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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Journal of anesthesia 6 (1992), S. 510-510 
    ISSN: 1438-8359
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 198 (1994), S. 284-286 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung Die Mineralstoffe und die Aminosäu-rezusammensetzung der Samen von kultiviertemAmaranthus hypochondriacus wurden untersucht. Die Konzentrationen der Mineralstoffe inAmaranthus-Körnern sind ähnlich denen in Weizen oder auch der Erbse. Die Standorte der Pflanzen haben allerdings einen bedeutenden Einfluß. Der Gesamt-Aminosäuregehalt und besonders die Menge der essentiellen Aminosäuren (Lysin, Arginin usw.) sind höher als in den Samen von Weizen und Mais. Die kultiviertenAmaranthus-Arten haben deshalb nicht nur vorteilhafte ökologische (Dürrefestigkeit, Anspruchslosigkeit), sondern auch positive ernährungsphysiologische Eigenschaften.
    Notes: Abstract The mineral elements and the amino acids in seeds of cultivatedAmaranthus hypochondriacus were studied. The following conclusions can be made: 1. The contents of minerals inAmaranthus seed are similar to those of wheat and (except of a few elements: P, K) of pea. The habitats of plants, especially the soil conditions effect importantly on minerals.-2. The total amino acid content and mainly the rate of essential amino acids (lysine, arginine etc) are higher than those in seeds of wheat and maize and this fact create the importance of cultivation and utilisation of this plant. The cultivatedAmaranthus species have favourable ecological properties (drought resistence, wantlessness) too.
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 193 (1991), S. 36-38 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung Der Chitingehalt der Fruchtkörper (in einigen Fällen von Hüten und Stielen) einiger höherer Pilzarten aus verschiedenen Standorten von Ungarn wur-de untersucht. Es wurde festgestellt: l. DieAphyllophoraley-Arten, dies sind holzzerstörende, sogenannte xilo-phage Pilze, haben einen niedrigeren Chitingehalt. Die anderen (Boletales, Agaricales, Russulales) Arten zeigen einen signifikant höheren Chitingehalt (etwa 8–9%, bezogen auf Trockenmasse) in den Fruchtkörpern. 2. Die Unterschiede im Chitingehalt der verschiedenen Pilzgruppen werden nicht mit der unterschiedlichen systematischen Zugehörigkeit, sondern mit den verschiedenen Ernährungstypen (holzzerstörende, saprotrophe und Mykorrhizapilze) erklärt. Die holzzerstörenden Pilzarten haben einen signifikant niedrigen, die anderen einen höheren Chitingehalt. 3. Obwohl nur einige Hut- und Stielproben analysiert wurden, wurde in Hüten ein höherer, in Stielen ein niedrigerer Chitingehalt nachgewiesen. 4. Die Chitingehalte der untersuchten Pilzarten sind auch im Hinblick auf die Verdaulichkeit und damit die Verwendbarkeit der einzelnen, häufigen eßbaren Pilzarten bedeutsam.
    Notes: Summary The chitin content of fruit bodies (in some cases caps and stipes) of some higher fungi from different parts of Hungary have been analysed. The following results were obtained. 1. TheAphyllophorales species which are xilophagous, wood-rotting fungi, have a lower chitin content. The other species (Boletales, Agaricales, Russulales) have a significantly higher (8–9% of dry mass) chitin content in the fruit bodies. 2. The difference in chitin content of systematically different fungal groups can be explained by different types of nutrition (wood-rotting, saprotrophic and mykorrhiza fungi). The wood-rotting species have a significantly lower, the others a higher one. 3. Although only a few cap and stipe samples were analysed, in caps a higher chitin content was found and in stipes a lower one. 4. The chitin content of the in-vestigated fungal species is important information for the digestibility and use of some edible fungi.
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 198 (1994), S. 33-35 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung Der Kaliumgehalt von eßbaren höheren Pilzarten beträgt durchschnittlich 34,35 g/kg−1 Trockenmasse (Standardabweichung: 12,91), er ist somit bedeutend und stellt eine wertvolle K-Quelle für die menschliche Ernährung dar. Die Kalium-Konzentration der Pilze ist relativ konstant. Eine Akkumulation von Kalium wird in den Proben nicht gefunden. Diese Tatsache wird durch Ergebnisse anderer Autoren bestätigt.
    Notes: Abstract The average potassium content of edible higher mushroom species is 34,35 g/kg−1 dry matter (SD:12,91) and thus an important and valuable K-source for human diet. The K-concentration of mushrooms is relatively constant. An accumulation of potassium in the mushroom samples analysed was not found. This fact is confirmed by the results of other authors, too.
