降低成本和增强功能是提高包装价值的有效途径

包装企业管理是对包装经济活动进行的决策、计划、组织、指挥、协调、激励、控制和创新活动，它是综合运用社会科学和自然科学的原理和方法，对包装生产、流通、分配、消费等活动进行管理的过程。在这个时代背景下，企业如何实现包装管理，就是在保证一定社会效益、环境效益的前提下充分实现包装的价值性，获得最大的经济效益。企业的效益体现在产品是否受消费者认可，产品的价格是否和该产品的价值相符。如何确定包装产品的价值，有学者就这个问题给出了一个公式：     

青豌豆气调包装工艺及其质量评价

摘要：包装内气氛与包装材料选择性透气性是影响果蔬气调包装质量的主要因素。对青豌豆采用6组不同初始气体组分、3种包装材料进行气调包装，在5℃，相对湿度85％的环境下贮藏7d后，测定青豌豆的相关质量指标，并与未包装产品进行比较，结果表明气调包装对青豌豆保鲜效果显著；在此基础上，用主成分分析法构造了气调包装产品质量的综合评价模型，对气调包装青豌豆质量进行综合评价，得出青豌豆气调包装的最佳初始气体组分，分析了不同包装材料对青豌豆气调包装质量的影响。     

药品包装：人性化的文明产物

从消费者角度来看，其对于药品使用功能的关注度要远远高于其他一般商品，因而药品包装价值在整个商品价值中所占的比例也要低于其他产品。在发达国家，药品包装价值占药品价值的30％，而在我国，这个比例还不足10％。但近年来，我国各大企业也开始重视药品的包装，使其在安全性、实用性、美观性方面都有了一定的提高。     

包装设计的瓶盖功能进化论

以包装瓶盖的发展变化为启示，分析了包装设计的瓶盖的功能进化价值，提出了包装瓶盖功能进化的依据与设计思路，促进更好的功能满足及消费需求。     

充分运用"包装设计"为产品创造价值

1 包装的重要性。首先，产品是企业实现各种利益的载体，而包装又是以具体的形式向顾客传递价值。其次，包装又是代表企业与消费者接触最多、成本最低的一种媒介，传递着品牌与产品的价值。当顾客购买产品时首先会通过包装判断产品的价值，而对价值的判断不仅仅是从审美的角度，而是通过包装所传递的满足或引导他潜在需求的信息来实现的。     

插画在新式茶饮料包装设计中的应用

塑造面向年轻消费群体的个性化品牌是促进新式茶饮料行业发展的趋势，插画以活跃、多变的表现形式，可以使包装更具视觉冲击力，更契合年轻消费群体的审美取向，因此成为新式茶饮料包装设计的热点。文章剖析了插画的艺术表现力及其在茶饮料包装设计与品牌塑造中的应用价值，发现在茶饮料包装设计中应用插画艺术可以打造差异化的品牌形象、提升品牌的情绪价值传达、增强用户的品牌忠诚度。并提出了插画设计在新式茶饮料包装设计中的应用策略。     

提高废纸利用价值的途径——生产纸浆模塑包装制品

提高废纸利用价值的途径──生产纸浆模塑包装制品欧建志，王文生大连轻工业学院１１６０３４关键词纸浆模塑，废纸，包装采用废纸生产纸浆模塑包装制品（以下简称纸模）是提高废纸利用经济价值的一条有效途径。ｈａ模包装制品的发展趋势和适用范围纸模包装制品一般用于产...     

包装印刷中陷印技术的应用

包装是商品的重要组成部分，对保护商品、促进销售、增加商品附加值，以及在商品的流通、储运、使用等方面起着重要作用。随着市场经济的发展和人们生活水平的提高，对商品的包装提出了更高要求。在现代包装中，包装不仅应满足包装结构的合理性和包装造型设计的新颖性，而且必须与精美印刷联系在一起，以实现商品使用价值与销售价值的统一。     

日本针对欺骗性包装定下新指引

针对过度包装及欺骗性包装，日本最近制定了新的包装指引。日本百货业协会积极回应有关指引，并成立了专责委员会以进行针对性的跟进。指引规定：包装生产商应尽可能缩小包装容器的体积，容器内的空位不应超过容器体积的20％：包装成本不应超过产品出售价的15％：同时包装上应清楚显示正确的产品价值。     

