GB2312367A - Glazing food products - Google Patents
Glazing food products Download PDFInfo
- Publication number
- GB2312367A GB2312367A GB9608423A GB9608423A GB2312367A GB 2312367 A GB2312367 A GB 2312367A GB 9608423 A GB9608423 A GB 9608423A GB 9608423 A GB9608423 A GB 9608423A GB 2312367 A GB2312367 A GB 2312367A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gelatine
- solution
- mixture
- heated
- gum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D15/00—Preserving finished, partly finished or par-baked bakery products; Improving
- A21D15/08—Preserving finished, partly finished or par-baked bakery products; Improving by coating, e.g. with microbiocidal agents, with protective films
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D13/00—Finished or partly finished bakery products
- A21D13/20—Partially or completely coated products
- A21D13/24—Partially or completely coated products coated after baking
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D13/00—Finished or partly finished bakery products
- A21D13/20—Partially or completely coated products
- A21D13/28—Partially or completely coated products characterised by the coating composition
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Confectionery (AREA)
Abstract
A series of cakes which are to be given a glossy surface are fed to a glazing station. Mallow rousse is heated to a temperature in the range 45{ to 50{C, any colours required are added to the mixture, and then the mixture is cooled to approximately 30{C. The cooled mixture is poured over the arriving cakes at the glazing station. The shiny surface provided by the method has a distinctive high gloss finish and gives to the cakes a markedly different decorative appearance. A solution of sugar, gelatine or a gum, and water may be used in place of mallow rousse (glucose and gelatine).
Description
IMPROVEMENTS IN OR RELATING TO FOOD PRODUCTS
The present invention relates to a method of glazing food products, and to food products which have been so glazed.
Cake manufacturers have, on occasions, used varnish like glazes to decorate their products. However, such glazes have to be very carefully applied by hand.
Furthermore, they are, at most, only able to give a sheen or shine to the surface of the product.
According to one aspect of the present invention there is provided a method of glazing food products, the method comprising the steps of heating a mixture containing one or more sugars, gelatine and/or gum, and water, to form a solution, and then applying the cooled solution onto food products to form a shiny surface.
A method according to an embodiment of the invention can be used in an automated process. More importantly, the shiny surface formed by embodiments of the invention has a distinctive high gloss finish and gives to the products a markedly different decorative appearance. The high gloss effect can also be used to emulate liquid or condensation.
The food products to be glazed may be any products required. However, in a preferred embodiment, the baked products are cakes and gateaux. The cakes and gateaux may be ambient, to be chilled, or to be frozen.
The mixture which is heated to form the solution may be, for example, a commercial mallow rousse, which is a glucose and gelatine based product. However, any appropriate mixture may be formed and then heated to activate the gelatine and/or gum.
In a preferred embodiment the mixture has in excess of 50% by weight of sugar or of a sugar composition, 20% to 30* of water, and in excess of 3% gelatine and/or gum.
Flavourings and colour are added as required.
The sugar composition in the mixture may be a jam. In a preferred embodiment, at least a proportion of the sugar is glucose as this has been found to provide a high gloss.
The gelatine and/or gum is provided to hold the shiny surface in place. Any gum may be used, for example, a pectin based gum and the gum may be provided alone or in combination with gelatine. Similarly any gelatine may be used, for example, animal gelatine or a vegetarian gelatine. The mixture containing the gelatine and/or gum is heated and then cooled, or allowed to cool, before it is poured over the food products to form the glazed surface.
In one embodiment, all of the ingredients of the mixture are heated, for example, to a temperature in the range 45" to 90"C. Subsequently, the heated mixture is cooled to be in the range 300 to 50"C. When in this cooled temperature range, the mixture is poured over the food products. Preferably, any colouring agents are added during or after the mixture has been cooled.
In an alternative embodiment, most of the sugars are blended with most of the water and heated, for example, to above 100 C. The sugar solution so formed is then cooled to a temperature in the range 45 to 90"C. The gelatine and/or gum is mixed with the remaining water and the remaining sugar at room temperature and is then added to the heated sugar solution and blended therewith. The resultant heated solution is then allowed to cool.
In an embodiment, the blended heated solution is allowed to cool to set. When it is required to glaze the food products, the set solution is then re-heated to a temperature in the range 45" to 60"C, allowed to cool, and then poured over the food products.
According to a further aspect of the present invention there is provided a food product which has been glazed by a method as defined above.
The present invention also extends to a food product having a shiny surface layer, said shiny surface layer having been formed from a solution of one or more sugars, gelatine and/or gum, and water, which solution has been poured over the food product.
Embodiments of the present invention will hereinafter be described, by way of example, with reference to the accompanying drawings, in which:
Figure 1 shows schematically a process for baking cakes and providing them with a glossy surface layer, and
Figure 2 shows an alternative process for providing a cake with a glossy layer.
