Many recent studies from around the world have compared organic and conventional farming systems in terms of soil properties. Microbial biomass enzyme activity were vineyard soils managed by practices under Mediterranean conditions during growing. Organic treatments (i) green manure farmyard at rate 30 t ha^{-1} (GM1), (ii) 10 ha^{-1}, plus E2001 EM Bio-polymer gel solution (GM2), (iii) (GM3). Only mineral fertilizers pesticides used system (CONV). Soil C microbial (SMBC), protease, urease,...

Summary The highest values of antioxidant activity (AOA), inhibition low‐density lipoproteins (LDL‐diene, LDL‐MDA) and total phenols were determined in pomace (82.30 82.60%), grapes (68.91%) must [2750 mg L −1 gallic acid equivalents (GAE)], respectively. For all parameters (AOA, iLDL‐diene, iLDL‐MDA, phenols) the obtained Cabernet Sauvignon Merlot grape varieties. Positive correlations between AOA iLDL‐diene ( r = 0.809); 0.528); 0.451) with significance P < 0.005. results principal...

The results of surveillance for ochratoxin A (OTA) in 1885 samples sultanas taken during five crop years between 1999 and 2003 are reported. analytical method was based on extraction with methanol + sodium bicarbonate clean-up by immunoaffinity column chromatography followed high-performance liquid fluorescence detection. limit detection OTA 0.3 µg kg−1. show that 9.3% the contained no detectable levels OTA, whereas 0.6% had concentrations exceeding 10 kg−1; remaining 90.3% within range...

Raisins (Vitis vinifera L.) are dried grapes largely consumed as important source of nutrients and polyphenols. Several studies report health benefits raisins, including anti-inflammatory antioxidant properties, whereas the activity at gastric level hydro-alcoholic extracts, which mostly used for food supplements preparation, was not reported until now. The aim this study to compare five raisin extracts focusing on Interleukin (IL)-8 Nuclear Factor (NF)-κB pathway. Raisin were characterized...

A method for the determination of ochratoxin (OTA) in sultanas from Turkey using extraction with a sodium bicarbonate solution (2% NaHCO3) followed by immunoaffinity clean-up and liquid chromatography fluorescence detection was used to assess frequency occurrence level OTA. In-house validation carried out spiked samples at levels 0.15, 1.5, 5.0 10 µg kg−1 average recoveries were 91, 93, 87 89%, respectively. The limits limit quantification Turkish 0.026 0.09 kg−1, survey presence OTA on 264...

The quality of wine depends on many factors. One the most important is selection appropriate and defined grape varieties. analysis phenolic compounds, amino acids, trace elements isotopes wines, used for identification grapes varieties, not sufficient requires a lengthy period. development molecular techniques such as restriction fragment length polymorphism, random amplified polymorphic DNA microsatellites provides opportunities differentiation In this regard, use extracted from must...

The effect of cane girdling on skin colour, harvest date, yield, and some quality characteristics Vitis vinifera L. cv. Red Globe table grape variety, was measured over two growing seasons, 2013–2014, at the facility Manisa Viticulture Research Station in Turkey. Cane performed spurs after first bud left from bottom 4 mm-wide ring bark completely removed with a doubleded knife veraison period. Statistical analyses showed that total soluble solid content, berry width, length, colour...

Late-season dehydration is known as a type of berry shrivel and it often associated with wine grapes. This study different from other studies focuses on seedless grape cv. Sultan 7 (Vitis vinifera L.) aims to determine the effects pruning levels (90, 150, 180 buds per vine), leaf removal (LR) (25%, 50% shoot) treatments vine yield, number harvested clusters. Additionally, we aim find unhealthy clusters shriveled (S) berries. Although were conducted under same irrigation practices determined...

Grape cultivation and viticulture, have been practiced since ancient times make grape one of the oldest cultivated fruit species in world, holding an important place social economic structure Eastern Western civilizations every period. It was determined as a result archaeological excavations that origin Anatolian viticulture dates back to 3500 B.C. Two eight gene centers by Vavilov distribution plant around world (Near East Mediterranean) intersect on territory Türkiye. Our country has very...

