WO2012126035A1 - Reduced sodium salt composition - Google Patents
Reduced sodium salt composition Download PDFInfo
- Publication number
- WO2012126035A1 WO2012126035A1 PCT/AU2011/001374 AU2011001374W WO2012126035A1 WO 2012126035 A1 WO2012126035 A1 WO 2012126035A1 AU 2011001374 W AU2011001374 W AU 2011001374W WO 2012126035 A1 WO2012126035 A1 WO 2012126035A1
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- WIPO (PCT)
- Prior art keywords
- particle size
- sodium chloride
- salt
- particles
- composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 100
- 159000000000 sodium salts Chemical class 0.000 title 1
- 239000002245 particle Substances 0.000 claims abstract description 219
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 212
- 150000003839 salts Chemical class 0.000 claims abstract description 171
- 239000011780 sodium chloride Substances 0.000 claims abstract description 106
- 238000009826 distribution Methods 0.000 claims abstract description 46
- 235000013305 food Nutrition 0.000 claims abstract description 40
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 29
- 239000001103 potassium chloride Substances 0.000 claims description 24
- 235000011164 potassium chloride Nutrition 0.000 claims description 24
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 12
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 12
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 10
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 6
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- 235000011148 calcium chloride Nutrition 0.000 claims description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 6
- 235000011147 magnesium chloride Nutrition 0.000 claims description 6
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 6
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 6
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 6
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 6
- 235000011151 potassium sulphates Nutrition 0.000 claims description 6
- 235000019270 ammonium chloride Nutrition 0.000 claims description 5
- 238000009938 salting Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000010410 dusting Methods 0.000 claims 1
- 239000000796 flavoring agent Substances 0.000 abstract description 31
- 235000019600 saltiness Nutrition 0.000 abstract description 25
- 235000019634 flavors Nutrition 0.000 abstract description 18
- 235000019640 taste Nutrition 0.000 abstract description 11
- 230000002411 adverse Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 239000000523 sample Substances 0.000 description 26
- 230000008447 perception Effects 0.000 description 20
- 238000004090 dissolution Methods 0.000 description 17
- 235000002595 Solanum tuberosum Nutrition 0.000 description 16
- 244000061456 Solanum tuberosum Species 0.000 description 16
- 235000019643 salty taste Nutrition 0.000 description 10
- 239000011734 sodium Substances 0.000 description 10
- 229910052708 sodium Inorganic materials 0.000 description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 9
- 235000011194 food seasoning agent Nutrition 0.000 description 7
- 108091005708 gustatory receptors Proteins 0.000 description 7
- 239000013068 control sample Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 208000025371 Taste disease Diseases 0.000 description 3
- 235000019658 bitter taste Nutrition 0.000 description 3
- 235000019656 metallic taste Nutrition 0.000 description 3
- 235000013606 potato chips Nutrition 0.000 description 3
- -1 salt compounds Chemical class 0.000 description 3
- 235000019608 salt taste sensations Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010013911 Dysgeusia Diseases 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 150000001875 compounds Chemical group 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000001692 EU approved anti-caking agent Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000018984 mastication Effects 0.000 description 1
- 238000010077 mastication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000004712 monophosphates Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 235000021264 seasoned food Nutrition 0.000 description 1
- 230000030883 sensory perception of salty taste Effects 0.000 description 1
- 230000014860 sensory perception of taste Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005029 sieve analysis Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- NOJNFULGOQGBKB-UHFFFAOYSA-M sodium;3-[3-tert-butylsulfanyl-1-[[4-(6-ethoxypyridin-3-yl)phenyl]methyl]-5-[(5-methylpyridin-2-yl)methoxy]indol-2-yl]-2,2-dimethylpropanoate Chemical compound [Na+].C1=NC(OCC)=CC=C1C(C=C1)=CC=C1CN1C2=CC=C(OCC=3N=CC(C)=CC=3)C=C2C(SC(C)(C)C)=C1CC(C)(C)C([O-])=O NOJNFULGOQGBKB-UHFFFAOYSA-M 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
Classifications
-
- 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
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/40—Table salts; Dietetic salt substitutes
-
- 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
Definitions
- the present invention is directed to a salt composition, a method of choosing a salt composition, a salted food product, and a method of salting a food product.
