High-amylose

Amalean high amylose com starch American Maize... 

For the hydrosilylation reaction various rhodium, platinum, and cobalt catalysts were employed. For the further chain extension the OH-functionalities were deprotected by KCN in methanol. The final step involved the enzymatic polymerization from the maltoheptaose-modified polystyrene using a-D-glucose-l-phosphalc dipotassium salt dihydrate in a citrate buffer (pH = 6.2) and potato phosphorylase (Scheme 59). The characterization of the block copolymers was problematic in the case of high amylose contents, due to the insolubility of the copolymers in THF. 

Anderson, R.A. 1962. A note on the wet-milling of high-amylose com containing 75-percent-amylose starch. Cereal Chem. 39, 406-408. 

Cross-link density, 10 415-416, 417-418 direct measurement of, 10 426 427 Cross-linked copolymers, 7 6 lOt Cross-linked high amylose starch, 13 742 Cross-linked hydrogels, 13 729-730 Cross-linked polymers, internal stresses and, 10 423 424 Cross-linked starches, 4 721 Cross-linked thermoset polymer structure, 10 418... 

Star-branched butyl rubber, 4 437-438 copolymers, 4 445-446 Starch(es), 4 703-704, 20 452-453 as blood substitute, 4 111-112 cationic, 18 114-115 in cereal grains, 26 271-274 in cocoa shell from roasted beans, 6 357t compression effects in centrifuges, 5 513 depolymerization, 4 712 in ethanol fermentation, 10 534—535 etherified, 20 563 as a flocculant, 11 627 high-amylose, 26 288 Mark-Houwink parameters for, 20 558t modified and unmodified, 12 52-53 in paper manufacture, 18 122-123 performance criteria in cosmetic use, 7 860t... 

Morita, T., Kasaoka, S., Hase, K., and Kiriyama, S. (1999). Psyllium shifts the fermentation site of high-amylose cornstarch toward the distal colon and increases fecal butyrate concentration in rats. J. Nutr. 129,2081-2087. 

Colonna, P. and Mercier, C. (1985). Gelatinization and melting of maize and pea starches with normal and high-amylose genotyrpes. Phytochemistry 24,1667-1674. 

Xie, X., Liu, Q., Cui, S. W. (2006). Studies on the granular structure of resistant starches (type 4) from normal, high amylose and waxy corn starch citrates. Food Research International, 39, 332-341. 

Shiftan, D., Ravanelle, F., Alexandre Mateescu, M., Marchessault, R. El. (2000). Change in V/B polymorphratioand T1 relaxation of epichlorohydrin cross-liked high amylose starch excipient. Starch, 52, 186-195. 

Tessler, M. M. (1975). Hydroxypropylated, inhibited high amylose retort starches. US Patent. 3904601. 

Hofvander, P, Andersson, M., Larsson, C. -T., Larsson, H. (2004). Field performance and starch characteristics of high-amylose potatoes obtained by antisense gene targeting of two branching enzymes. Plant Biotechnology Journal, 2, 311-320. 

Figure 15.8 SEM image of spherulite aggregates of jet cooked high amylose starch dispersion slowly cooled without stirring. (Reprinted from Fanta et al., 2008, with permission from Elsevier).

Fanta, G. F., Felker, F. C., Shogren, R. L., Saleh, J. H. (2008). Preparation of spherulites from jet cooked mixtures of high amylose starch and fatty acids. Effect of preparative conditions on spherulite morphology and yield. Carbohydrate polymers, 71, 253-262. 

Lenaerts, V, Moussa, L, Dumoulin, Y., Mebsout, F., Chouinard, F., Szabo, P, Mateescu, P., Cartilier, L., Marches-sault, R. (1998). Cross-linked high amylose stareh for controlled release of drugs recent advances. Journal of... 

Although in principle amylose can also be used to form inclusion complexes, its use is not widespread because of the low solubility and high price of pure amylose and the low specificity of high-amylose containing starches [34]. 

Contramid Labopharm High-amylose starch Sustained release Tramadol... 

---