“肥胖”弹响“肾脏损害四重奏”

在这个春光明媚的季节,人们脱去厚实的冬装,穿着缤纷绚丽的长裙短衣,尽情展示身材的曲线之美,无时无刻不在诱惑着人们的视线,而再美的服装都需要有窈窕的身材来作映衬, 这便是所有爱美人士不遗余力地在春季减肥塑身的原动力。从美学的角度看爱美人士减肥仅仅是为了有窈窕的身材、迷人的曲线;从医学的角度看肥胖除了给人带来生活上的不便之外, 就是肥胖还会给人带来高血压、高血糖(糖尿病)、高血脂、高尿酸等多种疾病。     

随性五月风 “2010春季男配饰”

五月是一个春光明媚的季节。今季,休闲设计风格的男士配件以更加明显且独特的样式呈现出来,在每件配饰中似乎都可以感受到男人的阳刚之气和不乏精致的细节之美。本季,休闲风主导潮流,可以在充满乡村英伦风情的领带中嗅到夏的味道、在朴素的围巾和运动感的大型包中体会着男士随性的真我性格。在粗犷的外形下,配饰细微的变化随处可见,与剪裁精良的衬衫搭配,处处流露出闷骚的气质。     

“中毒”在阳朔

如果你只能去一个地方放松自己的心灵,那么阳朔或许是你最好的选择。山不在高、有仙则名用在这里是最合适的。一条街、一条江、一曲山歌成就了中国最美丽的地方!这里的山是那么的清、水是那么的秀、石是那么的美、洞是那么的奇、歌是那么的甜。山水之间、洞石之间、人歌之间是那么的和谐。都市忙碌的人们在阳朔寻找着真实的自我,抛开一切的烦恼。其实,这里最让人留恋的还是它的美食——它能让你的口欲中毒,从此欲罢不能。     

八角茴香及其提取物莽草酸的研究进展

禽流感在全世界的爆发,中国传统香料八角茴香因含有抗禽流感病毒的重要成分,具有重要的药用价值被人们重视。综述国内外关于八角茴香的化学成分,药理作用方面的研究进展,以及八角茴香的重要成分莽草酸的分离提取及药理方面的内容,为开发和利用八角茴香提供参考。     

全球标签市场现状及展望

到2011年,全球标签产量将达到500亿平方米,年增长率为7%总产值将达1000亿美元,年增长率为9%左右.受全球包装市场扩张的影响,特别是特殊饮料、个人护理产品和医药产品的异军突起,全球标签市场的发展前景也将更加广阔.此外,随着世界的不断发展,先进的物流和数据处理系统在发展中国家的普及、尖端技术的开发和渗透以及增值标签功能的日益完善也将为标签业的发展起到重要的推动作用.     

HAVE A REST——欧宝卡车情景

正我对二战轮式车辆一直比较喜爱,而自己一直没有做过二战德军的卡车系列,在看了很多高手的卡车作品后自己也想开工一辆,我最终选择了制作一辆经典的欧宝3吨4×2卡车。欧宝卡车作为二战德军重要的轮式车辆,不仅产量很大而且根据不同的用途又衍生出了很多不同的型号,货厢版是最基本的欧宝3吨卡车,也是群众基础最好的一个版本,但正是因为做的人太多,对于我这种追求"个性"的人来说,做一个普通的货厢版无疑是缺乏吸引力的。为了让自己的欧宝卡车能别具一格,我查阅了一些欧     

俄罗斯冰淇淋的发展现状

介绍了俄罗斯冰淇淋的发展的现状、冰淇淋的产量、种类、生产冰淇淋企业的生产状况和进出口贸易情况,总结了俄罗斯冰淇淋存在的一些问题,并结合我国特点对发展我国冰淇淋的研发与改进,丰富我国的冰淇淋的种类等方面提出了合理性的建议。     