- Salt is a popular seasoning for food products.
- Salt typically comprises sodium chloride crystals, but can further comprise other mineral salts.
- the present invention is directed to a salt composition, salted food product, a method of choosing a salt composition, and a method for salting a food product.
- the salt composition comprises sodium chloride particles having a bi-modal peak particle size distribution, and at least one edible salt other than sodium chloride (such as potassium chloride, calcium chloride, magnesium chloride, magnesium sulfate, and potassium sulfate) having a peak particle size distribution that lies between the two peaks of the bi-modal peak size.
- Figure 1 depicts the saltiness perception over time for two different sodium chloride compositions
- Figure 2 depicts the saltiness perception of one embodiment of the inventive salt composition
- Figure 3 depicts a salt composition with bi-modal particle size distribution peaks.
- the present invention is thus directed to methods and salt compositions that can be used to provide a salted food product with reduced levels of sodium chloride, but without the consumer perceiving a meaningful loss in salty flavor or meaningful increase in off-flavors.
- the inventive composition combines sodium chloride, which almost universally provides a salty flavor with no metallic, bitter or otherwise objectionable off-flavors, with at least one edible salt other than sodium chloride, which some tasters describe as having such metallic, bitter or other off-flavors.
- the inventors herein have determined that any off- flavors exhibited by particles of edible salts other than sodium chloride can be effectively masked by combining them with larger and smaller particles of sodium chloride, which has not been recognized in the art, as described in detail below.
- the dissolution rate for a solid edible salt particle into aqueous solution is dependent on several factors, including solubility, but one of the main factors is the extent of the interaction between the solid surface and the liquid.
- the dissolution rate of most edible salts is related to the rate of the surface reaction. This means that providing more surface area per weight for a given edible salt will increase the dissolution rate of the salt.
- One way to increase the surface area per weight of salt is to decrease the size of the salt particles. Assuming a cubic salt crystal shape of a given density, halving the particle size of a given weight of salt will result in a doubling of the surface area per weight of salt. Conversely, the surface area per weight of a salt can be decreased by increasing the size of the salt particles.
- the inventors herein do not assume that every edible salt has a cubic crystal shape, and this invention is not based on such an assumption.
- the cubic crystal shape is merely offered to demonstrate the principle that, for any given salt, decreasing the particle size will increase the surface area per weight, and increasing the particle size will decrease the surface area per weight. In other words, the surface area per weight for a given salt is inversely related to the particle size. Again, an increase of the surface area per weight of a salt will result in an increase in dissolution rate, while a decrease in the surface area per weight will result in a decrease in dissolution rate.
- the surface area per weight of a salt While there are other ways to modify the surface area per weight of a salt, such as by altering the physical structure of the salt, it is extremely difficult to directly measure the surface area of a salt composition and use it to determine the surface area per weight. However, instead of using direct measurement, the inverse relationship between particle size and surface area per weight allows a practitioner of the present invention to reasonably approximate the surface area per weight, and therefore the dissolution rate, of different salt compounds. As such, the dissolution rate of 200 micron sodium chloride particles is expected to be approximately equivalent to the dissolution rate of 200 micron potassium chloride particles. Similarly, the dissolution rate of 100 micron potassium chloride will be faster than 200 micron sodium chloride, but slower than 10 micron sodium chloride.
- the dissolution rate of a salt is important to saltiness perception because, as described above, the salt taste receptors in the human mouth only perceive dissolved salt ions, and moreover, are able to perceive differences in concentration of those ions in solution. Therefore, a smaller salt particle with a higher dissolution rate will rapidly increase the salt concentration in saliva in the areas around the salty taste receptors, which will cause the receptors to perceive the salt as initially saltier tasting than a salt with a lower dissolution rate. However, the dissolved salt will also rapidly diffuse into saliva present in the mouth away from salty taste receptors due to the motion caused by mastication and generally high diffusion rate of the ions present in edible salts.
