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  • 1
    Electronic Resource
    Electronic Resource
    Improvement of Supramine and development of new food mixtures for the young II. Development of new food mixtures for the young (1980)
    Springer
    European journal of nutrition 19 (1980), S. 302-306 
    Details
    ISSN: 1436-6215
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Medicine
    Notes: Summary Four high-protein food mixtures for feeding the young were formulated from locally available and relatively cheap legumes and cereals. Protein content of these mixtures ranged from 17.2 to 20.3 g %. Amino acid composition showed agreement with the FAO provisional pattern except for sulphur amino acids. Analysis of the mineral content of the prepared mixtures indicated the necessity of supplementation with zinc and phosphorus to meet the physiological requirements of the consumers. Palatability studies showed that these mixtures are acceptable and with good taste. It is planned to produce these mixtures on an industrial scale after biological and economic evaluation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02023793
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  • 2
    Electronic Resource
    Electronic Resource
    Salivary amino acids and proteins in normal and malnourished Egyptian infants and young children (1978)
    Springer
    European journal of nutrition 17 (1978), S. 19-25 
    Details
    ISSN: 1436-6215
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Medicine
    Description / Table of Contents: Zusammenfassung Der Gehalt an Aminosäuren und Proteinen im Speichel von normalen und unterernährten ägyptischen Kindern und Kleinkindern wurde untersucht. 16 Aminosäuren, davon 7 essentielle konnten im Speichel von normal ernährten Kindern nachgewiesen werden. Die elektrophoretische Analyse ergab den Nachweis von 10 Proteinen im Speichel von normalen und unterernährten Kindern. Bei ödematösen Kindern nimmt der Gehalt sowohl an Aminosäuren, besonders der essentiellen, als auch an Proteinen zu. Bei nicht ödematösen Fällen waren der Gehalt und die Zusammensetzung mehr oder weniger normal, aber bei Marasmus dritten Grades sind Aminosäuren und Proteine etwas vermehrt. Aus diesen Ergebnissen wird geschlossen, daß die Zunahme des Speichelgehaltes an Aminosäuren und Proteinen bei unterernährten ödematösen Kindern infolge einer Gewebsdegeneration ausgelöst wird, welche bei der nicht ödematösen Form der Krankheit weniger ausgeprägt ist.
    Notes: Summary Amino acids and proteins in whole saliva of normal and malnourished Egyptian infants and young children were investigated. 16 amino acids, 7 of them are essential, could be detected in saliva of normal infants. Electrophoretic analysis revealed the existence of 10 protein components in saliva of either normal or malnourished infants. In oedematous cases, salivary amino acids, particularly the essential ones, were increased as well as most of the protein components. In non-oedematous cases, the pattern was more or less normal, but in 3rd grade marasmus, amino acid and protein components of saliva were somewhat increased. The conclusion was drawn that such increase is mainly due to tissue degeneration which is more marked in oedematous than non-oedematous form of the disease.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02020688
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  • 3
    Electronic Resource
    Electronic Resource
    The effect of some beverage extracts on intestinal iron absorption (1990)
    Springer
    European journal of nutrition 29 (1990), S. 264-269 
    Details
    ISSN: 1436-6215
    Keywords: iron ; absorption ; beverages ; anemia ; anise ; mint ; caraway ; cumin ; tilia ; liquorice ; karkade ; tea ; Eisenresorption ; Getränke ; Anämie ; Anis ; Minze ; Kümmel ; Cumin ; Tilia ; Sü\holz ; Karkade ; Tee
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Medicine
    Description / Table of Contents: Zusammenfassung Es wurde der Einflu\ von einigen Getränkeauszügen wie Anis, Minze, Kümmel, Cumin, Tilia, Sü\holz, Karkade und Tee auf die Eisenresorption im Darm von Ratten untersucht. Die Eisenresorptionsrate wurde im Verhältnis zum Resorptionsindex berechnet. Der Tanningehalt so wie der Gehalt an Phytin- und Ascorbinsäure dieser Getränke wurde ermittelt. Die Untersuchungsergebnisse zeigen, da\ Anis, Minze, Kümmel, Cumin, Tilia und Sü\holz in der Reihenfolge ihrer Erwähnung eine abnehmende Wirkung auf die Zunahme der Eisenresorption haben. Karkade hat keinen Einflu\ auf die Eisenresorption, während Tee sie verhindert. Die Ergebnisse werden in bezug zum Tanningehalt und zum Phytin- oder Ascorbinsäuregehalt dieser Getränke diskutiert. Es wird empfohlen, diese Getränke Kindern und Erwachsenen als vorbeugendes Mittel bei Eisenmangelanämie zu geben.
