Results 51 to 60 of about 459,955 (342)

Seasonality Affects the Phenolic Composition and Erythroprotective Activity of Ora‐Pro‐Nobis (Pereskia aculeata) Leaves

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Ora‐pro‐nobis (OPN) is a food plant with polyphenol‐rich leaves. However, the influence of seasonality on their quantitative phenolic composition and how it impacts their bioactivities is unknown. OPN leaves were harvested throughout 12 months, and their individual phenolic content, antioxidant activity, and erythroprotection were assessed ...
Thiago Mendanha Cruz   +3 more
wiley   +1 more source

Types and other historical specimens of Allan and Richard Cunningham's taxa of Epilobium and Fuchsia (Onagraceae) from New Zealand in the Turczaninow Herbarium at the National Herbarium of Ukraine (KW)

open access: yesUkrainian Botanical Journal, 2020
Thirteen historical specimens (including original material, mainly syntypes and isolectotypes) of Allan and Richard Cunningham's taxa of Epilobium and Fuchsia (Onagraceae) from New Zealand recently discovered in the Turczaninow Herbarium (KW-TURCZ) at ...
Mosyakin S.L.   +3 more
doaj   +1 more source

Identification of Antioxidant, Antimicrobial, and Cytotoxic Compounds From Hymenocardia acida Tul. Using Ultra‐High‐Performance Liquid Chromatography‐Quadrupole Exactive‐Orbitrap‐Mass Spectrometry and Molecular Networking Approach

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Hymenocardia acida Tul. is a medicinal plant used in Angola to treat microbial diseases. It is a well‐known plant among local populations; however, few studies have focused on the assessment of phytochemicals associated with their biological activities.
Ntsoaki Joyce Malebo   +4 more
wiley   +1 more source

A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae) [PDF]

open access: yes, 2018
The Morelloid clade, also known as the black nightshades or ?Maurella? (Morella), is one of the 10 major clades within Solanum L. The pantropical clade consists of 75 currently recognised non-spiny herbaceous and suffrutescent species with simple or ...
Baden, María   +5 more
core   +6 more sources

Activity Against Pythium insidiosum and Isolated Constituents of Cordia insignis Roots

open access: yesChemistry &Biodiversity, EarlyView.
This study investigates the roots of Cordia insignis in search of novel treatments for pythiosis, caused by the oomycete Pythium insidiosum. Seven compounds are isolated, including steroids, a saponin, a coumarin, a fatty acid, and a glycoside, the latter two are reported for the first time in the genus.
Rennan Carlos de Oliveira   +8 more
wiley   +1 more source

Studies on some Australian pottiaceous mosses [PDF]

open access: yes, 2002
Chionoloma bombayense (Müll. Hal.) P. Sollm. [syn. Pseudosymblepharis bombayensis (Müll. Hal.) P. Sollm.] and Syntrichia serrata (Dixon) R.H. Zander are reported new for Australia.
Sollman, Philip
core  

The Important Taxonomic Characteristics of the Family Malvaceae and the Herbarium Specimens in ISTE

open access: yesTurkish Journal of Bioscience and Collections, 2019
Herbariums, which are places where dried plant specimens are regularly stored, have indispensable working material, especially for taxonomists. The Herbarium of the Faculty of Pharmacy of Istanbul University (ISTE) is one of Turkey’s most important ...
Zeynep Busra ERARSLAN, Mine KOCYIGIT
doaj  

Phenolic Profile and Bioactive Prospects of Wild Annona Species From Angola

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Annona species (Annonaceae family) are valued for their nutritional and medicinal importance, especially in traditional medicine. This study investigated the phenolic profiles of the Angolan Annona muricata, Annona squamosa, and Annona senegalensis leaves, stem barks, and seeds hydroethanolic, infusion, and decoction extracts, also evaluating ...
Josefa Rangel   +9 more
wiley   +1 more source

Palm phytoliths of mid-elevation Andean forests [PDF]

open access: yes, 2018
Palms are one of the most common tropical plant groups. They are widespread across lowland tropical forests, but many are found in higher altitudes have more constrained environmental ranges.
Huisman, Seringe N.   +2 more
core   +4 more sources

Herbarium Florae Rossicae exsicates in the Herbarium of Kazan University KAZ

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки, 2022
Background. This research is devoted to overview the collection of Herbarium Florae Rossicae exsicates in the Herbarium of Kazan Federal University KAZ. Materials and methods.
L.R. Kadyrova   +2 more
doaj   +1 more source

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