冯绍峰 八阿哥微博情

他曾经这样说:痴情的角色的确有一些就够了,我其实最想演的是混蛋,不过是善良的混蛋。可能他做的事情在普通人看来都是不好的,甚至有争议的,但他的内心和本质却是温柔善良的。我觉得这样的人物会更立体,有鲜明的特征,不仅真实也更有魅力。他是温文尔雅、风度翩翩的富家公子,他是痴情的年代戏第一小生,如今他又化身执著坚定的痴情阿哥。他是谁?他是冯绍峰。     

创意过节

年年岁岁花相似,岁岁年年人不同。又是一年春来到,新年的钟声敲响了。时尚人群早已厌倦了传统的过节方式,他们拥有不同的创意,不同的理念,不同的新鲜想法,让自己的每个节日都能过的更有新意。那么让我们在崭新的一年,用自己创意的过节方式来度过不一样的节日吧!     

影响香菇甲醛代谢的物质研究

过去的研究已证明香菇甲醛是由香菇子实体自身代谢产生的.影响香菇甲醛代谢的因素至今未有太多的文献涉及.通过向香菇子实体外部添加的方法,研究谷胱甘肽代谢途径的相关物质、含硫物质、生物信号分子及天然抗氧化物质等对香菇甲醛代谢的影响.试验结果表明:与谷胱甘肽代谢途径相关的物质均能显著地影响香菇甲醛的代谢.尤其是添加谷胱甘肽、半胱氨酸和谷氨酸的混合物,可使香菇甲醛的含量发生极显著地变化;含硫化合物中仅硫酸钠可以极显著地改变香菇甲醛的代谢;生物信号分子NO及天然抗氧化物质VC也能使香菇甲醛的含量与对照明显的不同.     

赛络纺纱钢领、钢丝圈的选配实践

为了提高赛络纺纱成纱质量,减少细纱断头,从钢领、钢丝圈的种类,卷绕过程中对纺纱的影响及其运动配合等诸多因素出发,论述了钢领、钢丝圈的选配原则,重点阐述了赛络纺纱钢丝圈运动形态的变化及钢领、钢丝圈的选配要求,通过纯棉、非棉纤维纺纱的选配实践,指出赛络纺纱线毛羽少,结构紧密,应根据纺纱纤维性能和纺纱特点,以纱线通道通畅降毛羽、运行平稳少断头、散热良好延长使用寿命为原则对钢领、钢丝圈进行选配。     

Bioaccessibility of Se, Cu, Zn, Mn and Fe, and heme iron content in unaged and aged meat of Hereford and Braford steers fed pasture

The content and the bioaccessibility of Se, Cu, Zn, Mn, and Fe were determined in unaged and aged meat (14days) from the Psoas major (PM), Gluteus medius (GM) and Longissimus dorsi (LD) muscles of Hereford (H) and Braford breed (B) steers fed pasture. Furthermore, the content of heme-Fe was determined in the same muscles. The H had a lower content of Cu and a higher content of Fe. Also, H had more heme-Fe than B. The bioaccessibility in unaged meat for Se, Cu, Zn, Mn and Fe ranged between 75 and 91%, 30 and 45%, 40 and 68%, 55 and 95%, and 60 and 70%, respectively. After aging, the bioaccessibility for the same minerals ranged between 58 and 80%, 30 and 48%, 40 and 58%, 75 and 95%, and 59 and 70%, respectively. Aging affected negatively the Se content and its bioaccessibility, in the two breeds. Also, the heme-Fe content was negatively affected by aging in all muscles and breeds.     

Capacity building in food composition for Africa

Capacity building in food and nutrition involves more than formal training and individual development. Such a process is long term and continues, requiring lasting mentorship, coaching and leadership development, including individual commitment to continued self-development. It expands to include the development of knowledge and skills of an individual within his/her organizational or institutional arrangements, and requires buy-in and support from his/her institution or organization, as well as other funding bodies involved in agriculture and health. It needs to be supported by government and be part of the regional and international agenda for agriculture and health.     

