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Quantitative Analysis of the Fishing Activity in the Gulf of Manfredonia (Gargano, South-Italy)
Renewable Resources Dynamical Systems Sustainable Development
2013/3/13
The Manfredonia City Marine is the third in Italy both for its size and for its nation-wide importance, in the last decade a considerable crisis has been registered in this economic sector as shown by...
A New Probiotic Cheddar Cheese with High ACE-Inhibitory Activity and γ-Aminobutyric Acid Content Produced with Koumiss-Derived Lactobacillus casei Zhang
ACE-inhibitory activity Lactobacillus casei Zhang g-aminobutyric acid koumiss
2010/8/11
Cheddar cheese has been manufactured with Lactobacillus casei Zhang as the dairy starter adjunct. L. casei Zhang had previously been isolated from koumiss collected from Xilin Guole in Inner Mongolia ...
The Stability and Antioxidant Activity of Anthocyanins from Blueberry
highbush blueberry anthocyanins stability antioxidant activity
2010/8/11
Anthocyanins from highbush blueberry (Vaccinium corymbosum L.) have tremendous potential as natural colorants and functional food with pharmaceutical purposes in food applications. To exploit the pote...
Chemical Composition and Antioxidant Activity of Dates and Dates-Camel-Milk Mixtures as a Protective Meal against Lipid Peroxidation in Rats
Chemical Composition Antioxidant Dates Dates-Camel-Milk Mixtures Lipid Peroxidation
2010/11/8
Dates and camel milk have been reported to be used for prevention and treatment of various diseases in Arab countries. This study was designed to investigate the antioxidant activity of dates and cam...
Scavenging capacity of superoxide radical and screening of antimicrobial activity of Castanea sativa Mill. extracts
antimicrobial activity antioxidant superoxide radical sweet chestnut total flavonoids total phenolics
2014/2/27
The superoxide radical scavenging and antimicrobial activity were examined of sweet chestnuts: seeds, peeled chestnut, brown seed coat, leaves, catkin, spiny burs, and chestnut bark as well as of Lovr...
Antioxidant activity of selected phenols and herbs used in diets for medical conditions
herbs antioxidant activity DPPH fats
2014/2/27
The antioxidant capacity of some herbs used in dietology practice was determined by the DPPH free radical method, which was calibrated with ascorbic acid. Partially hydrophilic phenolic compounds are ...
丁香活性物质提取工艺优化与抗氧化活性研究（Extracting Technology and Antioxidant Activity of Bioactive Components from Clove）
丁香 抗氧化活性 提取工艺
2010/1/28
对丁香抗氧化活性物质提取工艺及其抗氧化活性进行了研究。结果表明，最佳提取工艺条件为：60%乙醇、提取温度60℃、料液比1∶20和提取时间40min；在此工艺条件下抗氧化活性物质提取率为（10480.4±40.3）μmol/g，获得的相应丁香粗提物具有较强的抗氧化活性，总还原力弱于相同质量浓度的阳性对照BHT和VC（P<0.01或P<0.001），FRAP法抗氧化能力和DPPH自由基清除能力弱于相同...
酪蛋白水解物的酶法修饰优化与抗氧化活性改善（Enzymatic Modification of Casein Hydrolysates by Plastein Reaction and Improvement in Antioxidant Activity）
酪蛋白水解物 抗氧化活性 类蛋白反应
2010/1/28
利用木瓜蛋白酶对酪蛋白水解,并对所得到的水解物进行类蛋白反应修饰，制备高活性抗氧化肽。以水解物的游离氨基含量变化为响应值，利用响应面分析法对类蛋白反应条件进行优化，得到适宜条件为：酶添加量为500U/g，温度30℃，底物质量分数50%，反应时间5.6h。毛细管电泳分析确认，水解物经类蛋白反应修饰后肽分子组成发生变化。抗氧化活性分析结果表明，所制备的3个修饰产物对3种自由基的清除能力显著提高。
ON ACTIVITY MODELLING IN PROCESS MODELLING
Activity modelling meta-modelling concurrent engineering
2010/1/12
The paper is looking to the dynamic feature of the meta-models of the
process modelling process, the time. Some principles are considered and discussed as
main dimensions of any modelling activity: ...
华南理工大学食品分析课件Chapter3 Water Activity。
Animal and Plant Proteins as Precursors of Peptides with ACE Inhibitory Activity – An in silico Strategy of Protein Evaluation
proteins ACE inhibitors BIOPEP database in silico methods biological activity functional food
2010/3/24
This paper presents a modern in silico approach useful in the evaluation of proteins as a source of ACE inhibitors. All protein sequences analyzed were derived from the BIOPEP database. To determine t...
Effect of Processing Variables and Enzymatic Activity on Wheat Flour Dough Extruded Under Different Operating Conditions
amylase enzymes extrusion protease wheat flour
2010/3/24
Low processing temperatures are required to improve the texture of products when enzymes are directly added to the extruder. Interaction among processing variables and enzymatic activity can occur dur...
Evaluating Distributed Usability: the role of user interfaces in an activity system
Evaluating Distributed Usability user interfaces activity system
2009/12/8
Traditional definitions of usability localise this fundamental Human Computer Interaction (HCI) concept in the user interface and reduce it to a variety of qualitative and quantitative attributes of t...
Exploring Virtual Enterprises Using Activity Theory
Virtual enterprise Activity Theory Collaboration
2009/12/8
From joint Industry – University research into the key success factors that sustain Virtual Enterprises (VE’s), it has been observed that conditions for the establishment of a VE do not necessarily su...
Information Systems as Dialectic,Tool - Mediated Activity
Information Systems Dialectic Tool Mediated Activity
2009/12/8
Information Systems (IS) draws its significance from the uniqueness of computer-based information and communications tools and their place in shaping recent human history. Advances in the field come f...