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| 1 | 北极虾在不同冷藏条件下的质量变化与质量指标(英文)显示文摘采用感官评估、物理、化学、微生物分析方法,对贮藏在不同冷藏条件下的北极虾的质量变化与质量指标进行了研究。保藏方法分别为传统冰块冷却法、液态冰冷却法、盐水-冰混合冷却剂法,贮藏环境温度为-1.5℃或1.5℃。研究结果表明,液态冰冷藏法对延缓虾腐败变质的效果比传统冰块冷藏法、盐水-冰混合冷却剂冷藏法好。经过1d的贮藏后发现,无论在-1.5℃还是1.5℃的环境温度下,保藏在液态冰中虾的挥发性总氮(TVB N)都有所下降,并且在-1.5℃的环境温度下,其TVB N值在3d后才回升到刚开始贮藏时的水平,而在其它保藏方法中,虾的TVB N值始终随贮藏时间的延长而增加;除保藏在液态冰-1.5℃环境中虾的三甲胺(TMA)在贮藏的第1天有所降低以外,其它各试验组虾的TMA值均随贮藏时间的延长而增加。检测结果还表明,保藏在传统冰块及盐水-冰混合冷却剂中虾的细菌总数(TVC)增加最快,其次是保藏在液态冰中1.5℃的环境下。而保藏在液态冰中-1.5℃的环境下,虾的细菌繁殖最慢,并且在贮藏初期,产生了明显的细菌总数降低及细菌繁殖被抑制的现象。采用主要因子分析(PCA)和方差分析(ANOVA)发现,质量指标如TVB N、TMA、TVC、pH、NH3(电子鼻测量值)和感官评估结果等相互之间存在着良好的相关性。 | 曾庆祝 Kristin Anna Thorarinsdottir Guerun Olafsdottir | 2005 | 水产学报2005，29，1： | 15 |
| 2 | Natural history of heartburn:A 10-year population-based study显示文摘AIM:To study the natural history and prevalence of heartburn at a 10-year interval,and to study the effect of heartburn on various symptoms and activities.METHODS:A population-based postal study was carried out.Questionnaires were mailed to the same age-and gender-stratified random sample of the Icelandic population(aged 18-75 years) in 1996 and again in 2006.Subjects were classified with heartburn if they reported heartburn in the preceding year and/or week,based on the definition of heartburn.RESULTS:Heartburn in the preceding year was reported in 42.8%(1996) and 44.2%(2006) of subjects,with a strong relationship between those who experienced heartburn in both years.Heartburn in the preceding week was diagnosed in 20.8%.There was a significant relationship between heartburn,dyspepsia and irritable bowel syndrome.Individuals with a body mass index(BMI) below or higher than normal weight were more likely to have heartburn.Heartburn caused by food or beverages was reported very often by 20.0% of subjects.CONCLUSION:Heartburn is a common and chronic condition.Subjects with a BMI below or higher than normal weight are more likely to experience heartburn.Heartburn has a great impact on daily activities,sleep and quality of life. | Linda Bjork Olafsdottir Hallgrimur Gudjonsson Heidur Hrund Jonsdottir Bjarni Thjodleifsson | 2011 | World Journal of Gastroenterology2011，17，5： | 2 |
| 3 | Irritable bowel syndrome: Physicians' awareness and patients' experience显示文摘AIM: To study if and how physicians use the irritable bowel syndrome (IBS) diagnostic criteria and to assess treatment strategies in IBS patients. METHODS: A questionnaire was sent to 191 physicians regarding IBS criteria, diagnostic methods and treatment. Furthermore, 94 patients who were diagnosed with IBS underwent telephone interview. RESULTS: A total of 80/191 (41.9%) physicians responded to the survey. Overall, 13 patients were diag-nosed monthly with IBS by specialists in gastroenterology (SGs) and 2.5 patients by general practitioners (GPs). All the SGs knew of the criteria to diagnose IBS, as did 46/70 (65.7%) GPs. Seventy-nine percent used the patient's history, 38% used a physical examination, and 38% exclusion of other diseases to diagnose IBS. Only 18/80 (22.5%) physicians used specific IBS criteria. Of the patients interviewed, 59/94 (62.8%) knew they had experienced IBS. Two out of five patients knew IBS and had seen a physician because of IBS symptoms. Half of those received a diagnosis of IBS. A total of 13% were satisfied with treatment. IBS affected daily activities in 43% of cases. CONCLUSION: Half of the patients with IBS who consulted a physician received a diagnosis. Awareness and knowledge of diagnostic criteria for IBS differ between SGs and GPs. | Linda Bjork Olafsdottir Hallgrímur Gudjonsson Heidur Hrund Jonsdottir Jon Steinar Jonsson Einar Bjornsson Bjarni Thjodleifsson | 2012 | World Journal of Gastroenterology2012，18，28： | 2 |
