经编面料的时装化设计

经编织物有其与机织物和纬编织物不同的个性特征,这些特性决定了运用经编织物进行时装设计的关键要点.将时装设计与经编面料的特性尽可能完美结合,可突出经编面料在应用中较机织和纬编织物的优势.     

经编土工格栅的特点及其应用

本文简要回顾了土工格栅的技术发展现状和应用状况.分析了经编定向结构织物土工格栅的优良特性和应用前景.对经编土工格栅的开发提出了见解.     

经编浮纹窗帘花型设计

介绍了经编浮纹窗帘花型设计的规格尺寸设计、单元纹样设计、花型构成设计、色彩设计4个要素,并结合经编浮纹织物特殊的工艺特性,从浮纹经编机特性、编织原料、编织工艺、"花"与"地"的层次效应4个方面介绍了经编浮纹窗帘花型设计时特殊的工艺要求,为经编浮纹窗帘花型设计提供思路.     

经编弹力织物疵点的形成和消除

经编弹力织物疵点的控制是提高经编弹力布质量的关键所在。文中从编织过程和染整过程两方面详细阐述经编弹力织物疵点的成因和消除方法。氨纶丝的拉伸和回缩特性是经编工艺的核心,而氨纶丝的除油和张力消除是确定合理染整工艺的依据,因此在生产经编弹力布时要根据氨纶丝的特性,找准疵点的形成原因,采取有针对性的预防措施,做到降低织疵和染疵,以提高产品质量。     

经编间隔织物的特性及在床垫中的应用

1 经编间隔织物的特性 随着环保意识的增强以及人们对舒适性要求的提高,海绵制品日渐显示出其劣势,使其应用受到了一些高性能新型材料的挑战.经编间隔织物就是其中一种.     

经编织物在汽车内装饰中的应用现状与前景

简述经编织物的特性,介绍欧姜和我国汽车内装饰纺织品中经编织物的应用现状与前景。     

经编产业用纺织品的发展

本文综述经编产业用纺织品的发展。介绍经编产业用织物的种类、特性和应用,及其织造工艺技术和设备。     

经编间隔织物的应用及其发展

介绍经编间隔织物的特性,指出经编间隔织物在座椅包覆、鞋材、箱包和床垫等方面的常规应用及其优势,并根据当前经编间隔织物结构和原材料的发展,详述经编间隔织物在时装面料、成型鞋材、卫浴产品、建筑增强材料、农业无土栽培和包装材料等方面的新应用,得出经编间隔织物的三个未来发展方向——个性产品、功能产品和智能产品。     

经编绳带产品的研究

本文根据ＨＢＧＺ９０４型圆筒经编绳带机的成圈特性，论述了经编绳带产品的组织结构，并根据经编绳带产品的用途，分析了纱线的选用和编织张力的控制。     

真丝经编织物练染工艺

认真丝针织物的特性入手,对真丝经编绸的精练、染色进行了对比试验,阐述了适合真丝经编绸染整生产的技术路线和关键。     

Natural pigments: carotenoids, anthocyanins, and betalains--characteristics, biosynthesis, processing, and stability

Pigments are present in all living matter and provide attractive colors and play basic roles in the development of organisms. Human beings, like most animals, come in contact with their surroundings through color, and things can or cannot be acceptable based on their color characteristics. This review presents the basic information about pigments focusing attention on the natural ones; it emphasizes the principal plant pigments: carotenoids, anthocyanins, and betalains. Special considerations are given to their salient characteristics; to their biosynthesis, taking into account the biochemical and molecular biology information generated in their elucidation; and to the processing and stability properties of these compounds as food colorants.     

纳米材料与熔喷法非织造布的复合方法及其应用的研究

简述了纳米材料的特殊性能、熔喷法非织造布的特点以及纳米复合熔喷法非织造布的优势及应用,并总结了国内外生产纳米复合熔喷法非织造布时施加纳米材料的方法以及各方法的优缺点,最后简单介绍了本研究所采取的方法.     

针刺土工布过滤性能的影响因素

土工布具有良好的化学物理性能和水工性能 ,广泛应用于岩土工程和其他工程建设。本文综述了土工布原料及其性能、针刺工艺、被保护土特性、被保护土—土工布系统特性及外部因素对针刺非织造土工布过滤性能的影响     

基于石墨烯材料及其复合物的纺织品抗菌整理研究

石墨烯材料包括石墨烯、氧化石墨烯和还原氧化石墨烯,具有非常优异的物理化学性能。总结了石墨烯材料及其抗菌复合物的性能特点及其在纺织品抗菌整理方面的应用,探讨了石墨烯及其复合物的抗菌安全性,并指出石墨烯材料及其复合物在纺织品抗菌整理方面的研究方向。     