- Figure 1 is a theoretical graph comparing the intensity of the saltiness perception over time for a given weight of salt particles having two different particle sizes.
- the curve for particles having a smaller particle size is represented by 102
- the curve for particles having a larger particle size is represented by 104.
- the smaller particle size salt curve 102 is perceived more quickly and more intensely than 104, but does not extend the saltiness perception for as long a period of time as 104.
- a composite saltiness perception curve for a mixture of the particles represented by 102 and 104 would have a similar shape, with two intensity peaks separated by a valley.
- Salt compositions currently available in the market can be purchased according to particle size distributions.
- a salt composition can be purchased that has a weighted mean particle size of 220 microns, wherein the particle sizes range from 10 microns to 600 microns, with a peak at 220 microns.
- the distribution of the particles surrounding the peak can follow an approximately Gaussian or normal distribution.
- Salt compositions can also be purchased with relatively tight or loose particle size distributions and ranges, depending on the intended application of the salt composition.
- the inventive composition herein is a combination of salt particles which are chosen according to particle size.
- the inventive composition is a combination of sodium chloride and at least one edible salt other than sodium chloride, wherein the particle size distribution of the sodium chloride particles is bi-modal, and the other edible salt exhibits mono-modal distribution.
- the particle size peak of the other edible salt falls between the particle sizes associated with each of the bi-modal peaks of the sodium chloride particles.
- the inventive composition provides superior saltiness flavor over prior art compositions because the salty taste receptors receive the following flavor profile: an initial, intense pure sodium chloride saltiness perception provided by the small particle size sodium chloride, followed by a saltiness perception similar to sodium chloride provided by the intermediately sized other edible salt, concluded by a pure sodium chloride saltiness perception provided by the large particle sized sodium chloride. In this way, any off-flavors exhibited by the other edible salt are masked by the initial and final pure sodium chloride salty perception. This principle has been experimentally verified, as described in more detail in the Examples section. [0019]
- Figure 2 is a graphical depiction of the salty flavor profile of the inventive composition.
- Curves 102 and 104 illustrate the saltiness perception of the small and large sodium chloride particles, respectively.
- Curve 103 illustrates the saltiness perception of the other edible salt having an intermediate particle size. The inventive composition will, therefore, be perceived as an almost continuously pure sodium chloride saltiness.
- Figure 3 depicts the particle size distribution for a theoretical composition of sodium chloride particles having bi-modal distribution with peaks 202 and 204.
- the particle size distribution shown in Figure 3 is in weight percent versus particle size, which is the preferred measure of particle size distribution because it is relatively easy to measure through sieve analysis.
- particle size distribution curves based on volume or weighted volume are expected to have a similar profile, and are believed to function on principles similar to those that govern the inventive composition disclosed and claimed herein.
- a composition is said to have a particle size distribution with a peak at a particular particle size (or particular particle sizes)
- a plot or graph of particle size (x) versus weight percent of particles (y) on an x-y axis will show at least one peak (exactly two, in the case of Figure 3).
- a group of sodium chloride particles can be given bi-modal distribution in a number of ways. For example, two different mono-modal sodium chloride compositions can be combined into a single composition. As long as the peak particle sizes of each composition are far enough apart, or the peaks for each composition are sharp enough, that substantial overlap in particles between each peak particle size does not occur, the resulting composition will have a bi-modal particle size distribution similar to that shown in Figure 3. As stated above, mono-modal sodium chloride compositions are commercially available.
- a second way to produce a sodium chloride composition with bi-modal particle size peak distribution is to use separation processes (e.g. sieving, filtering) on a mono-modal or random salt composition to remove at least one particle size fraction and produce a desired bi-modal distribution.
