonomniy Okrug) and its neighborhood 2021. The 17 these were not previously indicated for Chukotka, Alchemilla breviloba was first collected Russian Far East. Dianthus superbus Galium uliginosumwere found time northern part A feature flora numerous rare only but also more southern re...