产教融合机制下酿酒技术专业群教学资源体系建设路径研究——以泸州职业技术学院为例

以酿酒技术专业群教学资源体系产教融合建设的现状分析为起点，探究产教融合机制下酿酒技术高水平专业群教学资源体系的建设。基于产业需求和学校发展实际，从共建校企合作课程体系、开发校企“双元”特色教材、搭建校企协作实践平台、建设育训并举专业群资源库、打造高水平结构化师资团队五个方面，探索产教融合机制下酿酒技术专业群教学资源体系建设的路径，持续推进酿酒技术专业群发展，培育精准对接白酒产业需求的高素质技术技能人才，助力泸州白酒产业转型升级。     

构建生物工程特色的酿酒技术人才培养新模式

随着经济全球化进程的加快，各国间科技实力的竞争日趋激烈，决定这场竞争成败的关键在于人才，因而人才培养模式便成为竞争性可持续发展战略、素质教育以及创新教育的关键。当前酿酒行业人才的培养必须以培养特色的生物工程人才为目标，通过专业教学平台和实践性教学结合培养符合酿酒产业发展需求的新型研究型和工程型人才。     

探索现代产业学院办学模式的改革与创新——以酿酒工程为例

酿酒产业在我国历史悠久、源远流长，是我国重要传统产业之一。在当今世界经济全球化、多元化的趋势下，地方高校如何以国家发展战略为导向，承担起服务地方产业和区域经济的责任，培养适应新时代白酒产业需要的拔尖创新人才成为重点和难点。本文立足于四川轻化工大学酿酒工程现代产业学院办学模式存在的问题，对其办学模式的改革与创新提出了几条建议。     

以白酒产业发展为导向的酿酒工程专业建设

白酒产业在食品工业中占有重要地位,是国家财政的重要组成部分.白酒产业的迅猛发展,急需既懂理论又具备工程能力的创新型酿酒专业人才.四川理工学院以白酒产业发展为导向,建设酿酒工程专业,培养与之紧密联系的应用型创新人才.     

高职院校酿酒技术专业“双师型”师资队伍建设探究——以贵州轻工职业技术学院为例

围绕贵州酿酒产业及职业教育发展的需要,服务贵州酿酒产业高素质技术技能人才培养,简述了贵州轻工职业技术学院酿酒技术专业基于校企协同,实施"双师型"师资队伍建设理念及实践经验。     

酿酒葡萄生产的投入产出与经济效益分析

本文以黄羊滩常规酿酒葡萄生产、玉泉营高档酿酒葡萄生产和玉米生产为例,研究在投入、产出与经济效益方面的差异,力求对酿酒葡萄生产的规律有更加深刻的认识。研究表明,酿酒葡萄生产是一项劳动和技术密集度高的产业,宁夏贺兰山东麓规模化酿酒葡萄基地必须重视葡萄园机械应用,葡萄酒企业坚持走"高端、优质、优价"的发展方向,酿酒葡萄基地和企业才能实现可持续发展。     

酿酒特色的《发酵工程原理与技术》课程教学改革与实践

《发酵工程原理与技术》是江南大学国家一流本科专业核心课程，也是酿酒工程专业的核心课。该课程旨在培养学生在发酵工程方面的专业知识体系，并注重提高学生的工程实践和解决现代发酵产业实际问题的能力。然而目前该课程教学过程仍存在“课程体系酿酒特色不够突出、学生畏难情绪较重、理论学习和产业衔接较差、评价体系和反馈有待完善，以及学生创新和实践能力培育意识淡薄”等问题。基于以上问题，充分发挥江南大学在酿酒领域的科教优势，分别通过重构覆盖酿酒工艺全流程的课程体系、思政元素设计激活专业热情、经典产业案例式教学使得理论学习和产业深度融合、基于OBE(outcomes-based education)理念多元化评价和教学反馈的持续改进以及科创竞赛/产业课题延伸第二课堂教学，多维度举措保障课程培养目标的完成。经过以上教学改革和实践活动，课程目标达成度持续提升，学生多次荣获国内外顶级学科竞赛奖项，实现了知识传授和创新实践能力培养的有机统一，为现代酿造产业持续输送工科特色的创新实践型人才。     

基于工作岗位的酿酒技术专业实践教学改革初探

随着我国白酒产业的飞速发展,对酿酒技术人才的需求也越来越迫切,而实践教学是人才培养的关键。本研究对酿酒技术专业实践教学改革具有一定意义,核心岗位的确定、教学体系的构建、与理论教学的衔接、实习、素质工程、教学资源整合、考核标准的设置等方面进行了探索和实践,提出了基于工作岗位的酿酒技术专业人才实践教学模式。通过在酿酒技术专业教学实践中运用该模式,促进了学生专业实践能力和综合素质的提高。     

中国酿酒工业协会四届三次理事（扩大）会议在北京召开

中国酿酒工业协会第四届理事会第三次（扩大）会议于2011年4月25日至27日在北京召开，来自全国酿酒行业的400多名代表出席了会议，出席会议的还有中国轻工业联合会、工信部、民政部、国资委、全国总工会等部委领导。会议由中酒协秘书长王琦主持，理事长王延才作《科学制定五年产业规划，服务新型酿酒产业体系》的工作报告。     