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 196 (1993), S. 224-227 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung In einer Analysenserie wurden die Rohprotein-, Rohasche-, P-, K- und Ca-Gehalte von 57 Proben der 8 eßbaren, häufigen Pilzarten verglichen. Nelken-Schwindling und der Nebelgraue Rötelritterling sind wichtige Proteinquellen, die Pilze aus der FamilieBoletaceae bilden eine Mittelgruppe, relativ proteinarm sind Hallimasch und Herbsttrompete. Den niedrigsten Proteingehalt wies der Pfifferling auf. Der Aschegehalt schwankt in breiteren Konzentrationsgrenzen. Eindeutig wurden besonders hohe P-Gehalte bei den Arten Nebelgrauer Rötelritterling, Nelken-Schwindling nachgewiesen; die Mehrheit der Arten enthalten 6–7 g Phosphor/kg. Die Pilzarten enthalten durchschnittlich 30–40 g/kg Kalium und 0,2–0,3 g/kg Calcium.
    Notes: Abstract A comparative analysis of crude protein, crude ash, phosphorus (P), potassium (K) and calcium (Ca) contents of 57 samples of eight common edible mushroom species was made. The most important protein sources were:Marasmius oreades andLepista nebularis. Species of theBoletaceae formed an intermediate group, while relatively proteinless species were:Armillariella mellea andCratarellus cornucopioides. The lowest crude protein content was established inCantharellus cibarius. The ash contents varied more widely. The greatest P contents were measured inLepista nebularis andMarasmius oreades but most mushrooms contained 6–7 gP/kg. The analysed mushroom samples contained 30–40 gK/kg dry weight and 0,2–0,3 gCa/kg. These analyses are important from the point of view of the nutritional role of mushrooms.
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 340 (1991), S. 51-57 
    ISSN: 1434-601X
    Keywords: 25.40.−h
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The production ofη-mesons in proton-nucleus reactions is analysed with respect to primary nucleon-nucleon (NN→NNη) and secondary pion-nucleon (πN→ηN) production processes on the basis of Hartree-Fock groundstate momentum distributions and free on-shell production processes. The folding model adopted compares well for meson production with more involved simulations based on VUU transport equations. Similar to K+ production in proton-nucleus reactions theη-mesons are primarily produced by theπN →ηN channel. However,η-mesons are absorbed in nuclei via excitation of the N* (1535) resonance which leads to strong distortions of the primordial spectra. On the other hand, the experimental mass dependence of the differential cross sections might yield information about the in-medium properties of this resonance.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 197 (1993), S. 381-384 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung Die Aminosäurezusammensetzungen von 6 Proben (5 Arten) der GattungRussula und von 7 Proben (5 Arten) der GattungAgaricus wurden bestimmt. Die Proben der GattungRussula(Täubling)-Arten haben eine Gesamtkonzentration von 14,79% (bezogen auf Trockengewicht), dieAgaricus-Proben (Champignon-Arten) haben eine höhere durchschnittliche Gesamtaminosäurekonzentration (23,75%). Die essentiellen Aminosäuren kommen in beiden Gruppen in bedeutenden Konzentrationen vor, ihre Anteile sind: 48,9% der Gesamtkonzentrationen (bei der GattungRussula) und 46,4% (bei denAgaricus-Proben). Was die Frage der Unterschiede der wildlebenden und gezüchtetenAgaricus-Sorten anbelangt, sind die Unterschiede unbedeutend, aber bei einigen essentiellen Aminosäuren wurden bedeutende Konzentrationsabnahmen festgestellt, insbesondere hat die Glutaminsäurekonzentration zugenommen!
    Notes: Abstract The amino acid concentrations of six samples (five species) of the genusRussula and of seven samples (five species) of the genusAgaricus were determined. TheRussula samples have significantly lower total amino acid concentrations (14.79% of the dry weight), than theAgaricus species (23.75%). Essential amino acids occur in both groups in appreciable concentrations: 48.9% of the total amino acid concentration forRussula and 46.4% forAgaricus. Between the cultivated varieties and the wild species ofAgaricus are insignificant differences in the total amino acid concentration, but the quantities of certain essential amino acids were lower, whereas the concentration of Glu was higher in the wild species.
