CH241388A - Verfahren zur Vorbereitung des Caseins zum Trockenspinnen. - Google Patents

Info

Publication number

CH241388A

CH241388A CH241388DA CH241388A CH 241388 A CH241388 A CH 241388A CH 241388D A CH241388D A CH 241388DA CH 241388 A CH241388 A CH 241388A

Authority

CH

Switzerland

Prior art keywords

casein

dependent

precipitation

precipitated

spinning

Prior art date

1943-10-12

Links

• Espacenet
• Global Dossier
• Discuss

• 239000005018 casein Substances 0.000 title claims description 69
• BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 title claims description 69
• 235000021240 caseins Nutrition 0.000 title claims description 69
• 238000000034 method Methods 0.000 title claims description 20
• 238000000578 dry spinning Methods 0.000 title claims description 9
• 238000001556 precipitation Methods 0.000 claims description 20
• 238000009987 spinning Methods 0.000 claims description 20
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 17
• 239000000243 solution Substances 0.000 claims description 17
• JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 16
• BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 15
• 229910001424 calcium ion Inorganic materials 0.000 claims description 15
• 235000020183 skimmed milk Nutrition 0.000 claims description 10
• 239000004310 lactic acid Substances 0.000 claims description 8
• 235000014655 lactic acid Nutrition 0.000 claims description 8
• 238000004519 manufacturing process Methods 0.000 claims description 8
• 238000001226 reprecipitation Methods 0.000 claims description 8
• 241000894006 Bacteria Species 0.000 claims description 6
• MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
• 238000001035 drying Methods 0.000 claims description 4
• 239000012670 alkaline solution Substances 0.000 claims description 3
• 239000003513 alkali Substances 0.000 claims description 2
• 244000052616 bacterial pathogen Species 0.000 claims description 2
• 230000001419 dependent effect Effects 0.000 claims 13
• 230000002378 acidificating effect Effects 0.000 claims 1
• 230000020477 pH reduction Effects 0.000 claims 1
• 238000009928 pasteurization Methods 0.000 claims 1
• 239000012460 protein solution Substances 0.000 claims 1
• 231100000614 poison Toxicity 0.000 description 6
• 239000002574 poison Substances 0.000 description 5
• 239000002244 precipitate Substances 0.000 description 5
• 230000002349 favourable effect Effects 0.000 description 3
• 238000002360 preparation method Methods 0.000 description 3
• 239000005862 Whey Substances 0.000 description 2
• 102000007544 Whey Proteins Human genes 0.000 description 2
• 108010046377 Whey Proteins Proteins 0.000 description 2
• 239000002253 acid Substances 0.000 description 2
• 230000001580 bacterial effect Effects 0.000 description 2
• 238000004090 dissolution Methods 0.000 description 2
• 244000005700 microbiome Species 0.000 description 2
• 235000013336 milk Nutrition 0.000 description 2
• 239000008267 milk Substances 0.000 description 2
• 210000004080 milk Anatomy 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 241000233866 Fungi Species 0.000 description 1
• 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 1
• 150000007513 acids Chemical class 0.000 description 1
• -1 ammonium ions Chemical class 0.000 description 1
• QXDMQSPYEZFLGF-UHFFFAOYSA-L calcium oxalate Chemical compound [Ca+2].[O-]C(=O)C([O-])=O QXDMQSPYEZFLGF-UHFFFAOYSA-L 0.000 description 1
• 230000006003 cornification Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 150000002500 ions Chemical class 0.000 description 1
• 235000015110 jellies Nutrition 0.000 description 1
• 239000008274 jelly Substances 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
• 230000007096 poisonous effect Effects 0.000 description 1
• 235000018102 proteins Nutrition 0.000 description 1
• 102000004169 proteins and genes Human genes 0.000 description 1
• 108090000623 proteins and genes Proteins 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• 239000007858 starting material Substances 0.000 description 1
• 238000010998 test method Methods 0.000 description 1
• 239000010409 thin film Substances 0.000 description 1
• 238000010792 warming Methods 0.000 description 1