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  • 1
    Electronic Resource
    Electronic Resource
    Evaluation of a maltodextrin gel as a partial replacement for fat in a high-ratio white-layer cake (2001)
    Oxford, UK : Blackwell Science Ltd
    International journal of consumer studies 25 (2001), S. 0 
    Details
    ISSN: 1470-6431
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
    Notes: The performance of maltodextrin gel as a replacement (25%, 50%, 75% and 100%) for shortening along with sucrose and high fructose corn syrup-90 (HFCS-90), adjusted for sweetness in each treatment, was evaluated in a high-ratio white-layer cake formulation. Two controls were used as a reference to fat-replaced cakes: control A (100% fat and 100% sucrose) and control B (100% fat with 50% sucrose/50% HFCS-90), which closely matched the sugar system of the fat-replaced cakes. Volume of cakes showed that treatment F (100% fat-substituted) was significantly (P〈 0.05) different from the other treatments. Crust and crumb L- and b-values indicated that control B produced a dark crust (P〈 0.05) with a light crumb (P〈 0.05) whereas treatment E (75% fat substituted) produced a light crust (P〈 0.05) and treatment F a darker crumb (P〈 0.05) with a significantly (P〈 0.05) higher moisture content. Degree of staling significantly (P〈 0.05) increased over time for all treatments. Sensory results indicated that treatment F produced a significantly (P〈 0.05) moister, less adhesive and cohesive cake. Tenderness and sweetness scores indicated that treatments E and F were significantly (P〈 0.05) tougher and less sweet, respectively, when compared with the other treatments. Results from both the physical and sensory analyses indicated that the combination of maltodextrin gel up to a 75% reduction for shortening and sucrose/HFCS-90 resulted in satisfactory cakes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1470-6431.2001.00178.x
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  • 2
    Electronic Resource
    Electronic Resource
    The synergistic effects of maltodextrin and high-fructose corn sweetener 90 in a fat-reduced muffin (2001)
    Oxford, UK : Blackwell Science Ltd
    International journal of consumer studies 25 (2001), S. 0 
    Details
    ISSN: 1470-6431
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
    Notes: Low-fat muffins were prepared using as fat substitutes a combination of maltodextrin and high-fructose corn sweetener 90 (HFCS-90), which replaced sucrose at a rate of 25%, 50%, 75% and 100%. The focus of the investigation was to determine the synergistic effects of these two ingredients on the physical properties in a low-fat muffin. Results indicated that maltodextrin and HFCS-90 were effective in maintaining moisture and water activity (aw) levels similar (P〉 0.05) to the full-fat muffin. Texture profiles indicated that the low-fat variations were firmer (P〈 0.05) than the full-fat counterpart. Increased levels of HFCS-90 had a significant effect (P〈 0.05) on crust and crumb darkening. Maltodextrin alone significantly (P〈 0.05) impeded the staling rate during storage. However, when maltodextrin was combined with increased levels of HFCS-90, the staling rate accelerated. The two ingredients were found to be effective in maintaining product quality, but HFCS-90 could only be used up to a 50% replacement before any adverse effects in product quality were observed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1470-6431.2001.00138.x
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  • 3
    Electronic Resource
    Electronic Resource
    Hydrocolloid-Lipid Coating Affect on Weight Loss, Pectin Content, and Textural Quality of Green Bell Peppers (2002)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 67 (2002), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Three coatings containing a hydrocolloid-lipid blend combination were developed and applied to green bell peppers. Peppers were refrigerated and monitored over a 5-week period to determine pectin content and textural quality. Pectin content decrease was significantly (p 〈 0.05) greater in the uncoated peppers during the storage period. Weight loss also occurred in the uncoated peppers at a significantly greater rate, while respiration rates and puncture score differences were insignificant among all groups. The results indicate that the coatings were effective in maintaining quality during storage. A better procedure is recommended for puncture analysis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.2002.tb10289.x
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  • 4
    Electronic Resource
    Electronic Resource
    Charcot-Marie-Tooth type 4B is caused by mutations in the gene encoding myotubularin-related protein-2 (2000)
    [s.l.] : Nature America Inc.
