Anthocyanins, soluble sugars, and organic acids play a vital role in the color flavor of grape berries. N KH2PO4 are essential nutrients for growth development. However, research on effects foliar spraying skin grapes under different levels were not systematic. In this study, “Flame seedless” used as test material. There six treatments experiment, including low nitrogen (LN), + (LNK), moderate ...

Abstract The color of 'Crimson Seedless' berries is a major constraint in expanding marketing and export potential. target this investigation to enhance the quality by using brassinolide (BL) girdling treatments, individually combination, as an alternative ethephon over two consecutive seasons. obtained results revealed that combined treatment BL at 2.0 mg/L recorded highest significant yield v...

Case report We report the case of a 28-year-old female who developed acute generalized urticaria and facial angioedema one hour after ingesting grapes of several varieties. The reaction was treated at Emergency Room level with parenteral administration of corticoids and anti-histamines. She previously ingested grapes and other fresh fruits with no reaction and denied rhinitis complaints. Skin p...

The aim of this study was to investigate the effect of storage at -4 0 C on the ascorbic acid (vitamin C) content of grapes (Vitis vinifera) for 1, 2, 5 and 8 months. A sensitive UV-VIS spectrometric method based on Prussian Blue reaction was applied for vitamin C determination and some kinetic calculations were presented. The varieties of red and white grapes used were from Murfatlar vineyard:...