广东省三文鱼淡水寄生虫感染情况调查与分析

目的对广东省养殖及市售各环节三文鱼(本文泛指鲑科鱼类)的淡水寄生虫感染状况进行调查,分析广东省居民生食三文鱼感染淡水寄生虫的风险。方法在广州、深圳及佛山市的市售环节共采集三文鱼生155份;在广东省2个养殖场、青海省1个养殖场共采集鳟鱼肉样品84份并对养殖场进行环境卫生调查。对采集的三文鱼肉样品,用酶消化法检测致病性淡水寄生虫。采用SPSS20.0软件进行统计学分析。结果采自养殖、流通及餐饮环节的三文鱼样品共239份,使用酶消化法均未检出华支睾吸虫囊蚴等致病性寄生虫。养殖环境调查显示,3家养殖场环境总体良好,均无人为的粪便污染渠道,其中1家周边可见猫、狗自由出入。结论目前广东省生食三文鱼淡水寄生虫感染风险较低,但仍需持续开展监测及相关研究工作,掌握淡水三文鱼养殖及消费的远期寄生虫感染风险;通过推广三文鱼规范化养殖和鱼生冷冻灭虫处理、加强养殖卫生监管以及饮食卫生宣教等措施,最大程度降低生食三文鱼淡水寄生虫感染风险。     

美肴三文鱼

菊花三文鱼丝主料:挪威三文鱼。配料:黄瓜皮、冬瓜、菜胆、枸杞子、淀粉、蛋清。调料:冰糖、香橙、盐、加饭酒、鱼露、味精、葱姜丝、植物油。做法:1.将黄瓜皮雕成菊花叶,冬瓜削成菊花状待用。2.三文鱼去刺顺纹片成片,再切成丝,然后加入少许加饭酒、盐、蛋清、淀粉上好浆,入油锅中滑出(油温控制在两三成热)淋油,锅留底油加入葱姜丝炒香,下入三文鱼丝和以上调味品炒入味,盛入盘中心;菜胆洗净镶上枸杞子,炒成咸鲜味摆三文鱼丝一周。3.菊花拍上淀粉下油锅炸熟放盘周围,放上菊花叶点缀好,然后将冰糖、香橙熬成汁加入湿芡粉,浇在菊花上即缀好,然…     

三文鱼菜式

新春佳节吃鱼具有悠久的传统,因为“鱼”“余”(富余)谐音。在旧桃换新符的佳节里吃鱼,寓意年年有余、吉祥如意。“风生水起”的传说故事,使得食用这道菜式也象征着好运和发达。“风生水起”是一个文采斐然的菜式名称,她蕴含着生龙活虎、兴旺发达的意思,她很容易触发人们的翩翩浮想:碧波万顷,和风轻拂,一条备受尊崇的大鱼自如地腾跃。每当人们品尝这道菜式时,脑海里总会浮现这一壮观景象……“风生水起”的吃法中有一个非常有意思的“捞起”环节,就是将挪威三文鱼和中国的调配料拌匀之后,大家一起动手将其“捞起”,而且是捞得越高,“运气”越好,因为这象征着大家祈愿新年的运气、财气和福气。可以说,“风生水起”集合了诸多贺岁元素:美味新鲜、健康吉祥、活泼有趣,而且还有浓郁的文化传统。     

罐煨三文鱼方

此菜取三文鱼一方，经着味、过油后，同火腿、鸡、鸭、香菇、红汤、豆辩汁、豆腐乳汁等一起装入陶罐中，用小火慢展而成。其特点是原汁原味，制作简易，且具有家常风味。原料：三文鱼一方（约5O0克）肥瘦火腿100克鸡、鸭（半熟带骨）各100克水发香菇IOO克胡萝卜250克家常豆饼40     

三文鱼新菜

菠萝三文鱼 原料：净三文鱼肉８００克精盐、青椒、白糖、番茄酱、白醋、干淀粉、鸡蛋黄、葱节、姜（拍破）、料酒、精炼油各适量 制法： １．将去骨带皮的三文鱼肉切成１５厘米长、８厘米宽、１．５厘米厚的片,再逐一剞上十字花刀（花刀深度为鱼肉的２／３）,然后用葱、姜、料酒、精盐腌渍约２０分钟。 ２．将腌渍好的鱼肉用蛋黄浆好,再拍上干淀粉,放入五六成热的油锅中炸至色呈金黄且内熟时,捞出沥油,入盘中摆成菠萝形。 ３．用番茄酱、糖、醋对成汁,入锅炒熟后浇在盘中菠萝鱼身上,再安上用青椒做成的菠萝叶即成。 特点：形如菠萝…     

三文鱼新吃法

~~三文鱼新吃法@姚辉     

三文鱼的烹饪

挪威是一个环境优美的国家。得天独厚的自然环境包括了一条绵长的海岸线,使之拥有无数水质清澈的纵深峡湾。由于没有污染、冰冷而纯净的水质为享誉国际的美味挪威三文鱼提供了养殖条件。三文鱼既可生吃、又可以烟熏和煮食。但要把三文鱼烹饪的有滋有味,还需一番功夫。在英文中,鱼肉烹调恰到火候叫做“cuisson”。对于三文鱼而言,它的“cuisson”是指鱼肉从深粉红色变成浅色。火候过度,鱼肉则变得干硬。达到cuisson的鱼轻压的时候非常松软,说明内部还很潮湿,另外,必须注意的是,鱼虽然离开火源,但它仍保持着高温,因此要等一分钟后…     

