Title of Invention

PET FOOD PRODUCT

Abstract Low energy-dense food products and methods of making low energy-dense food products are provided. Illustrative examples have a bulk density of less than 240 kg/m3 (about 15 lb/ft2) and comprise a high amylose starch and a starch comprising long chain amylose.
Full Text FIELD OF THE INVENTION
The present invention relates generally to pet food products, and more specifically to a low energy-dense product that is nutritionally complete.
BACKGROUND OF THE INVENTION
The issue of weight management concerns many of the pet owners and veterinarians. Weight can be managed by controlling caloric intake and/or giving significant amount exercise to pets. Caloric intake can be controlled by feeding low calorie pet foods or feeding a smaller amount of regular calorie pet food. Low calorie pet foods achieve low energy density by having increased fiber levels and decreased fat levels in the diets, often resulting in a less palatable food. In addition, because of the high level of fiber in low calorie products, pets consuming this type of food . product often produce larger amounts of feces'. Also, because pets consume less of this product, owners often feel the need to compensate by feeding more treats to the pet. The treats provide additional calories, resulting in continued weight gain. Furthermore, while compliance with feeding instructions often results in the loss of body weight, there is a risk of losing lean body mass along with loss of body fat.
Another way to reduce the energy density of a food product is to puff the food product to create a less dense food product. Highly expanded puffed human snack foods are known. Such snacks typically have a bulk density of about 48 kg/m3 (about 3 lb/ft3) to about 64 kg/m3 (about 4 lb/ft3) and usually have a very high starch content, with carbohydrates comprising 70-80% by weight. Similarly, puffed breakfast cereals have a bulk density of about 48 kg/m3 (about 3 lb/ft3) to about 225 kg/m3 (about 14 lb/ft3) and also contain about 70-80% by weight carbohydrates, with an amylose to araylopectin ratio of about 25:75. Because of the high starch content, such compositions are not nutritionally complete.
Highly expanded snacks and breakfast cereals having densities of about 48 kg/m3 (about 3 lb/ft") are generally made with pure starch or whole grain cereals and are coated with flavorings subsequent to puffing. Upon extrusion, pure starch can expand up to 500% and whole grains (65-78% starch) can expand up to - 400%. Pet food blends (40-50% starch) can expand only about 200-300% and


oilseeds (0-10% starch) can expand only 150-200%. Animal meal, a main nutritional ingredient of animal meal, is high in protein and is an ingredient that is negative to expansion. Other nutritional ingredients are also negative or neutral to expansion. Thus, in general, more nutritionally complete mixtures have a lower maximum expansion than mixtures high in starch. Moreover, more nutritionally complete compositions that include a higher percentage of protein generally require more . extreme extrusion conditions involving greater heat and/or pressure. Such conditions cause some of the starch to degrade. When the starch degrades, the resulting product either fails to puff or collapses upon exiting the extruder.
EP 0465364 discloses an antiobesity food having a bulk density in the range from 100-300 kg/m3. The antiobesity food comprises a combination of a gelatinised starchy material and a fatty acid. A gelatinised starchy material includes high amylose starch. The food is characterised by the complex mat is formed between the starch material and the fatty acid upon eating. The foods of EP0465364 prolong the residents time in the digestive tract, thereby prolonging the feeling of fullness and limiting the subsequent calorific intake of the consumer. However they are not nutritionally complete.
EP 0747397 discloses a process for producing amylose resistant granular starch. The product contains a high amylose starch and sugar. Although the starch components of this product do inherently contain a small amount of protein, the protein is present in an amount which is insufficient to address the complete nutritional requirements of an individual. The food products of EP 0747397 are therefore nutritionally incomplete.
GB 0850705 discloses a feed formulation comprising treated soybean hulls having a bulk density of 128 kg/rn3. The soybean hulls provide a source of expandable carbohydrate that can be used as a base to absorb molasses, for example. Although the starch components of the soybean hulls must inherently contain a small amount of protein, the amount is insufficient to provide a nutritionally complete food.