- This method may provide a practitioner with a high level of control over the final particle size distribution, but may also result in unacceptable amounts of waste, depending on whether the waste portion of salt may be put to other uses. Combinations of these methods or other methods may also be used, as determined by one skilled in the art after reading the teachings contained herein.
- the inventive composition allows a practitioner to lower the level of sodium chloride, and therefore the level of sodium, applied to salted food products without adversely affecting the salty flavor of the food. It also allows a practitioner to provide a different nutritional profile in a salt composition applied to a food product without adversely affecting flavor.
- the different nutritional profile is provided by salts that utilize ions other than sodium, which the human body needs in order to function.
- the edible salt other than sodium chloride is an edible inorganic salt with a cation selected from the group consisting of alkali metal ions (other than Na + , and preferably consisting of + ), earth alkali ions (preferably Mg 2+ or Ca 2+ ), and polyatomic cations (preferably ammonium), or an anion selected from the group consisting of phosphates (preferably monophosphates: PO4 3* , HPO4 2" , H2PO4 " ), sulfates (SO4 2 ),
- halogenides preferably CI "
- Preferred examples of edible salts other than sodium chloride include ammonium chloride, potassium chloride, calcium chloride, magnesium chloride, magnesium sulfate, and potassium sulfate. Any salts actually included in a food product according to the present invention should be food-safe and applied in accordance with any applicable laws, regulations and standards relating to food safety. [0024] The table below contains the solubility (given in grams of salt per 100 grams of water at 1 atmosphere of pressure) of sodium chloride and several other edible salts.
- Calcium sulfate is not included in the list of preferred edible salts to be used with the present invention due to its low water solubility at temperatures similar to the human mouth. However, the remainder of edible salts listed in Table 1 could be used as the non- NaCl edible salt in the inventive composition disclosed herein.
- a first potato chip sample (the control) was salted at a level of 1.3% by weight with a first control pure sodium chloride composition having a mean particle size of 220 microns.
- a first control pure sodium chloride composition having a mean particle size of 220 microns.
- a second potato chip sample was salted at a level of 1.3% by weight with a second pure sodium chloride composition having a mean particle size of 15 microns.
- a third potato chip sample was salted at a level of 1.3% by weight with a first pure potassium chloride composition having a mean particle size of about 250 microns.
- a fourth potato chip sample was salted at a level of 1.3% by weight with a second potassium chloride composition comprising a mixture of around 35% pure potassium chloride with a particle size of about 75 microns and 65% pure sodium chloride having a mean particle size of around 220 microns
- a fifth potato chip sample was salted at a level of 1.3% by weight with an inventive salt composition that was a mixture of equal weight proportions of the first and second sodium chloride compositions, and the second potassium chloride composition. Therefore, the inventive composition had bi-modal particle size distribution for sodium chloride, with particle size peaks for sodium chloride at 220 microns and 15 microns, and a mono-modal particle size peak for potassium chloride at 75 microns. The inventive composition had 33% less sodium than the control sodium chloride composition.
- the testers described it as a clean salt taste with an even profile, good impact and longevity.
- the testers described it as a clean taste with strong initial impact, but less prolonged salt taste when compared with the first sample.
- the testers described it as a sharp salty taste with strong, long lasting bitter/metallic taste.
- the testers described it as a very sharp initial salty taste with a bitter/metallic taste that dissipated much more quickly than the third sample.
- a first potato chip sample (the control sample) was salted with pure sodium chloride having a mean particle size of 220 microns, at a level of 1.3% by weight.
- a second potato chip sample was salted with pure sodium chloride having a mean particle size of about 15 microns at a level of 1.105% by weight.
- a third potato chip sample was salted with the inventive composition used in the fifth potato chip sample described with respect to the first set of tests above, at a level of 1.2% by weight. Therefore, the third potato chip sample contained about 0.8% sodium chloride by weight.
- the three samples in the second set of tests were subjected to more rigorous analyses than were used in the first set of tests.
- the taste testers conducted blind taste tests of the control, second test, and third test samples, comparing them for liking and attribute strength.
