EP3259279A1 - Malto-oligo-saccharides riches en fibres et presentant une faible biosdisponibilite en glucose, leur procede de fabrication et leurs utilisations en nutrition humaine et animale - Google Patents

Malto-oligo-saccharides riches en fibres et presentant une faible biosdisponibilite en glucose, leur procede de fabrication et leurs utilisations en nutrition humaine et animale

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Publication number
EP3259279A1
EP3259279A1 EP16707928.4A EP16707928A EP3259279A1 EP 3259279 A1 EP3259279 A1 EP 3259279A1 EP 16707928 A EP16707928 A EP 16707928A EP 3259279 A1 EP3259279 A1 EP 3259279A1
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EP
European Patent Office
Prior art keywords
bonds
malto
total number
content
oligo
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.)
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Application number
EP16707928.4A
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German (de)
English (en)
French (fr)
Inventor
Pierrick Duflot
Jean-Michel Roturier
Baptiste Boit
Pierre Lanos
Heike JEROSCH
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roquette Freres SA
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Roquette Freres SA
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Application filed by Roquette Freres SA filed Critical Roquette Freres SA
Publication of EP3259279A1 publication Critical patent/EP3259279A1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/163—Sugars; Polysaccharides
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
    • A23L33/25—Synthetic polymers, e.g. vinylic or acrylic polymers
    • A23L33/26—Polyol polyesters, e.g. sucrose polyesters; Synthetic sugar polymers, e.g. polydextrose
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C07H3/06—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
    • 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
    • A23V2200/328—Foods, ingredients or supplements having a functional effect on health having effect on glycaemic control and diabetes
    • 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
    • A23V2250/00—Food ingredients
    • A23V2250/28—Oligosaccharides
    • A23V2250/284—Oligosaccharides, non digestible

Definitions

  • the present invention relates, in a first embodiment, to maltoligo-saccharides having a content of 1-4 -osidic linkages of between 70% and 80% of the total number of type I-4 osidic bonds.
  • the malto-oligo-saccharides having in particular a content of 1-4 bonds between 65% and 83% of the total number of 1 -4 bonds and / or a ratio of the total number of bonds 1 - 4 on the total number of bonds 1 -6 greater than 1 and / or a content of bonds at 1 -6 between 35 and 58% of the total number of bonds 1 -6 osidic.
  • malto-oligo-saccharides refers here to saccharides comprising at least 2 saccharide units, that is to say for example to saccharides having a degree of polymerization DP of between 2 and 30, said saccharides comprising at least less a carbohydrate that is maltose.
  • polysaccharides also used in the present Application, refers more broadly to saccharides comprising at least 2 saccharide units, that is to say for example to saccharides having a degree of polymerization DP of between 2 and 30.
  • the invention also relates to an original and very simple method of implementation for the manufacture of these malto-oligo-saccharides, where a mixture between an aqueous solution of carbohydrates rich in maltose, at least one polyol and at least one acid undergoes a heat treatment at high temperature (between 130 ° C and 300 ° C) and under reduced pressure.
  • a heat treatment at high temperature (between 130 ° C and 300 ° C) and under reduced pressure.
  • a final object of the present invention is the use of malto-oligo-saccharides according to the invention, in human and animal nutrition.
  • dietary fiber parts of plant origin which are not hydrolysed by enzymes during the digestion process. These are residual substances from the cell wall or plant cytoplasm, consisting of complex mixtures of carbohydrates, which have been identified as non-starch polysaccharides.
  • insoluble fibers are distinguished from water-soluble fibers. Oats, barley, fruits, fresh vegetables and pulses (beans, lentils, chickpeas) are good sources of soluble fiber, while whole grain cereals and wholemeal bread are high in insoluble fiber.
  • Insoluble fibers such as cellulose, resistant starches, corn (duff) or soybean fiber, have an essentially mechanical role in the gastrointestinal tract. They are only very slightly fermented by the colonic flora and contribute to the reduction of the intestinal transit time by the effect of ballast. Insoluble fiber helps prevent constipation by increasing stool weight and reducing intestinal transit time.
  • Soluble fibers such as pectin and inulin, which are not digestible by the intestinal enzymes of humans or animals, are fermented by the colonic flora. This fermentation releases short-chain fatty acids into the colon, which in turn reduces the pH of the colon and consequently limits the development of pathogenic bacteria and stimulates the development of beneficial bacteria.
