In order to monitor Lactobacillus plantarum and Oenococcus oeni in red wine produced with Italian grape (variety "Primitivo di Puglia"), a polymerase chain reaction- denaturing gradient gel electrophoresis (PCR-DGGE) approach using the rpoB as gene target was established. Wine was
The introduced biological control agent Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) has attained pest status in North America as its presence in vineyards during harvest may compromise the quality of the resulting wine. Control of H. axyridis in vineyards is difficult
The structure of the crystalline addition product (1) formed between d-galactose and potassium bisulfite (potassium hydrogen sulfite) has been determined by X-ray diffraction analysis and compared with those structures reported for the related addition products from d-glucose and D-mannose. As
The Journal of allergy and clinical immunology, 68(1), 26-32 (1981-07-01)
While ingesting selected foods and drinks in restaurants, four asthmatic patients reported the sudden onset of severe wheezing and associated anaphylactoid symptoms and signs. Single-blind placebo and potassium metabisulfite (K2S2O5) oral challenges documented asthmatic responses 15 to 30 min after
The Journal of allergy and clinical immunology, 74(4 Pt 1), 511-513 (1984-10-01)
Eight asthmatic patients with a history suggestive of sulfite sensitivity were studied, six of whom had a positive oral challenge to doses from 10 mg to 50 mg. All eight patients had aerosol metabisulfite challenge; six positive tests were observed
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