- the testers liked the third potato chip sample more than the control sample in terms of appearance and overall flavor, but did not show a statistically significant preference for either sample.
- the testers also showed no statistically significant difference in liking the aftertaste of the control and third sample.
- the comments of the testers showed that the differentiation on the basis of overall taste was due to a stronger salty impact and stronger salty flavor perceived in the third sample, and neither sample was described as bitter.
- the testers did not demonstrate any statistically significant difference between the second sample and the control sample in terms of liking or preference.
- the comments regarding the second sample showed that the second sample was slightly blander than the control sample, but not enough to generate a difference in appeal.
- Applicants have also conducted similar taste tests on potato chips that have been seasoned with a seasoning composition that typically includes salt plus other flavors (such as cheese, vinegar, or barbeque flavors).
- the control samples in these tests used pure sodium chloride as the salt component of the seasoning composition, and the test samples used the inventive composition described herein as the salt component of the seasoning composition.
- the inventive salt composition can be used as a salt replacer in seasoning applications with similar effectiveness.
- a salt composition comprises a plurality of sodium chloride particles having a bi-modal particle size distribution with a first peak at a first particle size and a second peak at a second particle size, wherein said first particle size is smaller than said second particle size; and a plurality of particles of at least one edible salt other than sodium chloride, having a particle size distribution comprising a third peak at a third particle size, wherein said third particle size is greater than said first particle size and smaller than said second particle size.
- the salt composition consists essentially of the foregoing salt particles.
- a method of choosing a salt composition comprises providing a first salt comprising a plurality of sodium chloride particles having a particle size distribution with a first peak at a first particle size; providing a second salt comprising a plurality of sodium chloride particles having a particle size distribution with a second peak at a second particle size which is larger than said first particle size; providing a third salt comprising a plurality of particles of at least one edible salt other than sodium chloride having a particle size distribution with a third peak at a third particle size, which is larger than said first particle size and smaller than said second particle size; and combining said first, second and third salts at a predetermined weight ratio to produce said salt composition.
- the method of choosing a salt composition comprises providing a first salt comprising a plurality of sodium chloride particles having bi-modal particle size distribution, with a first peak at a first particle size and second peak at a second particle size, which is larger than said first particle size; providing a third salt comprising a plurality of particles of at least one edible salt other than sodium chloride having a particle size distribution with a third peak at a third particle size, which is larger than said first particle size and smaller than said second particle size; and combining said first, and third salts at a predetermined weight ratio to produce said salt composition.
- the predetermined weight ratio can be readily determined by one skilled in the art, after reading and considering the teachings herein, without undue experimentation.
- One example of a preferred weight ratio of large sodium chloride:intermediate edible salt:small sodium chloride is about 1 :1 :1.
- other weight ratios are within the scope of the present invention, and will depend on the solubility, dissolution rate, and the strength of salty flavor and off-flavors present in the individual edible salts used in conjunction with sodium chloride.
- the exact particle sizes used can be readily determined by one skilled in the art, after reading and considering the teachings herein, without undue experimentation.
- One example of a preferred particle size distribution is a composition with sodium chloride particle size peaks at 15 microns and 220 microns, and an edible salt peak at 75 microns.
- other particle size distributions are within the scope of the present invention, and will depend on the solubility, dissolution rate, and the strength of salty flavor and off-flavors present in the individual edible salts used in conjunction with sodium chloride.
- one skilled in the art can tailor the particle size distribution and salt weight ratios for each combination of sodium chloride and other edible salts.
- the edible salt used in the inventive composition is slightly less soluble or has a lower dissolution rate than potassium chloride, one skilled in the art could reduce the particle size of the edible salt (while still keeping it between the large and small sodium chloride particle size peaks) to ensure it is dissolved and perceived between the small and large sodium chloride particles.
- the edible salt is slightly more soluble or has a higher dissolution rate than potassium chloride
- one skilled in the art could increase the particle size of the edible salt (while still keeping it between the large and small sodium chloride particle size peaks) to ensure it is dissolved and perceived between the small and large sodium chloride particles.
