Conservation of biological diversity is one the most important issues in conservation biology, so a wide range quantitative spatial methods have been used to determine biodiversity hotspots and priority areas. The main aims present study are determining areas endemism as well centers genus Onosma based on GIE, IPAs, species richness, AZE-like criteria approaches, assess status priorities mentio...

Um novo alcalóide denominado Helindicina (1), e o conhecido licopsamina (2) foram isolados das raízes de Heliotropium indicum (Boraginaceae). As estruturas foram estabelecidas tendo como base um amplo estudo de 1D e 2D RMN (COSY, HMBC, HMQC, NOESY) e HREIMS. Este representa o primeiro relato de um alcalóide contendo um anel lacônico no gênero Heliotropium. Estes alcalóides mostraram moderada at...

This study aimed to reveal the diversity of aphid species and aphid-plant interactions adjacent Çardak Lagoon, which is close agricultural areas in Çanakkale Province Turkey. Twenty-seven belonging 17 genera three subfamilies from Aphididae (Hemiptera) were identified. Of these, Staticobium latifoliae (Bozhko, 1950) new record genus Mordvilko, 1914 Aphis symphyti Schrank, 1801 are records for f...

One of the possible ways to intensify and increase efficiency extraction biologically active substances from plant materials is use microwave radiation. This article presents results a study influence parameters process on output flavonoids leaves littlewale (Lithospermum officinale L.), belonging Boraginaceae family. contains isoquercitrin, which one key with property tissue regeneration. It w...

BACKGROUND The therapeutic and health promoting role of highly unsaturated fatty acids (HUFAs) from fish, i.e. eicosapentaenoic acid (EPA, 20:5n-3) and docosahexaenoic acid (DHA, 22:6n-3) are well known. These same benefits may however be shared by some of their precursors, the polyunsaturated fatty acids (PUFAs), such as stearidonic acid (SDA, 18:4 n-3). In order to obtain alternative sources ...

Yaylacılık ülkemizde önemli bir gelenek olup, bu araştırma, 2014-2015 vejetasyon döneminde, Trabzon İli Düzköy İlçesi Yaylası (Kamema)’nın yaş ot ve botanik kompozisyonları ile birlikte florası incelenmiştir. Yayla (Kamena) çayırlarının verimleri 2.450-3.275 kg da-1 arasında değişmiş ağırlık esasına göre ise % 73 buğdaygiller + 12 baklagiller 15 diğer familyalardan oluşmuştur. Yapılan floristik...

The phylogenetic relationships of Mertensia (Boraginaceae), which comprises approximately 45 species in both Asia and North America, have been uncertain, and taxonomists have placed the genus in various tribes of subfamily Boraginoideae, with the most recent placements in Trigonotideae and Cynoglosseae. Our study applies molecular phylogenetic methods to test the monophyly and relationships of ...