US 4190679 discloses a textured pet food having a bulk density in the range 18 lb/ft3 to 25 lb/ft3.
EP 1226762 discloses the use of a starch phosphate ester in the production of expanded extruded foods such as breakfast cereals and snacks. Although the starch components of the products prepared inherently contain a small amount of protein; the protein is present in an amount winch is insufficient to address the complete nutritional requirements of an individual.
It has been found that a nutritionally complete mixture containing sufficient concentrations of high amylose starch can withstand the more extreme conditions used to extrude nutritionally complete compositions. Thus, a nutritionally complete composition can be made less dense by puffing the product as it is extruded
SUMMARY OK THE INVENTION
A low energy-dense (puffed) product is provided that is nutritionally complete, palatable and satiates the pet. Additionally, because the pel eats a sufficient volume of food, the owner is more satisfied with the pet's eating behavior and is more likely to comply with feeding instructions. However, since the product is puffed, the animal receives fewer calories per unit volume food and the pet loses weight. Furthermore, since the puffed product can be formulated with a high percentage oi' calories coming from protein (illusuatively at least 40% of metabolizable energy), the product will help obese pets lose body fat while minimizing the risk of losing lean body mass.
Accordingly, the invention is provided as defined in the appended claims
In one embodiment, a nutritionally complete pet food product is provided the food product comprising 40%; to 50% by weight of carbohydrate, 25% to 40% by weight of protein and 1 % to 25% by weight of fat; comprising 15% to 50% cereal grains. 1 % to 30%; starch having an amylose to amylopeetin ratio of at least 40:60. and 5% to 30% pregelled starches having at least 2500 glucose units, the food product having a bulk density of less than about 240kg/m3 (about 15 lb/ft').
Illustratively, the pet food product comprises high amylose corn starch, tapioca, and maltodextrin.


In another embodiment, a method of making a nutritionally complete low energy-dense pet food product is provided The method comprises the steps of combining a carbohydrate source, a protein source, vitamins, and minerals to form a mixture, wherein the carbohydrate source comprises a starch having an a my lose to amylopectin ratio of at least 40:60, and extruding the mixture to form a product having a bulk density of less than about 240 kg/m3 (about 15 lb/ft3); optionally wherein the carbohydrate source also comprises a starch having an a my lose to amylopectin ratio of at least 40:60.
It is understood that, while the examples relate to pet food products, the present disclosure is not limited to pet foods. Human foods may be formulated according to the present disclosure.
Additional features of the present invention will become apparent to those skilled in the art upon consideration of the following detailed description of preferred embodiments exemplifying the best mode of carrying out the invention as presently perceived.
BRIEF DESCRIPTION OF THE DRAWING
Fig. 1 shows the results of a dog palatability study of a puffed product of the present disclosure verses two popular brands of regular dry pet food.
DETAILED DESCRIPTION
A puffed product is provided that has a reduced number of calories per unit volume of food. The puffed product may be used as a weight management food for pets, either as the standard food or as a low calorie snack. Illustratively, the puffed product is palatable, has a low bulk energy density, and can induce rapid satiety. With the puffed product, pet owners can easily restrict caloric intake without limiting the volume of food : given to pets.. In one embodiment, the puffed product is given as a stand-alone food. In another embodiment, the puffed product is mixed with standard pet food.
Standard pet foods have a bulk density in the range of about 260-440 kg/m3 (about 16-28 Ibs/ft3). The puffed product achieves its low energy density by using a composition


including a high amylose starch. With puffed products according to the present compositions, the protein content may be raised and the puffed product retains its shape without collapsing significantly upon exiting the extruder die. The resulting puffed product illustratively has sufficient protein content to render the product nutritionally complete by acceptable standards, and has a bulk density about 240 kg/m3 (about 15 Ib/ft3) or less; for example about 64 kg/m. 3 (about 4 lb/ft) to about 240 kg/m3 (about 15 Ib/ft3), and, in some embodiments, the pieces have a bulk density of about 64 kg/m3 (about 4 Ib/ft3) to about 192 kg/m3 (about 12 Ib/ft3), about 96 kg/m3 (about 6 Ib/ft3) to about 175 kg/m3 (about 11 Ib/ft3), or about 144-192 kg/m3 (about 9-12 Ib/ft3). The puffed product may have a crunchy texture, similar to some human puffed foods. Because the puffed product achieves its low bulk energy density by puffing, rather than by increasing fiber levels, protein levels may remain high, and a nutritionally complete food (meeting AAFCO or Food and Nutrition Board Recommended Dietary Allowance (RDA) requirements) may be achieved.
Behavior data with a puffed product of the present disclosure shows that pets chew the puffed product longer than a comparable standard pet food, and the residence time for this product in the mouth is longer than the standard product.
Therefore, the puffed products of the present disclosure are well suited to deliver chemical agents (e. g. TSPP etc.) that provide dental health benefits. Longer chewing may provide other health benefits as well, such as inducing a flatter glycemic response and increased secretion of enzymes.
The puffed products of the present invention are also suitable for diabetes management. The puffed product is digested and absorbed at a slower rate than the standard product in the gastrointestinal tract. Therefore, it is expected that the glucose and insulin response will be flatter after consumption of puffed product.
This is highly desirable for diabetes management.
Weight problems, dental problems, and diabetes are three problems that are likely to co-exist in the same pet population. Therefore, in one embodiment, the puffed product can be used to address all three issues simultaneously.