  • these compounds which are predominantly extracted from plants, there are molecules derived from starch or from its partial or total hydrolysis products.
  • Polydextrose is for example synthesized by random polymerization of glucose in the presence of sorbitol and a suitable acid catalyst (such as citric acid) and at high temperature. The said polydextrose is widely used in food as a filler and as a low-calorie ingredient.
  • glucose polymers are conventionally manufactured industrially by hydrolysis of natural or hybrid starches and their derivatives.
  • starch hydrolysates (dextrins, pyrodextrins, etc.) are thus produced by acid or enzymatic hydrolysis of starch from cereals or tubers. They are in fact made of a mixture of glucose and glucose polymers of very varied molecular weights. Said hydrolysates have a wide distribution of saccharides containing both linear structures (1-4 -sidic linkages) and branched (1-6 -sidic linkages).
  • patent applications EP 0 368 451 and US Pat. No. 5,264,568 describe a process for the preparation of pyrodextrins, the characteristics of which are reinforced by the action of dietary fiber.
  • an ⁇ -amylase or several ⁇ -amylases successively on a dextrin or on a pyrodextrin in solution and at high temperature.
  • the Applicant Company itself has also described in its patent application EP 1 006 128 branched maltodextrins having between 22% and 35% of osidic bonds 1 -6 (of both type a and ⁇ ), a reducing sugar content. less than 20%, a polymolecularity index of less than 5 and a number-average molecular weight Mn of not more than 4500 g / mol.
  • These branched maltodextrins have, above all, an indigestibility character which has the consequence of reducing their caloric power, by preventing their assimilation at the level of the small intestine; they are therefore essentially a source of indigestible fiber.
  • the Applicant Company has also described and protected in its patent application WO 2013/128121 hyperbranched maltodextrins of low molecular weight, ie having an equivalent dextrose (DE) of between 8 and 15 and a molecular weight Mw of between 1700 and 3000 Daltons, characterized by a content of ⁇ -and ⁇ osidic linkages of between 30% and 45%, a soluble indigestible fiber content of between 75% and 100% (according to the AOAC method N ° 2001 - 03) and remarkable hypoglycemic properties, which they translate in vitro as in situ, by a limiting effect vis-à-vis the digestion of standard maltodextrins.
  • DE equivalent dextrose
  • Patent application WO 2014/158777 is also known, which describes a carbohydrate that can be used as a food ingredient (especially as a calorie-reducing agent) containing both linear and branched oligomers, whose sugar content is between 5%. and 25% by weight of its dry weight, with a fiber content of between 10% and 70% of its dry weight.
  • Another of its characteristics is to have a polysaccharide content with high molecular weights, such that its viscosity is less than 16,000 cPs, 100 ° F and a solids content of 75%.
  • oligosaccharides have a content of branched oligomers greater than the content of linear oligomers, and a concentration of nonlinear oligomers with a degree of polymerization greater than or equal to 3 greater than 20% by dry weight.
  • PROM ITOR Tate & Lyle
  • FIBERSOL MATSUTAN I
  • LITESE DUPONT DAN ISCO
  • N UTRIOSE ROQUETTE
  • the products in question may be defined as malto-oligo-saccharides, having in particular a content of 1 -4 bonds between 70% and 80% of the total number of 1 -4 bonds.
  • the products in question can be defined as maltoligosaccharides, having in particular a content of 1 -4 bonds between 65% and 83% of the total number of 1 -4 bonds and / or a ratio of the total number of 1 -4 bonds to the total number of 1 -6 bonds greater than 1 and / or a content of 1 -6 bonds of between 35 and 58% of the total number of 1 -6 osidic bonds.
  • certain maltoligo-saccharides of the present Invention have very particular levels of 1 -4 bonds never described or hitherto achieved.
  • NMR NMR gives access to the proportions in total osidic bonds at 1-4 and 1 -6 on the one hand, and the other saccharide bonds on the other hand.
  • mass spectrometry it gives access to proportions in total 1,4-dide bonds, 1 -6, 1-2 and 1-3, without indicating the nature of anomeric.
  • HAKOMORI This last technique is implemented within the framework of the method well known to those skilled in the art known as HAKOMORI, and which makes it possible precisely to quantify the total osidic binding content in 1 -4, 1 -6, 1 -2 and 1 -3.
