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| 1. |
Stärke‐Tagung 1973 |
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Starch ‐ Stärke,
Volume 25,
Issue 2,
1973,
Page 37-39
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PDF (239KB)
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ISSN:0038-9056
DOI:10.1002/star.19730250202
出版商:WILEY‐VCH Verlag GmbH
年代:1973
数据来源: WILEY
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| 2. |
Struktur und Eigenschaften gepfropfter Kartoffelsärke. II. Molekularer Aufbau der Propf‐co‐polymer‐Phase |
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Starch ‐ Stärke,
Volume 25,
Issue 2,
1973,
Page 39-47
E. Gruber,
S. Alloush,
J. Schurz,
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PDF (903KB)
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摘要:
Structure and Properties of Grafted Potatoe Starch. II. Molecular Structure of the Graft‐Co‐polymer PhaseThe copolymer molecules of potatoe starch, which had been grafted with poly‐(acrylic) acid and poly(methacrylic) acid resp. by the Scott‐xanthation‐process, consist of a backbone of amylopectin and of side chains of the synthetic polymer. There are always twice as many basic units of the side chain polymer in a molecule as there are anhydroglucose units. In solution the molecules are sphere‐like in shape and they show a relatively high coil density. For an explanation it is proposed, that the amylopectin backbone serves as a matrix for the propagation of the grafting polymerisation reaction. The side chains are lined up along the backbone and they remain attached to it, fixed by
ISSN:0038-9056
DOI:10.1002/star.19730250203
出版商:WILEY‐VCH Verlag GmbH
年代:1973
数据来源: WILEY
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| 3. |
Characterization of Amylose‐g‐Poly (Styrene) |
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Starch ‐ Stärke,
Volume 25,
Issue 2,
1973,
Page 47-50
C. M. Patel,
V. M. Patel,
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PDF (393KB)
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摘要:
AbstractCharacterization of amylose‐g‐poly(styrene) has been carried out employing ultraviolet, differentional thermal analysis, infrared, nuclear magnetic resonance and solubility techniques. It has been concluded that amylose‐g‐poly(styrene) is a true graft co
ISSN:0038-9056
DOI:10.1002/star.19730250204
出版商:WILEY‐VCH Verlag GmbH
年代:1973
数据来源: WILEY
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| 4. |
Separation of Erythrose and Glyoxal by Countercurrent Liquid‐Liquid Extraction |
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Starch ‐ Stärke,
Volume 25,
Issue 2,
1973,
Page 51-56
C. S. Wise,
C. L. Mehltretter,
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PDF (563KB)
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摘要:
AbstractA countercurrent liquid‐liquid extraction procedure is described for the separation of erythrose and glyoxal obtained by sulfurous acid hydrolysis of dialdehyde starc
ISSN:0038-9056
DOI:10.1002/star.19730250205
出版商:WILEY‐VCH Verlag GmbH
年代:1973
数据来源: WILEY
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| 5. |
Dégradation in vitro de l'amidon par le suc pancréatique. Etude par microscopie électronique à transmission et à balayage |
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Starch ‐ Stärke,
Volume 25,
Issue 2,
1973,
Page 56-64
D. Gallant,
A. Derrien,
A. Aumaitre,
A. Guilbot,
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PDF (1387KB)
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摘要:
In vitro degradation of starch. Studies by transmission and scanning electron microscopyStarch granules of various botanical origins (potato, manioc, wheat, corn, waxy‐maize, and amylomaize) were subjected to hydrolysis by piglet pancreatic juice. All starch granules are more or less damaged, however the kind of attack is particular for each starch species, i. e. one observes either exocorrosion alone, or accompanied by endocorrosion at preferential sites. In some cases randomly distributed pits appear. The present work shows various kinds of starch damage by means of photomicrographs, obtained by transmission and scanning microscopy and an attempt is made to relate the observations to the structure of each starch specie
ISSN:0038-9056
DOI:10.1002/star.19730250206
出版商:WILEY‐VCH Verlag GmbH
年代:1973
数据来源: WILEY
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| 6. |
Referate/Abstracts |
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Starch ‐ Stärke,
Volume 25,
Issue 2,
1973,
Page 64-71
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PDF (1083KB)
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ISSN:0038-9056
DOI:10.1002/star.19730250207
出版商:WILEY‐VCH Verlag GmbH
年代:1973
数据来源: WILEY
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| 7. |
Entel, H. J., N. Förster und E. Hinckers: Futtermittelrecht mit einschlägigen Bestimmungen, Bundesgesetze, Verordnungen, Erlasse und Recht der Europäischen Gemeinschaft, Textsammlung mit Begründungen und Erläuterungen. Loseblatt‐Sammlung, 1. Ergänzungslieferung, 298 Seiten (Stand August 1971) und 2. Ergänzungslieferung, 124 Seiten (Stand August 1972). Verlag Paul Parey, Berlin und Hamburg 1970. Preis für des Gesamtwerk einschließlich Sammelordner aus Plastik und Ergänzungslieferungen DM 168,— |
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Starch ‐ Stärke,
Volume 25,
Issue 2,
1973,
Page 71-72
G. Graefe,
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PDF (298KB)
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ISSN:0038-9056
DOI:10.1002/star.19730250209
出版商:WILEY‐VCH Verlag GmbH
年代:1973
数据来源: WILEY
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| 8. |
Mitteilungen/News Briefs |
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Starch ‐ Stärke,
Volume 25,
Issue 2,
1973,
Page 72-72
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PDF (152KB)
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ISSN:0038-9056
DOI:10.1002/star.19730250212
出版商:WILEY‐VCH Verlag GmbH
年代:1973
数据来源: WILEY
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| 9. |
Masthead |
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Starch ‐ Stärke,
Volume 25,
Issue 2,
1973,
Page -
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PDF (26KB)
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ISSN:0038-9056
DOI:10.1002/star.19730250201
出版商:WILEY‐VCH Verlag GmbH
年代:1973
数据来源: WILEY
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