- the mono-modal non-sodium chloride edible salt fraction of the inventive composition is a combination of more than one edible salt.
- a method of seasoning a food product comprises providing a food product and applying the salt composition of the present invention to the food product.
- the sodium chloride and other edible salt are combined before being applied to the food product.
- the sodium chloride and other edible salt are applied to the food product in separate steps.
- a bi-modal sodium chloride composition and a mono-modal edible salt composition can be applied to the food product as separate first and second steps.
- a first mono-modal sodium chloride composition, a second mono-modal sodium chloride composition, and a third mono-modal edible salt composition can be applied to the food product in separate first, second and third steps.
- a first bi- modal composition comprising sodium chloride and another edible salt, and a second mono- modal composition comprising sodium chloride can be applied to the food product in separate first and second steps.
- the present invention is a surprising improvement on the prior art because the amount of sodium applied to a food product can be reduced by at least 33% with no meaningful difference in saltiness perception by the consumer, and no meaningful perception of off-flavors associated with edible salts other than sodium chloride.
- This sodium reduction strategy can be coupled with other sodium reduction strategies to synergistically reduce the levels of sodium present in topically seasoned food products.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2011363023A AU2011363023B2 (en) | 2011-03-22 | 2011-10-26 | Reduced sodium salt composition |
MX2013010834A MX367582B (en) | 2011-03-22 | 2011-10-26 | Reduced sodium salt composition. |
BR112013024124A BR112013024124A2 (en) | 2011-03-22 | 2011-10-26 | low sodium salt composition |
RU2013146597/13A RU2578484C2 (en) | 2011-03-22 | 2011-10-26 | Composition with low content of sodium salt |
CA2830843A CA2830843C (en) | 2011-03-22 | 2011-10-26 | Reduced sodium salt composition |
CN2011800702831A CN103476270A (en) | 2011-03-22 | 2011-10-26 | Sodium-reduced salt composition |
EP11861765.3A EP2688426A4 (en) | 2011-03-22 | 2011-10-26 | Reduced sodium salt composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/069,040 | 2011-03-22 | ||
US13/069,040 US20120244263A1 (en) | 2011-03-22 | 2011-03-22 | Reduced sodium salt composition |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012126035A1 true WO2012126035A1 (en) | 2012-09-27 |
WO2012126035A4 WO2012126035A4 (en) | 2012-11-15 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/AU2011/001374 WO2012126035A1 (en) | 2011-03-22 | 2011-10-26 | Reduced sodium salt composition |
Country Status (9)
Country | Link |
---|---|
US (1) | US20120244263A1 (en) |
EP (1) | EP2688426A4 (en) |
CN (1) | CN103476270A (en) |
AU (1) | AU2011363023B2 (en) |
BR (1) | BR112013024124A2 (en) |
CA (1) | CA2830843C (en) |
MX (1) | MX367582B (en) |
RU (1) | RU2578484C2 (en) |
WO (1) | WO2012126035A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3432723A4 (en) * | 2016-03-24 | 2019-10-30 | General Mills, Inc. | Dough-based food product and method of preparing |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108463114A (en) * | 2016-01-13 | 2018-08-28 | Wm.雷格利Jr.公司 | The few salt mixture of confectionery |
CN105747185A (en) * | 2016-03-08 | 2016-07-13 | 重庆市生物技术研究所有限责任公司 | Low-sodium salt agent and preparation method thereof |
