Ezelhan Şelem

Van Yuzuncu Yil University · Faculty of Agriculture

Oenothera biennis L., also known by names such as "evening primrose, calliopsis and sundrops," is a biennial plant species belonging to the Onagraceae family. The oil present in both its leaves and seeds is utilized in pharmacology and the food industry. O. biennis, being an important medicinal plant, has been analyzed for its total ash content, dr...

Microgreens strengthen the immune system with their intense vitamin, mineral, and antioxidant values; Scientific studies have proven that they are very effective in solving important health problems such as cancer, cardiovascular diseases, and cholesterol. In this study, the changes in photosynthetic pigment, antioxidant capacity, phenolic and flav...

Türkiye genelinde toplam 196 Allium taksonu bulunmakta ve bunların 1/3’ünün endemik olduğu bilinmektedir. Allium türleri başta peyzaj, tıp, eczacılık ve gıda olmak üzere pek çok alanda kullanılmaktadır. Yürütülen çalışmanın materyalini oluşturan Allium subsubakaka, A. kharputense ve A. giganteum türleri Türkiye florasında doğal olarak yetişmektedir...

Datura sp. is a genus of 14 species, poisonous plants belonging to the family Solanaceae. Distributed throughout the world and it is widely cultivated in Asia, America, Europe, South Africa and other tropical and subtropical regions and primarily used as an intoxicant and hallucinogen. Datura stramonium and Datura innoxia two medicinal plant known...

In this study, the chemical composition of bioactive compounds, essential oils, mineral elements content and antioxidant activities of two Origanum species (O.rotundifolium Boiss. and O. syriacum L.) were investigated. Results showed that has changed total flavonoid and phenolic contents observed in O. rotundifoliumBoiss. and O. syriacum L. (6.57-1...

Amaç: Bu çalışma, Salvia türlerinin bazı biyokimyasal parametreleri ile makro besin elementi içeriklerini tespit etmek amacıyla yürütülmüştür. Konu ile ilgili daha önceden yapılmış bir çalışmanın olmaması, ilk olma özelliği taşıması bu çalışmaya ayrı bir özgün değer katmaktadır. Dolayısıyla, literatüre katkı sağlayacağı öngörülmektedir. Materyal ve...

Biyoaktif özellikteki doğal ürünlerin ana kaynağı olan ve önemli farmasötikler olarak değerlendirilen Calendula officinalis L. gibi tıbbi bitkiler özellikle kozmetik endüstrisinde yaygın olarak kullanılmaktadır. Doğadan yapılan toplamalar ile istenilen kalitede ve standartta ürün elde etmek zor olduğundan dünya çapında birçok ülkede ticari olarak y...

In order to meet the demand for medicinal sage (Salvia officinalis L.), which is an important economic product, harvesting from nature has economic value. However, it may not always be of the desired standard and quality. Also, the harvesting from nature endangers their natural population causing their genetic base to decline. For this reason, it i...

MİCROGREEN AND USES MİCROGREEN

IMPORTANT MEDICINAL AND AROMATIC PLANTS USED AS ORNAMENTAL PLANTS

Karyotypic is studied within ecotypes species which are importantly found with different ecotypes, and it may possible showing specific genomic adaptation with their environmental growing conditions. Chromosome karyotype and morphology in wheat Tir by analyzing chromosomes in five ecotypes (Ahlat, Ercis, Muradiye, Patnos and central part of Van) in...

Drought is one of the main limiting factors affecting the growth and productivity of plants. Drought stress affects plant growth in different ways through a series of anatomical, morphological, physiological and biochemical changes. Therefore, it is important to develop alternative methods to protect plants against drought stress. Turkey has one th...

This study was carried out to determine the effects of sulphur doses on the nutrient contents of safflower (Carthamus tinctorius L.) cultivars under irrigated conditions in the 2011- and 2012-years spring periods. Field trials were conducted with a randomized complete block split-plot design with three replications in the experimental area of Van Y...

Calendula officinalis L. species, which has an important place among medicinal plants, is used in the pharmacology, food, ornamental plant, and cosmetics industry. In recent studies, It is known that the usage areas of marigold have become increasingly widespread, but despite this widespread use, the species is quite limited of commercial productio...

Tarım arazilerinde yaşanan tuzluluk sorunu yoğun olarak üretimi yapılan türlerde yetiştiriciliği sınırlandırmaktadır. Özellikle kurak ve yarı kurak bölgelerde yaşanan tuzluluk sorununa yönelik alternatifler geliştirilmekte ve toprağın organik maddece zenginleştirilmesi bunların en önemlilerinden birisi olarak görülmektedir. Toprak yapısını iyileşti...

The study was based on macrofungi samples collected from Gürpınar district of Van province between 2015 and 2017. As a result of field and laboratory studies 94 macrofungi species belonging to 49 genera, 27 families, seven orders and three classes within Ascomycota and Basidiomycota were determined. The list of the determined taxa are presented tog...

Recently, the production of macro-fungi (mushrooms) has steadily increased, and so has their economic value, in global terms. The use of functional foods, dietary supplements, and traditional medicines derived from macro-fungi is increasing as they have numerous health benefits as well as abundant nutrients. This study aimed to determine some bioch...

Although Allium species are used in a wide variety of fields, they are frequently preferred as dry or fresh spices for intestine disorders, loss of appetite, for regulating blood sugar, pain reliever, wound healing, acne treatment and herby cheese making in the Eastern Anatolia region. In this study, it was aimed to determine of morphological measu...

This study was carried out on wild edible macrofungi samples, collected within the boundaries of Gürpınar (Van) district between 2016 and 2017. As a result of necessary investigations related to macro and micromorphologies of the samples, 36 wild edible macrofungi species belonging to 11 families and 4 orders were determined. Eight of them belong t...

In this study Morchella prava Dewsbury, Moncalvo, J.D. Moore & M. Kuo was presented as a new record for the mycobiota of Turkey. This is an edible macrofungus species and has potential economic value. A short description, the images of macro and the micro morphologies of the species are provided.