JPS61219364A - Heat storage material or the like having freshness preserving temperature range - Google Patents
Heat storage material or the like having freshness preserving temperature rangeInfo
- Publication number
- JPS61219364A JPS61219364A JP60063022A JP6302285A JPS61219364A JP S61219364 A JPS61219364 A JP S61219364A JP 60063022 A JP60063022 A JP 60063022A JP 6302285 A JP6302285 A JP 6302285A JP S61219364 A JPS61219364 A JP S61219364A
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- storage material
- temperature range
- salt
- compounds
- 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.)
- Pending
Links
- 238000005338 heat storage Methods 0.000 title claims abstract description 17
- 239000011232 storage material Substances 0.000 title claims abstract description 17
- -1 NaCl) Chemical class 0.000 claims abstract description 20
- 235000013305 food Nutrition 0.000 claims abstract description 18
- 150000003839 salts Chemical class 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 150000001413 amino acids Chemical class 0.000 claims abstract description 7
- 150000007524 organic acids Chemical class 0.000 claims abstract description 6
- 229910017464 nitrogen compound Inorganic materials 0.000 claims abstract description 5
- 150000002830 nitrogen compounds Chemical class 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002904 solvent Substances 0.000 claims abstract description 3
- 238000007710 freezing Methods 0.000 claims description 11
- 230000008014 freezing Effects 0.000 claims description 11
- 150000001298 alcohols Chemical class 0.000 claims description 7
- 235000000346 sugar Nutrition 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 235000005985 organic acids Nutrition 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000008163 sugars Chemical class 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims 1
- 235000019441 ethanol Nutrition 0.000 abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract description 6
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract description 3
- 239000011780 sodium chloride Substances 0.000 abstract description 3
- 239000004471 Glycine Substances 0.000 abstract description 2
- 235000019270 ammonium chloride Nutrition 0.000 abstract description 2
- 239000001110 calcium chloride Substances 0.000 abstract description 2
- 229910001628 calcium chloride Inorganic materials 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract 2
- 150000001720 carbohydrates Chemical class 0.000 abstract 2
- 229920001353 Dextrin Polymers 0.000 abstract 1
- 239000004375 Dextrin Substances 0.000 abstract 1
- 235000011148 calcium chloride Nutrition 0.000 abstract 1
- 235000019425 dextrin Nutrition 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 13
- 235000001014 amino acid Nutrition 0.000 description 5
- 208000035404 Autolysis Diseases 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 4
- 206010057248 Cell death Diseases 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 150000002632 lipids Chemical class 0.000 description 4
- 235000018102 proteins Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 230000028043 self proteolysis Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- DJRPCZOTIKTSSC-UHFFFAOYSA-N 3-[[2,4-bis(sulfanylidene)-1,3-thiazinan-5-yl]diazenyl]-5-chloro-2-hydroxybenzenesulfonic acid Chemical compound OC1=C(C=C(C=C1N=NC1C(NC(SC1)=S)=S)Cl)S(=O)(=O)O DJRPCZOTIKTSSC-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- XUIIKFGFIJCVMT-GFCCVEGCSA-N D-thyroxine Chemical compound IC1=CC(C[C@@H](N)C(O)=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 XUIIKFGFIJCVMT-GFCCVEGCSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- LEVWYRKDKASIDU-IMJSIDKUSA-N L-cystine Chemical compound [O-]C(=O)[C@@H]([NH3+])CSSC[C@H]([NH3+])C([O-])=O LEVWYRKDKASIDU-IMJSIDKUSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Chemical compound CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229960003067 cystine Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000002337 glycosamines Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 229960004903 invert sugar Drugs 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- AVTYONGGKAJVTE-OLXYHTOASA-L potassium L-tartrate Chemical compound [K+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O AVTYONGGKAJVTE-OLXYHTOASA-L 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000001472 potassium tartrate Substances 0.000 description 1
- 229940111695 potassium tartrate Drugs 0.000 description 1
- 235000011005 potassium tartrates Nutrition 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229960004249 sodium acetate Drugs 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229960001790 sodium citrate Drugs 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000001433 sodium tartrate Substances 0.000 description 1
- 229960002167 sodium tartrate Drugs 0.000 description 1
- 235000011004 sodium tartrates Nutrition 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229940034208 thyroxine Drugs 0.000 description 1
- XUIIKFGFIJCVMT-UHFFFAOYSA-N thyroxine-binding globulin Natural products IC1=CC(CC([NH3+])C([O-])=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 XUIIKFGFIJCVMT-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
Landscapes
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は，水を溶媒としアルコール類及びその化合物等
，アルカリ金属塩類及びその化合物等，アルカリ土金属
塩類及びその化合物等，窒素化合物類等，有機酸類及び
有機酸塩類等，糖類アミノ酸類等の溶質の一種若しくは
二種類以上を含有している蓄熱剤を容器様（袋態等を含
む）等に封入した蓄熱材等により食品の氷結点に合つた
冷却温度帯で食品等を保冷して鮮度維持を目的とした蓄
熱材に関するものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention is applicable to alcohols and their compounds, alkali metal salts and their compounds, alkaline earth metal salts and their compounds, nitrogen compounds, etc. using water as a solvent. , organic acids, organic acid salts, etc., sugars, amino acids, and other solutes. This relates to a heat storage material that keeps food, etc. cold in a cooling temperature range suitable for the purpose of maintaining freshness.