酿酒工程专业“三创型”人才培养模式构建

人才培养模式构建是应用型本科院校改革创新的重要内容,针对吉林工商学院酿酒工程专业,从"三创型"人才培养模式构建的重要性、构建的内容和应注意的问题三方面进行了阐述,旨在为酿酒专业学生人才培养质量的提高提供一定的帮助。     

Textural Properties of Cold-set Gels Induced from Heat-denatured Whey Protein Isolates

A 9% whey protein (WP) isolate solution at pH 7.0 was heat-denatured at 80°C for 30 min. Size-exclusion HPLC showed that native WP formed soluble aggregates after heat-treatment. Additions of CaCl2 (10–40 mM), NaCl (50–400 mM) or glucono-delta-lactone (GDL, 0.4–2.0%, w/v) or hydrolysis by a protease from Bacillus licheniformis caused gelation of the denatured solution at 45°C. Textural parameters, hardness, adhesiveness, and cohesiveness of the gels so formed changed markedly with concentration of added salts or pH by added GDL. Maximum gel hardness occurred at 200 mM NaCl or pH 4.7. Increasing CaCl2 concentration continuously increased gel hardness. Generally, GDL-induced gels were harder than salt-induced gels, and much harder than the protease-induced gel.     

Occurrence of bisphenol-F-diglycidyl ether (BFDGE) in fish canned in oil

The levels of bisphenol-F-diglycidyl ether (BFDGE) were quantified as part of a European survey on the migration of residues of epoxy resins into oil from canned fish. The contents of BFDGE in cans, lids and fish collected from all 15 Member States of the European Union and Switzerland were analysed in 382 samples. Cans and lids were separately extracted with acetonitrile. The extraction from fish was carried out with hexane followed by re-extraction with acetonitrile. The analysis was performed by reverse phase HPL C with fluorescence detection. BFDGE could be detected in 12% of the fish, 24% of the cans and 18% of the lids. Only 3% of the fish contained BFDGE in concentrations considerably above 1mg/kg. In addition to the presented data, a comparison was made with the levels of BADGE (bisphenol-A-diglycidyl ether)analysed in the same products in the context of a previous study.     

Contribution of European research to risk analysis

The European Commission's, Quality of Life Research Programme, Key Action 1—Health, Food & Nutrition is mission-oriented and aims, amongst other things, at providing a healthy, safe and high-quality food supply leading to reinforced consumer confidence in the safety of European food. Its objectives also include the enhancing of the competitiveness of the European food supply. Key Action 1 is currently supporting a number of different types of European collaborative projects in the area of risk analysis. The objectives of these projects range from the development and validation of prevention strategies including the reduction of consumers risks; development and validation of new modelling approaches; harmonization of risk assessment principles, methodologies, and terminology; standardization of methods and systems used for the safety evaluation of transgenic food; providing of tools for the evaluation of human viral contamination of shellfish and quality control; new methodologies for assessing the potential of unintended effects of genetically modified (genetically modified) foods; development of a risk assessment model for Cryptosporidium parvum related to the food and water industries; to the development of a communication platform for genetically modified organism, producers, retailers, regulatory authorities and consumer groups to improve safety assessment procedures, risk management strategies and risk communication; development and validation of new methods for safety testing of transgenic food; evaluation of the safety and efficacy of iron supplementation in pregnant women; evaluation of the potential cancer-preventing activity of pro- and pre-biotic ('synbiotic') combinations in human volunteers. An overview of these projects is presented here.     

低温带皮菜籽粕微粉的不同粒级部分的功能特性

为研究低温带皮菜籽粕微粉的不同粒级部分的功能特性,以经低温脱脂的带皮菜籽粕为原料,经微粉碎后筛分成212~425μm、150~212μm和106~150μm的3个不同粒级的微粉样品,检测这些样品的吸水性、吸油性、乳化性和乳化稳定性、蛋白质体外消化率。结果表明:1 3个不同粒级的微粉样品之间的粗纤维含量存在显著差异,表明三者的结构组成成分有一定差异。23个微粉样品的乳化活性和乳化稳定性随粒度级别的减小而显著增加(P0.01)。33个微粉样品的蛋白质体外消化率随粒度级别的减小而显著增加(P0.01)。4不同粒级带皮菜籽粕微粉样品的吸水性与吸油性受其结构组成物质不同和粒度的双重影响,与粒度的相关性不明显。     

Microbiology of food taints

Fresh and processed foods are often spoilt by the presence of undesirable flavours and odours caused by microbial action. The aim of this paper is to review the current knowledge of microbiologically induced taints that occur in a wide range of foodstuffs, including meats, poultry, fish, crustaceans, milk, dairy products, fruits, vegetables, cereals and cereal products. Examples have been chosen where the compounds responsible for the taint have been identified and sufficient data obtained to demonstrate the involvement of microorganisms. However, in some cases the full identity of the causative organism may not have been elucidated. The types of microorganisms covered by this review include bacteria, fungi, yeasts, actinomycetes and cyanobacteria. Although cyanobacteria do not in general infect foods, their presence in aqueous systems and water supplies can lead to off-flavours in aquatic organisms and processed foodstuffs. Several examples of each of these processes are discussed. Wherever possible, the likely biosynthetic pathway used by the microorganism to produce the offending compound in a foodstuff is indicated.     

