Classifications

• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
  • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
  • A23L29/30—Foods or foodstuffs containing additives; Preparation or treatment thereof containing carbohydrate syrups; containing sugars; containing sugar alcohols, e.g. xylitol; containing starch hydrolysates, e.g. dextrin
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
  • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
  • A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
  • A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
  • A23G3/42—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds characterised by the carbohydrates used, e.g. polysaccharides
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
  • A23C9/00—Milk preparations; Milk powder or milk powder preparations
  • A23C9/152—Milk preparations; Milk powder or milk powder preparations containing additives
  • A23C9/1522—Inorganic additives, e.g. minerals, trace elements; Chlorination or fluoridation of milk; Organic salts or complexes of metals other than natrium or kalium; Calcium enrichment of milk
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
  • A23C9/00—Milk preparations; Milk powder or milk powder preparations
  • A23C9/20—Dietetic milk products not covered by groups A23C9/12 - A23C9/18
  • A23C9/203—Dietetic milk products not covered by groups A23C9/12 - A23C9/18 containing bifidus-active substances, e.g. lactulose; containing oligosaccharides
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
  • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
  • A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
  • A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
  • A23G3/362—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing inorganic compounds
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
  • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
  • A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
  • A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
  • A23G3/38—Sucrose-free products
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
  • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
  • A23L2/52—Adding ingredients
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
  • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
  • A23L29/015—Inorganic compounds
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
  • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
  • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
  • A23L33/125—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives containing carbohydrate syrups; containing sugars; containing sugar alcohols; containing starch hydrolysates
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
  • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
  • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
  • A23L33/16—Inorganic salts, minerals or trace elements
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
  • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
  • A23V2200/00—Function of food ingredients
  • A23V2200/30—Foods, ingredients or supplements having a functional effect on health
  • A23V2200/306—Foods, ingredients or supplements having a functional effect on health having an effect on bone mass, e.g. osteoporosis prevention