  • This method described for the first time more than 50 years ago (HAKOMORI, S., 1964, J. Biol Chem., 55, 205) is today widely used in the scientific world (see in particular the patent application EP 1 006 128 already cited in the present Application).
  • This bioavailability in glucose refers to the glucose level released after digestion by the intestinal enzymes.
  • this process initially consists in providing an aqueous solution of carbohydrates rich in maltose, in adding at least one polyol and at least one acid, and then in carrying out a high temperature heat treatment (between 130 ° and 300 ° C.) under reduced pressure.
  • a high temperature heat treatment between 130 ° and 300 ° C.
  • a first object of the present invention is based on a process for producing malto-oligosaccharides comprising the steps of: a) providing an aqueous solution of at least 2 carbohydrates, characterized in that 40% to 95% of the dry weight of said solution is maltose,
  • step b) bringing the aqueous solution resulting from step a) in the presence of at least one polyol, and at least one mineral or organic acid,
  • step b) optionally increasing the solids content of the aqueous solution resulting from step b) to at least 75% by weight of its total weight
  • step d) carrying out a heat treatment on the aqueous solution resulting from step b) or possibly from step c), at a temperature of between 130 ⁇ and 300 ⁇ and under a depression of between 50 and 500 mbar.
  • the first step of the process according to the invention consists in providing an aqueous solution of carbohydrates, of which 40% to 95% of its dry weight consists of maltose.
  • the other carbohydrates are saccharide glucose compounds. These carbohydrates can thus be provided in the form of one or more glucose syrups.
  • the said aqueous solution resulting from step a) additionally contains glucose.
  • maltose and other carbohydrates can be provided in the form of dry products (powders) or alternatively in liquid form. If it is dry products, it is appropriate to add water to them so as to achieve the aqueous solution object of step a).
  • the liquid form is called "syrup" and consists of an aqueous solution of at least one carbohydrate.
  • a preferred variant of the invention consists in mixing a syrup containing at least one carbohydrate and at least one carbohydrate in the form of a dry product. According to this variant, the mixture is facilitated if the temperature is raised to at least 50 ° C. and at most 90 ° C.
  • the aqueous solution resulting from step a) has a dry matter content of at least 50%, preferably at least 70%, very preferably at least 80% by weight of its total weight, and in all not more than 95% by weight of its total weight.
  • a syrup of at least one particularly preferred carbohydrate is a syrup whose distribution of the degrees of polymerization (DP) is as follows: from 1% to 5% of compounds having a degree of polymerization of 1
  • Another syrup of at least one particularly preferred carbohydrate is a syrup whose distribution of degrees of polymerization (DP) is as follows:
  • This other syrup can in particular be obtained by mixing glucose syrup 5774 with dextrose in powder form.
  • the second step of the process according to the invention consists in putting the aqueous solution of carbohydrates described above in the presence of at least one polyol, and at least one mineral or organic acid. The mixture is facilitated if the temperature of the medium is raised to at least 50 ° and at most 90 ° C.
  • the polyol used in the process according to the invention may in particular be chosen, without this choice being exhaustive, among glycerol, erythritol, xylitol, arabitol, ribitol, sorbitol, dulcitol, mannitol, maltitol, isomaltitol, lactitol and mixtures thereof, more preferably from sorbitol, mannitol and maltitol, the most preferred polyol being maltitol.
  • the polyol represents 5% to 30%, preferably 5% to 25%, very preferably 5% to 10% by weight of the sum of the dry weight of carbohydrates, of said polyol and of the acid.
  • the polyol is introduced in the form of an aqueous solution, with a solids content of between 20% and 90%, preferably between 25% and 85%, and very preferably between 30% and 80% by weight of its total weight.
  • the polyol may initially be in anhydrous form; in this case, it can be dissolved directly by introduction into the syrup containing at least one carbohydrate, or it can be previously put in aqueous solution by dissolving in water.
  • the process according to the present invention also involves a mineral or organic acid, preferably an organic acid, as a catalyst for the polymerization reaction.
  • This organic acid may be chosen in a non-exhaustive manner from citric acid, sulfuric acid, fumaric acid, succinic acid, gluconic acid, hydrochloric acid, hydrochloric acid and mixtures of these acids, citric acid being the most preferred.
