Production of starchy food products
OwnerAndrew Ross, Tina Spendler +1inventors
InventorsAndrew Ross, Tina Spendler, Luise Christiansen
Life of this patent
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Abstract
Properties of starchy food products such as noodles, fried products and snack products may be improved by treating the raw materials with a lipolytic enzyme. The enzyme treatment may improve the dough handling during processing, the texture, the crispiness, the mouthfeel and the appearance. The enzyme treatment may also reduce the oil content of a fried product, increase the firmness, and increase the bulkiness (reduce the bulk density) of a fried product The lipolytic enzyme may have phospholipase, galactolipase and/or triacyl-glycerol lipase activity.
Claims13
A process for producing a fried flour-based product, comprising the steps of:
- a) preparing a dough comprising flour, water and a lipolytic enzyme which has phospholipase or galactolipase activity,
- b) holding the dough during or after mixing, and
- c) frying the dough to obtain the fried product.
A process for producing noodles, comprising the steps of:
- a) preparing a noodle dough which comprises flour, water and a lipolytic enzyme having phospholipase or galactolipase activity and which is free from protease activity;
- b) sheeting the noodle dough to make noodle strands;
- c) holding the dough or the strands before, during or after b);
- and
- d) heat treating the noodle strands.
A process for producing a snack product, comprising the following sequential steps:
- a) preparing a dough comprising flour, water and a lipolytic enzyme,
- b) holding the dough during or after mixing,
- c) heating and extruding the dough to form pellets,
- d) drying, and
- e) frying the pellets in oil.
A process for producing potato chips, comprising:
- a) contacting potato slices with an aqueous solution comprising a lipolytic enzyme which has phospholipase or galactolipase activity,
- b) blanching the slices, and
- c) frying the slices in oil.
A process for producing tortilla chips or corn chips, comprising:
- a) preparing a dough comprising masa, water and a lipolytic enzyme,
- b) holding the dough during or after mixing, and
- c) frying the dough to obtain the chips.
A process for producing extruded cereals, comprising:
- a) preparing a dough comprising flour, water and a lipolytic enzyme,
- b) holding the dough during or after mixing,
- c) extruding the dough, and
- d) toasting the extruded dough to obtain the cereals.
A process for producing flaked cereals, comprising:
- a) contacting cereal grits with an aqueous solution of a lipolytic enzyme,
- b) cooking the grits,
- c) drying, and
- d) flaking.
A process for producing shredded cereals, comprising:
- a) contacting cereal grains with an aqueous solution of a lipolytic enzyme,
- b) cooking the cereal grains,
- c) shredding, and
- d) baking.
Dependencies are inferred from the claim text.