Definitions

• the present invention relates to a composition comprising oligosaccharide and calcium.
• the composition is suitable to be prepared as a food product or for the addition of calcium and milk minerals into a range of foods and beverages .
• osteoporosis Every year osteoporosis costs Australians over eight hundred million dollars in health care. This figure is set to increase as the population grows older, unless effective prevention takes place. Once thought of as part of the ageing process, osteoporosis has now become one of Australia's biggest health problems.
• Osteoporosis is the disease which is characterised by demineralisation of the bones. As calcium is lost, the bones become thin and brittle, creating what is known as the 'honeycomb' effect. As a result, the bones are more susceptible to fractures, even when carrying out everyday activities such as lifting and bending. In Australia, osteoporosis is the cause of over 15,000 hip fractures, 24,000 forearm fractures and over 10,000 arm fractures each year. The Dubbo Osteoporosis Epidemiology Study which took place between 1989 and 1992 found that over the age of 60, almost 60 per cent of women and 30 per cent of men suffered from at least one fracture due to osteoporosis .
• osteoporosis While it is largely a preventable condition, osteoporosis affects almost one half of Australian women and one third of Australian men. After about the age of 35, the body automatically begins to use up its calcium stores and for this reason, osteoporosis is most common in older people. However, it can also affect younger people, especially those whose hormonal balance has been compromised by illness, eating disorders or over-exercise. Building up calcium levels before this time is especially important for prevention of this disease.
• Oligosaccharides have growth-enhancing effect on the beneficial bacteria, actobacilli and Bifidobacteria present in the human gastrointestinal tract, and belong to that group of foods known as prebiotics . As well as enhancing growth of the health promoting bacteria, oligosaccharides have the effect of reducing the numbers of harmful bacteria such as Eschiricia coli and Clostridia .
• the lactobaccili and bifidobacteria are known to promote a number of important therapeutic and prophylactic effects, including stimulation of the host immune system.
• Calcium in dairy products is found in combination with other important minerals, phosphorous and magnesium, and researchers in this area think that the combination of these minerals as well as their ratio, is an important factor in the enhanced absorbability of calcium. It would therefore be of considerable advantage in the addition of calcium to foods and beverages if the source of calcium used were to be the natural calcium from dairy products and, more particularly, if the calcium was in combination with all the minerals found in milk.
• the present invention provides a composition comprising a calcium source and an amount of oligosaccharide effective to solubilise the calcium when the composition is prepared as a food product or is added to a food or beverage .
• the calcium source and oligosaccharide are present in a ratio of about 1-2 : about 2-1 by weight.
• a calcium source we mean calcium in the form of a salt or calcium which is in the form of a mineral concentrate obtained from dairy milk or a mixture of both.
• Suitable calcium salts include carbonate, gluconate, lactate, phosphate, citrate, citrate alate, ascorbate, hydroxide, glycerophosphate, chloride, alginate or the like or a mixture of salts.
• Calcium which is in the form of a mineral concentrate obtained from dairy milk contains other minerals such as potassium, magnesium, zinc, phosphorous, iron and manganese.
• a commercially available mineral concentrate of milk is a good calcium source and is also suitable for use in the present invention.
• One such product is ALAMINTM 996 which is a product of New Zealand Milk Products (Australia) Pty Limited.
• Another product which is known as DAIRYCAL is supplied by Cottee Dairy Products Pty Limited.
• the oligosaccharide is any oligosaccharide, but is preferably fructo-oligosaccharide or isomalto-oligosaccharide .
• Commercially available preparations of oligosaccharide such as RAFTILOSE ® supplied by Fernz Australia Limited, can also be used.
• RAFTILOSE ® is a registered trade mark of Raffinerie Tirlemontoise En Neerlandais Tiense of Belgium.
• the composition of the present invention can be prepared as a food product such as a chewy-textured confectionery product or can be used to supplement most foods and liquid beverages with calcium.
• the advantage of the present invention is that the composition can be added to liquid beverages to provide up to 800mg of calcium in a single serving, ie 250mls, which is 100% of the Australian Recommended Dietary Intake (RDI) of calcium.
• the composition of the present invention can also be prepared as a chew using ordinary confectionery manufacturing techniques to provide a chew having up to 100% RDI of calcium. In the chew and in the liquid beverage, the calcium is completely solubilised and there is no gritty or powdery taste.
• the composition of the present invention can also be added to foods while maintaining the calcium in a completely solubilised form.
• Foods which can be supplemented with calcium using the composition of the present invention include powdered milk, sauces, dressings, soups, bread, biscuits, cereal, pasta, noodles, cakes, desserts including dairy desserts, ice cream, frozen confections including dairy or soy, yoghurt, snacks such as muesli bars and the like.
• Liquid beverages that can be supplemented with calcium using the composition of the present invention are water, soft drinks, health/energy drinks including those prepared for athletes and other water based beverages, all types of milk products, including fresh and UHT milk, equivalent yoghurt drinks and other cultured milk beverages, equivalent soy milk beverages, fruit drinks and fruit juices.
• a small amount of an acid such as ascorbic acid is added to counteract the alkalinity and to improve taste.
• Foods and liquid beverages can be supplemented with calcium using the composition of the present invention without adversely affecting their flavour, texture or functionality.
• the composition of the present invention can comprise additional ingredients that are commonly found in foods and beverages without adversely affecting the solubility properties of the composition.
