ABSTRACT: A survey carried out in the dairy region of Pernambuco was conducted to determine most important poisonous plants for ruminants region. total 95 farmers from 19 municipalities were interviewed and grazing areas inspected. According survey, Manihot esculenta, Palicourea aeneofusca, Brachiaria decumbens, Indigofera suffruticosa, Ricinus communis Cestrum axillare. Less reported classes i...

Response surface methodology (RSM) was applied to optimize the effects of extraction parameters including time, power, temperature and liquid-to-solid ratio on peony seed oil yield. Box-Behnken design (BBD) employed for optimization in yield that extracted assisting by ultrasonic while petroleum ether as solvent. The chemical composition under optimal condition ultrasonic-assisted extract metho...

LPS (lipopolysaccharide), an outer membrane component of Gram-negative bacteria, plays an important role in the pathogenesis of sepsis and lipid A is known to be essential for its toxicity. Therefore it could be an effective measure to prevent sepsis by neutralizing or destroying LPS. Numerous studies have indicated that many traditional Chinese medicines are natural antagonists of LPS in vitro...

Three new oligostilbenes, trans-suffruticosol D (1), cis-suffruticosol D (2), and cis-gnetin H (7), were isolated along with the eight known stilbenes, trans-resveratrol (3), trans-epsilon-viniferin (4), cis-epsilon-viniferin (5), gnetin H (6), suffruticosol A (8), suffruticosol B (9), suffruticosol C (10), and cis-ampelopsin E (11) from the seeds of Paeonia suffruticosa. Compounds 3-6 were iso...

The adventitious rooting−related oxygenase (ARRO−1) gene is specifically expressed in the early rooting stage and considered a molecular marker of rooting. In this study, PsARRO−1 (GenBank accession number KJ620008) was identified from pre−constructed transcriptome database root development Paeonia suffruticosa under sandy loam cultivation. expression verified by RT−qPCR, it found that trend co...