〈従来の技術〉
従来食品の鮮度保持を目的として使用されている保冷剤
は０℃の氷の温度帯にて冷却されているもの或いは、食
品の氷結点以下の凍結する温度帯の保冷剤にて冷却保持
されている。<Prior art> The ice packs conventionally used for the purpose of keeping food fresh are those that are cooled in the 0°C ice temperature range, or those that are cooled in the freezing temperature range below the freezing point of the food. It is kept cool.
〈発明が解決しようとする問題点〉
上記従来では，０℃の氷の温度帯での保冷剤では好冷菌
の増殖，自己消化，たん白質及び脂質の変化の抑制がで
きないため長時間の鮮度保持は困難である，又食品の氷
結点以下の凍結温度帯の保冷剤では好冷菌の増殖，自己
消化，たん白質の変化及び脂質の変化の抑制はできるが
食品の組織細胞は氷結晶の生成及び生長により崩壊され
長時間の鮮度保持は困難である。<Problems to be solved by the invention> In the above-mentioned conventional ice packs, ice packs in the 0°C ice temperature range cannot suppress the growth of psychrophilic bacteria, autolysis, and changes in proteins and lipids, resulting in long-term freshness. In addition, ice packs in the freezing temperature range below the freezing point of food can suppress the growth of psychrophilic bacteria, autolysis, changes in protein, and changes in lipids, but the tissue cells of the food are protected by ice crystals. It is difficult to maintain freshness for a long time because it is destroyed by generation and growth.
〈問題点を解決する手段〉
本発明は，上記鮮度保持が困難な問題点を解決するため
氷点下０．５℃乃至氷点下１０℃の温度帯範囲内で蓄熱
剤の氷結晶帯の潜熱を利用し食品の氷結点に合つた鮮度
保持温度帯を形成した蓄熱材等を使用し問題点を解決し
た。<Means for solving the problem> In order to solve the above-mentioned problem of difficulty in maintaining freshness, the present invention utilizes the latent heat of the ice crystal zone of the heat storage agent within the temperature range of -0.5°C to -10°C. The problem was solved by using heat storage materials that have a freshness-preserving temperature range that matches the freezing point of the food.
〈作用〉
本発明の蓄熱材等は氷結晶帯の潜熱を利用し食品の氷結
点に合つた鮮度保持温度帯をもつ蓄熱材等であるから冷
却保存中の食品等の組織細胞は氷結晶の生成及び生長に
よる細胞の崩壊はなく。又好冷菌の増殖，自己消化，た
ん白質及び脂質の変化も抑制され食品等の鮮度は保持さ
れる。<Function> Since the heat storage material of the present invention utilizes the latent heat of the ice crystal zone and has a freshness preservation temperature range that matches the freezing point of food, the tissue cells of foods, etc. that are being stored under cooling are exposed to the ice crystals. There was no cell collapse due to generation and growth. In addition, the proliferation of psychrophilic bacteria, autolysis, and changes in proteins and lipids are also suppressed, and the freshness of foods, etc. is maintained.
〈実施例〉 本発明の実施例を説明する。<Example> Examples of the present invention will be described.
蓄熱材等に使用されている溶質等は下記の類によつて大
別される。Solutes used in heat storage materials etc. are broadly classified into the following categories.
１、アルコール類及びその化合物等
一価飽和アルコール，不飽和アルコール，２価アルコー
ル，アミノアルコール，３価アルコール，４価以上の多
価アルコール，等があり一例として，エチルアルコール
，プロピールアルコール，プロピレングリコール，等が
ある。1. Alcohols and their compounds, etc. Monovalent saturated alcohols, unsaturated alcohols, dihydric alcohols, amino alcohols, trihydric alcohols, polyhydric alcohols of tetrahydric or higher valence, etc. Examples include ethyl alcohol, propyl alcohol, propylene There are glycols, etc.