Grapes (Vitis vinifera L. origin var: Carignane, Cabernet Sauvignon, Merlot, Grenache, Columbard, and Semillon) were cultivated processed according to accepted organic agriculture wine techniques. Aged wines (5 years) evaluated for changes of their phenolic acids. The highest reduction gallic acid concentrations determined in Sauvignon (24.36 mg/L) Carignane (16.00 wines. quantities p-hydroxybenzoic decreased mostly (22.47 Columbard (20.84 decreases syringic dominant (2.34 (1.69 In the case...

This study was carried out to determine the effects of cane girdling on coloration, maturation, yield and some quality characteristics Vitis vinifera L. cv. Flame Seedless table grape variety. Cane practices were treated at pea-size stage (G2) veraison period (G1) over two growing seasons, 2013–2014, facility Manisa Viticultural Research Institute in Turkey. performed canes after first shoot left from bottom 4 mm-wide ring bark completely removed with a doubleded knife. On other hand control...

This research has been performed in order to evaluate four different affinity coefficients with formulas, the purpose determine achievement ratios related omega grafting applied onto 41 B, 140R rootstock of Red Globe grape variety which is commercially important Lakes Region Turkey. The study was done Egirdir Fruit Research Station Isparta city When values were statistically analyzed according rootstocks and year, combinations significantly evaluated by evaluating 2012 2013 year's data...

A total of 35 grape accessions and 3 reference cultivars were used to investigate the genetic polymorphism relationships among Turkey other European by ampelographic characterization. Total 74 characteristics identified for 38 genotypes. Ampelographic data collected two vegetation periods. The vines defined measured according OIV descriptors. In this study, three synonym varieties (100% similarity) identified: 'Cabernet Sauvignon' Franch'; standard variety 'Merlot' no.12 genotype (Merlot),...

Sanayi devriminden itibaren hızla artan sera gazları, küresel ısınmaya yol açarak yeryüzünün enerji dengesini değiştirmiştir. Bu nedenle dünyada iklim değişkenlik göstermiş ve bu durum bir sorun haline gelmiştir. Geçmişten günümüze kadar geçen sürede dünyanın çeşitli bölgelerinde farklı şekillerde etkisini gösteren değişikliği diğer tarım dallarını olduğu gibi bağcılık faaliyetlerini de etkilemektedir. derlemede, değişikliğinin Dünya’daki Türkiye’deki genel etkilerinin yanı sıra özellikle...

This experiment was conducted to reveal the effects of PGPR and IBA on rooting characteristics Ramsey "Salt Creek" (Vitis champini) under nursery.Hard wood cuttings were subjected (EMA1, EMA6, EMA24, EMA MEDIA, CALLUS, QUICK DIP) with dipping times 1h, 6h, 24 h.IBA concentration 25, 2000, 4000 ppm time h in case long-soak method, 4 seconds quick dip method.Data recorded specific shooting characteristic.Results obtained from treatments showed significant differences at p≤0.01 for...

Muscat of Bornova is a white and aromatic native grape variety Vitis vinifera which largely predominant in the İzmir-Manisa province Aegan region. In this study, effect three different terroirs (Kemaliye, Halilbeyli, Menderes) located two years (2013–2014) on terpene compounds grapes were investigated. The extracted by using liquid–liquid extraction method identified quantified GC–MS-FID. 2013 vintage eighteen quantified. concentration total from Menderes determined 2.1 mg/l, Halilbeyli 1.3...

This paper describes an investigation on the effects of deficit irrigation treatments phenolic compounds and physiological activities Fantasy Seedless table grape variety. Research was conducted in Viticultural Institute Manisa, located Aegean Region Turkey, during two consecutive years (2016–2017). Three were assayed; namely full (T-F), irrigations (T-35 T-65). In T-F, soil water 90 cm within one week intervals completed to field capacity. T-35 T-65 received 35% 65% applied T-F. Sub-surface...