US10881123B2 (en) * | 2017-10-27 | 2021-01-05 | Frito-Lay North America, Inc. | Crystal morphology for sodium reduction |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090571A1 (en) | 1982-03-29 | 1983-10-05 | Morton Thiokol, Inc. | Flaked salt composition and process of preparing the same |
WO1999047005A1 (en) * | 1998-03-16 | 1999-09-23 | General Mills, Inc. | Microwave popcorn fortified with calcium and method of preparation |
US20080008790A1 (en) | 2006-06-30 | 2008-01-10 | Michael Jensen | Seasoned food, seasoning, and method for seasoning a food product |
WO2008005231A2 (en) * | 2006-06-30 | 2008-01-10 | Conagra Foods, Inc. | Seasoning and method for enhancing and potentiating food flavor |
WO2008043054A2 (en) | 2006-10-05 | 2008-04-10 | Chigurupati Sambasiva Rao | Method for producing a low sodium salt composition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2900799A1 (en) * | 2006-05-15 | 2007-11-16 | Lesaffre & Cie | NEW NACI SALT SUBSTITUTE AGENT, ITS USE AND CONTAINER PRODUCTS |
US7923047B2 (en) * | 2006-06-30 | 2011-04-12 | Conagra Foods Rdm, Inc. | Seasoning and method for seasoning a food product while reducing dietary sodium intake |
US20110097449A1 (en) * | 2006-06-30 | 2011-04-28 | Conagra Foods Rdm, Inc. | Seasoning and method for seasoning a food product while reducing dietary sodium intake |
-
2011
- 2011-03-22 US US13/069,040 patent/US20120244263A1/en not_active Abandoned
- 2011-10-26 CN CN2011800702831A patent/CN103476270A/en active Pending
- 2011-10-26 WO PCT/AU2011/001374 patent/WO2012126035A1/en active Application Filing
- 2011-10-26 AU AU2011363023A patent/AU2011363023B2/en active Active
- 2011-10-26 EP EP11861765.3A patent/EP2688426A4/en not_active Withdrawn
- 2011-10-26 MX MX2013010834A patent/MX367582B/en active IP Right Grant
- 2011-10-26 CA CA2830843A patent/CA2830843C/en active Active
- 2011-10-26 RU RU2013146597/13A patent/RU2578484C2/en not_active IP Right Cessation
- 2011-10-26 BR BR112013024124A patent/BR112013024124A2/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090571A1 (en) | 1982-03-29 | 1983-10-05 | Morton Thiokol, Inc. | Flaked salt composition and process of preparing the same |
WO1999047005A1 (en) * | 1998-03-16 | 1999-09-23 | General Mills, Inc. | Microwave popcorn fortified with calcium and method of preparation |
US20080008790A1 (en) | 2006-06-30 | 2008-01-10 | Michael Jensen | Seasoned food, seasoning, and method for seasoning a food product |
WO2008005231A2 (en) * | 2006-06-30 | 2008-01-10 | Conagra Foods, Inc. | Seasoning and method for enhancing and potentiating food flavor |
WO2008043054A2 (en) | 2006-10-05 | 2008-04-10 | Chigurupati Sambasiva Rao | Method for producing a low sodium salt composition |
Non-Patent Citations (2)
Title |
---|
See also references of EP2688426A4 |
STRAUSS, S.: "Parse the salt, please", NATURE MEDICINE, vol. 16, no. 8, August 2010 (2010-08-01), pages 841 - 843, XP055127189 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3432723A4 (en) * | 2016-03-24 | 2019-10-30 | General Mills, Inc. | Dough-based food product and method of preparing |
Also Published As
Publication number | Publication date |
---|---|
AU2011363023B2 (en) | 2015-11-05 |
EP2688426A4 (en) | 2014-08-27 |
CN103476270A (en) | 2013-12-25 |
MX367582B (en) | 2019-08-26 |
WO2012126035A4 (en) | 2012-11-15 |
CA2830843C (en) | 2019-01-08 |
RU2578484C2 (en) | 2016-03-27 |
BR112013024124A2 (en) | 2016-12-13 |
US20120244263A1 (en) | 2012-09-27 |
AU2011363023A1 (en) | 2013-10-10 |
EP2688426A1 (en) | 2014-01-29 |
RU2013146597A (en) | 2015-04-27 |
AU2011363023A8 (en) | 2013-10-31 |
CA2830843A1 (en) | 2012-09-27 |
MX2013010834A (en) | 2014-03-21 |
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