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  • 2020-2022  (37)
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  • Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft  (15)
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  • Artikel  (58)
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  • 1
    Publikationsdatum: 1991-08-01
    Print ISSN: 0027-0644
    Digitale ISSN: 1520-0493
    Thema: Geographie , Geologie und Paläontologie , Physik
    Standort Signatur Erwartet Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Journal of sensory studies 5 (1990), S. 0 
    ISSN: 1745-459X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Chemie und Pharmazie , Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
    Notizen: The objective of this investigation was to compare two sampling methods (expectoration and ingestion) of single component water solutions (sweet—5% sucrose, sour—0.006% citric acid, bitter—0.027% caffeine, salty—0.325% sodium chloride) using time-intensity (T-I) evaluations. Analysis of variance was used to evaluate significant differences. There were subject inconsistencies for the recording times (RT) of sucrose, caffeine and sodium chloride tastes among the sampling methods. No panel differences were found for citric acid duration (RT) between ingested or expectorated samples. Individual contradictions for amplitude sucrose and sodium chloride mixtures were apparent however, the panel demonstrated no differences among the amplitude means between the sampling methods for citric acid and caffeine solutions. Aftertastes for ingested sodium chloride solutions were significantly (P 〈 0.01) greater than for expectorated samples whereas sampling techniques had no effect upon caffeine aftertastes. Individual contradictions were apparent for citric acid and sucrose aftertastes between the sampling methods.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    s.l. : American Chemical Society
    Journal of agricultural and food chemistry 40 (1992), S. 1501-1506 
    ISSN: 1520-5118
    Quelle: ACS Legacy Archives
    Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft , Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 4
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 56 (1991), S. 0 
    ISSN: 1750-3841
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft , Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
    Notizen: This investigation compared the sweet and bitter taste characteristics of aspartame, acesulfame K, and alitame at equisweetness levels with 10% sucrose/water solutions at 22°C using the time-intensity (T-I) sensory technique. Alitame was comparable to sucrose in all taste characteristics. Aspartame had similar taste characteristics to sucrose with the exception of having greater sweet intensities with longer duration (P〈0.001) following sample expectoration. Acesulfame K differed remarkably from sucrose. The sweet attribute of acesulfame K appeared quickly (P〈0.05) before sample expectoration. This was followed by a moderately intense and lingering bitter character (P〈 0.001) which reached maximum intensity after sample expectoration.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 5
    Digitale Medien
    Digitale Medien
    Springer
    European journal of nutrition 30 (1991), S. 138-152 
    ISSN: 1436-6215
    Schlagwort(e): Ribonucleosides ; RNAcatabolism ; bovinemilk ; goatmilk ; colostral phase ; lactation period ; minor milkconstituents ; buttersera ; intrinsicindicators ; differentiation ofbutter types ; HPLC ; Ribonucleoside ; RNA-Katabolismus ; Kuhmilch ; Ziegenmilch ; Kolostralphase ; Laktationsperiode ; minore Milchinhaltsstoffe ; Butterseren ; intrinsische Indikatoren ; Differenzierung von Buttersorten ; HPLC
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft , Medizin
    Beschreibung / Inhaltsverzeichnis: Zusammenfassung Ribonucleoside gehören zu den minoren Inhaltsstoffen der Milch und zeigen ein tierartentypisches Ribonucleosidmuster. Neben den unmodifizierten Komponenten Adenosin, Cytidin, Guanosin, Inosin und Uridin wurden modifizierte Verbindungen wie N1-Methyladenosin und N6-Carbamoylthreonyladenosin, die aus dem Transfer RNA-Katabolismus stammen, in Einzel- und Sammelmilchen einer kleinen Herde Deutscher Schwarzbunter nachgewiesen und quantitativ über eine gesamte Laktation bestimmt. Die Verlaufsstudie hat gezeigt, daß die Konzentrationsspiegel dieser minoren Komponenten mit Ausnahme der Kolostralphase über die gesamte Laktationsperiode nur einer geringen Schwankungsbreite unterliegen. Ribonucleosidmuster sind deshalb zur Kennzeichnung von Milchen verschiedener Herkunft und Verarbeitung geeignet. Beispielhaft wurden deshalb Ribonucleoside im Verlaufe des Butterungsprozesses bilanziert und gezeigt, daß diesen minoren Komponenten „finger-print“-Eigenschaften zukommen, die zur Differenzierung der von der Butterverordnung definierten drei Buttersorten geeignet sind.