    Notes: Summary The effect of some beverage extracts namely anise, mint, caraway, cumin, tilia, liquorice, karkade and tea, on the absorption of iron was tested in tied-off intestinal segments of rats. The rate of intestinal iron absorption was calculated in terms of an absorption index. The tannin, phytic acid and ascorbic acid contents of these beverages were analysed. The results show that anise, mint, caraway, cumin, tilia, liquorice, arranged in decreasing order of their effect, promoted the absorption of iron. Karkade did not exert an appreciable effect while tea inhibited absorption. The results are discussed in relation to the content of these beverages of tannins, phytic or ascorbic acids. It is recommended to offer these beverages to children and also to adults as a preventive agent to iron deficiency anemia. Also can be used for the preparation of bioavailable medicinal iron.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02023083
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  • 4
    Electronic Resource
    Electronic Resource
    Intestinal absorption of iron alone and in combination with authentic or natural vitamin C and carotene (1976)
    Springer
    European journal of nutrition 15 (1976), S. 327-332 
    Details
    ISSN: 1436-6215
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Medicine
    Description / Table of Contents: Zusammenfassung Es wurde die Wirkungsweise von echtem bzw. natürlichem Vitamin C und Carotin auf die Eisenresorption im Darm untersucht. Vitamin C bewirkte eine leichte Steigerung der Eisenresorption, während Carotin diese behinderte. Orangen-, Petersilien- und Pfeffersaft, sämtlich reich an beiden Vitaminen, behinderten in verschiedenem Maße die Eisenresorption im Darm. Es wird daher empfohlen, Patienten mit Eisenmangel nicht mit carotinreicher Nahrung zu versorgen, besonders nicht während der Eisentherapie.
    Notes: Summary The effect of vitamin C and carotene derived from authentic or natural sources on intestinal iron absorption was studied. Vitamin C caused slight enhancement to iron absorption, while carotene hindered it. The three juices tested, namely orange, parsley and pepper, which were found to be rich in these two vitamins, hindered intestinal iron absorption to different extents. It was recommended that patients suffering from iron deficiency are not supplied with nutrients rich in carotene particulary during iron therapy.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02020500
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  • 5
    Electronic Resource
    Electronic Resource
    Effect of vitamin C and carotene on the absorption of calcium from the intestine (1976)
    Springer
    European journal of nutrition 15 (1976), S. 387-390 
    Details
    ISSN: 1436-6215
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Medicine
    Description / Table of Contents: Zusammenfassung Die Wirkung von Vitamin C und Carotin in Orangen-, Petersilien- und Pfeffersäften auf die Calciumabsorption im Darm wurde untersucht. Die Untersuchungsergebnisse zeigen, daß Ascorbinsäure, Orangen- und Pfeffersaft die Calciumresorption im Darm steigern. Carotin und Petersilie scheinen keine Wirkung zu haben.
    Notes: Summary The effect of vitamin C or carotene either in the authentic form or naturally occurring as in orange, parsley and pepper juices on calcium absorption was studied. Results obtained revealed that ascorbic acid, orange and pepper juices enhanced intestinal calcium absorption. Carotene and parsley proved to be without effect.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02020506
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  • 6
    Electronic Resource
    Electronic Resource
    Improvement of Supramine and development of new food mixtures for the young I. Improvement of Supramine (1980)
    Springer
    European journal of nutrition 19 (1980), S. 296-301 
    Details
    ISSN: 1436-6215
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Medicine
    Notes: Summary Supramine, a food mixture produced in Egypt by El-Nil Pharmaceutical Company supported by UNICEF. The product suffers from two problems: It is not well liked by the children, and its shelf life is relatively short. Studies were made to overcome these problems. Pretreatment of the ingredients such as cooking, autoclaving or roasting markedly improved palatability of the product. Adjustment of the conditions of the enzyme action increased hydrolysis of the starchy material making the product more soft and digestable. Formulation of new mixtures gave the chance to the product to satisfy the wish of a wide sector of the consumers. The heat treatment made to the ingredients minimized contamination and prolonged shelf life of the product.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02023792
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  • 7
    Electronic Resource
    Electronic Resource
    Red blood cells amino-acid pattern in protein energy malnutrition and the effect of oral dosing with single amino acids (1980)
    Springer
    European journal of nutrition 19 (1980), S. 147-153 
    Details
    ISSN: 1436-6215
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Medicine
