Valorisation of potato wastes

Potato processing industry has a high degree of discarding, which currently has low added value being used primarily for animal feed. However, potato wastes offer a broad range of interesting components such as antioxidants, starch, protein or fibre with potential applications in the food and non-food industries. The recovery of these high valuable fractions using efficient multistage and multiproduct processes could be of great interest. This short review provides a general overview on the integral valorisation of potato wastes, offering an updated vision of the main residual parts generated during potato harvesting and processing, the high valuable obtained components focusing on the bioactive ones and the potential of the emerging extraction techniques over conventional ones. In addition, innovative applications are discussed to highlight the scientific and applied interest of these underutilised and undervalued fractions and to emphasise the integral valorisation of raw materials.     

物理化学课程的创新教学模式研究及其效果分析

物理化学课程创新教学模式是以学生学习为中心,吐故纳新,优化精选,以新颖或变化的教学方式进行教学。调查表明创新教学模式受到绝大多数学生的肯定和认可,有效地调动学生的积极性,提高了学生对物理化学的学习和探究兴趣,学生提问问题的广度和难度发生显著变化。该教学模式能够逐步提升学生的创新意识和创新能力。     

关于创新学习的几点思考

介绍了创新学习的内涵,分析了创新学习中的误区,提出了创新学习的方法。     

直面市场 竞争致胜

表面工程行业面临着激烈的市场竞争，本文从观念创新、技术领先、营销战略、品牌提升、创建学习型团队几个方面提出了一些值得关注的问题。只有直面市场才能竞争致胜。     

Innovative Membrane-Based Catalytic Process for Environmentally Friendly Synthesis of Oxygenates

Synthesis of liquid oxygenates from light alkanes (C₁--C₃) is achieved in a multifunctional three-phase catalytic membrane reactor (3PCMR) operating under mild conditions (T_R, 80-120 °C; P_R, 140 kPa). The features of superacid catalytic membranes mediated by the Meⁿ⁺/H₂O₂ Fenton system in activating C₁-C₃ alkanes are presented. The effect of operating conditions ([H₂O₂], [Meⁿ⁺]) on the catalyst activity is outlined. A general reaction pathway accounting for the activation of the CH bond of the alkane molecule on the superacid sites and the subsequent reaction of the activated alkane with primary reactive intermediates, generated from the Meⁿ⁺/H₂O₂ system, is proposed. The suitability of the 3PCMR in enabling simultaneous reaction and product separation is discussed.     

硕士研究生课程设置改革与创新人才培养研究

课程设置在研究生创新能力的培养中起着至关重要的作用,科学合理的课程设计是保证研究生教育质量的根本。改革研究生课程设置,消除其中不合理因素,构建有利于创新人才培养的研究生课程体系是提高硕士研究生创新能力的关键。     

试论收入分配改革的理论根源

收入分配改革是社会主义和谐社会建设的重要保障。进行收入分配体制改革攻坚是完善社会主义市场经济体制和构建主义和谐社会的重要内容。本文从库兹涅茨的倒U字型顶点区界定、收入分配改革的社会诱因以及历史背景方面对收入分配改革的启动寻找理论依据,以形成国民收入分配格局调整阶段的理论基础。     

高校图书馆在信息素质教育中的创新型服务

信息素质教育是高校图书馆的一项重要任务,而创新型服务是信息素质教育的基本要求。创新型服务包括服务意识、服务产品、服务设施、服务方式和服务质量以及信息平台等方面的创新。创新型服务具有综合性、针对性、开放性、互利性等特征。     

基于模糊层次分析法的应用性技术成果评价

针对现有应用性技术成果的评价指标体系,建立了相应的模糊层次分析法数学模型,此模型可克服传统层次分析法判断矩阵构造主观性强和一致性不易检验等缺点,为应用性技术成果的等级评价提供了一种简便合理的科学评价方法.