نتایج جستجو برای: corylus avellana
تعداد نتایج: 712 فیلتر نتایج به سال:
BACKGROUND Taxol is an effective antineoplastic agent, originally extracted from the bark of Taxus brevifolia with a low yield. Many attempts have been made to produce Taxol by chemical synthesis, semi-synthesis and plant tissue cultures. However, to date, the availability of this compound is not sufficient to satisfy the commercial requirements. The aim of the present work was to produce suspe...
In Europe, hazelnuts (Corylus avellana) are a frequent cause of food allergies. Several important hazelnut allergens have been previously identified and characterized. Specific N-glycans are known to induce strong IgE responses of uncertain clinical relevance, but so far the allergenic potential of glycoproteins from hazelnut has not been investigated. The aim of the study was the molecular cha...
Turkey is the biggest producer of hazelnut (Corylus avellana L.) in the world, with a total cultivation area of more than 600,000 hectares, a total annual yield over 800,000 tonnes, and an average yield of around 1.2 tonnes ha in 2008 (FAO, 2008). Several bio-constraints negatively affect hazelnut production, such as pests, diseases and weeds (Anonymous, 1995). Among them Pestalotiopsis guepini...
Background: Paclitaxel (TaxolTM) is an important anticancer drug with a unique mode of action. The biosynthesis of paclitaxel had been considered restricted to the Taxus species until it was discovered in Taxomyces andreanae, an endophytic fungus of T. brevifolia. Subsequently, paclitaxel was found in hazel (Corylus avellana L.) and in several other endophytic fungi. The distribution of paclita...
The Mineral Source for Human Nutrition of Nuts in Different Hazelnut (Corylus avellana L.) Cultivars
Bu çalışma farklı sulama yönetimlerinin (Kontrol, % 70 sulama, 100 %130 sulama) fındık bahçesi toprakları üzerine etkilerini araştırmak amacıyla Samsun ili Tekkeköy ilçesinde gerçekleştirilmiştir. İki yıl süreyle yürütülen yönetimleri sonrasında iki toprak derinliğinden (0-15 cm ve 15-30 cm) bozulmuş bozulmamış örnekleri alınmıştır. Bozulmuş örneklerinde tekstür bileşenleri (kil, silt kum içeri...
Several leaf spotting or blotching fungal diseases occur on forest trees in Guilan province (N Iran). Some of them such as maple tar spot affect health of host trees severely, but many are of minor effect. This study was carried out to identify unknown and less known fungi causing leaf spot and leaf blotch diseases on broad leaf trees in this region. So far numerous fungi were collected. Four s...
Hazelnut (Corylus avellana L.) is an essential product with high economic value in global production. However, studies on hazelnut leaves have been limited so far. In this study, three types of (Yağlı (Tombul), Sivri and Haz) tree collected from two regions Giresun were extracted infusion method. Evaporation the extracts preparation samples glove box prior to analysis one most critical points s...
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