  • the selected acid should not have too much volatility, and should not present incompatibility or points of vigilance with regard to future use in the fields of human and animal nutrition.
  • the amount of acid used is here between 0.5% and 2%, preferably between 0.5% and 1.5%, and is very preferably approximately 1% by weight of said acid relative to the dry weight. carbohydrate, polyol and said acid. In all cases, those skilled in the art will be able to adapt the quantity of acid used, taking into account in particular the issues of subsequent neutralization, related to the use of a possible excess of said acid.
  • the acid in question may be used in the form of an aqueous solution with a solids content of between 20% and 90%, preferably between 25% and 85%, and very preferably between 30% and 80% by weight of its total weight.
  • said acid may initially be in anhydrous form; in this case, it can be dissolved directly by introduction into the carbohydrate syrup, or it can be previously put in aqueous solution by dissolution in water.
  • a solids content for the reaction medium including the mixture of carbohydrates, polyol and acid between 20% and 98% preferably between 25% and 95%, and very preferably between 30% and 95% by weight of its total weight. It will be able to adapt this dry matter content, in particular according to the desired richness of the reaction mixture, but also among other things taking into account the viscosity of the medium (with regard to possible problems of pumpability and / or transfer of the resulting medium). It will also be able to adapt it in order to limit or even avoid, if it wishes, the optional step c) of increasing the dry matter content by at least 75% by dry weight of the solution. aqueous solution containing the carbohydrates, the polyol and the acid.
  • the third step of the process according to the invention is optional since it consists, where appropriate, in increasing the dry matter content of the aqueous solution resulting from step b) to at least 75% by weight of its weight. total.
  • This is carried out in the form of a heat treatment, in particular at a temperature of between 60 ° C. and 150 ° C., preferably between 80 ° C. and 120 ° C.
  • a depression of between 50 mbar and 500 mbar, preferably between 100 mbar and 400 mbar, will be applied.
  • the duration of this stage is between 4 and 20 hours.
  • Those skilled in the art will be able to adapt the parameters of time, temperature and pressure, in particular according to its initial dry matter content and the dry matter content it ultimately wishes to obtain.
  • applying a vacuum means that the indicated pressure is less than 1 bar absolute pressure, contrary to the terms “apply pressure” which means that the pressure is greater than atmospheric pressure.
  • applying a depression between X mbar and Y mbar this means that the absolute pressure is between X mbar and Y mbar.
  • the fourth step of the process according to the invention consists in carrying out a heat treatment on the aqueous solution resulting from step b) or possibly from step c), at a temperature of between 130 ° and 300 ° C. and under a depression comprised between between 50 and 500 mbar. It is under these conditions that the polymerization reaction is carried out.
  • This step is performed in a polymerization reactor, equipped with heating devices and to work under reduced pressure.
  • a reactor may in particular consist of a polymerization oven, or a vacuum oven.
  • the adjustment operation of the dry matter and polymerization is carried out in the same reactor, which advantageously has the aforementioned means and devices.
  • the polymerization reaction is carried out at a temperature of between 130 ° C. and 300 ° C., preferably between 150 ° C. and 200 ° C.
  • the water generated by the reaction is evacuated continuously by evaporation. This operation is carried out under reduced pressure, in particular at a vacuum of between 50 mbar and 500 mbar. In parallel, said reaction is conducted for a time of between 5 minutes and 4 hours, preferably between 5 minutes and 2 hours.
  • Temperature and reaction time are interdependent variables. Care must be taken not to raise the temperature too much so as to avoid any phenomenon of pyrolysis and / or thermal degradation of the products (such degradation may alter the sensory properties final food product).
  • the reaction time decreases as the temperature increases, for a complete polymerization.
  • the products according to the present invention can quite well be manufactured at a temperature of the order of 250 ° and with a residence time of 10 minutes, at a temperature of about 180 ° C. and a residence time of about 90 minutes.
  • one of skill in the art can vary the 1-4 linkage content of the total number of 1-4 -osidic linkages in the following manner; the further the polymerization reaction proceeds, the lower the content.
  • a second subject of the present invention consists of malto-oligo-saccharides that can be obtained according to the process defined above.
