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• Comparison of hypersensitive plum rootstocks

  183-184

  Peter Hilsendegen

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  172

  New bred plum rootstocks are compared with ‘Prudom’ as a growing standard. Combined with ‘Cacanska lepotica’ and ‘Jojo’ the rootstocks ‘Prudom’, ‘Dospina 235’ and ‘Docera 6’ were involved in this comparison. Following the first five years, no variant showed inaffinity. The vegetative performance of ‘Prudom’ and ‘Dospina 235’ was in the same range (±5–10%). ‘Docera 6’ shows vigour reduction (12–14%). ‘Prudom’ and ‘Dospina 235’ are also in the same range of generative performance (‘Cacanska lepotica’ -19%, ‘Jojo’ +4%). The cumulated yield in Docera 6’ was more or less half quantity. The results of the first five years are too young for valid practical advice. Furthermore, it opens the perspective for alternative rootstock of prune industry in areas with high virus pressure.

• Food allergy, safety and analytics

  323-326

  Sándor Tömösközi

  Lívia Hajas

  Tamás Langó

  Kitti Török

  Zsuzsanna Bugyi

  Views:

  108

  The food allergy is a hypersensitivity reaction against naturally occurring proteins in food. These types of disease can cause not only personal inconvenience to the patient but serious health, food safety and food analysis, social-economic problems. The only effective treatment for these illnesses is a life-long diet avoiding the allergenic foods or components of food. In the interest of the patients’ health 14 allergenic components must be labeled on the food packaging. To meet the requirement of regulation reliable and valid analytical methods are necessary which for the most allergenic foods are not available.