Synanthy in Bellis
نویسندگان
چکیده
منابع مشابه
Seasonal variation in total phenolic and flavonoid contents and DPPH scavenging activity of Bellis perennis L. flowers.
Variations in total phenolic and flavonoid contents as well as antioxidant activity of Bellis perennis (common daisy) flowers were investigated. The flowers were collected monthly (from March to October, i.e., during the usual flowering season of the plant) at three localities in three different years. Total flavonoids were determined spectrophotometrically by two methods: by formation of a com...
متن کاملPhytochemical Profi le and Qualifi cation of Biological Activity of an Isolated Fraction of Bellis perennis Thiago
This study describes the isolation and identifi cation of apigenin-7-O-glucopyranoside, a fl avonoid isolated from the fl owers of Bellis perennis L., Asteraceae, an species with a broad spectrum of biological activities. The in vitro antioxidant activity and the inhibition of the enzyme acetylcholinesterase were evaluated. The fl avonoid showed strong in vitro antioxidant potential, because of...
متن کاملPhylogenetic position of Mediterranean Astereae and character evolution of daisies (Bellis, Asteraceae) inferred from nrDNA ITS sequences.
Phylogenetic analyses of nrITS sequences of Asteraceae revealed that the Bellis group is a natural assemblage comprising all the species of Bellis and Bellium, but not Rhynchospermum. In contrast, we propose to include the genera Bellis, Bellium, and Bellidastrum in the subtribe Bellidinae in the interest of circumscribing natural groups. Our results also suggest an early diversification in the...
متن کاملAuditory training for children with auditory processing disorder and language impairment: a response to Bellis, Chermak, Weihing, and Musiek.
PURPOSE We respond to Bellis, Chermak, Weihing, and Musiek's (2012) criticisms of the evidence-based systematic review of Fey et al. (2011) on the effects of auditory training on auditory, spoken, and written language performance of children with auditory processing disorder or language impairment. In general, we argue that the conceptualizations and methods on which our review was based were w...
متن کاملevaluation of freezing tolerance of english daisy (bellis perennis) under controlled conditions
abstract the aim of this experiment was the study of freezing tolerance of bellis perennis under controlled conditions and were arranged in a completely randomized design with three replications. plants after sowing and grow in the bed, at the middle of autumn (after hardening in natural conditions), in the 7-8 leaf stage put on the thermogradiant freezer with the 12 freezing temperatures (0,-2...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals of Botany
سال: 1893
ISSN: 0305-7364,1095-8290
DOI: 10.1093/aob/os-7.3.381