    Notes: Summary R.B.C.'s amino acid pattern was investigated in control and PEM subjects. The effect of oral dosing with cysteine, tryptophan and lysine on total amino acid nitrogen level of R.B.C.s was also studied. Results revealed that in moderate and severe kwashiorkor the total essential and non-essential R.B.C.'s amino acids were decreased. In 2nd grade marasmus the total R.B.C.'s amino acids in general showed lower values than normal. After oral administration of the tested amino acids, the transport index calculated as the level of maximum value of the total R.B.C.'s amino acids reached to the fasting level was lower in malnourished cases relative to controls except in 2nd grade marasmic cases given tryptophan or lysine. This criteria was considered to indicate lower rate of amino acid transport to R.B.C.s due to lower concentration in plasma or shift of transport mechanism from active transport to exchange diffusion.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02018778
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  • 8
    Electronic Resource
    Electronic Resource
    The effect of L-tryptophan loading on glucose tolerance in kwashiorkor children (1981)
    Springer
    European journal of nutrition 20 (1981), S. 223-228 
    Details
    ISSN: 1436-6215
    Keywords: kwashiorkor ; glucose tolerance ; tryptophan loading
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02021569
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  • 9
    Electronic Resource
    Electronic Resource
    The influence of ascorbic acid and lactose on the interaction of iron with each of cobalt and zinc during intestinal absorption (1989)
    Springer
    European journal of nutrition 28 (1989), S. 310-315 
    Details
    ISSN: 1436-6215
    Keywords: iron absorption ; zinc ; cobalt ; ascorbic acid ; lactose ; Eisenresorption ; Zink ; Kobalt ; Ascorbinsäure ; Lactose
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Medicine
    Description / Table of Contents: Zusammenfassung Der Einfluß von Ascorbinsäure und Lactose auf die Interaktion zwischen Eisen und Zink oder Kupfer bei der intestinalen Resorption wurde an normalen Ratten und Ratten mit Eisenmangel untersucht. Kobalt hemmt die Resorption von Eisen bei normalen Ratten zu 42% und bei Eisenmangelratten zu 46,7%. Zink hemmte die Eisenresorption zu 34,6% bzw. 32,2 %. Zusatz von Ascorbinsäure zu einer Kombination von Eisen und Kobalt steigerte die Eisenresorption bei normalen und bei Mangeltieren um das Fünffache. Bei einer Kombination von Eisen und Zink steigerte Ascorbinsäurezusatz die Eisenresorption bei normalen Tieren vierfach und bei Eisenmangeltieren sechsfach. Zusatz von Lactose zu den Kombinationen Eisen + Zink oder Eisen + Kobalt normalisierte in beiden Fällen die Eisenresorption. Aufgrund dieser Befunde wird vorgeschlagen, Multimineralstoffpräparaten Ascorbinsäure und Lactose zuzusetzen.
    Notes: Summary The effect of ascorbic acid and lactose on the interaction between iron and each of zinc or copper during intestinal absorption was studied in normal and iron-deficient rats. It was found that addition of cobalt to the iron dose inhibited absorption of iron to 42 % in normal rats and to 46.7 % in iron deficient ones. The presence of zinc with the iron dose also inhibited absorption of iron to 34.6 % in normal rats and to 32.2 % in case of the iron deficient ones. The addition of ascorbic acid to the combined dose of Fe + Co enhanced absorption of iron by five times in normal and in iron deficient rats. In case of the combined dose of Fe + Zn the enhancement was four times in normal rats and six times in iron deficient ones. The addition of lactose to the combined dose of either Fe + Co or Fe + Zn corrected the inhibiting action of either cobalt or zinc on iron absorption. Based on these findings, it is recommended that ascorbic acid and lactose be added to therapeutic multimineral preparations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02019393
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  • 10
    Electronic Resource
    Electronic Resource
    Effect of authentic and natural vitamin C and carotene on amino acid absorption (1977)
    Springer
    European journal of nutrition 16 (1977), S. 12-17 
    Details
    ISSN: 1436-6215
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Medicine
    Notes: Summary The effect of vitamin C or carotene either from authentic or natural sources on absorption of lysine, glycine and methionine was evaluated. Results revealed that maximum absorption of these amino acids was reached at different intervals from the orally given dose. Addition of ascorbic acid enhanced amino acid absorption and this effect was maximum in case of methionine. Carotene brought about variable effect to the three amino acids tested. Pepper, parsley, or orange juices did not affect the extent of intestinal lysine absorption. Pepper juice enhanced absorption of methionine in contrast to orange and parsley. Glycine absorption was markedly enhanced by addition of orange juice. Ascorbic acid suppelementation to dietary constituents is recommended for better utilization of proteins.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02021205
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