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 197 (1993), S. 427-428 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung Verschiedene Eiweißtypen (Roheiweiß, verdauliches und unverdauliches Eiweiß) wurden in Hüten und Stielen vonPleurotus ostreatus (Austernseitling) in vier Reifephasen analysiert. Diese Reifephasen waren: A (Durchmesser der Hüte 〈5 cm); B (D: 5–8 cm); C (D: 8–10 cm) und D (Durchmesser 〉10 cm). Die untersuchtePleurotus-Sorte (der Hüte und Stiele) hat einen relativ hohen Rohproteingehalt, zu 92% (durchschnittlich) verdaulich ist. Höhere Roh- und verdauliche Eiweißgehalte wurden in der zweiten Phase (B) gefunden. Die höheren Angaben des unverdaulichen Eiweißes wurden in den Fruchtkörpern der letzten Phase gemessen. Diese Angaben können auch die Pilzanbauer für die Optimalisierung der Pilzproduktion- und Ernte gut verwenden.
    Notes: Abstract Different kinds of protein (crude, digestible, non-digestible) were analysed in caps and stipe ofPleurotus ostreatus (oyster mushroom) in four phases of development. The phases examined were: A (cap diameter 〈5 cm); B (diameter 5–8 cm); C (diameter, 8–10 cm) and D (diameter 〉10 cm). ThePleurotus variety analysed (the cap and the stipe) has a relative high crude protein content, the main part of which is digestible (average, 92%). During the four stages of fruit body ripening, stage B was the best, with the highest crude and digestible protein concentrations. In stage D the highest nondigestible protein content was measured in the cap and stipe. These data can be used for optimal harvesting of fruit bodies of cultivatedP. ostreatus.
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 198 (1994), S. 469-472 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung 56 Proben eßbarer, verbreiteter Großpilzarten wurden auf Kupfer-, Mangan- und Zink-Gehalte analysiert. Die durchschnittliche Kupferkonzentration der Pilzproben (56,16 mg/kg Trockenmasse) ist relativ hoch (im Vergleich zu grünen Pflanzen), einige Pilzgruppen (Agaricus- undMacrolepiota-Arten) zeigen Kupfer-Akkumulation (bis 226 mg/kg). Ausgesprochene Mangan-Akkumulation wurde beiLepista nebularis undPluteus atricapillus nachgewiesen. Der Zink-Gehalt der Pilzproben (duchschnittlich: 104,1 mg/kg, zwischen 7,71 mg/kg (Lepista nebularis) und 194,3 mg/kg (Agaricus silvaticus) ist relativ ausgeglichen, Akkumulationser- scheinungen wurden nicht festgestellt.
    Notes: Abstract Fifty six samples of edible, wide-spread species of higher fungi were analysed for copper-, manganese and zinc-contents. The average copper concentration of the samples is high (56,16 mg/kg dry mass) as compared to the green plants. Some groups of fungi (Agaricus andMacrolepiota species) are considerable copper-accumulators (until 226 mg/kg DM). Pronounced accumulation of manganese was reported in the case ofLepista nebularis andPluteus atricapillus. The zinc-content of fungi (average: 104,1 mg/kg DM, between 7,71 mg/kg (Lepista nebularis) and 194, 3 mg/kg (Agaricus silvaticus) is relatively balanced, accumulation were not established.
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  • 10
    ISSN: 1432-1440
    Keywords: Nifedipine gastrointestinal therapeutic system ; Essential hypertension ; Ambulatory blood pressure measurement
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The nifedipine gastrointestinal therapeutic system (GITS) is a recently developed controlled-release formulation for once-a-day dosing. We evaluated the influence of morning versus evening administration of the drug in a randomized double-blind cross-over study including 15 essential hypertensives. Five patients had to be excluded from blood pressure analysis because of noncompliance (three cases) or intolerable side effects (two cases). To assess the exact duration of the antihypertensive efficacy noninvasive automatic ambulatory blood pressure monitoring was performed. After a placebo period patients were given 30 mg nifedipine GITS either at 1000 or 2200 hours. Twenty-four-hour systolic and diastolic blood pressure profiles documented a sustained antihypertensive effect of both nifedipine regimens throughout the whole period without affecting the circadian rhythm. Statistical analysis revealed no significant difference between morning and evening administration. Two patients stopped their medication because of intolerable side effects (fatigue and muscle cramps, respectively). Two more cases suffered from mild reversible headache which provoked no discontinuation of the drug. In conclusion our results document a sustained antihypertensive efficacy of 30 mg nifedipine GITS in patients with moderate essential hypertension. Time of administration has no impact on day- and nighttime blood pressure control.
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