2005年度国家免检工作已正式启动

本刊综合报道,2005 年对以下 30 类产品实施国家免检制度:黄酒、方便面、饮料、罐头、饲料、化肥、粮油加工机械、文具、家具、组合音响、电动剃须刀、不锈钢餐具、人造板(木地板)、照明设备、旅游鞋、服装(休闲服、童装、袜子)、丝绸制品、取暖器、采暖散热器、太阳能热水器、注塑机械、管材、有色金属及稀土产品、磁性材料、电机、电线电缆、变压器、轴承、车用润滑油、汽车零配件。 2002 年获得国家免检资格的电视机、电冰箱、空调、洗衣机、皮鞋、尿素、钢筋、水泥、微型计算机、微波炉、婴幼儿配方乳粉、合成洗衣粉、吸油烟机、卫生巾…     

中国热带水果区域布局表

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。     

黄金玉米降脂通便

玉米亦称玉蜀黍、包谷、玉麦、陆谷、老玉米、棒豆、苞罗、、棒子、玉茭、苞谷、玉粟粟、包米、六谷等。玉米属禾本科植物玉蜀黍的种子。玉米含蛋白质、脂肪、碳水化合物、膳食纤维、胡萝卜素、锌、钙、镁、硒、维生素E、磷和酶等。     

TRAMCO输送机--致力于中国粮油工业

TRAMCO链式输送机广泛应用于油料加工、食品加工、肉类副产品加工、酒精工艺、酿酒厂、麦芽糖加工、食糖加工等行业.可输送大豆、花生、葵花籽、油菜籽、棉籽等油料及其饼粕,还可输送大米、小麦、稻谷、玉米、化工产品、矿物、煤炭、橡胶、纸浆、固体垃圾等物料.     

智能与健康引领冰箱行业平稳发展

<正>2014年5月21日,中国家电网主办的"智领健康!激发新动力——2014中国冰箱行业高峰论坛"在北京召开,海尔、卡萨帝、美的、容声、美菱、海信、帝度、博世、西门子、夏普、松下、三星、LG、伊莱克斯、倍科、荣事达、TCL、康佳、统帅、新飞、澳柯玛、华日、索伊、韩     

怎样加工脱水蔬菜

选料：豆角、黄瓜、芹菜、青辣椒、蒜薹、萝卜、生姜、青刀豆、马铃薯、胡萝卜、洋葱、竹笋、黄花菜、食用菌等等肉质肥厚、组织致密、粗纤维少的新鲜饱满蔬菜，都可以用来加工脱水蔬菜。     

梅园村里荤素相辉

网箩群鲜 主料:草虾6只、目鱼60克、蛏头60克、鲍贝60克、蜗牛60克、彩椒、葱段. 调料:花生油750克、耗30克、黄酒、辣鲜露、鸡粉、味精、黑胡椒、生粉. 制作:1、草虾去壳、目鱼、蜗牛、切小块,蛏头、鲍贝洗净待用,彩椒切块.     

什锦酿豆腐

原料：内酯豆腐1盒,肉末、虾仁、木耳、玉米粒、青红椒粒、香菜、蟹粉各适量,浓汤、盐、胡椒粉、料酒、味精、美极鲜、白糖、生抽、老抽、葱、姜、蒜蓉各适量。     

中华全国供销合作总社关于做好当前棉花购销工作的通知

<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     

家庭可制作的药膳菜肴——夏季清热除烦(二)

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。     

Applications of emerging imaging techniques for meat quality and safety detection and evaluation: A review

With improvement in people's living standards, many people nowadays pay more attention to quality and safety of meat. However, traditional methods for meat quality and safety detection and evaluation, such as manual inspection, mechanical methods, and chemical methods, are tedious, time-consuming, and destructive, which cannot meet the requirements of modern meat industry. Therefore, seeking out rapid, non-destructive, and accurate inspection techniques is important for the meat industry. In recent years, a number of novel and noninvasive imaging techniques, such as optical imaging, ultrasound imaging, tomographic imaging, thermal imaging, and odor imaging, have emerged and shown great potential in quality and safety assessment. In this paper, a detailed overview of advanced applications of these emerging imaging techniques for quality and safety assessment of different types of meat (pork, beef, lamb, chicken, and fish) is presented. In addition, advantages and disadvantages of each imaging technique are also summarized. Finally, future trends for these emerging imaging techniques are discussed, including integration of multiple imaging techniques, cost reduction, and developing powerful image-processing algorithms.     