浅谈系同类型的陷印处理方法

在我们生活中有各种各样的包装，一个好的包装可以实现商品的价值。一方面高品质包装印刷品要求印刷过程精确套准，另一方面由于工艺和设备缺陷无法实现，这对矛盾如何解决？此时，数字陷印技术就起到了很大的补救效果。     

Reliable identification of grapevine rootstock varieties using RAPD PCR on woody samples

Since grapevine ( Vitis spp .) rootstock material is being traded increasingly as disbudded woody material a lack of distinctive morphological features on such material necessitates an alternative and reliable means of identification. Methods described here were developed for rapid and efficient extraction of DNA from woody samples rich in phenolic compounds and polysaccharides, and for subsequent identification of varieties by RAPD PCR. Using these methods, and with the application of only one selected RAPD primer, we were able to differentiate sixteen rootstock varieties, including the seven varieties most commonly used in Germany. Problems commonly encountered with reproducibility of RAPD patterns were avoided by choosing primers with a dinucleotide sequence and a high G/C content that allowed a rather high annealing temperature of 45°C. Methods described here should also be useful for other horticultural crops, especially those with woody tissues rich in phenolic compounds and polysaccharides.     

An internet compendium of analytical methods and spectroscopic information for monomers and additives used in food packaging plastics

An internet website (http://cpf.jrc.it/smt/) has been produced as a means of dissemination of methods of analysis and supporting spectroscopic information on monomers and additives used for food contact materials (principally packaging). The site which is aimed primarily at assisting food control laboratories in the European Union contains analytical information on monomers, starting substances and additives used in the manufacture of plastics materials. A searchable index is provided giving PM and CAS numbers for each of 255 substances. For each substance a data sheet gives regulatory information, chemical structures, physico-chemical information and background information on the use of the substance in particular plastics, and the food packaging applications. For monomers and starting substances (155 compounds) the infra-red and mass spectra are provided, and for additives (100 compounds); additionally proton NMR are available for about 50% of the entries. Where analytical methods have been developed for determining these substances as residual amounts in plastics or as trace amounts in food simulants these methods are also on the website. All information is provided in portable document file (PDF) format which means that high quality copies can be readily printed, using freely available Adobe Acrobat Reader software. The website will in future be maintained and up-dated by the European Commission's Joint Research Centre (JRC) as new substances are authorized for use by the European Commission (DG-ENTR formerly DGIII). Where analytical laboratories (food control or other) require reference substances these can be obtained free-ofcharge from a reference collection housed at the JRC and maintained in conjunction with this website compendium.     

Aroma characterization of various apricot varieties using headspace–solid phase microextraction combined with gas chromatography–mass spectrometry and gas chromatography–olfactometry

The characterization of the aromatic profile of several apricot cultivars with molecular tracers in order to obtain objective data concerning the aromatic quality of this fruit was undertaken using headspace–solid phase microextraction (HS–SPME). Six apricot cultivars were selected according to their organoleptic characteristics: Iranien, Orangered, Goldrich, Hargrand, Rouge du Roussillon and A4025. The aromatic intensity of these varieties measured by HS–SPME–Olfactometry were defined and classified according to the presence and the intensity of grassy, fruity and apricot like notes. In the six varieties, 23 common volatile compounds were identified by HS–SPME–GC–MS. Finally, 10 compounds, ethyl acetate, hexyl acetate, limonene, β-cyclocitral, γ-decalactone, 6-methyl-5-hepten-2-one, linalool, β-ionone, menthone and (E)-hexen-2-al were recognized by HS–SPME–GC–O as responsible of the aromatic notes involved in apricot aroma and considered as molecular tracers of apricot aromatic quality which could be utilized to discriminate apricot varieties.     