Tetrahydro-beta-carboline-3-carboxylic acid compounds in fish and meat: possible precursors of co-mutagenic beta-carbolines norharman and harman in cooked foods

The presence of tetrahydro-beta-carbolines and beta-carbolines was studied in raw, cooked and smoked fish and meat. 1,2,3,4-Tetrahydro-beta-carboline-3-carboxylic acid (THCA) usually was the major beta-carboline found, whereas 1-methyl-1,2,3,4-tetrahydro-beta-carboline-3-carboxylic acid (MTCA) appeared in smoked and 'well done' cooked samples. THCA was detected in raw fish (nd-2.52 micrograms/g), cooked fish (nd-6.43 micrograms/g), cooked meats (nd-0.036 microgram/g), smoked fish (0.19-0.67 microgram/g) and smoked meats (0.02-1.1 micrograms/g). Smoked and cooked samples contained higher amounts of THCA and MTCA than raw products. Deep cooking of fish and meat increased both THCA and MTCA, and this was accompanied by the formation of more beta-carbolines, norharman and harman. The tetrahydro-beta-carbolines THCA and MTCA were chemical precursors of the co-mutagens norharman and harman during cooking. These and previous results confirm that foods are an important source of beta-carbolines in humans.     

Role of microbiota function during early life on child's neurodevelopment

BackgroundThere are critical periods during pregnancy and early life when child's neurodevelopment can be altered, where different factors including hormones, stress, genetics, and diet have an important role. Novel studies are indicating that also gut microbiota and maternal obesity can influence child's neurodevelopment.Scope and approachThis review summarises the current concepts related to microbiota-gut-brain axis, including microbiota modulation of the eating behaviour, child's cognitive function and brain structure, microbiota analysis techniques and neurodevelopment assessment in children. Further, we propose and present knowledge about potential mechanisms of action and ways to intervene for disease prevention and treatments, opening up an exciting area with important medical and industrial applications.Key findings and conclusionsThis novel and fast developing research area is indicating that gut microbiota in association with body weight might have an important impact on foetal and child neurodevelopment. However, the exact mechanisms are not known and further research in the field is warranted. Within the MyNewGut Project we aim to analyse the impact of microbiota in association with body weight on cognitive and behaviour development in children. We will study the phylogeny and function of the gut microbial communities in overweight, obese and gestational diabetes pregnancies and in their progeny, in association with infants and children's cognitive and behavioural outcomes. As well, the impact of gut microbiome on brain structure and function during childhood will be evaluated. Results from this study will shed light on the impact of maternal and offspring gut microbiome and body weight on child's neurodevelopment, brain structure and function, and will suggest potential mechanisms for intervention.     

无缝内衣智能工厂设计和布局

中国纺织服装企业传统的纺织加工模式已经不能适应目前成本的快速上涨,智能化、信息化、网络化的纺织加工必将替代传统纺织加工,这是我国纺织印染行业未来发展的必然趋势。文中主要介绍无缝内衣织造和染色智能化、信息化、网络化工厂的设计布局及管理,主要设计布局了织造车间智能化配送、中控系统,染色车间主要设计了自动进出产品的智能染色和烘干设备,设计布局了产品自动配送和传送、染料和助剂的自动称量和输送系统,为无缝内衣织造和染色工厂实现智能化信息化提供参考依据。     

Functionality of cow beef in coarse and fine ground model systems

Patties and sausage batters were made from trimmed brisket, chuck, striploin, hindshank, silverside, thick flank and rib trim from grass-fed Friesian cows. Functionality of each meat cut was determined from cook yield and true stress and strain of cooked sausage batters and cook yield, dimensional changes and peak force of cooked patties. Colour of raw and cooked slices from the meat cuts and cooked batters was evaluated using a colorimeter and a consumer panel. Composition of raw meat from all cuts was similar; chuck and rib trim had higher pH values and were more red than meat from other cuts. Cooked batters from striploin, chuck and hindshank had higher stress and strain values than gels from other cuts. Patties made from thick flank and striploin were the softest and had the highest cook yield. Batters and patties made from meat with higher salt soluble protein content retained more water and fat on cooking, were more cohesive and had higher bind strengths. Manufacturers can use functionality characteristics to select meat for specific products.     