采前喷施壳聚糖复合膜对猕猴桃软腐病的防控及其保鲜作用

以‘贵长’猕猴桃为试材,通过病原菌分离、致病性测定和DNA测序鉴定了修文县猕猴桃软腐病病原菌,并选用壳聚糖、钙盐和糊精分别与茶多酚、甘氨酸、柠檬酸、抗菌肽混合制备和筛选了复合膜剂,研究了采前幼果期和壮果末期果面喷施壳聚糖复合膜对猕猴桃软腐病的防控及其保鲜作用。结果表明,修文县猕猴桃软腐病病原菌为葡萄座腔菌（Botryosphaeria dothidea）和拟茎点霉菌（Phomopsis sp.）;采前喷施不同壳聚糖复合膜对其软腐病的防效均达60%以上（添加茶多酚防效86.54%、甘氨酸防效61.54%、柠檬酸防效71.15%、抗菌肽防效69.23%）,显著降低丙二醛（MDA）积累,提高果实的超氧化物歧化酶（SOD）、过氧化氢酶（CAT）和过氧化物酶（POD）活性,诱导增强果实的抗病性。同时,该复合膜能有效地增加果实单果质量和体积,显著提高果实VC、可溶性固形物、可溶性总糖、可滴定酸、叶绿素和蛋白质的含量,促进猕猴桃产量的增加和品质的改善。此外,施用该复合膜还能有效提高和维持果实硬度、降低果实呼吸强度以及果实质量损失率和营养物质的损失,明显抑制果实可溶性固形物和可溶性总糖含量的上升速率和延缓组织的衰老软化,从而提高了猕猴桃耐贮性。研究结果为猕猴桃优质栽培、病害有机防控和果实绿色保鲜提供了科学依据和新途径。     

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.     

可持续生产再生资源表面活性剂的国际研究进展（网络首发、推荐阅读）

表面活性剂是重要的化学产品，作为乳化剂和界面改性剂应用于家用洗涤剂、个人护理产品、油漆和涂料、食品、化妆品和制药工业中。聚焦表面活性剂在研究和开发方面取得的最新国际进展，尤其以改善其在整个生命周期的生态可持续性，包括以再生资源为原料的衍生物、使用绿色制造原则生产、以及在消费者使用和处置过程中提高生物相容性和生物降解性。生物基表面活性剂来源于植物油、多糖、蛋白质、磷脂和其他可再生资源，目前约占表面活性剂市场的24%，这一比例预计还将增加，特别是在亚洲。可再生能源的使用对消费者很有吸引力，因为这能减少二氧化碳（一种与气候变化有关的温室气体）的产生。酶可以通过减少有机溶剂、水和能源的使用，减少副产品和废物的形成，大大提高工艺的可持续性。在用于合成表面活性剂的生物酶中，脂肪酶是最强效的，因其具有较高的生物催化活性、操作稳定性和形成或切割酯、酰胺和硫代酯键的能力。为了使酶成为表面活性剂的强效催化剂，需对其进一步研究开发，以提高催化生产率、稳定性和降低其购买成本。     

Effects of Dietary Components on Cancer of the Digestive System

Cancer is the second leading cause of death in developed countries and poor diet and physical inactivity are major risk factors in cancer-related deaths. Therefore, interventions to reduce levels of smoking, improve diet, and increase physical activity must become much higher priorities in the general population's health and health care systems. The consumption of fruit and vegetables exerts a preventive effect towards cancer and in recent years natural dietary agents have attracted great attention in the scientific community and among the general public. Foods, such as tomatoes, olive oil, broccoli, garlic, onions, berries, soy bean, honey, tea, aloe vera, grapes, rosemary, basil, chili peppers, carrots, pomegranate, and curcuma contain active components that can influence the initiation and the progression of carcinogenesis, acting on pathways implied in cell proliferation, apoptosis and metastasis. The present review illustrates the main foods and their active components, including their antioxidant, cytotoxic, and pro-apoptotic properties, with a particular focus on the evidence related to cancers of the digestive system.     