In addition to being low energy-dense, it has been found that the puffed products of the present disclosure can induce satiety more rapidly than with standard pet food. While the exact mechanisms are not fully understood, it is believed that the puffed product induces satiety by three possible mechanisms:
(a) The puffed product may cause a change in viscosity in stomach. Based on the
nutrient composition and physical nature of the puffed product, it is possible that the
puffed product will induce an increase in viscosity of the contents of the stomach,
thereby delaying transit time of food from stomach. This can impart a feeling of fullness,
leading to consumption of fewer calories.
(b) The physical nature of puffed product can impart feeling of thirst, thereby pets consume more water leading to stomach fullness.
(c) The puffed product is high in protein and high intake of protein has been shown to induce satiety in humans and other animal species. If desired, the. induction of satiety could be increased or decreased by modifying the source of protein and amino acid composition of protein.
Additionally, in certain embodiments the puffed product soaks easily in water, milk, or other liquid to produce a porridge. Because the puffed product is nutritionally complete, embodiments of the puffed product are well suited for use as a weaning food.
The dried pet product is produced primarily from a carbohydrate source and a protein source. Other ingredients, illustratively vitamins, minerals, and fats, are added to produce a nutritionally complete food. The puffed dried pet food has a reduced bulk density as compared to standard pet foods, illustratively 4-15 Ibs/ft3 (64-240 kg/m3). Because of the lower bulk density, a pet owner can restrict the pet's caloric intake without reducing the volume of food given to the pet.
The carbohydrate source may include grains such as corn, rice, wheat, barley, oats, or soy, and mixtures of these grains. The grain is conveniently provided in the form of a flour or meal. Pure or substantially pure starches may also be used if desired. Alternatively, it is understood that the carbohydrate source may contain other components, such as protein. The exact carbohydrate source or sources used is not


crtical. However, it has been found that a carbohydrate source having a high amylose content results in a puffed product that does not collapse significantly upon exiting the extruder dye. For the purposes of this disclosure, a high amylose content starch has an amylose to amylopectin ratio of at least 40 : 60, and more preferably about 50: 50. It has also been found that the addition of a starch having particularly long amylose chains aids in the extrusion process and results in an extruded product having a more smooth, clearly defined shape. For purposes of this disclosure, long chain amylose is at least 2500 glucose units, illustratively 2500-3500 glucose units. The long chain amylose illustratively can be tapioca. The dried pet food illustratively contains about 40% to about 50% by weight of carbohydrate and the carbohydrate contains about 10- 15% amylose. It has been found that in certain embodiments maltodextrin also aids in the extrusion process.
The protein source may be a vegetable protein source, an animal protein source, or a mixture of these protein sources. Suitable vegetable protein sources include gluten, wheat protein, soy protein, rice protein, corn protein, and the like. These proteins may be provided in the form of flours, concentrates, and isolates as desired. Suitable animal protein sources are muscular or skeletal meat of mammals, poultry, and fish; meals such as meat meal, bone meal, fish meal, and poultry meal; by-products such as hearts, liver, kidneys, tongue and the like ; and milk proteins. Illustratively, the protein source is a mixture of rendered animal and vegetable meals. The dried pet food conveniently contains about 25% to about 35% by weight of protein.
Illustrative food products may comprise 15 to 50% cereal grains, 1 to 30% high amylose cereal starch, 5 to 30% pregelled starches having long : chain amylose (illustratively tapioca), and 25 to 40% protein (illustratively vegetable or animal protein meals).
In some embodiments, a fat may be sprayed on as a coating. The fat may comprise 1-25% of the weight of the puffed base. Illustratively, tallow equaling 5-15% of the weight of the puffed base may be used.
Various functional ingredients may be included. The functional ingredients may include a vitamin, a mineral, conjugated linoleic acid, an antioxidant, a microorganism, illustratively a probiotic, a moiety such as a metabolite or a supernatant of culture of


