摘要:
Polyvinyl alcohol fatty acid esters, notably unsaturated acid esters, comprise a new class of edible fat replacements. Polyvinyl oleate, prepared either by direct esterification of low molecular weight polyvinyl alcohol with oleic acid, oleic anhydride or oleyl chloride, by the transesterification between low molecular weight polyvinyl alcohol and methyl oleate, or by the interesterification between low molecular weight polyvinyl acetate and methyl oleate, is a preferred edible fat replacement.
摘要:
Novel fat mimetic compositions are disclosed as reduced calorie food components. These compositions comprise complex linked esters including two polyfunctional ethers or esters linked by a polycarboxy function having a common aliphatic group. These complex linked esters may be partially broken down in the body to produce digestion residues which are substantially non-digestible themselves and are sufficiently hydrophilic to enable the digestion residues to be incorporated in the normal stool. These fat mimetic compounds are useful as replacements for fats and oils for most food applications.
摘要:
The application concerns a method for making a baked starch snack food comprising : (a) mixing at least one ingredient having starch with water to form a composition, (b) heating said composition while continuously mixing for a sufficient amount of time for said composition to form a machinable dough-like consistency, (c) extruding the heated composition to obtain an extrudate having a moisture content of from about 25% to about 60% by weight, based upon the weight of the extrudate, (d) forming the extruded composition into a sheet, (e) folding the sheet upon itself to form a laminate, (f) reducing the thickness of the laminate, (g) cutting the laminate into pieces, and (h) baking said pieces to obtain a chip-like texture.
摘要:
Long chain diol diesters, notably 11- to 30- carbon aliphatic chains having two vicinal fatty acid esters or dicarboxylate-extended fatty acid esters, or two fatty acid esters or dicarboxylate-extended fatty acid esters separated by one or two methylene groups, attached to one end of the chain, are edible, preferably partially digestible, fat replacements for foods and pharmaceuticals.
摘要:
Polyvinyl alcohol fatty acid esters, notably unsaturated acid esters, comprise a new class of edible fat replacements. Polyvinyl oleate, prepared either by direct esterification of low molecular weight polyvinyl alcohol with oleic acid, oleic anhydride or oleyl chloride, by the transesterification between low molecular weight polyvinyl alcohol and methyl oleate, or by the interesterification between low molecular weight polyvinyl acetate and methyl oleate, is a preferred edible fat replacement.
摘要:
Dough pieces are produced in high volume by a plurality of dual extruders spaced across a conveyor and each having a pair of extrusion nozzles aligned in the direction of conveyor travel. A cut-off mechanism severs the dough extrusions to deposit dough pieces on the conveyor. The speed of the conveyor is related to the speed of the cut-off mechanism so that the dough pieces produced by each extruder form a single uniformly spaced line. The extruders are fed from a common supply through individual inlets and means are provided to balance the flow through the nozzles.
摘要:
Un produit proteique texture ayant une teneur en proteine allant jusqu'a 80% est obtenu en melangeant une poudre de soja (gruau, flocon ou farine) avec de l'eau contenant un agent d'insolubilisation des proteines pour preparer une masse homogene, en formant a partir de cette masse des pieces ayant une configuration desiree sous des conditions de temperature et de pression permettant de garder les proteines a leur etat non denature et de garder les proteines et leurs molecules d'hydrate de carbone sensiblement dans leurs relations matricielles originales du materiau de depart, et en effectuant la cuisson des pieces dans de l'eau de maniere a (1) denaturer les proteines in situ pour que les molecules contigues des proteines se verrouillent entre elles pour former une structure a reseau tridimensionnel dans chacune des pieces, et (2) extraire par lessivage les hydrates de carbone solubles de la structure de proteine.