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《农村实用工程技术(绿色食品)》2009,(10):8-9
优势区范围
广东片:增城、德庆、从化、信宜、白云、黄埔、花都、番禺、台山、开平、鹤山、恩平、三水、顺德、高明、龙门、清远、雷州、吴川、遂溪、徐闻、珠海、惠州市惠城区、惠阳区、惠东、博罗、东莞市、汕头市澄海区、潮南区、惠来。 相似文献
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中华全国供销合作总社 《中国棉花加工》2010,(5):4-4
<正>河北、山西、辽宁、江苏、浙江、安徽、江西、山东、河南、湖北、湖南、四川、陕西、甘肃、新疆、天津、宁波、青岛、武汉等产棉省、自 相似文献
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夏季养生食物选择夏天养心安神之品有茯苓、麦冬、小枣、莲子、百合、竹叶、柏子仁等,这些都能起到养心安神的作用。在饮食方面,应多吃小米、玉米、豆类、鱼类、洋葱、土豆、冬瓜、苦瓜、芹菜、芦笋、南瓜、香蕉、苹果等,少吃动物内脏、鸡蛋黄、肥肉、鱼子、虾等,少吃过咸的食物,如咸鱼、咸菜等。 相似文献
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山蒌(Piper sarmetosum Roxb)为胡椒科胡椒属植物,别名假、假篓、假胡椒、蛤、酿苦瓜、封口好、毕拔子、假、蛤芝、猪拔菜、蛤蒌、山蒌、人柄蒌、马蹄蒌、荜拔、巴岩 相似文献
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Figueroa-González I Quijano G Ramírez G Cruz-Guerrero A 《Journal of the science of food and agriculture》2011,91(8):1341-1348
Owing to their health benefits, probiotics and prebiotics are nowadays widely used in yogurts and fermented milks, which are leader products of functional foods worldwide. The world market for functional foods has grown rapidly in the last three decades, with an estimated size in 2003 of ca US$ 33 billion, while the European market estimation exceeded US$ 2 billion in the same year. However, the production of probiotics and prebiotics at industrial scale faces several challenges, including the search for economical and abundant raw materials for prebiotic production, the low-cost production of probiotics and the improvement of probiotic viability after storage or during the manufacturing process of the functional food. In this review, functional foods based on probiotics and prebiotics are introduced as a key biotechnological field with tremendous potential for innovation. A concise state of the art addressing the fundamentals and challenges for the development of new probiotic- and prebiotic-based foods is presented, the niches for future research being clearly identified and discussed. 相似文献
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The objectives of the current study were to investigate the relationship between body condition score (BCS) and dairy form and changes in genetic parameters for BCS and dairy form within and across lactations and age. Body condition score and dairy form were obtained from the Holstein Association USA, Inc. Records were edited to include those cows classified between 24 and 60 mo of age and between 0 and 335 d in milk (DIM). A minimum of 20 daughters per sire and 15 cows per herd-classification visit were required. The dataset consisted of 135,178 records from 119,215 cows. Repeatability, multiple trait, and random regression models were used to analyze the data. All models included fixed effects for herd-classification visit, age within lactations 1, 2, and 3 or higher, and 5th-order polynomials for DIM. Random effects included sire and permanent environment for all models. Random regression models included age at classification nested within sire or DIM and lactation number nested within sire. Genetic variance for both BCS and dairy form was lowest in early lactation and highest in midlactation. Genetic correlations within and across lactations were high. The genetic correlation between DIM 0 in lactation 1 and DIM 305 in lactation 3 was estimated to be 0.77 for BCS and 0.60 for dairy form. The genetic correlation estimate between 30 mo of age at classification and 50 mo of age at classification was 0.94 for both dairy form and BCS. The repeatability models appeared to generate accurate evaluations for BCS or dairy form at all ages and stages of lactation. 相似文献
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常用消毒灭菌法及其机理与应用 总被引:3,自引:0,他引:3
介绍了采用消毒灭菌方法,有加热消毒法,紫外线辐射法和化学药剂消毒法。常用化学药剂有醛类、含氯消毒剂、醇类消毒剂以及高锰酸钾、生石灰等,阐释了消毒与灭菌两个概念的区别。 相似文献
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Wim Verbeke Federico J.A. Pérez-Cueto Marcia D. de Barcellos Athanasios Krystallis Klaus G. Grunert 《Meat science》2010
This paper presents the combined mid-term findings of the consumer research components of two EU Sixth Framework Programme integrated projects concerning meat, ProSafeBeef and Q-PorkChains. The consumer pillar of ProSafeBeef carried out eight focus group discussions in May 2008, in France, Germany, Spain and the UK. Q-PorkChains conducted a large-scale, web-based, consumer survey in January 2008 in Belgium, Denmark, Germany, Greece and Poland. The first project provides a set of qualitative data from a small cohort of focus groups and the second a set of quantitative data from a larger consumer sample. This paper draws together the main findings of both projects and provides a comprehensive overview of European citizens’ and consumers’ attitudes towards and preferences regarding beef and pork. In general, consumers consider meat to be a healthy and important component of the diet. Consumers support the development of technologies that can improve the health attributes of meat products and guarantee eating quality, but they have a negative view of what they see to be excessive manipulation and lack of naturalness in the production and processing of beef products. In the Q-PorkChains study consumer and citizen segments are identified and profiled. Consumer segments were built upon the frequency and variety of pork consumption. The citizen segments were built upon their attitudes towards pig production systems. Overall, the relationship between individuals’ views as citizens and their behaviour as consumers was found to be quite weak and did not appear to greatly or systematically influence meat-buying habits. Future studies in both projects will concentrate on consumers’ acceptance of innovative meat product concepts and products, with the aim of boosting consumer trust and invigorating the European beef and pork industries. 相似文献
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果蔬可以提供营养, 有利于人类健康, 而果蔬的后熟及其与环境的相互作用会影响果蔬采后的质量和安全。对果蔬生物学过程的了解和掌握是减少果蔬采后损失和保障果蔬采后质量和安全的关键。在过去的10多年, 基于组学技术的系统生物学在了解果蔬后熟及其与环境相互作用的分子机制方面得到了越来越多的应用。本文对此做了细致的总结, 指出了存在的不足, 并提出了未来的发展方向。 相似文献
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新型保温、调温功能纤维和纺织品 总被引:17,自引:3,他引:17
近年来国外研究并逐步开发了一系列具有保温、调温功能的新型纤维,其主要用途包括飞行服、宇航服、消防服、极地探险服、病员服、体育运动服、高级西服、衬衣、床上用品和室内装饰用布等。本文综述了国外该方面的研究与开发成就。 相似文献
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Steve Herne 《Pedagogy, Culture & Society》2006,14(1):1-17
This article draws on a wider body of research that explores whether art and design teachers (art teachers) and museum and gallery educators (gallery educators) hold conflicting conceptions of 'critical and contextual studies'. The data analysis focuses on what interviewees said about each other in relation to crossing boundaries between institutions, subject and pedagogical content knowledge, conceptions of the discipline of art and design, the role of gallery education in curriculum development and influence over the development of the pedagogical identities of students. The social theories of communities of practice, discourse and boundary objects are used to explore and conceptualise the complexity of the interaction between the two groups. The article concludes that trans-institutional and inter-professional communities of practice can be established that have the potential to generate new forms of engagement, shared repertoire and joint enterprise. 相似文献