Amaç: Bu araştırmada Malva neglecta Wallr.’nın kimotripsin ve üreaz enzimlerini inhibe edici aktivitesinin tespiti ayrıca antioksidan aktivitesi, toplam fenol flavonoit içeriğinin belirlenmesi amaçlanmıştır. Yöntem: 2021 yılı Nisan-Haziran ayları arasında bitkinin çiçekli meyveli toprak üstü kısımlarından metanol su ekstresi hazırlanmış bu ekstrelerin in vitro inhibitör aktivitesi belirlenmişti...

Phytochemical investigation of the ethanolic extract of defatted fruits of Malva sylvestris Linn. (Malvaceae) led to the isolation of six new steroidal lactones and a homomonoterpenic glucoside along with beta-sitosterol-3-beta-D-glucopyranoside. The structures of new phytoconstituents have been elucidated as cholest-5-en-3a-ol-18(21)-olide (sylvestrosterol A), cholest-9(11)-en-3alpha-ol-18(21)...

Complete nucleotide sequences of the DNA-A (2800 nt) and DNA-B (2760 nt) components of a novel cassava-infecting begomovirus, South African cassava mosaic virus (SACMV), were determined and compared with various New World and Old World begomoviruses. SACMV is most closely related to East African cassava mosaic virus (EACMV) in both its DNA-A (85% with EACMV-MH and -MK) and -B (90% with EACMV-UG...

Plants of Malva sylvestris L. were studied for change in growth pattern and their anthocyanin production, malvidin and delphinidin with abscisic acid (ABA) treatment. Exogenous administration of ABA as foliar spray for five successive days significantly increased anthocyanin content up to five fold with induced morphological variations by increasing height, leaf mass, leaf number, fresh and dry...