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  • 1
    ISSN: 0375-9474
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Thermochimica Acta 65 (1983), S. 81-92 
    ISSN: 0040-6031
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Thermochimica Acta 114 (1987), S. 159-164 
    ISSN: 0040-6031
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Journal of thermal analysis and calorimetry 28 (1983), S. 95-108 
    ISSN: 1572-8943
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Die Technik der Wärmeleitungs-Kalorimetrie wurde zur Untersuchung des thermischen Verhaltens von verschiedenen Kohlenhydraten zwischen 20°C und 270°C eingesetzt. Die Muster wurden in dicht verschlossenen Kapseln erhitzt. Der Temperaturbereich, in welchem exotherme Reaktionen infolge thermischer Zersetzung abliefen, änderte sich stark in Abhängigkeit vom untersuchten Kohlenhydrattyp. Reaktionsenthalpien von 44 Zuckern und Polysacchariden wurden ermittelt. Endotherme Phänomene, wie das Schmelzen oder das Verdampfen von Kristallwasser wurden auch beobachtet. Schmelztemperaturen und Schmelzenthalpien von 34 Zuckern und Zuckeralkoholen sind tabelliert. Kalorimetrische Daten der Kristallisation amorpher Saccharose, Cellobiose und Lactose werden diskutiert.
    Abstract: Резюме Метод калориметрии т еплового потока был использован для изуч ения термического поведения различных углеводов между 20 и 270°C. О бразцы анализировались наг ревом в закрытых ячейках. Вс ледствии термическо го разложения, интервал температур эксотерм ических реакций изменялся в ш ироких пределах в зав исимости от типа исследуемого углевода. Приведены э нтальпии реакций для 44 сахаров и полисахаридов. Наблю дались такие эндотермическ ие явления, как плавле ние или испарение кристалли зационной воды. Приведены температу ры плавления и энталь пии для 34 сахаров и многоатомн ых спиртов. Представлены калори метрические кривые, п оказывающие кристаллизацию амор фной сахарозы, целлобиозы и лактозы.
    Notes: Abstract The technique of heat flow calorimetry was used to study the thermal behaviour of different carbohydrates between 20°C and 270°C. The samples were analyzed by heating in sealed cells. The temperature range in which exothermic reactions, due to thermal decomposition, occurred varied widely depending on the type of carbohydrate investigated. Reaction enthalpies of 44 sugars and polysaccharides are given. Endothermic phenomena, such as fusion or vaporization of crystallized water, were also observed: fusion temperatures and enthalpies of 34 sugars and sugar alcohols are listed. Calorimetric curves showing crystallization of amorphous sucrose, cellobiose and lactose are also presented.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Thermochimica Acta 193 (1991), S. 417-439 
    ISSN: 0040-6031
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Thermochimica Acta 85 (1985), S. 347-352 
    ISSN: 0040-6031
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Thermochimica Acta 43 (1981), S. 229-236 
    ISSN: 0040-6031
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Thermochimica Acta 95 (1985), S. 441-446 
    ISSN: 0040-6031
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Journal of thermal analysis and calorimetry 38 (1992), S. 437-443 
    ISSN: 1572-8943
    Keywords: combustion of foods ; industrial safety
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Die ähnlichkeit von Thermoanalyse und Explosionssimulation in Bezug auf die Sicherheitswissenschaft basiert auf Untersuchungsmethoden, die im Bergbau und in der chemischen Industrie entwickelt wurden. Werden diese Methoden den Besonderheiten von Lebensmitteln angeglichen, befriedigen sie sehr gut die diesbezüglichen Bedürfnisse der Lebensmittelindustrie. Folglich sind Thermoanalyse und Explosions-simulationstechniken als Teil der Sicherheitswissenschaft (oder der Verhinderung von Verlusten) durch die Unterstützung der Ergreifung präventiver Ma\nahmen zu einem gro\en Teil an der Verhinderung von Vorfällen und Unfällen beteiligt.
    Notes: Abstract The approach of thermal analysis and explosion in relation to safety science is based on investigation methods in the mining and chemical industries. Once adapted to the particularities of foods, these methods correspond well to the needs of the food industry. Thus, thermal analysis and explosion simulation techniques as part of safety science (or loss prevention) participate to a large extent in the prevention of incidents and accidents by helping to take preventive measures.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Journal of thermal analysis and calorimetry 48 (1997), S. 683-690 
    ISSN: 1572-8943
    Keywords: calorimetry ; DSC ; egg white ; egg white fractions ; fractionation ; thermoph-pr
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract Egg white is of great interest for many culinary and industrial applications. Egg white is used for coating, gluing, thickening and so on in pasta, desserts, etc. There is thus a great interest from the industrial point of view to better know this raw material, used in very large amounts in the dessert production for example, and to obtain egg white fractions with different functional properties. Various egg white fractions prepared by selected procedures were analyzed by differential scanning calorimetry (DSC). The products resulting from a given fractionation procedure can thus be described by the thermal denaturation parameters (temperatures and enthalpies) of the egg white proteins. This work demonstrates the interest of the DSC technique and proves that the fractionation procedures selected here give the expected protein fractions.
    Type of Medium: Electronic Resource
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