２、アルカリ金属塩類及びその化合物等塩化ナトリウム
，硫酸ナトリウム，リン酸ナトリウム，炭酸ナトリウム
，酸性炭酸ナトリウム，塩化ナトリウム，硫酸カリウム
，塩素酸カリウム，等がある。2. Alkali metal salts and their compounds, etc. Sodium chloride, sodium sulfate, sodium phosphate, sodium carbonate, acidic sodium carbonate, sodium chloride, potassium sulfate, potassium chlorate, etc.
３、アルカリ土金属塩類及びその化合物等塩化マグネシ
ウム，塩化カルシウム，等、４、窒素化合物類等
塩化アムモニウム，炭酸アムモニウム，硫酸アムモニウ
ム，
５、有機酸類及び有機酸塩類等
酢酸，クエン酸，酒石酸，等、及び酢酸ナトリウム，ク
エン酸ナトリウム，酒石酸ナトリウム酒石酸カリウム，
等。3. Alkaline earth metal salts and their compounds such as magnesium chloride, calcium chloride, etc. 4. Nitrogen compounds such as ammonium chloride, ammonium carbonate, ammonium sulfate, 5. Organic acids and organic acid salts such as acetic acid, citric acid, tartaric acid, etc. , and sodium acetate, sodium citrate, sodium tartrate, potassium tartrate,
etc.
６、糖類等，
単糖類，オリゴ糖類，多糖類，があり一例として果糖，
蔗糖，転化糖，麦芽糖，葡萄糖，乳糖，アミノ糖，デキ
スリン，等がある。6. Sugars, etc., such as monosaccharides, oligosaccharides, and polysaccharides; examples include fructose,
These include sucrose, invert sugar, maltose, glucose, lactose, amino sugar, dexrin, etc.
７、アミノ酸類及びその化合物
イ）モノアミノカルボン酸、
グリシン、アラニン、ヴアリン、ロイシン、セリスレオ
ニン，
ロ）含硫アミノ酸、
シスチン、メチオニン，
ハ）芳香属アミノ酸、
フエニールアラニン，チロヂン，チロキシン，ヨードゴ
ルゴ酸，
ニ）異節環状アミノ酸
プロリン，ヒスチヂン，
ホ）アミノヂカルボン酸，
グルタミン酸，アスパラギン酸
ヘ）ヂアミノ酸
リヂン，アルギニン，
以上上記の溶質の一種若しくは２種以上を含有する冷媒
溶液を冷却して蓄熱材の氷結晶帯の潜熱を利用し，食品
の組織細胞を崩壊することなく鮮度保持される。7. Amino acids and their compounds a) Monoaminocarboxylic acids, glycine, alanine, valin, leucine, serisethreonine, b) Sulfur-containing amino acids, cystine, methionine, c) Aromatic amino acids, phenylalanine, tyrodine, thyroxine, iodogorgo d) heterocyclic amino acids proline, histidine; e) aminodicarboxylic acid, glutamic acid, aspartic acid; and d) diamino acid lysine, arginine. By using the latent heat of the ice crystal zone of the heat storage material, the freshness of food is maintained without destroying tissue cells.
本発明の蓄熱材は，溶質の種類及び種類の組合せ或いは
濃度調整により，使用目的或いは食品の氷結点に合つた
鮮度保持温度帯を形成する。The heat storage material of the present invention forms a freshness-maintaining temperature range suitable for the purpose of use or the freezing point of food by adjusting the types and combinations of solutes or concentrations.
溶質の濃度と氷結晶帯温度の関係についての実例を説明
する。An example of the relationship between solute concentration and ice crystal zone temperature will be explained.
１、食塩
溶液の塩含有量 ％ ７ １１ １３．６氷結
晶帯温度 ℃ −４．４ −７．５ −９．８２、塩
化マグネシウム
溶液の塩含有量 ％ ６．１ １１．６氷結晶帯温度
℃ −４ −１０．３３、塩化カルシウム
溶液の塩含有量 ％ ５．９ １１．５ １３．７氷
結晶帯温度 ℃ −３ −７．１ −９．１４、
砂糖
溶液の糖含有量 ％ ２７ ４０ ４３
４８ ５３ ５５氷結晶帯温度 ℃ −２
−４ −５．１ −７ −９．２ −１０５、
プロピレングリコール（Ｐ．Ｇ）
溶液のＰ．Ｇ含有量 ％ ５ １０ ２０氷結晶帯温度
℃ −２ −３ −７上記溶質の一種若しくは
二種類以上或いは組合せにより，食品の氷結点に合つた
蓄熱材が得られる。又，溶質の組合せにより蓄熱材の氷
結晶は軟質のものが得られ包装容器様等の破損を防ぐこ
とがてきる。1. Salt content of salt solution % 7 11 13.6 Ice crystal zone temperature ℃ -4.4 -7.5 -9.82, Salt content of magnesium chloride solution % 6.1 11.6 Ice crystal zone temperature °C -4 -10.33, Salt content of calcium chloride solution % 5.9 11.5 13.7 Ice crystal zone temperature °C -3 -7.1 -9.14,
Sugar content of sugar solution % 27 40 43
48 53 55 Ice crystal zone temperature ℃ -2
-4 -5.1 -7 -9.2 -105,
Propylene glycol (P.G) Solution P.G. G content % 5 10 20 Ice crystal zone temperature °C -2 -3 -7 By using one, two or more, or a combination of the above solutes, a heat storage material suitable for the freezing point of foods can be obtained. In addition, the combination of solutes makes the ice crystals of the heat storage material soft, which can prevent damage to packaging containers and the like.