  • These malto-oligo saccharides have, according to a first mode, a content of bonds at 1-4 of between 70% and 80% of the total number of 1-osidic bonds. These malto-oligo saccharides have, according to a second mode, a content of 1 -4 bonds comprised between 65% and 83% of the total number of 1,4-dide bonds and / or a ratio of the total number of 1,4-dideic bonds on the total number of osidic bonds 1 -6 greater than 1 and / or a content of bonds at 1-6 between 35 and 58% of the total number of osidic bonds 1 -6.
  • Another subject of the present invention consists of malto-oligo-saccharides having, in a first embodiment, a content of 1-4 bonds of between 70% and 80% of the total number of 1,4-dide bonds.
  • These malto-oligo saccharides have, according to a second mode, a content of 1 -4 bonds comprised between 65% and 83% of the total number of 1,4-dide bonds and / or a ratio of the total number of 1,4-dideic bonds on the total number of osidic bonds 1 -6 greater than 1 and / or a content of bonds at 1-6 between 35 and 58% of the total number of osidic bonds 1 -6.
  • malto-oligo-saccharides objects of the present invention may also be characterized in that they have a content of bonds at 1-6 between 35 and 58% of the total number of osidic bonds 1 -6, advantageously between 38 and 52% of the total number of saccharide bonds 1 -6, preferably between 40% and 50% of the total number of 1 -6 osidic bonds.
  • These malto-oligo-saccharides may also be characterized in that they have a fiber content of between 50% and 70%.
  • malto-oligo-saccharides are also characterized in that they have a glucose level released or accessible after enzymatic digestion of between 1% and 12%, more preferably between 3 and 9%.
  • the malto-oligo saccharides may have a content of 1-4 bonds of between 65% and 80% of the total number of 1,4-dide bonds, in particular between 65% and 70% of the total number of bonds. osidic 1 -4.
  • the malto-oligo saccharides of the first mode can, like that of the second mode, a ratio of the total number of 1 -6 osidic bonds to the total number of osidic bonds 1 -6 greater than 1.
  • the malto-oligo saccharides of the invention have a ratio of the total number of 1 -4 bonds on the total number of bonds 1 -6 ranging from 1.03 to 2.50, for example from 1.05 to 2 .
  • a final subject of the present invention relates to the use of malto-oligo-saccharides according to the invention or capable of being obtained according to the method defined above in human and animal nutrition.
  • the malto-oligo-saccharides according to the invention or obtainable by the process defined above can be incorporated into compositions or products intended for ingestion and oral administration, such as various foodstuffs such as confectionery, pastries, ice cream, chewing gum, chewing gum, beverages, jams, soups, milk-based preparations, yogurt, cakes, prepared animal feed, supplements pharmaceutical, veterinary, dietary or hygienic products such as elixirs, cough syrups, tablets or tablets, lozenges, oral hygiene solutions, toothpastes and toothpastes.
  • Embodiment A Malto-oligo saccharides having a 1-4 linkage content comprised between 65% and 83% of the total number of 1 -4 -sidic linkages, a ratio of the total number of 1 -4 -sidic bonds of the total number of osidic bonds 1 -6 greater than 1 and a content of bonds at 1-6 between 35 and 58% of the total number of osidic bonds 1-6.
  • Embodiment B Malto-oligo saccharides according to Embodiment A further having a ratio of the total number of 1-4 -osidic linkages to the total number of 1-6 -sidic bonds ranging from 1.03 to 2.50, by Example 1, 05 to 2.
  • Embodiment C Malto-oligo saccharides according to Embodiment A or B further having a 1-6 linkage content between 38 and 52% of the total number of 1 -6 osidic linkages preferably between 40% and 50% of the total number of 1 -6 osidic bonds.
  • Embodiment D Malto-oligo saccharides according to one of the embodiments A to C further having a 1-4 linkage content of between 65% and 80% of the total number of 1-to 4-dide linkages.
  • Embodiment E Malto-oligo saccharides having a 1-4 linkage content of between 65% and 80% of the total number of 1,4-dide linkages and a ratio of the total number of 1,4-dide linkages of the total number of osidic bonds 1 -6 greater than 1.
  • Embodiment F Malto-oligo saccharides according to Embodiment E further having a 1-6 linkage content of between 35 and 58% of the total number of 1 -6 osidic linkages, advantageously between 38 and 52% of the number total of 1 -6 osidic bonds, preferably between 40% and 50% of the total number of 1 -6 osidic bonds.
