Patent Application
20190364936
Compositions of fruits or fruit ingredients used as additives to foods, processes for preparing sweetened and/or fruity flavor foods.
References considered to be relevant as background to the presently disclosed subject matter are listed below:
Acknowledgement of the above references herein is not to be inferred as meaning that these are in any way relevant to the patentability of the presently disclosed subject matter.
Additives to foods include among others sweeteners and flavors. The source of such additives may be various types of natural or synthetic purely added sugars and/or flavors. Another source of additives to foods are fruit components, honey or similar sweeteners that have high levels of natural sugars. More particularly, in the field of sweetened farinaceous (made from, or rich in starch or flour) materials such as crackers, puffed cereals, direct expended extruded, cooked cereals (traditional cereals), cold/pasta forming extrusion, direct extruded, pellet extruded, chips and snacks, the flavoring, frequently sweetened and/or fruity flavor additive may be embedded inside the product or may be added as a coating to the product. U.S. Pat. No. 3,134,683 describes a process for the preparation of a dried fruit product having a crisp, tender texture comparable to breakfast cereal that is moisture equilibrium with cereals and thus can be incorporated with cereals for a combined consumption. U.S. Pat. No. 4,880,645 describes ready-to-eat cereals that have an outer coating made up of a sweetening syrup made from reducing sugars and added pectin. U.S. Pat. Nos. 6,268,007 and 6,440,473 describes a process for the manufacture of a coated product, where the base is made of extruded wheat, barley, maize, rice, flour, semolina, or mixtures thereof with water and the coating consists of sugar, honey, fruit or vegetable pulp or concentrate, functional fruit extracts and additives. U.S. Pat. No. 6,287,621 describes sweetened extruded cereals containing pregelatinized high amylose starches. The cereals are prepared by extruding a mixture of cereal flour, one or more sweetener, high amylose starch or flour having a high amylose content at prescribed temperature and pressure and toasting the final extruded product. CA 1334266 describes sweetening a comestible such as a ready-to-eat cereal with a coating that comprises a sweetening syrup having up to 85 percent by weight reducing sugars that may originate from fruit and a pectin solution.
The present invention is directed to fruit based compositions and their use for coating farinaceous (made from, or rich in starch or flour) based food materials for providing sweetened and/or fruity flavor additives to these food materials by coating. The composition used for coating comprising (wt/wt %):
The compositions according to the present invention may comprise up to 5% water, thereby comprising:
Alternatively, the composition may be more diluted and comprise 25-35% water, thereby comprising:
The oil is preferably vegetable oil and optionally the amount of 4.0% oil may be composed of up to 0.5% essential oil, preferably up to 0.25%, most preferably, up to 0.2% essential oil and the remaining being vegetable oil. Thus the amount of the two oils are: 0-0.5% essential oil and 3.5-4.0% vegetable oil.
Optionally, flavoring are added, being selected from FTNF (From The Name Fruit) which are specific fruit flavor extracts that are derived exclusively from a specific fruit, Examples of such FTNF are boysenberry, Gooseberry, Guava and carambola, Indian totapuri for mango, aromatic sengana for strawberry, and sweet juicy Caribbean pineapple.
The compositions are aimed for coating the farinaceous, i.e. the starch- or flour-based material after their preparation for ready to eat product, i.e. after cooking/extruding the ready-to-eat product.
In a further embodiment the present invention is directed to a fruit flavored ready-to-eat product, the flavoring achieved by coating with the composition of the present invention either a non-fruit flavored product or a product that is already fruit flavored thus enhancing or enriching its fruit flavor and preventing adhesive or clumping of the final coated product.
Fruit flavoring according to the present invention depends on the nature of the fruit used and therefore may be sweetened or non-sweetened flavoring such as lemon.
In a yet another embodiment the invention is directed to a process of coating the farinaceous, i.e. the starch- or flour-based material after their preparation for ready to eat product.
In order to better understand the subject matter that is disclosed herein and to exemplify how it may be carried out in practice, embodiments will now be described, by way of non-limiting example only, with reference to the accompanying drawings, in which:
The present invention is thus directed to a fruit based composition for coating farinaceous based, i.e. starch- or flour-based food material, a process for preparing the composition and processes for coating. The farinaceous based, i.e. starch- or flour-based food material is preferably cereals, commonly referred to as “breakfast cereals” that are made from corn, rice whole rice, wheat, whole wheat, oat, whole oat, barley and whole barley or their mixtures. The composition is composed of the source of fruit, emulsifier, oil that may include essential oil, dietary fibers and water. The invention is directed to the process of preparing the coating solution and to the final product having a fruity and/or sweetened taste. It may further comprise, preservatives, natural flavoring, essential oil and/or FTNF. Fibers are added in order to prevent tackiness and adhesiveness of the coated final product (“flaks” like), such that the final product contain single flaks that do not stick one to another even after long periods of storage thus forming lumps. The resulting product freely pours and further provides sweetens and/or fruity flavor.
The composition comprises one or more source of fruit for attributing the fruity flavoring. None limiting sources of fruit include fruit juice such as clear fruit juice, fruit concentrate and clear fruit concentrate, fruit ingredients such as cloudy peel extract or fruit juice fruit puree, fruit concentrate, pulp wash, core wash, peel extract, fruit cells, fruit comminute.
Fruit juice and concentrate is selected from apple, citrus, e.g. grapefruit, orange, tangerine, lemon, banana, strawberry, pineapple, pear, peach, etc. and combination thereof.