Analysis for organic residues from aids to polymerization used to make plastics intended for food contact

Polymers intended for food contact use have been analysed for organic residues which could be attributed to a range of substances employed as polymerization aids (e.g. initiators and catalysts). A wide range of polymers was extracted with solvents and the extracts analysed by gas chromatography-mass spectrometry (GC-MS). The overwhelming majority of substances identified were not derived from aids to polymerization but were oligomers, additives and adventitious contaminants. However, a small number of substances were identified as initiator residues. These included tetramethylsuccinonitrile (TMSN) which was observed in two polymers and it derived from recombination of two azobisisobutyronitrile (AIBN) initiator radicals. Methyl benzoate, benzoic acid, biphenyl and phenyl benzoate were detected in one poly(methyl methacrylate) sample and in two polyvinylchlorides and they are thought to be derived from benzoyl peroxide initiator. TMSN was subsequently targeted for analysis of poly-(methyl methacrylate) plastics using proton nuclear magnetic resonance spectrometry (¹     

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

Experiments were performed to characterize the kinetics of the permeation of different medium molecular weight model permeants: bisphenol A, warfarin and anthracene, from liquid paraffin, through a surrogate potential functional barrier (25 microns-thick orientated polypropylene--OPP) into the food simulants olive oil and 3% (w/v) acetic acid. The characterization of permeation kinetics generally observed the permeation models previously reported to explain the experimental permeation results obtained for a low molecular weight group of model permeants. In general, the model permeants exhibited behaviour consistent with their relative molecular weights with respect to (a) the time taken to attain steady-state permeation into the food simulant in which they were more soluble, (b) their subsequent steady-state permeation rates, and (c) their partition between liquid paraffin and the OPP membrane.     

The development of reference materials for paralytic shellfish poisoning toxins in lyophilized mussel. I: Interlaboratory studies of methods of analysis

This paper describes the first part of a project undertaken to develop mussel reference materials for Paralytic Shellfish Poisoning (PSP) toxins. Two interlaboratory studies were undertaken to investigate the performance of the analytical methodology for several PSP toxins, in particular saxitoxin (STX) and decarbamoyl-saxitoxin (dc-STX) in lyophilized mussels, and to set criteria for the acceptance of results to be applied during the second part of the project: the certification exercise. In the first study, 18 laboratories were asked to measure STX and dc-STX in rehydrated lyophilized mussel material and to identify as many other PSP toxins as possible with a method of their choice. In the second interlaboratory study, 15 laboratories were additionally asked to determine quantitatively STX and dc-STX in rehydrated lyophilized mussel and in a saxitoxin-enriched mussel material. The first study revealed that three out of four postcolumn derivatization methods and one pre-column derivatization method sufficed in principle to determine STX and dc-STX. Most participants (13 of 18) obtained acceptable calibration curves and recoveries. Saxitoxin was hardly detected in the rehydrated lyophilized mussels and results obtained for dc-STX yielded a CV of 58% at a mass fraction of 1.86 mg/kg. Most participants (14 out of 18) identified gonyautoxin-5 (GTX-5) in a hydrolysed extract provided. The first study led to provisional criteria for linearity, recovery and separation. The second study revealed that 6 out of 15 laboratories were able to meet these criteria. Results obtained for dc-STX yielded a CV of 19% at a mass fraction of 3.49mg/kg. Results obtained for STX in the saxitoxin-enriched material yielded a CV of 19% at a mass fraction of 0.34mg/kg. Saxitoxin could not be detected in the PSP-positive material. Hydrolysis was useful to confirm the identity of GTX5 and provided indicative information about C1 and C2 toxins in the PSP-positive material. The methods used in the second interlaboratory study showed sufficiently consistent analysis results to undertake a certification exercise to assign certified values for STX and dc-STX in lyophilized mussel.     

The Ministry of Environmental Protection Issued "Feasible Technology Guidelines for Pollution Prevention and Control in Wood Pulping Process of the Paper Industry (Trial)" and Two Other Guiding Technical Documents

On December 27t＂, 2013, the Ministry of Environmenta Protection announced that, in order to implement ＂The Environmental Protection Law of the People＇ s Republic of China＂, improve the working system in environmenta protection technologies, and promote technologica advancement in pollution prevention, the Ministry of Environmental Protection sponsored the formulation of three guiding technical documents including ＂Feasible Technology Guidelines for Pollution Prevention and Contro n Wood Pulping Process of the Paper Industry （Trial）＂     

1~(st) Intelli-Tissue~ EcoEc Tissue Machine Supplied by PMP Group Successfully Put into Operation in China

正On April 29th,2014,Intelli-Tissue EcoEc tissue machine supplied by PMP Group successfully put into operation at Hebei Xuesong Paper Co.,Ltd.,this is the first such kind of paper machine of PMP Group in China.