  • Embodiment G Malto-oligo saccharides according to one of embodiments E or F further having a ratio of the total number of 1-osidic bonds to the total number of osidic bonds 1-6 ranging from 1.03 to 2.50, for example from 1.05 to 2.
  • Embodiment H Malto-oligo saccharides having a 1-4 linkage content of between 65% and 83% of the total number of 1,4-dide linkages and a 1-6 linkage content of between 35 and 52% of the total number of saccharide bonds 1-6.
  • Embodiment I Malto-oligo saccharides according to Embodiment H further having a ratio of the total number of 1-4 -osidic bonds to the total number of 1 -6 osidic bonds greater than 1, advantageously ranging from 1.03 to 2.50, for example from 1.05 to 2.
  • Embodiment J Malto-oligo saccharides according to embodiment H or I further having a content of 1-6 bonds between 38 and 52% of the total number of saccharide bonds 1 -6, preferably between 40% and 50% of the total number of saccharide bonds 1-6.
  • Embodiment K Malto-oligo saccharides according to one of Embodiments H to J further having a 1-4 linkage content of from 65% to 80% of the total number of 1-4 -osidic linkages.
  • Embodiment L Malto-oligo saccharides according to one of embodiments A to K further having a fiber content of between 50% and 70%.
  • Embodiment M Malto-oligo saccharides according to one of Embodiments A to L further having a 1-4 linkage content of from 65% to 70% of the total number of 1-4 -osidic linkages.
  • Embodiment N Malto-oligo saccharides according to one of embodiments A to M further having a glucose level released or accessible after enzymatic digestion of between 1% and 12%, more preferably between 3 and 9%.
  • NMR gives access to the proportions in alpha bonds 1, 4 and alpha 1 -6 on the one hand, and the other bonds osidic on the other hand.
  • HAKOMORI gives access to the contents of total osidic bonds in 1 -4, 1 -6, 1 -2 and 1 -3.
  • an Avance I II (Bruker Spectrospin) Fourier Transform Spectrometer, operating at 400 MHz, was used and using 5 mm NMR tubes at 60 ° C. More generally, it is possible to use any other Fourier transform spectrometer, provided that said spectrometer is equipped with all the accessories making it possible to produce and exploit a proton spectrum, as well as an accessory enabling it to work. at temperatures above room temperature. Deuterated water, or D 2 0 (min 99%), Euryso Top (CEA group, Gif-sur-Yvette, France) and sodium salt of 3-trimethylsilyl-1-propanesulfonic acid, are used. or TSPSA (Aldrich, ref 178837).
  • Integrate signals we can particularly refer to Figure 1/2 for the integration terminals. Normalize to 600 the signal S5 corresponding to the non exchangeable protons of anhydroglucose unit (H 2 , H 3 , H 4 , H 5 and 2H 6 ); the rest of the signal corresponding to the set of protons (reductive connections and terminations).
  • HAKOMORI The method of HAKOMORI is that described in the 1964 publication J. Biol. Chem., 55, 205.
  • the glucose level released or accessible after enzymatic digestion is determined according to the following method.
  • This syrup is diluted to 50 ° Bx.
  • 1 kg of material is prepared with the% by weight mentioned in the table below, in a glass beaker. Said beaker is placed on a heating plate, with stirring with a magnet bar set at 500 rpm, the temperature being set at 60 ° C.
  • the citric acid marketed by SIGMA of purity greater than or equal to 99.5%
  • the trays are placed in a vacuum oven for 20 hours at 80 ° C. and then 6 hours at 120 ° C. A depression of 125 mbar is applied in the oven. This gives a dry matter of 95.0%.
  • the trays with the dry product are then placed in a second oven previously heated to 200 ° C, all being put under a vacuum of 125 mbar. The trays are removed 90 minutes later.
  • the product is then diluted with water at 30% dry matter.
  • the Applicant has determined: the% in ⁇ -1 -4 -sidic bonds of the total number of 1-osidic bonds
  • NUTRIOSE FB10 marketed by the applicant company (test n ° 5)
  • PROM ITOR 70 marketed by the company TATE & LYLE (test n ° 7)
  • PROM ITOR 85 marketed by the company TATE & LYLE (test n ° 8)
  • all of these products have a fiber content of at least 60%, in most cases at least 75% and a systematically available glucose content of greater than 10%, in most cases superior at 15%, and sometimes even above 20%.