6类常见食品中含硫化合物风味特征及形成机理研究进展

挥发性含硫化合物广泛存在于多种食品中,具有阈值极低的特点,是对食品感官品质有重要贡献的特征风味组分,在形成食品独特风味特征中也起着至关重要的作用。不同种类的含硫化合物表现出的食品风味特征不尽相同,不同含量的含硫化合物对食品感官品质的影响也差异显著,因此,对感官风味受含硫化合物影响较大的6类常见食品中含硫化合物风味特征及其形成机理进行了研究。牛奶中主要含硫化合物是甲硫醇和二甲基三硫醚,通常表现为蒸煮味;2-甲基-3-呋喃硫醇是牛肉的关键含硫化合物,呈现为焙烤香和肉香;糠硫醇的焙烤香、3-巯基己烷-1-醇的果香是酒类中的关键风味组分;1,2,3,5,6-五硫杂环庚烷是呈现香菇独特气味的关键化合物;二丙基二硫醚、二甲基三硫醚和大蒜素分别为大葱、洋葱和大蒜风味形成的关键含硫化合物;二甲基硫醚和二甲基三硫醚是菜籽油呈现辛辣刺激风味的主要原因。含硫化合物主要是由含硫前体物质在微生物或酶的降解作用下形成,同时有些含硫化合物也产生于美拉德反应。通过对6类常见食品中含硫化合物的种类、对食品感官品质的影响及其形成机制进行全面介绍,总结常见食品中含硫化合物的风味及其对食品感官品质影响的一般规律,旨在为食品中含硫化合物形成机理及风味特征的进一步研究提供参考。     

天然宝石及人工合成宝石中包裹体研究

随着国民经济的发展,矿物材料研究已成为一个重要方向,宝石合成近１０年来取得了不少成绩,如蓝宝石、祖母绿、红宝石、钻石、紫水晶等,合成宝石可以达到以假乱真的地步。因此,给宝石鉴定带来了一定困难。矿物中包裹体的特征可以作为宝石鉴定的一种重要手段,深入研究天然宝石中包裹体的特征可以区分它的产地,因不同地区的某种宝石具不同的成矿物质来源及形成的物理化学条件,故矿物中包裹体相的组分及相比例等特征亦各异;并对     

From cassava to gari: mapping of quality characteristics and end-user preferences in Cameroon and Nigeria

User’s preferences of cassava and cassava products along the value chain are supported by specific root quality characteristics that can be linked to root traits. Therefore, providing an evidence base of user preferred characteristics along the value chain can help in the functional choice of cassava varieties. In this respect, the present paper presents the results from focus group discussions and individual interviews on user preferred quality characteristics of raw cassava roots and the derived product, gari, – one of the major cassava products in Sub-Saharan Africa – in major production and consumption areas of Cameroon and Nigeria. Choice of cassava varieties for farming is mainly determined by the multiple end uses of the roots, their agricultural yield and the processing determinants of roots that support their major high-quality characteristics: size, density, low water content, maturity, colour and safety. Processing of cassava roots into gari goes through different technological variants leading to a gari whose high-quality characteristics are dryness, colour, shiny/attractive appearance, uniform granules and taste. Eba, the major consumption form of gari in Cameroon and Nigeria, is mainly characterised by its textural properties: smoothness, firmness, stickiness, elasticity and mouldability. Recommendations are made, suggesting that breeding will have to start evaluating cassava clones for brightness/shininess, as well as textural properties such as mouldability and elasticity of cassava food products, for the purpose of supporting decision-making by breeders and the development of high-throughput selection methods of cassava varieties. Women are identified as important beneficiaries of such initiatives giving their disadvantaged position and their prominent role in cassava processing and marketing of gari.     

发酵香肠与微生物发酵剂(二)

概括介绍了目前国内外关于发酵香肠的研究现状和今后的发展趋势。国外有关发酵香肠的研究主要集中在改进生产工艺和筛选及构建优良发酵剂菌种两方面；国内对发酵香肠的研究和开发处于起步阶段。发酵香肠类产品其本身所具有的特点决定了必将在我国受到消费者的欢迎。     

世界著名六大蒸馏酒工艺特点、香味特征的研究

世界著名六大蒸馏酒享誉世界,长期受到各国酿酒界的关注和研究.较全面详细地介绍了六大蒸馏酒的工艺特点和香味特征,特别是对中国十二大香型白酒的工艺特点和香味特征及其之间的相互关系进行了详尽的归纳和论述,对人们深入了解、研究六大蒸馏酒有一定的促进作用.     

PLS methodology to study relationships between hedonic judgements and product characteristics

This paper depicts a methodology devoted to a situation where a few products are described by many physico-chemical and sensory characteristics, and are evaluated by consumers on a preference scale. The objective is to relate the block of hedonic variables to the physico-chemical and to the sensory blocks. The analysis of the link between the responses and the predictors using PLS regression allows to cluster the consumers in homogeneous groups with respect to their tastes, and in such a way that their behaviour can be related to the characteristics of the products. For each group, PLS regression allows obtaining a graphical display of the products with their characteristics, and a mapping of the consumers based on their preferences. Moreover, PLS path modelling allows a detailed analysis of each group by building a causal scheme: each block of consumers is related to the physico-chemical and the sensory blocks, and the sensory block is itself related to the physico-chemical block. Finally this PLS path modelling is compared with hierarchical multi-block PLS model.