• additional ingredients include modifying agents, thickeners, mineral salts, food acids, emulsifiers and humectants . Examples of these additional ingredients can be found in the Australian Food Standards Code.
• Other additional ingredients include vitamins, minerals such as iron and magnesium, colouring agents, flavouring agents and probiotic dried cultures (such as E. faecium PR88), probiotic live cultures, phytoestrogens, colostrum and other immune system enhancing agents .
• a further advantage of the present invention is that calcium bioabsorption is increased significantly when calcium is consumed together with the soluble dietary fibres such as oligosaccharides .
• the present invention provides a method of enhancing the solubility of calcium which comprises solubilising the calcium in the presence of oligosaccharide .
• oligosaccharides used in the present invention are commercially available or can be readily prepared by methods known to those skilled in the art.
• Fructo- oligosaccharide can be extracted from Inulin by methods known to those skilled in the art.
• Inulin is the storage carbohydrate of about 30,000 plants.
• Isomalto- oligosaccharide is the hydrolysis product of starch.
• Calcium salts and the mineral concentrate from milk are also commercially available.
• the preparation of a mineral concentrate from dairy milk or whey involves initial removal of the fat and most of the protein (casein) from the milk.
• the milk is then subjected to ultra filtration through micro-membranes which separates the larger whey protein molecules, leaving the smaller molecules of the mineral stream. Removal of the whey protein fraction leaves lactose, minerals and trace minerals. The lactose is removed using reverse osmosis techniques, finally leaving a mineral concentrate which is comprised principally of calcium, potassium, magnesium, zinc, phosphorous, iron and manganese. This concentrate is then dried forming a white, free-flowing and poorly soluble powder .
• the composition of the present invention can be used to prepare a chewy-textured confection by using process equipment and techniques known to those skilled in the art of confectionary manufacture.
• the composition of the present invention can be added to any milk product.
• the milk is thoroughly mixed using normal dairy mixing equipment.
• the milk product is then pasteurised and homogenised in the normal manner resulting in a fortified milk with the required target level of calcium.
• normal commercial mixing equipment is used.
• the composition is added to foods, it can be treated like an additional ingredient and treated like any other ingredient, and the foods are processed and prepared in the normal manner.
• a dry mix of the calcium source and oligosaccharide can be added to the dry dough ingredients and the ingredients are processed in the usual manner for making the bread.
• Milk and other beverages prepared in this way produce high-calcium products in which there is virtually no settlement of calcium.
• Food products prepared by including the composition of the present invention have a high level of calcium in a solubilised form without adversely affecting their flavour, texture or functionality.
• composition of the present invention comprises ingredients in addition to the calcium source and oligosaccharide, the amount of these additional ingredients are dependent on which food or beverage is to be supplemented and the amount is, in most instances, determined by relevant regulatory and/or health authority rules and guidelines.
• the calcium is in the form of the commercially available milk mineral concentrate ALAMINTM 996 and in examples 1-5, the oligosaccharide is the commercially available RAFTILOSE ® product .
• Example 2 Whole Milk Calcium lactate/calcium gluconate
• the milk is prepared as per Example 1 to provide approximately 500mg of calcium per 250ml serving of milk.
• a dry mix is prepared containing 45% milk mineral concentrate and 55% oligosaccharide.
• the dry mix is blended with apple juice using 2.3gms per 200ml serving of apple juice to provide 290mg of calcium per 200ml of apple juice. This is approximately 36% of the RDI of calcium.
• a dry mix is prepared having 80% calcium lactate and
• a dry mix is prepared having 50% milk mineral concentrate and 50% oligosaccharide. This is added (20gms per loaf) to the dry dough and other ingredients which provides approximately 130mg of calcium per slice of bread.
• the same dry mixed blend can be used to supplement biscuits, pasta and cereal with calcium.
• the calcium source is the DAIRYCAL product and the oligosaccharide is isomaltooligosaccharide.
• the confection is a chewy-textured product of about 6gms, each confection having the calcium level equivalent to one glass of dairy milk (290mg) which is 36% of the RDI of calcium.
• Example 7
• Example 8 Orange juice phytoestrogen 1.5g
• DAIRYCAL 1.07g RAFTILOSE 0.5g made up to 250 mis with orange juice.
• the phytoestrogen is ISOLIFE Micro.
• ISOLIFE is a trade mark of Schouten Products BV, Netherlands and the product is available from Soy Health Pty Ltd in New South Wales, Australia Example 9 Water
• a dry mix is prepared using calcium lactate and calcium gluconate in a 1:2 molar ratio. To 0.67 gms of this dry mix is added 0.7g of RAFTILOSE and .05g of ascorbic acid. This is blended with water to make up to ascorbic acid. This is blended with water to make up to 250mls of water containing 74mg of calcium being 9% of RDI.
• Example 10

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• Chemical & Material Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Polymers & Plastics (AREA)
• Engineering & Computer Science (AREA)
• Food Science & Technology (AREA)
• Health & Medical Sciences (AREA)
• Nutrition Science (AREA)
• Inorganic Chemistry (AREA)
• Molecular Biology (AREA)
• Mycology (AREA)
• Coloring Foods And Improving Nutritive Qualities (AREA)
• Dairy Products (AREA)
• Confectionery (AREA)
• Bakery Products And Manufacturing Methods Therefor (AREA)

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• 1999
  • 1999-07-29 KR KR1020017002225A patent/KR20010072837A/ko not_active Withdrawn
  • 1999-07-29 EP EP99934408A patent/EP1104998A1/de not_active Withdrawn
  • 1999-07-29 CA CA002340926A patent/CA2340926A1/en not_active Abandoned
  • 1999-07-29 WO PCT/AU1999/000609 patent/WO2000010402A1/en not_active Ceased
  • 1999-07-29 NZ NZ510643A patent/NZ510643A/en unknown
  • 1999-07-29 JP JP2000565732A patent/JP2002523025A/ja not_active Withdrawn

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