such microorganism, an extract from a plant that may contain any of the above, a dietary supplement, or combinations and mixtures of the above. Illustratively, the functional ingredient, or mixture thereof, is selected for its properties in a weight management diet.
If desired, abrasive agents may also be included. Suitable abrasive agents include ground oyster shells, titanium dioxide, and the like. Similarly, dental care agents may also be included if desired ; for example pyrophosphate salts such as tetrasodium pyrophosphate may be included.
In a specific example of a suitable extrusion cooking process a dry feed mixture is prepared from a protein source, a carbohydrate source, vitamins, and minerals. The dry feed mixture is then fed into a preconditioner.
In the preconditioner, water or steam, or both, is mixed into the dry feed mixture. Further, liquid flavor components, such as Savor digests or tallow, may be mixed into the dry feed mix in the preconditioner. Sufficient water, steam, or liquid flavor components is mixed into the feed mixture to raise the moisture content of the dry feed mixture to about 10% to about 20% by weight. If desired, the temperature of the dry feed mixture may be raised in the preconditioner to about 65°C to about 95°C. A suitable preconditioner is described in US patent 4,752, 139.
The moistened feed leaving the preconditioner is then fed into an extruder. The extruder may be any suitable cooking extruder. Suitable extruders may be obtained from Wenger Manufacturing Inc, Clextral SA, Buhler AG, and the like.
Illustratively, the extruder may be an extruder with high shear extrusion (SME 0.07 to 0.1), as used for expanded snack food. During passage through the extruder, the moistened feed passes through a cooking zone, in which it is subjected to mechanical shear and is heated to a barrel temperature of up to about 157°C, and a forming zone.
The gauge pressure in the forming zone is about 2000 kPa to about 7000 kPa as desired. If desired, water or steam, or both, may be introduced into the cooking zone.


Further, during passage through the extruder, the starch ingredients of the moistened feed are further gelatinized to provide a gelatinized matrix of starch, protein, and other nutritional components.
The gelatinized matrix leaving the extruder is forced through a die.
Suitable dies may be obtained from Wenger Manufacturing (Sebetha, KS). These dies are treated to an RA (roughness average as measured by prophelometer) of less than 30 microninch. The thickness of the extrudate may be varied depending on the type of food. Generally, kibbles for dogs will be three or more times larger than kibbles for cats. The orifice may have any suitable cross-section.
Upon leaving the die, the extrudate is cut into pieces using blades. The blades are preferably arranged such that the resultant pieces will be sized suitably for the animal to be fed with the product. The individual pieces may then be processed as desired. For example they may be partially or fully dried and coated with further flavoring agents. The high porosity of the puffed product enables high liquid addition and high fat addition without vacuum, Thus, the flavor and nutritional content can be adjusted to suit a wide variety of nutritional needs. After cooling, the pieces may be packed into suitable packages.
After drying, the pieces preferably have a moisture content of less than about 10% by weight, for example about 2% to about 7% by weight, when leaving the drier. Further the pieces preferably have a bulk density of about 240 kg/m3 (about 15 Ib/ft3) or less; for example about 64 kg/rn3 (about 4 Ib/ft3) to about 240 kg/m3 (about 15 Ib/ft3 and, in some embodiments, the pieces have a bulk density of about 64 kg/m3 (about 4 Ib/ft3) to about 192 kg/m3 (about 12 Ib/ft3) or 96 kg/m3 (about 6 Ib/ft3) to about 175 kg/m3 (about 11 Ib/ft3).
Specific examples are now described for further illustration.
Example 1-Highly Expanded Dry Pet Food I
A dry mix is prepared from about 24% by weight of whole corn flour, about 20% by weight of corn gluten, about 10% by weight of rice flour, about 18% by weight of high amylose com starch (amylose to amylopectin ratio of 50: 50), about 5% by weight of


