保健酒的生产

保健酒是以蒸馏酒、发酵酒或食用酒精为酒基,以食用动物、植物、食品添加剂为呈色、呈香、呈味物质,接浸泡和蒸馏生产工艺加工而成的饮料酒。保健酒的工艺质量的控制主要是防止货架期的沉淀及脱色和因贮存期不够而引起的酒香、药香不协调而导致饮后不快。可用蛋清处理沉淀;调色尽量用天然色素;保健酒的贮存期应不少于3个月。     

保健酒开发路在何方?

露酒是最具中国特色的酒种之一,尤其是具有滋补和保健作用的保健酒,自古以来就在中国民间广为流传,各地都有不同类型和功能的保健酒。“九五”期间,我国100多种露酒产品经卫生部批准成为“健”字号保健酒,然而进入21世纪,仍鲜有全国性的保健酒知名品牌,保健酒企业的小、散、乱,制约着保健酒整体市场的做大和做强。在白酒、啤酒、葡萄酒等酒种早已进入品牌战的今天,保健酒却仍然处于一种自生自灭、靠口碑相传的发展状态。     

对露酒标准的思考

露酒现行标准为《中华人民共和国行业标准》QB/T1981-94。该标准以蒸馏酒、发酵酒或食用酒精为酒基,以食用动植物、食品添加剂作为呈香、呈味、呈色物质,按一定生产工艺加工而成,改变了原酒基风格的饮料酒。从标准内容看,该露酒涵盖范围应包括保健酒和药酒。所用动植物原料,亦应包括动植物中药。现在市场的参、茸、鞭酒等均使用了多种动植物中药,这些酒亦属露酒之列,此外还有“健”字和“药”字的保健酒和药酒。根据国家有关规定,带“健”、“药”字产品的审批十分严格,要求标签和说明上都要注明主要原料、功效成分、营养素含量、保健功能…     

保健酒制作工艺的研究进展

保健酒是我国传统的酒类饮品之一，通常是以蒸馏酒、发酵酒或食用酒精为基酒，加入符合国家有关规定的原料、辅料或食品添加剂，经注册或备案，并声称具有保健功能的饮料酒，因其具有调节机体的功能，受到人们的广泛关注。该文介绍了我国保健酒的发展历史、保健功效、生产工艺、除浊处理及质量评价方面的内容，并根据现有的研究，对保健酒行业的未来发展进行了展望，同时对保健酒行业的发展提供参考。     

志成蚁王酒

志成蚁王酒沈栋良上海枫泾酒厂一分厂（２０１５０１）关键词新产品，志成蚁王酒，保健酒志成蚁王酒是采用卫生部评审通过的新资源食品鼎突多刺蚁，佐以枸杞、首乌等中药经科学方法精制而成的低度保健酒。该酒具有补肾壮阳，强身健体。对类风湿性关节炎，关节酸痛有奇效。...     

仙人掌保健酒的研制

以仙人掌为原料,通过对取汁、精制、配方等深入探索,研制成功23°仙人掌保健酒。该酒澄清透明,呈淡黄到黄绿色,具有高雅的仙人掌香味和适宜的曲酒香气,酸甜适中,酒体醇和谐调,舒顺爽口,风味独特,卫生指标符合GB2757-蒸馏酒及配制酒卫生标准,添加的辅料符合GB2760-食品添加剂使用标准的要求。     

阳春牌滋补酒中功能性成分闪式提取工艺的研究

阳春牌滋补酒作为拥有国家卫生部批准的卫食健字号产品,其生产工艺为以优质景芝白干或芝麻香型白酒为酒基,配以山茱萸、百合、桂圆、桑葚、肉桂、枸杞等药材,生产而成。闪式提取技术可将植物细胞组织粉碎,使有效成分与溶剂充分接触,利用提取液的高速脉冲高效提取中药活性成分,提高药材中功能性成分的提取效率。以桑葚中的总花色苷为例,研究并确定其最佳闪式提取工艺。     

论保健酒功效与高科技的结合

从保健酒的历史沿革、保健酒的功能,重点阐述保健酒与高科技结合的意义,并就配方高科技化、选取药材高科技化、选酒优质化、保健酒标准化、饮酒科学化等五个方面阐明保健酒高科技化的意义,还例举了中国嘉满酒与高科技相结合使保健作用提高,从而说明了保健酒与高科技结合的必要性。      

八面来风

<正> 卫生部:保健食品及冬虫夏草不得作为普通食品原料卫生部针对普通食品中有关原料问题批复有关部门时强调,保健食品及冬虫夏草目前不得作为普通食品原料使用。据介绍,上海市食品药品监督管理局在市售部分"食"字号普通食品中,发现蜂胶、蝙蝠蛾拟青霉、冬虫夏草等原料,由此请示卫生部,保健食品、冬虫夏草是否可作为生产"食"字号普通食品的原料。     

配制酒中不同糖源对酒体稳定性的影响

对用白酒与酒精配制的两种糖源的酒液的稳定性研究表明：①28％Vol酒,用白酒配制的保健酒液的浊度明显低于普通酒液的浊度,用酒精配制的保健酒液浊度略高于普通酒液的浊度;②38％Vol酒液,用白酒配制的保健酒液浊度略低于普通酒液的浊度,用酒精配制的保健酒液的浊度略高于普通酒液的浊度;③45％Vol酒液,用白酒配制的保健酒液的浊度与普通酒液的浊度基本相同,用酒精配制的保健酒液的浊度高于普通酒液的浊度;④随着酒度的增加,用低聚果糖配制的酒液生成沉淀的速度比用普通糖配制的酒液生成沉淀的速度快;⑤未进行过滤直接放置更有利于沉淀的析出及沉降,稳定后的酒体也更清亮。     

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