Tests of potential functional barriers for laminated multilayer food packages. Part I: Low molecular weight permeants

The advent of the functional barrier concept in food packaging has brought with it a requirement for fast tests of permeation through potential barrier materials. In such tests it would be convenient for both foodstuffs and materials below the functional barrier (sub-barrier materials) to be represented by standard simulants. By means of inverse gas chromatography, liquid paraffin spiked with appropriate permeants was considered as a potential simulant of sub-barrier materials based on polypropylene (PP) or similar polyolefins. Experiments were performed to characterize the kinetics of the permeation of low molecular weight model permeants (octene, toluene and isopropanol) from liquid paraffin, through a surrogate potential functional barrier (25 μm-thick oriented PP) into the food simulants olive oil and 3% (w/v) acetic acid. These permeation results were interpreted in terms of three permeation kinetic models regarding the solubility of a particular model permeant in the post-barrier medium (i.e. the food simulant). The results obtained justify the development and evaluation of liquid sub-barrier simulants that would allow flexible yet rigorous testing of new laminated multilayer packaging materials.     

Chlorohydrins of bisphenol A diglycidyl ether (BADGE) and of bisphenol F diglycidyl ether (BFDGE) in canned foods and ready-to-drink coffees from the Japanese market

BADGE.2HCl and BFDGE.2HCl were determined in 28 samples of ready-to-drink canned coffee and 18 samples of canned vegetables (10 corn, 5 tomatoes and 3 others), all from the Japanese market. HPLC was used as the principal analytical method and GCMS for confirmation of relevant LC fractions. BADGE.2HCl was found to be present in one canned coffee and five samples of corn, BFDGE.2HCl in four samples of canned tomatoes and in one canned corn. No sample was found which exceeded the 1mg/kg limit of the EU for the BADGE chlorohydrins. However the highest concentration was found for the sum of BFDGE.2HCl and BFDGE.HCl.H₂O at a level of 1.5mg/kg. A Beilstein test confirmed that all cans containing foods contaminated with BADGE.2HCl or BFDGE.2HCl had at lest one part coated with a PVC organosol.     

European priorities for research to support legislation in the area of food contact materials and articles

A strong science base is required to underpin the planning and decision-making process involved in determining future European community legislation on materials and articles in contact with food. Significant progress has been made in the past 5 years in European funded work in this area, with many developments contributing to a much better understanding of the migration process, and better and simpler approaches to food control. In this paper this progress is reviewed against previously identified work-areas (identified in 1994) and conclusions are reached about future requirements for R&D to support legislation on food contact materials and articles over the next 5 or so years.     

Analysis of benzo[a]pyrene in spiked fatty foods by second derivative synchronous spectrofluorimetry after microwave-assisted treatment of samples

A simple, rapid and inexpensive method has been developed for the determination of benzo[a     

The development of reference materials for paralytic shellfish poisoning toxins in lyophilized mussel. II: Certification study

This paper describes the second part of a project undertaken to develop certified mussel reference materials for paralytic shellfish poisoning toxins. In the first part two interlaboratory studies were undertaken to investigate the performance of the analytical methodology for several PSP toxins, in particular saxitoxin and decarbamoyl-saxitoxin in lyophilized mussels, and to set criteria for the acceptance of results to be applied during the certification exercise. Fifteen laboratories participated in this certification study and were asked to measure saxitoxin and decarbamoyl-saxitoxin in rehydrated lyophilized mussel material and in a saxitoxin-enriched mussel material. The participants were allowed to use a method of their choice but with an extraction procedure to be strictly followed. The study included extra experiments to verify the detection limits for both saxitoxin and decarbamoyl-saxitoxin. Most participants (13 of 15) were able to meet all the criteria set for the certification study. Results for saxitoxin.2HCl yielded a certified mass fraction of <0.07 mg/kg in the rehydrated lyophilized mussels. Results obtained for decarbamoyl-saxitoxin.2HCl yielded a certified mass fraction of 1.59+/-0.20 mg/kg. The results for saxitoxin.2HCl in enriched blank mussel yielded a certified mass fraction of 0.48 +/- 0.06 mg/kg. These certified reference materials for paralytic shellfish poisoning toxins in lyophilized mussel material are the first available for laboratories to test their method for accuracy and performance.     

Announcing a new international peer-reviewed journal:Food Science and Human Wellness now accepting manuscript submission in English

<正>We are pleased to announce the launch of a new international peer-reviewed journal-Food Science and Human Wellness,ISSN 2213-4530,which is an open access journal,produced and hosted by Elsevier B.V.on behalf of Beijing Academy of Food Sciences.Food Science and Human Wellness is an international peer-reviewed English journal that provides a forum for the dissemination of the