maltodextrin, about 20% by weight of poultry meal, about 5% by weight of fish meal, and about 6% by weigh of various vitamins and minerals. The dry mix is fed into a preconditioner along with a flavor digest. The preconditioned mixture is then fed into an extruder. The preconditioner is operated at about 190°F.
Steam is injected into the preconditioner at about 1. 2 kg/minute and water at about 0.6 kg/minute.
The moistened feed leaving the preconditioner is then fed into an extruder. The screw configuration and screw speed are adjusted to 650 rpm, to provide an SME (specific mechanical energy-kWhr/kg) of 0.01-0. 1, which is at the upper end of the extruder capabilities and is significantly more shear that is required with standard dry pet food. The pressure upon leaving the extruder is about 6894 kPa.
However, it is known in the art that adjusting the pressure will adjust the density. For example, pressures of 6000 to 8000 kPa will produce suitable results, depending upon the application. Other pressures may be suitable as well.
The gelatinized mixture is forced through the orifice of a die.
Illustratively, the orifice is in the shape of a fish in cross section having a total area of about 0. 0219 mm2.. The extrudate leaving the die is cut into pieces of 6 to 20 mm in length. However, it is understood that the pieces may be of any suitable size and cross section shape. The pieces are then coated with flavoring agents and dried in the normal manner.
The resultant puffed product had a bulk density in the range of about 120-136 kg/m3 (about 7. 5-9.5 Ib/f), with a rough outer surface.
'Example 2-Highly Expanded Dry Pet Food II
A dry mix is prepared from about 24% by weight of whole corn flour, about 20% by weight of corn gluten, about 5% by weight of high amylose corn starch (amylose to amylopectin ratio of 50: 50), about 5% by weight of maltodextrin, about 10% by weight of tapioca, about 5% by weight of wheat starch, about 20% by weight of poultry meal, about 5% by weight of fish meal, and about 6% by weigh of various vitamins and minerals. The dry mix is fed into a preconditioner along with a flavor digest, as in


Example 1. The moistened feed leaving the preconditioner is then extruded as in Example 1, except that the rpm was reduced to 550. Also, because some of the ingredients were pre-cooked, the temperature in the extruder barrel was reduced somewhat. The pieces are then coated with flavoring agents and dried in the normal manner. Illustrative flavoring agents include 5-15% tallow, 5-15% syrup, and 1-10% chicken digest. However, it is understood that other flavoring agents may be used to alter the payability of the puffed product.
The resultant puffed product had a bulk density in the range of about 120-136 kg/m3 (about 7. 5-8. 5 Ib/ft3), with a smooth, clearly defined shape.
Example 3-Animal Palatability Tests
Because of their unique ingredients and processing steps, the puffed products differ from the standard kibble in a number of different sensory and physical dimensions. For example, with the pet: food formulation of Example 2, the product is crunchier than the standard pet food. A number of palatability trials were run to assess the palatability of puffed products (different coatings were assessed) for both dogs and cats.
Dogs significantly preferred the puffed product of Example 2 over two popular brands of regular dry pet food (Fig. 1). Overall food consumption was not compromised during the trials and no animals were flagged for low consumption.
In the cat preliminary trials, results from 23 paired trials using a puffed product according to Example 2 versus Friskiness Ocean Fish (FOF) showed parity for the puffed products and : FOF, in terms of percent consumption. In later trials, when modifications were made to the product, significant preference was seen for the puffed product. However, the overall consumption on these trials tended to be lower than for trials with no puffed products. To increase consumption for cats, several approaches are possible. In one embodiment, the size of the kibble is reduced, wherein the cross-section area of the kibble is decreased by about two-thirds. It is expected that the cats will increase consumption with the reduced kibble size. In another embodiment, the bulk density of the puffed product is increased, illustratively to about 128-240 kg/m3 (about 8-15 Ib/ft3), and more particularly about 144-192 kg/m3 (about 9-12 Ib/ft3).. In yet


another embodiment, the puffed product is mixed with standard cat food. Illustratively, the standard cat food and puffed product are present in a ratio of 1: 10 to 10: 1.
Although the invention has been described in detail with reference to certain preferred embodiments, variations and modifications exist within the scope and spirit of the invention as described and defined in the following claims.














We Claim:
1. A food product as a pet food product helpful for managing the weight of pet comprising 40% to 50% by weight of carbohydrate, 25% to 40% by weight of protein and 1% to 25% by weight of fat; comprising 15% to 50% cereal grains, 1% to 30% starch having an amy lose to amylopectin ratio of at least 40:60, and 5% to 30% pregelled starches having at least 2500 glucose units, the food product having a bulk density of less than about 240 kg/m3 (about 15 lb/ft3) optionally with conventional ingredient of the kind herein described.
2. The food product as claimed in claim 1 or claim 2 wherein the bulk density is about 64 kg/m3 (about 4 Ib/ft3) to about 240 kg/m3 (about 15 Ib/ft3); preferably wherein the bulk density is
(i) about 64 kg/m3 (about 4 lb/ft") to about 192 kg/m3 (about 12 Ib/ft3) or
(ii) about 144 kg/m3 to about 192 kg/m3 (about 9-12 Ib/ft3) or about 96 kg/m3 (about 6 Ib/ft3) to about 175 kg/m3 (about 11 Ib/ft3);
(iii) the bulk density is about 120-136 kg/m3 (about 7.5-8.5 Ib/ft3);
(iv) a food having a density of 260-440 kg/m3 (about 16-28 lbs/ft3) intermixed with the food product, the standard cat food and food product being present in a ratio of 1:10 to 10:1.
3. The food product as claimed in any preceding claim, wherein
the starch having an amylose to amylopectin ratio of at least 40:60 is corn starch;
the starch comprising at least 2500 glucose units is tapioca; and the food product further comprises maltodextrin.