Studies on structural and fibre quality characteristics of eri silk cocoons in different seasons and places

Maximum mature larval, cocoon and shell weight were observed during winter season followed by spring and autumn seasons of both white and brick red eri cocoons. Cocoon weight and shell weight were found about 40 and 5%, respectively, as compared to mature larval weight. Degumming loss was estimated at about 10% for white eri and 12% for brick red eri cocoons. Weight of silk fibres varies significantly between layers and decreasing trend was noted from outer to inner layers. Similar trend was observed for single fibre denier and it differs significantly between places (ecoraces), seasons and layers of cocoons. Ascending trend for single fibre tenacity was found from floss to pelade layers of both white and brick red eri silk cocoons and significant influence was observed for places, seasons as well as layers whereas no impact was noted in case of single fibre breaking elongation. Regression equations between weight of degummed cocoon fibres, single fibre denier and single fibre tenacity and to its corresponding values for different places (ecoraces), seasons and cocoon layers were established and estimated R² and ‘t’ values confirmed the significance of these regression equations.     

Characteristics and gel properties of muscles from sardine (Sardinella gibbosa) and mackerel (Rastrelliger kanagurta) caught in Thailand

Dark and ordinary muscle from sardine (Sardinella gibbosa) and mackerel (Rastrelliger kanagurta) were characterized. Lipid and myoglobin contents were higher in dark muscle than in ordinary muscle of both species, and higher contents of both constituents were found in sardine muscle than mackerel muscle. The extractable myoglobin contents in sardine dark and ordinary muscle were 14.27 and 2.18 mg/g, while mackerel dark and ordinary muscle contained 4.88 and 1.37 mg myoglobin/g sample, respectively. Alkali-soluble protein and stroma contents were greater in dark muscle than ordinary muscle. Mackerel muscle comprised a higher content of non-protein nitrogenous compounds than sardine muscle. The effect of washing conditions on the myoglobin extractability was investigated. A large amount of myoglobin was removed in the first washing cycle and only a small amount was removed in the second washing cycle. The highest removal of myoglobin from sardine (32.10–46.55%) and from mackerel muscle (103.20–313.66%) was achieved when the mince was washed with 0.2% NaCl and 0.5% NaCl, respectively. Washing media showed the marked effect on the color, expressible drip and textural properties of sardine and mackerel mince gels. The breaking force of directly heated and kamaboko gels from both sardine and mackerel mince washed with NaCl solution was higher than that of unwashed mince and water washed mince. However, no difference in deformation was observed. Washing also resulted in increased whiteness and lowered expressible moisture. In general, sardine surimi showed the superior gel-forming ability and whiteness to mackerel surimi.     

川渝地区市售包装榨菜、泡菜亚硝酸盐含量的调查及安全性评价

为摸清川渝地区市售包装榨菜、泡菜的亚硝酸盐含量,科学认识市售包装榨菜、泡菜的安全性,该研究通过随机取样,共采集市售包装榨菜22份、市售包装泡菜23份及其他常见食品（肉制品、速冻鱼类、水果罐头、新鲜果蔬及隔夜饭菜）30份,通过亚硝酸盐含量测定及对比分析评价了川渝地区市售包装泡菜、榨菜的亚硝酸盐污染情况及食用安全性。结果表明,川渝地区市售包装泡菜、榨菜样品的亚硝酸盐含量在0.16～4.42 mg/kg,与其他常见食品相比其亚硝酸盐含量处于中低水平。考虑摄入量后,经由泡菜、榨菜进入人体的亚硝酸盐剂量仅为0.2～10 μg/（kg·d）,符合相关国际标准。