Non limiting examples of nutritional fibers are citrus fibers in particular, lemon, lime, orange, grapefruit, mandarins, acacia, bamboo.
Non limiting examples of emulsifiers are mono and diglycerides of fatty acid, Gum acacia etc. Ready-to-eat food product that may be flavored by the addition of the fruit based composition of the present invention is breakfast cereals that are based on farinaceous materials or snacks, in particular breakfast cereals.
The oil component is preferably vegetable oil where up to 0.5% of the composition may be essential oil, more preferably up to 0.25%, most preferably up to 0.2% essential oil.
Non limiting examples of farinaceous materials (made from, or rich in starch or flour) are flours made from corn, rice whole rice, wheat, whole wheat, oat, whole oat, barley and whole barley or their mixtures.
In particular, the fruit based composition is aimed to coat the breakfast cereals (cereal flours) forming a ready-to-eat sweetened and/or fruity flavored product.
It should be noted that ready-to-eat food coated product according to the invention may comprise a ready-to-eat product that is already sweetened and/or fruity flavored and the coating provides a freely flowing product, i.e. does not form lumps.
The process for coating the farinaceous based material (preferably cereal) according to the invention comprises: (i) obtaining a direct expansion extruded cereals product; (ii) spraying the extruded cereal product via spray nozzle; (iii) drying and storing the coated farinaceous based material. Alternately, the process for coating a farinaceous based material comprises: (i) obtaining a direct expansion extruded cereals product; (ii) spraying the extruded cereal product via spray nozzle; (iii) spreading dietary fibers over the coated farinaceous based material; and (iv) drying and storing the coated farinaceous based material.
The coating composition of the present invention is manufactured by the following process as depicted in
Turning to
The term “about” as used throughout the present application is understood as the indicated value having a range of ±10%.
950 Kg Apple concentrate and 38 liters of water were mixed. A formulation comprising 2 kg of E-471 emulsifier was prepared, heated to 40-60° C. and added to the apple concentrate/water mixture. While being mixed, 10 kg of vegetable oil was added. The combined mixture was homogenized in a two stage homogenizer, the first stage is set to a pressure of 160 bar and in second stage at 40/bar at ambient temperature. After homogenization 30 kg dietary fibers, were added. The components are then heated and pasteurized at 85-95° C. for 40-45 seconds and cooled to 25-40° C. The final solution “ready to use” as a coating solution was packaged and stored at either (−18° C.) or chilled 0-4° C.
950 Kg Apple concentrate and 38 liters of water were mixed. A formulation comprising 2 kg of E-471 emulsifier was prepared, heated to 40-60° C. and added to the apple concentrate/water mixture. While being mixed, 7.5 kg of vegetable oil and 2.5 kg orange essential oil were added. The combined mixture was homogenized in a two stage homogenizer, first stage under a pressure of 160 bar and second stage under a pressure of 40 bar at ambient temperature. After homogenization 30 kg dietary fibers, are added. The components are then heated and pasteurized at 85-95° C. for 40-45 seconds and cooled to 25-40° C. The final solution “ready to use” as a coating solution was packaged and stored at either (−18° C.) or chilled 0-4° C.
To 750 Kg apple concentrate and 38 liters of water are mixed thoroughly. A pre-prepared emulsifier solution comprising 2 kg of E-471 emulsifier was prepared, and added to the apple water mixture. While being mixed, 10 kg of vegetable oil were added. 200-kg of pineapple concentrate were added to the above mixture. The combined mixture was homogenized in a two stage homogenizer, first stage under a pressure of 160 bar and second stage under a pressure of 40/bar at ambient temperature. After homogenization 30 kg dietary fibers were added. The components are then heated and pasteurized at 85-95° C. for 40-45 seconds and cooled to 25-40° C. The final solution “ready to use” as a coating solution was packaged and stored at either (−18° C.) or chilled 0-4° C.
700 Kg Apple concentrate and 288 liters of water were mixed. A formulation comprising 2 kg of E-471 emulsifier was prepared, heated to 40-60° C. and added to the apple concentrate/water mixture. While being mixed, 10 kg of vegetable oil was added. The combined mixture was homogenized in a two stage homogenizer, the first stage is set to a pressure of 160 bar and in second stage at 40/bar at ambient temperature. After homogenization 30 kg dietary fibers, were added. The components are then heated and pasteurized at 85-95° C. for 40-45 seconds and cooled to 25-40° C. The final solution “ready to use” as a coating solution was packaged and stored at either (−18° C.) or chilled 0-4° C.
350 Kg Apple concentrate were put into a mixing tank. A formulation comprising 2 kg of E-471 emulsifier was prepared, heated to 40-60° C. and added to the apple concentrate. While being mixed, 175 Kg banana puree was added, thereafter 463 liter of water were added, followed by 10 kg of vegetable oil. The combined mixture was homogenized in a two stage homogenizer, the first stage is set to a pressure of 160 bar and in second stage at 40/bar at ambient temperature. The components are then heated and pasteurized at 85-95° C. for 40-45 seconds and cooled to 25-40° C. The final solution “ready to use” as a coating solution was packaged and stored at either (−18° C.) or chilled 0-4° C. The final coated direct expanded extruded cereals are then spread with dietary fiber to contain 4.5 Kg dietary fibers in the ready to eat cereal.
In a similar manner the following additional coating formulations were prepared: Pear+orange essential oil; pear+tangerine essential oil; apple+orange concentrate.
