Search results for "pasteur"
showing 6 items of 96 documents
Effect on Orange Juice of Batch Pasteurization in an Improved Pilot-Scale Microwave Oven
2010
The effects on orange juice batch pasteurization in an improved pilot-scale microwave (MW) oven was evaluated by monitoring pectin methyl-esterase (PME) activity, color, carotenoid compounds and vitamin C content. Trials were performed on stirred orange juice heated at different temperatures (60, 70, 75, and 85 degrees C) during batch process. MW pilot plant allowed real-time temperature control of samples using proportional integrative derivative (PID) techniques based on the infrared thermography temperature read-out. The inactivation of heat sensitive fraction of PME, that verifies orange juice pasteurization, showed a z-value of 22.1 degrees C. Carotenoid content, responsible for sensor…
Human pasteurized C1-inhibitor concentrate for the treatment of hereditary angioedema due to C1-inhibitor deficiency.
2011
Hereditary angioedema is a relatively rare genetic disorder affecting between one in 10,000 and one in 50,000 individuals worldwide. The most common clinical symptoms observed are relapsing swelling of the skin and abdominal pain attacks. However, more serious and potentially fatal laryngeal attacks can also occur. Hereditary angioedema is most frequently caused by a deficiency of C1-inhibitor. Replacement therapy with Berinert, an intravenous pasteurized C1-inhibitor concentrate derived from human plasma, is a recommended treatment for rapid resolution of acute attacks of hereditary angioedema due to C1-inhibitor deficiency. Prophylactic therapy with C1-inhibitor is also available. Future …
Rare case of catastrophic diffuse hemorrhage complicating sepsis and meningitis due to Pasteurella stomatis in an elderly woman mimicking hemorrhagic…
2014
International audience; Cases of hemorrhagic septicemia because of Pasteurella were mainly in fallow deer, pigs, cattle, or horses generally in a tropical area where it is endemic. The infected animals present high fever, significant asthenia, diffuse hemorrhage, subcutaneous edema, hypersalivation, and diarrhea; sometimes, the disease can cause sudden death.2 The diagnosis of hemorrhagic septicemia does not refer to human beings.
Monitoring Commercial Starter Culture Development in Presence of Red Grape Pomace Powder to Produce Polyphenol-Enriched Fresh Ovine Cheeses at Indust…
2021
Red grape Nero d’Avola cultivar grape pomace powder (GPP) was applied during fresh ovine cheese production in order to increase polyphenol content. Before cheeses were produced, the bacteria of a freeze-dried commercial starter culture were isolated and tested in vitro against GPP. Two dominant strains, both resistant to GPP, were identified. Thestarter culture was inoculated in pasteurized ewe’s milk and the curd was divided into two bulks, one added with 1% (w/w) GPP and another one GPP-free. GPP did not influence the starter culture development, since lactic acid bacteria (LAB) counts were 109 CFU/g in both cheeses at 30 d. To exclude the interference of indigenous LAB, the pasteurized m…
Louis Pasteur y la vacunación antirrábica
1994
Estudi sobre la figura de Louis Pasteur (1822–1895) i del procés que va portar al descobriment i aplicació de la vacuna antiràbica. També analitza el debat que va produir al voltant d'aquesta vacunació. //. Estudio sobre la figura de Louis Pasteur (1822–1895) y del proceso que llevó al descubrimiento y aplicación de la vacuna antirrábica. También analiza el debate que produjo alrededor de esta vacunación