全球2014年5月纸浆上市量增长库存量持平

据日本纸品进出口协会网站报道,2014年5月,全球纸浆上市量总计为374万t,比4月的363万t增长约3％,比2013年5月的367万t增长约1．9％。5月纸浆上市量中,西欧各国119万t,同比持平;北美同比增长3．8％;中国同比减少1．3％。     

巴西2014年7月漂白桉木浆出口量同比大幅增加19.5%

据报道,巴西林业部门的最新统计数据显示,2014年7N,巴西漂白桉木浆出口量达94．5万t,比上年同月大幅增长19．5％。7月漂白桉木浆产量137万t,同比增长75％;国内销售量16．1万t,同比增长13．4％;进口量为4．2万t,同比增长13．5％。不过,随着出口量的增加,7月国内消费量由上年的52．7万t减少到47．4万t,跌幅达10．1％。另一方面,2014年17月漂白桉木浆出口量累计为920万t,同比增长6．1％;国内销售量为100万t,同比增长3．8％;进口量23．5万t,同比减少5．6％。     

全国部分省市2008年造纸工业生产经营情况

广东省 2008年广东省纸及纸板产量1154万t,同比增长12％。其中,新闻纸产量64万t,同比增长47．13％;印刷书写纸产量9．2万t,同比增长16．46％;涂布纸产量32万t,同比增长6．67％;生活用纸产量63万t,同比增长14．55％;包装用纸产量75万t,同比增长10．29％;白纸板产量232万t,同比增长0．87％;箱纸板产量310万t,同比增长22．53％;瓦楞原纸产量329万t,同比增长17．50％;特种纸及纸板产量26万t,同比增长4．00％;其他纸及纸板产量14万t,同比下降41．67％。     

2014年1—9月乌克兰纸及纸板产量

据乌克兰国家统计委员会发布的最新数据显示,2014年1～9月乌克兰印刷书写纸的产量为0．71万t,同比下降36．2％;生活用纸产量为10．7万t,同比增长0．9％;亚硫酸盐包装纸和其他未涂布纸的产量合计为36．1万t,同比下降9．9％;瓦楞纸和纸板（按卷或张统计）产量为22800万m^2,同比下降9.8％;瓦楞纸箱、纸盒的产量合计为65000万m^2,同比下降5％;     

2014年7月巴西纸与纸浆产量同比增长7.5%

巴西木材协会近日公布的统计数据显示,受巴西Suzano公司马拉尼昂州因佩拉特里斯纸浆厂上市的影响,2014年7月,巴西纸与纸浆产量大幅增长。2014年1—7月巴西的纸浆产量为921．5万t,比上年同期增长6．1％。7月纸浆出口量为94．5万t,同比增长19．5％。2014年1-7月纸浆出口量为606．5万t,同比增长13．6％;国内销售量103．7万t,同比增长3．8％。     

龙年喜奏凯歌 蛇年勇谱新曲——自贡盐业集团公司举行新闻发布会

2月18日,自贡盐业集团公司总经理杜仲祥在该集团公司举行的新闻发布会上公布,自贡盐业集团公司1988年生产原盐113万吨,比原计划增长5.46％,为缓解食盐供应做出了贡献。     

广东省造纸行业2012年发展概况及2013年展望

1.2012年生产经营概况 2012年全省规模以上造纸企业完成机制纸及纸板产量1636.8万t,同比增长7.9％,占全国总产量的14.4％.其中:新闻纸产量87万t,同比增长54.0％;印刷书写纸产量73.6万t,同比增长1.9倍;涂布纸产量54万t,同比减少5.1％;生活用纸产量78万t,同比增长4.0％;包装用纸产量100.6万t,同比增长34.1％;白纸板产量225万t,同比增长12.9％;箱纸板产量596.6万t,同比增长10.2％;瓦楞原纸产量361万t,同比减少10.5％;特种纸及纸板产量40万t,同比减少2.4％;其他纸及纸板产量21万t,同比减少4.6％.详细情况见表1.     

纺织经济 中国

2010年三季度化纤业产量同比增9．8％ 据统计,2010年三季度中国化纤行业产量为787．5万t,同比增长9．8％;环比增长1．7％,增速环比下降2．3％。     

国内钛白粉产品价格趋势向上

据统计,2014年l～7月份我国钛白粉出口量达32．8万t,同比增长54．0％,预计2014年全年出口达60万t。国内经济稳健发展,涂料、塑料等用量增加,带动钛白粉需求提升。预计2014年钛白粉消费增长10％,表观消费量达211．5万t。     

全球纤维产量——聚酯增长、聚烯烃及丙烯腈下降

正据Fiber Organon全球的调查数据:2014年全球化纤产量增加270万t(同比增长4.3%),达6 650万t;全球纺织用纤维产量增加300万t(同比增长3.4%),达9 200万t(表1)。总体而言,天然纤维(如棉、羊毛、亚麻、蚕丝等)产量增加30万t(同比增长1.2%),达2 540万t。化纤中,6 150万t(同比增长4.3%)为合成纤维     

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.     

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     

Chinese CTP Market

According to Printing and Printing Equipment Industries Association of China（PEIAC）＇s statistics to the plate manufucturer in China, in 2013, the actual offset plate production has reached 346 million square meters in China. Among them, the CTP production volume was 245 million square meters, up by 11% than that of last year; the total sales of the CTP plate was 239 million square meters, up by 13%.     

Preparatory Work of Print China 2015 is Going Smoothly

正Held at Guangdong Modern International Exhibition Center,Print China 2015 will cover 7exhibition halls,besides the original Hall No.3,4,5,6,7,the newly built F zone of Hall 3 will be used too.The total area will be140,000 square meters.Hall 3:Offset and large printing equipment,package printing equipment,post press