Two-phase food products with reduced inter-phase moisture transfer
AssigneeCampbell Soup Company
InventorLeland K. Dahle
Life of this patent
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Abstract
Improved composite food products are provided with a moisture impermeable barrier layer at the interface between high and low moisture components. This barrier layer is achieved by providing the high moisture component with dextrin and a hydrophilic polysaccharide gelling agent such as pectin in amounts sufficient to form the barrier layer. This process is particularly applicable to composite products including a dough-based component and a topping or filling of higher moisture content. Examples of such products include jam or jelly filled cookies and pizza sauce/crust combinations.
Claims15
A process for preventing the migration of fluid from a high moisture phase to a low moisture phase of a dough-based composite food product, said process comprising the steps of taking said composite having a high moisture phase containing at least 5% dextrin and at least 1% of another hydrophilic polysaccharide gelling agent;
- and dehydrating said high moisture phase for a period of time sufficient to provide a barrier film of substantially reduced moisture permeability of the interface between said low moisture phase and said high moisture phase.
A dough-based composite food product having a high moisture phase in contiguous relationship with a low moisture phase and said composite having a moisture impermeable barrier at the interface between said high moisture and low moisture phases, said barrier being formed by surface dehydration of the high moisture phase containing the reaction products of at least 5% dextrin and at least 1% of another hydrophilic polysaccharide gelling agent whereby said barrier prevents migration of moisture from the high moisture phase to the low moisture phase.
A baked filled cookie product comprising a dough-based portion and a high moisture filling portion, said high moisture filling portion comprising a jelly or jam composition containing at least 1% by weight pectin and at least 5% by weight dextrin and having formed by surface dehydration at the interface between said filling and cookie, a moisture impermeable barrier, whereby said barrier prevents the migration of moisture from said filling portion to said dough-based portion.
A process for preventing the migration of fluid from a high moisture phase to a low moisture phase of dough-based composite food product, said process comprising the steps of taking said composite having a high moisture phase containing about 5% dextrin and about 1% of another hydrophilic polysaccharide gelling agent;
- and dehydrating said high moisture phase for a period of time sufficient to provide a barrier film of substantially reduced moisture permeability at the interface between said low moisture phase and said high moisture phase.
A dough-based composite food product having a high moisture phase in contiguous relationship with a low moisture phase and said composite having a moisture impermeable barrier at the interface between said high moisture and low moisture phases, said barrier being formed by surface dehydration of the high moisture phase containing the reaction products of about 5% dextrin and about 1% of another hydrophilic polysaccharide gelling agent whereby said barrier prevents migration of moisture from the high moisture phase to the low moisture phase.
A baked filled cookie product comprising a dough-based portion and a high moisture filling portion, said high moisture filling portion comprising a jelly or jam composition containing about 1% by weight pectin and about 5% by weight dextrin and having formed by surface dehydration at the interface between said filling and cookie, a moisture impermeable barrier, whereby said barrier prevents the migration of moisture from said filling portion to said dough-based portion.
Dependencies are inferred from the claim text.