Proximate composition and mineral contents of the blue crab (Callinectes sapidus) breast meat, claw meat and hepatopancreas

The objective of this study was to determine the nutritional composition of the breast, claw meat and hepatopancreas of the blue crab (Callinectes sapidus). Samples were subjected to proximate (protein, fat, ash and moisture) and calcium, magnesium, phosphorus, potassium and sodium (Ca, Mg, P, K and Na) analyses. Protein, fat, ash and moisture of the breast, claw meat and hepatopancreas of the blue crab averaged 19.05, 0.59, 2.10 and 76.85 g/100 g, respectively. The results have revealed that this species is a rich source of protein, Ca, Mg, P and Na. Claw meat had higher protein concentrations (19.55 g/100 g) than both breast meat and hepatopancreas (18.81 g/100 g). Na was predominant element among minerals analysed. There were significant differences between Ca, Mg, P, K and Na contents of claw, breast meat and hepatopancreas of the blue crab. Information on the nutrient composition is needed to facilitate the processing, utilisation and marketing of blue crab products. Blue crab could balance human nutrition and could be used as an alternative dietary supplement of proteins and mineral matter.     

中国与主要发达国家牛羊禽肉与猪肉比价分析

分析了1995年以来美国、欧盟、日本、韩国和我国猪牛羊禽肉价格走势。除日本外,其余国家牛肉和猪肉价格均呈上涨趋势;美国、欧盟和中国羊肉价格以及美国、欧盟、韩国和中国鸡肉均呈涨势。日本和韩国牛肉/猪肉比价显著高于其它国家,总体呈降势,美国、欧盟和中国则呈增加趋势。我国牛羊肉/猪肉比价季节性不明显。我国和韩国鸡肉/猪肉比价处于低位。     

纺织检测技术与仪器发展的回顾及前瞻

由于数学、物理学、机械工程学、电子学，特别是微电子学、计算机网络技术和数据处理技术的发展，纺织检测理论和技术取得了长足的发展，纺织检测仪器的自动化水平、检测功能综合及复合程度都有了极大提高。随着市场经济的发展和全球经济一体化进程的推进，纺织材料品质检验工作将逐步完善实施第三方客观公证检验制度，并且将增加新的检测项目，数量逐步加大，逐步建立起以产品质量法为基准，标准和合同质量承诺相结合的质量保证体系。     

Composites from Bast Fibres-Prospects and Potential in the Changing Market Environment

Abstract

Composite materials reinforced with natural fibres, such as flax, hemp, kenaf and jute, are gaining increasing importance in automotive, aerospace, packaging and other industrial applications due to their lighter weight, competitive specific strength and stiffness, improved energy recovery, carbon dioxide sequestration, ease and flexibility of manufacturing and environmental friendliness besides the benefit of the renewable resources of bast fibres. The market scenario for composite applications is changing due to the introduction of newer biodegradable polymers, such as PLA synthesized from corn, development of composite making techniques and new stringent environmental laws requiring improved recyclability or biodegradability for industrial applications where stress bearing capacities and micro-mechanical failures dictate serviceability. Bast fibre reinforced composites, made from biodegradable polymers, will have to compete with conventional composites in terms of their mechanical behaviour. Biocomposites, in which natural fibres, such as kenaf, jute, flax, hemp, sisal, corn stalk, bagasse or even grass are embedded in a biodegradable matrix, made as bioplastics from soybean, corn and sugar, have openedup new possibilities for applications in automotive and building products. Obviously, new approaches to research and development will be required to improve their mechanical properties, such as tensile, bending and impact resistance to match their performance and commercial competitiveness against petroleum based products. The research community has to look at the various possibilities of combining natural fibres, such as sisal, flax, hemp and jute with polymer matrices from non-renewable and renewable resources to develop cost effective biocomposites. This paper will review the newer products and techniques that can improve the properties of bast fibre based composites as well as potential structural and non-structural applications which can increase their market share.     

Bioactive Components and Health-Promoting Properties of Yuzu (Citrus ichangensis × C. reticulate)

Yuzu (Citrus ichangensis × C. reticulate) fruit is an important functional food that possesses several health-promoting properties. It has been widely used in commercial medical products, healthy foods, and cosmetics in many countries. Yuzu is a rich source of wide variety of non-nutritive compounds, such as flavonoids, anthocyanins, phenolic acids, carotenoids, and tannins; as well as nutritive compounds such as sugars, proteins, vitamins, fibers, and minerals. Yuzu fruit (juice, peel, and seeds) and its bioactive compounds have been demonstrated to have numerous functional properties, such as antioxidant, anti-inflammatory, anticancer, antiplatelet, angiogenesis, and antimicrobial properties, both in vitro and in vivo. These diverse applications provided by the yuzu fruit (juice, peel, and seeds) and its bioactive compounds are of great industrial importance. This review summarizes the composition, nutritional values, and functional properties of yuzu fruit, and their biological activity in relation to their potential impact on human health.