    Notizen: Summary Ribonucleosides are minor milk constituents and show a typical pattern which is assumed to be species-specific. As well as the unmodified components adenosine, cytidine, guanosine, inosine, and uridine, modified compounds such as N1-methyladenosine and N6-carbamoylthreonyladenosine — products of the transfer RNA catabolism — have been identified and quantified in individual and bulk herd (race: German black pied) milk samples throughout a whole lactation period. The results of our longitudinal study have shown that — with the exception of the colostral phase — the levels of these minor constituents vary only slightly throughout lactation. These findings imply that ribonucleosides are useful for characterizing milk of different species and technological treatment. Ribonucleosides were determined and balanced, for example, in the course of the churning process, showing that the pattern of these minor milk constituents is useful as a “fingerprint” that allows differentiation between the three butter types defined in the German Federal Butter Ordinance.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 6
    Digitale Medien
    Digitale Medien
    Springer
    Archives of environmental contamination and toxicology 27 (1994), S. 318-322 
    ISSN: 1432-0703
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Energietechnik , Medizin
    Notizen: Abstract Tests were conducted to determine the effects of cadmium on leg regeneration in larvae of the Northwestern salamander, Ambystoma gracile. Cadmium significantly affected limb regrowth (LOAEL=lowest observed adverse effect level) at 193.1 μg/L in a 24-day test and at 44.6 μg/L in a 10-day test. There were no significant adverse effects (NOAEL=no observed adverse effects level) at 48.9 μg/L in 24-day and 12.8 μg/L in 10-day tests.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 7
    Digitale Medien
    Digitale Medien
    Springer
    The journal of technology transfer 19 (1994), S. 6-7 
    ISSN: 1573-7047
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Technik allgemein
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 8
    Digitale Medien
    Digitale Medien
    Springer
    GeoJournal 33 (1994), S. 107-113 
    ISSN: 1572-9893
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Geographie
    Notizen: Abstract Ingria, or Ingermanland, is the historical province between Estonia and Finland, in the vicinity of the present St. Petersburg. Ingria is the ancient homeland of the Baltic Finns — the Votians, Ingrians and Ingrian Finns. The oldest inhabitants of Ingria were the Votians and Ingrians who were christianized by the orthodex popes. By language and culture, the Votians are close to the Estonians; and the Ingrians to the Karelians and the easternmost Finnish people. In the 17th century in Ingria, one part of the Votians and the Ingrians together with the Finnish-speaking ethnic groups who had immigrated from East Finland, began to evolve into a group of Finns who professed the Lutheran faith and came to call themselves Ingrian Finns. They succeeded in surviving as a viable ethnic group until the end of the 1920s. After that the Soviet Union pursued genocidal policy towards them. Before and after World War II the indigenous people of Ingria were deported to different parts of the Soviet Union. Now the Union of Ingrian Finns is working for the right of the Ingrian Finns to return to their homes in St. Petersburg and the Leningrad Oblast (Region). Nowadays the remaining Ingrian Finns live in different parts of the world. In 1989 16,622 Finns were recorded as living in Estonia, where they are organized into 12 societies.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 9
    Digitale Medien
    Digitale Medien
    Springer
    GeoJournal 34 (1994), S. 447-456 
    ISSN: 1572-9893
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Geographie
    Notizen: Abstract In the Middle Ages, before the colonization of eastern Slaves, the area between the Upper Volga and the White Sea was settled bv Finno-Ugric population. In the northern belt lived Sami (Lapp), in the southern Vepsian, Karelian and other Baltic-Finnic tribes. Those peoples were baptized by the Russian orthodox church and incorporated into the Russian state. As a result of Russian-Swedish wars Karelia was divided and split up and Karelians were dispersed. At the beginning of the Soviet period national territorial divisions were organized for the largest groups of Karelians in Eastern and Tver Karelia. Certain territorial divisions were also established for the Vepsians and the Kola Sami. Nowadays, after half a century (about 1937–1987) of Russification and social oppression, all these minority groups are rebuilding their ethnic identity and cultural institutions. Due to earlier repressions and the assimilation policy of Soviet power, the viability of these ethnic minorities is still smaller than it was before World War II. While the numbers of Karelians and Vepsians in the 1930s were 250,000 and 35,000 respectively, but in 1989, the numbers were only 124,900 and 12,100. The total number of the Russian Sami (approximately 1,800) has not changed but the role of the Sami in the Kola Lapland is now insignificant.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 10
    Digitale Medien
    Digitale Medien
    Weinheim : Wiley-Blackwell
    Particle and Particle Systems Characterization 8 (1991), S. 35-39 
    ISSN: 0934-0866
    Schlagwort(e): Chemistry ; Industrial Chemistry and Chemical Engineering
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Maschinenbau , Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
    Notizen: There are a limited number of phenomena occuring with aerosol particles that depend only on physical quantities. Examples of new developments in aerosol particle characterization in situ that make use of such phenomena are briefly reviewed. They concern electrophoretic size classification, inertial size analysis and shape characterization of agglomerates. In addition to deriving basic descriptors, measurements of composite quantities can be performed and developed into sensors. Examples of sensors responding to relevant complex aerosol quantities are explained.
    Zusätzliches Material: 9 Ill.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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