    Nature genetics 25 (2000), S. 17-19 
    Details
    ISSN: 1546-1718
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Medicine
    Notes: [Auszug] A gene mutated in Charcot-Marie-Tooth disease type 4B (CMT4B), an autosomal recessive demyelinating neuropathy with myelin outfoldings, has been mapped on chromosome 11q22. Using a positional-cloning strategy, we identified in unrelated CMT4B patients mutations occurring in the gene MTMR2, encoding ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/75542
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  • 5
    Electronic Resource
    Electronic Resource
    The Role of Limbic Structures in the Modulation of ACTH Responses following Adrenalectomy (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 771 (1995), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1995.tb44671.x
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  • 6
    Electronic Resource
    Electronic Resource
    Balanced 0, ±1-matrices, bicoloring and total dual integrality (1995)
    Springer
    Mathematical programming 71 (1995), S. 249-258 
    Details
    ISSN: 1436-4646
    Keywords: Combinatorial optimization ; Integrality of polyhedra ; Generalized set packing ; Covering
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Mathematics
    Notes: Abstract A 0, ±1-matrixA is balanced if, in every submatrix with two nonzero entries per row and column, the sum of the entries is a multiple of four. This definition was introduced by Truemper (1978) and generalizes the notion of a balanced 0, 1-matrix introduced by Berge (1970). In this paper, we extend a bicoloring theorem of Berge (1970) and total dual integrality results of Fulkerson, Hoffman and Oppenheim (1974) to balanced 0, ±1-matrices.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01590956
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  • 7
    Electronic Resource
    Electronic Resource
    Nimesulide and renal impairment (1999)
    Springer
    European journal of clinical pharmacology 55 (1999), S. 151-154 
    Details
    ISSN: 1432-1041
    Keywords: Key words Nimesulide ; Renal impairment ; Spontaneous reporting ; Adverse drug reactions
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Medicine
    Notes: Abstract Objectives: To analyse from spontaneous reporting data the renal adverse reactions associated with the use of nimesulide. Methods: Case reports were obtained from a Northern Italian Regional database (Veneto Pharmacovigilance System), containing all the spontaneous reports filed between 1988 and 1997. The Veneto Region is the principal contributor to the Italian spontaneous reporting system, with an annual report rate of approximately 17 per 100 000 inhabitants. The clinical records of hospitalized patients were also analysed. Results: Of the 120 reports associated with oral nimesulide, 11 referred to suspected renal adverse reactions. The drug was taken by ten patients for a short period. All the patients discontinued the therapy and hospitalization was required in six cases. Other risk factors were identified in six cases. Discussion: Together with the new insights into the possible consequences of renal cyclooxygenase-2 (COX-2) inhibition, the reported cases should draw the attention of doctors and patients to the importance of recognizing any possible signs of renal impairment during nimesulide therapy, although only extensive epidemiological data can define the real impact of its renal toxicity.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002280050610
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  • 8
    Electronic Resource
    Electronic Resource
    Characterization of Cell Surface Lectin-binding Patterns of Human Airway Epithelium (1999)
    Springer
    Journal of molecular histology 31 (1999), S. 145-151 
    Details
    ISSN: 1573-6865
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Glycosylated structures on the cell surface have a role in cell adhesion, migration, and proliferation. Repair of the airway epithelium after injury requires each of these processes, but the normal cell surface glycosylation of non-mucin producing airway epithelial cells is unknown. We examined cell surface glycosylation in human airway epithelial cells in tissue sections and in human airway epithelial cell lines in culture. Thirty-eight lectin probes were used to determine specific carbohydrate residues by lectin-histochemistry. Galactose or galactosamine-specific lectins labeled basal epithelial cells, lectins specific for several different carbohydrate structures bound columnar epithelial cells, and fucose-specific lectins labeled all airway epithelial cells. The epithelial cell lines 1HAEo− and 16HBE14o− bound lectins that were specific to basal epithelial cells. Flow cytometry of these cell lines with selected lectins demonstrated that lectin binding was to cell surface carbohydrates, and revealed possible hidden tissue antigens on dispersed cultured cells. We demonstrate specific lectin-binding patterns on the surface of normal human airway epithelial cells. The expression of specific carbohydrate residues may be useful to type epithelial cells and as a tool to examine cell events involved in epithelial repair.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1003599916558
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  • 9
    Electronic Resource
    Electronic Resource
    Universally signable graphs (1997)
    Springer
    Combinatorica 17 (1997), S. 67-77 
    Details
    ISSN: 1439-6912
    Keywords: 05 C
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract In a graph, a chordless cycle of length greater than three is called a hole. Let γ be a {0, 1} vector whose entries are in one-to-one correspondence with the holes of a graphG. We characterize graphs for which, for all choices of the vector γ, we can pick a subsetF of the edge set ofG such that |F ∪H| эγH (mod 2), for all holesH ofG and |F ∪T| э 1 for all trianglesT ofG. We call these graphsuniversally signable. The subsetF of edges is said to be labelledodd. All other edges are said to be labelledeven. Clearly graphs with no holes (triangulated graphs) are universally signable with a labelling of odd on all edges, for all choices of the vector γ. We give a decomposition theorem which leads to a good characterization of graphs that are universally signable. This is a generalization of a theorem due to Hajnal and Surányi [3] for triangulated graphs.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01196132
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  • 10
    Electronic Resource
    Electronic Resource
    Perfect matchings in balanced hypergraphs (1996)
    Springer
    Combinatorica 16 (1996), S. 325-329 
    Details
    ISSN: 1439-6912
    Keywords: 05 C 65 ; 05 A 18 ; 05 C 70
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract We generalize Hall's condition for the existence of a perfect matching in a bipartite graph, to balanced hypergraphs.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01261318
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