4. The food product as claimed in anyone of the preceding claims which comprises a functional ingredient selected from vitamin, a mineral, conjugated linoleic acid, an antioxidant, a microorganism and probiotic.
5. The food product as claimed in any preceding claim wherein the fat is sprayed on as a coating.
The food product as claimed in anyone of the preceding comprising a chemical agent e.g. tetra sodium pyrophosphate (TSPP).
7. A method of making a food product as claimed in claim 1 comprising the steps of
combining a carbohydrate source, a protein source, vitamins, and minerals to form
a mixture, wherein the carbohydrate source comprises a starch having an amy lose
to amylopectin ratio of at least 40: 60, and extruding the mixture to form a
product having a bulk density of less than about 240 kg/m3 (about 15 lb/ft"):
optionally wherein the carbohydrate source also comprises a starch having an
amy lose to amylopectin ratio of at least 40:60.

Documents:

4426-DELNP-2005-Abstract (24-11-2009).pdf

4426-delnp-2005-abstract.pdf

4426-DELNP-2005-Claims (24-11-2009).pdf

4426-DELNP-2005-Claims-(15-04-2010).pdf

4426-delnp-2005-claims.pdf

4426-DELNP-2005-Correspondence-Others (24-11-2009).pdf

4426-DELNP-2005-Correspondence-Others-(15-04-2010).pdf

4426-DELNP-2005-Correspondence-Others-(23-03-2010).pdf

4426-delnp-2005-correspondence-others.pdf

4426-DELNP-2005-Description (Complete) (24-11-2009).pdf

4426-delnp-2005-description (complete).pdf

4426-DELNP-2005-Drawings (24-11-2009).pdf

4426-delnp-2005-drawings.pdf

4426-DELNP-2005-Form-1 (24-11-2009).pdf

4426-delnp-2005-form-1.pdf

4426-delnp-2005-form-18.pdf

4426-DELNP-2005-Form-2 (24-11-2009).pdf

4426-delnp-2005-form-2.pdf

4426-DELNP-2005-Form-3 (24-11-2009).pdf

4426-delnp-2005-form-3.pdf

4426-DELNP-2005-Form-5 (24-11-2009).pdf

4426-delnp-2005-form-5.pdf

4426-delnp-2005-gpa.pdf

4426-delnp-2005-pct-210.pdf

4426-delnp-2005-pct-237.pdf

4426-DELNP-2005-Petition-137 (24-11-2009).pdf


Patent Number 243019
Indian Patent Application Number 4426/DELNP/2005
PG Journal Number 40/2010
Publication Date 01-Oct-2010
Grant Date 23-Sep-2010
Date of Filing 30-Sep-2005
Name of Patentee NESTEC S.A.
Applicant Address AVENUE NESTLE 55, CH-1800, VEVEY, SWITZERLAND.
Inventors:
# Inventor's Name Inventor's Address
1 HEYDTMANN, PATRICIA, CARLA VIA ALBERICO 8, CONCORDIA, I-30023 SAGITTARIA (VE) (IT).
2 PERSAUD, JAGAT 2801 BRADFORD COURT, ST. JOSEPH, MISSOURI 64506 (US)
3 PATIL, AVINASH 5210 STONERIDGE DRIVE, ST. JOSEPH, MISSOURI 64506 (US)
4 JEAN-PHILIPPE, CLEMENTINE 3 AVENUE JOSEPH JOUGLA, JOUGLA, F-94340 JOINVILLE-LE-PONT (FR)
PCT International Classification Number A23L 1/28
PCT International Application Number PCT/US2004/007416
PCT International Filing date 2004-03-11
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 60/454,124 2003-03-12 U.S.A.