〈発明の効果〉
本発明による蓄熱材は、溶質の種類及び種類の組合せ或
いは濃度の調整により、使用目的又は、食品の氷結点に
合つた冷却能力がある。又食品の氷結晶の生成及び生長
による組織細胞の崩壊もなく，好冷菌の増殖，自己消化
，たん白質及び脂質の変化を抑制し長時間鮮度は維持さ
れ安全で衛生的な食品等を消費者に提供しうるものであ
る。<Effects of the Invention> The heat storage material according to the present invention has a cooling ability suitable for the purpose of use or the freezing point of food by adjusting the types and combinations of solutes or concentrations. In addition, there is no destruction of tissue cells due to the formation and growth of ice crystals in food, and the proliferation of psychrophilic bacteria, autolysis, and changes in protein and lipids are suppressed, and freshness is maintained for a long time, making it possible to consume safe and hygienic food. It is something that can be provided to people.
Claims (1)
カリ金属塩類及びその化合物等、アルカリ土金属塩類及
びその化合物等、窒素化合物類等を含む塩類等、有機酸
類及び有機酸塩類等、糖類アミノ酸類等の溶質の一種若
しくは二種類以上を含有している蓄熱材等。 ２、上記蓄熱材等を冷却することにより氷点下０．５℃
乃至氷点下１０℃の温度範囲において保冷される食品等
の氷結点に適した鮮度保持温度帯をもつ蓄熱材等。[Scope of Claims] 1. Alcohols and their compounds, etc., alkali metal salts and their compounds, etc., alkaline earth metal salts and their compounds, etc., salts, etc. containing nitrogen compounds, etc., organic acids and organic acids using water as a solvent. Heat storage materials, etc. that contain one or more types of solutes such as salts, sugars, amino acids, etc. 2. By cooling the heat storage material, etc., the temperature drops to 0.5℃ below freezing.
Heat storage materials, etc. that have a freshness retention temperature range suitable for the freezing point of foods that are kept cold in the temperature range of -10°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60063022A JPS61219364A (en) | 1985-03-27 | 1985-03-27 | Heat storage material or the like having freshness preserving temperature range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60063022A JPS61219364A (en) | 1985-03-27 | 1985-03-27 | Heat storage material or the like having freshness preserving temperature range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61219364A true JPS61219364A (en) | 1986-09-29 |
Family
ID=13217278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60063022A Pending JPS61219364A (en) | 1985-03-27 | 1985-03-27 | Heat storage material or the like having freshness preserving temperature range |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61219364A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992001028A1 (en) * | 1990-07-06 | 1992-01-23 | Mitsubishi Rayon Co., Ltd. | Composition for cooling auxiliaries and cooling auxiliaries using such compound |
| JP2007504326A (en) * | 2003-09-02 | 2007-03-01 | アラスカ オーシャン プロダクツ | Organic cooling medium and use thereof |
| JP2008156588A (en) * | 2006-11-30 | 2008-07-10 | Nippon Koonsutaac Kk | Refrigerant |
| JP2015067651A (en) * | 2013-09-27 | 2015-04-13 | トッパン・フォームズ株式会社 | Cold insulation tool |
-
1985
- 1985-03-27 JP JP60063022A patent/JPS61219364A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992001028A1 (en) * | 1990-07-06 | 1992-01-23 | Mitsubishi Rayon Co., Ltd. | Composition for cooling auxiliaries and cooling auxiliaries using such compound |
| JP2007504326A (en) * | 2003-09-02 | 2007-03-01 | アラスカ オーシャン プロダクツ | Organic cooling medium and use thereof |
| JP2008156588A (en) * | 2006-11-30 | 2008-07-10 | Nippon Koonsutaac Kk | Refrigerant |
| JP2015067651A (en) * | 2013-09-27 | 2015-04-13 | トッパン・フォームズ株式会社 | Cold insulation tool |
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