Dough compositions having a moisture barrier, and related methods
View Patent ↗Described are dough products that contain a hydrogel coating, wherein the hydrogel coating contains a hydrophilic colloid, oil, plasticizer, and water, and functions as a moisture barrier.
1. A method of preparing a dough composition, the method comprising
providing a dough piece,
providing moisture barrier having a melting temperature of at least 140 degrees Fahrenheit to a surface of the dough piece, the moisture barrier being a gel below the melting temperature and a liquid when heated above the melting temperature, the moisture barrier comprising
hydrocolloid polymer comprising agar, gelatin, or a combination thereof,
starch,
plasticizer,
oil, and
water, and
heating the moisture barrier to form a liquid moisture barrier, and
applying the liquid moisture barrier to a surface of the dough piece.
2. The method of claim 1 wherein the dough composition is selected from the group consisting of: a raw unproofed dough composition, a partially-proofed dough composition, and a partially-baked dough composition.
3. The method of claim 1 wherein the hydrocolloid comprises agar, a combination of agar and gelatin, or a combination of agar and locust bean gum.
4. The method of claim 3 wherein the moisture barrier further comprises carrageen.
5. The method of claim 1 comprising baking the dough piece at a baking temperature in the range from 250 to 400 degrees Fahrenheit.
6. The method of claim 1 wherein the dough piece is a laminated dough that bakes to a baked specific volume of at least 3 cubic centimeters per gram.
7. The method of claim 1 wherein the moisture barrier comprises
from 0.1 to 2 weight percent hydrocolloid selected from the group consisting of: agar and locust bean gum; and agar, locust bean gum, and carrageenan,
from 2 to 20 weight percent plasticizer,
from 0.2 to 2 weight percent starch,
from 1 to 20 weight percent oil, and
from 55 to 95 weight percent water
wherein the plasticizer is selected from the group consisting of a sugar, a sugar alcohol, a mono- or poly-saccharide, a hydrogenated starch hydrolysate, and combinations thereof, and wherein the moisture barrier has a melting point of at least 140 degrees Fahrenheit such that the moisture barrier is a gel below the melting temperature and becomes a liquid when heated above the melting temperature.
8. The method of claim 7 wherein the moisture barrier is in the form of an oil-in-water emulsion.
9. A method of preparing a dough composition, the method comprising
providing a dough piece,
providing moisture barrier having a melting temperature of at least 140 degrees Fahrenheit, the moisture barrier comprising hydrocolloid and water,
heating the moisture barrier to form a liquid, and
applying the liquid moisture barrier to a surface of the dough piece.
10. The method of claim 9 comprising heating the moisture barrier at application to the surface, to a temperature in the range from 180 to 200 degrees Fahrenheit.
11. The method of claim 9 wherein the moisture barrier comprising a hydrogel comprising
from 2 to 20 weight percent plasticizer,
from 1 to 20 weight percent oil, and
from 55 to 95 weight percent water.
12. The method of claim 9 wherein the hydrogel exhibits hysteresis with a difference between a melting temperature and a setting temperature of at least 10 degrees Fahrenheit.
13. The method of claim 9 wherein the hydrocolloid polymer comprises agar.
14. The method of claim 9 wherein the moisture barrier comprises
from 0.1 to 2 weight percent hydrocolloid polymer,
from 2 to 20 weight percent plasticizer,
from 0.2 to 2 weight percent starch,
from 1 to 20 weight percent oil, and
from 55 to 95 weight percent water.
15. The method of claim 9 comprising freezing the dough piece after applying the moisture barrier to the dough piece.
16. The method of claim 15 wherein the frozen dough piece can be cooked from frozen without thawing or proofing to a baked specific volume that is at least twice a frozen raw specific volume.
17. The method of claim 1 comprising freezing the dough piece after applying the moisture barrier to the dough piece.
18. The method of claim 17 wherein the frozen dough piece can be cooked from frozen without thawing or proofing to a baked specific volume that is at least twice a frozen raw specific volume.