| 4 | Quality changes ofshrimp (Pandalus borealis) stored under different cooling conditions显示文摘 | Zeng Qingzhu Thorarinsdottir K A Olafsdottir G | 2005 | J Food Science2005，70，7： | 1 |
| 5 | Influence of storage temperature on microbial spoilage characteristics of haddock fillets (Melanogrammus aeglefinus) evaluated by multivariate quality prediction显示文摘 | Olafsdottir G Lauzon H L Martinsdottir E | 2006 | Inter J Food Microbiol2006，111，： | 1 |
| 6 | The effects of IL-6 on cell adhesion and e-cadherin expression in breast cancer 显示文摘 | Asgeirsson KS Olafsdottir K Jonasson JG | 1998 | Cyto-kine1998，10，9： | 1 |
| 7 | Cyclodextrin complexatrin with NSAIDs:physicochemistry characteristics显示文摘 | Loftsson T Olafsdottir BJ Frioriksdottir H | 1993 | Eur J Pharm Sci1993，1，： | 1 |
| 8 | Total phenolic compounds,radical scavenging and metal chelation of extracts from Icelandic seaweeds显示文摘 | WANG T JONSDOTTIR R OLAFSDOTTIR G | 2009 | Food Chemistry2009，116，1： | 1 |
| 9 | Faecal calprotectin levelsin infants with infantile colic, healthy infants, children withinflammatory bowel disease, children with recurrent abdominalpain and healthy children显示文摘 | Olafsdottir E Aksnes L Fluge G | 2002 | Acta Paediatr2002，91，1： | 1 |
| 10 | Population-based study of changing breast cancer risk in Icelandic BRCA2 mutation carriers, 1920-2000 显示文摘 | Tryggvadottir L Sigvaldason H Olafsdottir GH | 2006 | J Natl Cancer Inst2006，98，2： | 1 |
| 11 | Retinal Oximetry in Primary Open-Angle Glaucoma 显示文摘 | Olof Birna Olafsdottir Sveinn Hakon Hardarson Maria Soffia Gottfredsdottir | 2011 | Investigative Ophthalmology & Visual Science(S1552-5783)2011，52，9： | 1 |
| 12 | Impaired accommodation of the proximal stomach in children with recurrent abdominal pain显示文摘 | Olafsdottir E Gilja OH Aslaksen A | 2000 | J Pediatr Casstroenterol Nutr2000，30，2： | 1 |
| 13 | Characterization of cold-adapted atlantic cod (Gadus morhua) trypsin I-kinetic parameters, autolysis and thermal stability 显示文摘 | Stefansson B Helgadottir L Olafsdottir S | 2010 | Comparative Biochemistry and Physiology B' Biochemistry and Molecular Biology2010，155，2： | 1 |
| 14 | Adrenocortieotrophic hormone exerts marked lipid-lowering effects in simvastatin-treated patients 显示文摘 | Hardarson A Sigurdsson G Olafsdottir E | 2001 | Intern Med2001，250，6： | 1 |
| 15 | Polysaccharidcs from lichems: Structural characteristics and biological activity 显示文摘 | OLAFSDOTTIR E S INGOLFSDOTTIR K | 2001 | Planta Medica2001，67，3： | 1 |
| 16 | Polysaccharides from lichens: structural characteristics and biological activity 显示文摘 | Olafsdottir E S Ingolfsdottir K | 2001 | Planta Meal2001，，67： | 1 |
| 17 | The oleate-stimulated phospholipase D,PLDdelta,and phosphatidic acid decrease H2O2-induced cell death in Arabidopsis显示文摘 | Zhang W Wang C Qin C Wood T Olafsdottir G Welti R Wang X | 2003 | Plant Cell2003，15，10： | 1 |
| 18 | Quality changes of shrimp (Pandalus borealis )stored under different cooling conditions 显示文摘 | Zeng Q Z Thorarinsdottir K A Olafsdottir G | 2005 | Journal of food science2005，70，7： | 1 |
| 19 | Dendritic cells matured in the presence of the lycopodium alkaloid annotine direct T cell responses toward a Th2/Treg phenotype 显示文摘 | Hardardottir I Olafsdottir E S Freysdottir J | 2015 | Phytomedicine2015，22，2： | 1 |
| 20 | Faecal calprotectin levels in infants with infantile colic, healthy infants, children with inflammatory bowel disease, children with recurrent abdominal painand healthy children显示文摘 | Olafsdottir E Aksnes L Fluge G | 2002 | Acta Paediatr2002，91，1： | 1 |
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