The process of the invention may be used to give a gloss effect to any food product. However, it is particularly effective when used to provide a glossy surface layer on baked products such as cakes, for example, ambient cakes. The method is therefore described below as applied to cakes. The process utilises a mixture containing sugars together with gelatine or gum to provide the gloss effect for the cake in the form of a shiny surface held in place on the cake. The sugar can be in the form of a sugar composition such as jam, but generally, it is preferred that the gloss giving sugar is glucose. The shiny layer may be held in place by gelatine or by gum, or by a mixture of both. In this respect, commercially available mallow rousse may be utilised in the process and a process using mallow rousse is illustrated in Figure 1.
As is shown in Figure 1, cakes are baked as indicated at step 2 in any standard manner and may be processed, for example, to provide required shapes at step 4. At step 6 the cakes are coated with a base colour sugar paste. Of course, the steps 2, 4 and 6 may be altered or augmented as required. The output from the station at which step 6 takes place will be a series of cakes to each of which it is required to apply a glossy surface.
At step 8 mallow rousse is removed from its packaging and is placed in a Skerman steam kettle. At process step 10 the mallow rousse is heated to a temperature in the range 45" to 50"C. Any colours required are added to the mixture at a following step 12, and the mixture is then cooled to approximately 30"C at step 14. The cooled mixture is then poured over arriving cakes as indicated at step 16. The production line has a station 18 at which cakes are allowed to drip for approximately two minutes so that a skin is formed, the skin providing a glossy surface layer for the cake. The completed cakes are then decorated, as indicated at 20, packed, as indicated at 22, and despatched as indicated at step 24.
These further final processing steps 20 to 24 are normal processing steps and obviously can be augmented or altered as required. For example, the cooled mallow rousse mixed may additionally and/or alternatively be sprayed onto the cake, and/or applied by different techniques to emulate pools of liquid, form emulations of liquid drops, and provide other distinctive decorative effects.
Whilst it is useful to undertake the glazing process using a commercially available product such as mallow rousse, in one preferred embodiment a customised mixture is provided. For example, this mixture may comprise the following ingredients by weight:
EXAMPLE
WATER 20.90%
GELATINE (130BL) 3.98* GRANULATED SUGAR 39.80%
KELGUM 0.10%
INVERT SUGAR 4.98%
FLAVOUR 0.40%
GLUCOSE 29.84% 100.008 Obviously, the precise quantities of all of the ingredients can be chosen as is required.
Figure 2 indicates one method of utilising the customised mixture of the above example to provide a gloss effect finish on cakes. As can be seen at a station 30 the gelatine, granular sugar and kelgum are weighed out and blended. At processing station 32 these dry ingredients are mixed into, and agitated with, some of the water, for example, less than half of the water. The resultant solution is then allowed to stand at station 34, for example, for about 10 minutes.
At a further processing station 36 the remaining ingredients are weighed and mixed with the remaining water.
The resultant solution, having been blended is heated in a steam kettle, at step 38, to approximately 115"C. The solution is then allowed to cool to 90"C at step 40. The gelatine mixture and the heated sugar solution are then blended together at station 42, this blending taking place at the 90 C temperature of the sugar solution. Any excess scum is skimmed from the solution which is then sieved.
If the sieved solution is to be used substantially immediately it is cooled to approximately 600C at station 44, colour is added thereto as indicated at 46, and the solution is further cooled to approximately 400 to 50"C as indicated at step 48. The cooled solution may then be poured over the product to be coated as indicated at 50.
Where immediate use of the coating mixture is not required it can alternatively be allowed to cool and set as indicated at step 43. When it is required to coat cakes with the set solution it is first all heated to approximately 60 as indicated at 45 and then colour can be added thereto as indicated at 47. The solution is then cooled, for example, to 35 to 45"C as set out at step 49 and this cooled solution is used to coat the product as indicated at 50.
It will be appreciated that variations and modifications may be made to the ingredients used and to the process steps as described. Indeed, modifications and variations may be made to the invention described and illustrated within the scope of this application.
Claims (17)
1. A method of glazing food products, the method comprising the steps of heating a mixture containing one or more sugars, gelatine and/or gum, and water, to form a solution, and then applying the cooled solution onto food products to form a shiny surface.
2. A method as claimed in Claim 1, wherein the food products to be glazed are baked products.
3. A method as claimed in Claim 2, wherein the baked products to be glazed are cakes and gateaux.
4. A method as claimed in any preceding claim, wherein the mixture which is heated to form the solution is a commercial mallow rousse.
5. A method as claimed in any of Claims 1 to 3, wherein the mixture has in excess of 50% by weight of sugar or of a sugar composition, 20% to 30% of water, and in excess of 3% gelatine and/or gum.