  • the products according to the invention have a content of 1,4-dide bonds of between 66% and 81%. It is found that, particularly advantageously, these products have a high fiber content, since it is around 60%. Finally, 3 products according to the invention have a very low level of available glucose, levels never reached in the past. This is particularly surprising because these new products, although high in fiber, have a lower fiber content than other products tested. Also, only these products present the ideal compromise between a product relatively rich in fiber, and therefore perfectly adapted in healthy and balanced diets, and a product with a very low bioavailability of glucose vis-à-vis the body, so perfectly adapted to diabetic patients or in regimes aiming at decreasing the sensitivity to this pathology.

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Saccharide Compounds (AREA)
  • Fodder In General (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
EP16707928.4A 2015-02-16 2016-02-16 Malto-oligo-saccharides riches en fibres et presentant une faible biosdisponibilite en glucose, leur procede de fabrication et leurs utilisations en nutrition humaine et animale Withdrawn EP3259279A1 (fr)

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PCT/FR2016/050355 WO2016132064A1 (fr) 2015-02-16 2016-02-16 Malto-oligo-saccharides riches en fibres et presentant une faible biosdisponibilite en glucose, leur procede de fabrication et leurs utilisations en nutrition humaine et animale

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BR112017015944B1 (pt) 2015-01-26 2022-03-22 Cadena Bio, Inc Composição de ração animal, pré-mistura de ração animal, uso e método para produzir uma composição de ração animal
AU2016253010B2 (en) 2015-04-23 2021-06-10 Kaleido Biosciences, Inc. Glycan therapeutics and methods of treatment
US11168152B2 (en) 2016-07-08 2021-11-09 Roquette Freres Hydrogenated glucose polymer composition containing dietary fibres
FR3055090A1 (fr) * 2016-08-17 2018-02-23 Roquette Freres Gateaux moelleux et produits de panification riches en fibres et alleges en sucres
FR3055093A1 (fr) * 2016-08-17 2018-02-23 Roquette Freres Biscuits riches en fibres et alleges en sucres
WO2018033676A1 (fr) * 2016-08-17 2018-02-22 Roquette Freres Dessert glacé a teneur reduite en sucres
FR3055092A1 (fr) * 2016-08-17 2018-02-23 Roquette Freres Composition a base de fruits a teneur reduite en sucres
FR3055091A1 (fr) * 2016-08-17 2018-02-23 Roquette Freres Composition de garniture alimentaire a teneur reduite en sucres
WO2018033677A1 (fr) * 2016-08-17 2018-02-22 Roquette Freres Composition laitiere a teneur reduite en sucres
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WO2019090182A2 (en) 2017-11-03 2019-05-09 Kaleido Biosciences, Inc. Glycan preparations and methods of use for hyperammonemia
JP2022506635A (ja) * 2018-11-08 2022-01-17 カレイド・バイオサイエンシズ・インコーポレイテッド オリゴ糖組成物およびその使用方法
CN118696065A (zh) 2022-02-17 2024-09-24 嘉吉公司 抗性糊精和制备抗性糊精的方法
WO2023159171A1 (en) 2022-02-17 2023-08-24 Cargill, Incorporated Resistant dextrins and methods of making resistant dextrins
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JP2020203903A (ja) 2020-12-24
CN107250143A (zh) 2017-10-13
CA2976734A1 (fr) 2016-08-25
KR20170117080A (ko) 2017-10-20
CN107250143B (zh) 2021-04-02
US20180037599A1 (en) 2018-02-08
WO2016132064A1 (fr) 2016-08-25
BR112017017538B1 (pt) 2022-02-08
FR3032709B1 (fr) 2017-02-24
BR112017017538A2 (pt) 2018-04-17
CA2976734C (fr) 2023-09-26
ES2848319T3 (es) 2021-08-06
KR20240006709A (ko) 2024-01-15
FR3032709A1 (fr) 2016-08-19
MX2017010576A (es) 2017-11-15
EP3056506A1 (fr) 2016-08-17
JP6811180B2 (ja) 2021-01-13
US10479812B2 (en) 2019-11-19
EP3056506B1 (fr) 2020-08-26
CN112079880A (zh) 2020-12-15

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