图解三文鱼肴

酸菜三文鱼皮 原料:三文鱼皮(1条鱼的),鸡脯泥75g,肥肉粒25g,酸菜100g,鸡蛋清1个,姜丝、葱丝、甜椒丝、精盐、味精、特制鲜汤、水豆粉、香油、胡椒、姜葱汁各适量。 制法:1.鱼皮上留有0.2cm厚的肉,改成长10cm、宽5cm的片;2.码料酒、姜葱汁、胡椒、盐腌渍15分钟;3.酸菜切成细丝;4.鸡泥入盆,加蛋清、肥肉粒、盐、味精调匀;5.鱼皮擦干水分,抹上一层鸡     

三文鱼肴二款

一、鸳鸯三文脆鱼柳原料：净三文鱼肉300克生粉250克川盐3克五香粉5克小青椒、红椒各5克洋葱50克生姜丝5克料酒3克胡椒粉2克味精2克火葱花25克色拉油1000克（约耗50克）大红萝1根大红灯笼椒1个黄瓜1根白萝卜1根制法：1．先将三文鱼肉洗净，切成6厘米长、0．5厘米见方的条，用生     

甜美三文鱼肴

哈密瓜三文鱼//莲夹三文鱼//苦瓜三文鱼     

再上几道三文鱼，不差钱

挪威是世界第二大海产品出口国,每年向150多个国家提供海产品。挪威又是全球最大的养殖三文鱼生产国,年产量达70多万吨,占有全球半数的三文鱼市场份额。自20世纪90年代中期开始,挪威三文鱼来到了中国大陆。2007年,中国大陆的挪威三文鱼进口量超过了8000吨,挪威三文鱼在中国已经大有名气。     

冷餐新味蕾 优棠秘制腌 三文鱼

鲜美可口的三文鱼绝对算得上是餐桌上的不败食材,有没有试过用中式佐料腌制的三文鱼呢？这种口味独特而又营养丰富的菜品可以让你体味到非同一般的口感,不用急,我们的美食特派员美女员鑫桐这次就教你这道菜的制作方法！     

有益健康的三文鱼

科学家一直对爱斯基摩人的膳食不解,他们的食物中含大量的脂肪,但他们的心血管却能保持健康。科学研究显示,爱斯基摩人保持心脏健康的秘密在于,他们膳食中的大量海产品富含Omega-3。挪威三文鱼也含有丰富的Omega-3脂肪酸、EPA和DHA。EPA和DHA对于保持正常大脑和神经、视觉和听觉功能,肾上腺功能,精子形成,减少血栓形成,降低血中的甘油三酸脂和胆固醇水准,都有重要作用。总之,Omega-3能促进大脑和神经中枢的健康、眼睛健康、精神健康(正常的情绪和积极的生活态度)、心脏和循环系统健康(有助于维持胆固醇的正常水平)。多数现代饮食结构…     

Computer Vision and Stereoscopy for Estimating Firmness in the Salmon (Salmon salar) Fillets

The computer vision and a stereoscopy technique were used to characterize and detect changes in the capacity of the salmon fillet surface to recover its original form after a constant weight was applied. A curvature index (associated to fillet firmness) calculated by means of 3D information data obtained with the stereoscopy technique from the fat stripe on the fillets was estimated over 6 months and was suggested as a characteristic of the recovery property of the fresh salmon fillet surface. Simultaneously, instrumental firmness using a LFRA1500 texture was measured. The values for the fresh salmon fillet measurement curvature index during a period of 6 months were established in the range of 0.05 and 0.10 (dimensionless), and this value was used in the experiments to represent fresh salmon fillets. Changes in the curvature index (associated with similar changes in firmness) for salmon fillet surface treated with enzymes (pepsin and papain) were registered on the second day during storage at 2 °C. In general, stereoscopy is a technique that can be used on salmon fillets to detect changes in the recovery properties of the salmon fillet surface and to determine when salmon fillets can be classified as a fillet that has not been processed with enzymes.     

Salmon by-product storage and oil extraction

Oils extracted from wild salmon by-products are excellent sources of long chain omega-3 polyunsaturated fatty acids including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). However, quality loss is expected if time delays are encountered before oil extraction. The free fatty acid levels (FFA), fatty acid profile and total fat soluble antioxidant activity in extracted oil from aging pink salmon heads and viscera stored at two temperatures (6 and 15 °C) for four days were determined. The FFA values in raw salmon heads and viscera increased with storage time and temperature. A significant difference (p < 0.05) from the starting material was noted at day 1 at both temperatures for FFA. Fatty acid composition data indicated no changes in the levels of long-chain omega-3 fatty acids with the respective temperature. The concentration of long-chain omega-3 fatty acids EPA ranged from 9.3 to 11.3 g/100 g of crude oil and DHA ranged from 12.3 to 13.1 g/100 g of crude oil. The antioxidant activity of the pink salmon oils at day 0 was 0.89 ± 0.15 μmole Trolox equivalent/g of crude oil. Significant decreases (p < 0.05) from the starting material were noted on day 2 for 15 °C samples and day 3 for 6 °C samples. After four days of storage antioxidant levels (Trolox equivalent/g of crude oil) were approximately 25% of initial values. Oil extracted from raw salmon heads and viscera remained a good source of long chain omega-3 fatty acids even after 4 days of raw material storage at 15 °C; however, fat soluble antioxidant activity was reduced and free fatty acid levels increased with increased raw material storage temperature and time.     

椒香银鲑腌制食品的加工工艺

为提升传统烹饪食品的品质和工业化水平,将传统烹饪工艺和食品加工结合,通过单因素试验和正交试验比较分析不同条件对银鲑加工特性的影响,确定最佳的工艺条件,3%的食盐进行腌制调味,腌制时间30 h,烘制时间4 h,风制温度20℃,得到最佳感官品质的银鲑制品。