6. A method as claimed in Claim 5, wherein the sugar composition in the mixture is a jam.
7. A method as claimed in any preceding claim, wherein at least a proportion of the sugar in the mixture is glucose.
8. A method as claimed in any preceding claim, wherein the gum is a pectin based gum.
9. A method as claimed in any preceding claim, wherein the gelatine is animal gelatine or a vegetarian gelatine.
10. A method as claimed in any preceding claim, wherein the mixture containing the gelatine and/or gum is heated and then cooled, or allowed to cool, before it is poured over the food products to form the glazed surface.
11. A method as claimed in Claim 10, wherein all of the ingredients of the mixture are heated to a temperature in the range 450 to 900C, and subsequently, the heated mixture is cooled to be in the range 300 to 50 C.
12. A method as claimed in Claim 10, wherein most of the sugars are blended with most of the water and heated to above 1000C, and the sugar solution so formed is then cooled to a temperature in the range 450 to 900C, and wherein the gelatine and/or gum is mixed with the remaining water and the remaining sugar at room temperature and is then added to the heated sugar solution and blended therewith.
13. A method as claimed in Claim 12, wherein the blended heated solution is allowed to cool to set, and wherein, when it is required to glaze the food products, the set solution is re-heated to a temperature in the range of 450 to 600C, allowed to cool, and then poured over the food products.
14. A food product which has been glazed by a method as claimed in any preceding claim.
15. A food product having a shiny surface layer, said shiny surface layer having been formed from a solution of one or more sugars, gelatine and/or gum, and water, which solution has been poured over the food product.
16. A method of glazing food products substantially as hereinbefore described with reference to the accompanying drawings.
17. A glazed food product substantially as hereinbefore described with reference to the accompanying drawings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9608423A GB2312367A (en) | 1996-04-24 | 1996-04-24 | Glazing food products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9608423A GB2312367A (en) | 1996-04-24 | 1996-04-24 | Glazing food products |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9608423D0 GB9608423D0 (en) | 1996-06-26 |
GB2312367A true GB2312367A (en) | 1997-10-29 |
Family
ID=10792533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9608423A Withdrawn GB2312367A (en) | 1996-04-24 | 1996-04-24 | Glazing food products |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2312367A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1120043A1 (en) * | 2000-01-26 | 2001-08-01 | Societe Des Produits Nestle S.A. | Leavened, prebaked and frozen laminated dough |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1074040A (en) * | 1965-06-29 | 1967-06-28 | Georges Baudot | Method of icing and preserving fruit or the like |
GB1600536A (en) * | 1977-06-03 | 1981-10-21 | Sollich Spezialmasch | Apparatus for applying thermally-liquefiable sugar-based matter to confectionery cakes biscuits and the like |
US4645674A (en) * | 1984-07-06 | 1987-02-24 | Entemann's Inc. | Glaze composition for bakery products |
US4681766A (en) * | 1986-01-07 | 1987-07-21 | Warner-Lambert Company | Coatings for chewing gums containing gum arabic and a soluble calcium salt |
EP0547551A1 (en) * | 1991-12-16 | 1993-06-23 | National Starch and Chemical Investment Holding Corporation | Edible films |
US5225222A (en) * | 1990-10-10 | 1993-07-06 | Kraft General Foods, Inc. | Surface-coating for producing microbiologically-stable baked goods |
EP0607461A1 (en) * | 1992-08-07 | 1994-07-27 | Fuji Oil Co., Ltd. | Binder and product made by using the same |
-
1996
- 1996-04-24 GB GB9608423A patent/GB2312367A/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1074040A (en) * | 1965-06-29 | 1967-06-28 | Georges Baudot | Method of icing and preserving fruit or the like |
GB1600536A (en) * | 1977-06-03 | 1981-10-21 | Sollich Spezialmasch | Apparatus for applying thermally-liquefiable sugar-based matter to confectionery cakes biscuits and the like |
US4645674A (en) * | 1984-07-06 | 1987-02-24 | Entemann's Inc. | Glaze composition for bakery products |
US4681766A (en) * | 1986-01-07 | 1987-07-21 | Warner-Lambert Company | Coatings for chewing gums containing gum arabic and a soluble calcium salt |
US5225222A (en) * | 1990-10-10 | 1993-07-06 | Kraft General Foods, Inc. | Surface-coating for producing microbiologically-stable baked goods |
EP0547551A1 (en) * | 1991-12-16 | 1993-06-23 | National Starch and Chemical Investment Holding Corporation | Edible films |
EP0607461A1 (en) * | 1992-08-07 | 1994-07-27 | Fuji Oil Co., Ltd. | Binder and product made by using the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1120043A1 (en) * | 2000-01-26 | 2001-08-01 | Societe Des Produits Nestle S.A. | Leavened, prebaked and frozen laminated dough |
Also Published As
Publication number | Publication date |
---|---|
GB9608423D0 (en) | 1996-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
730 | Substitution of applicants allowed (sect. 30/1977) | ||
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |