Hint | Food | ¸À°úÇâ | Diet | Health | ºÒ·®Áö½Ä | ÀÚ¿¬°úÇÐ | My Book | À¯Æ©ºê | Frims | ¿ø ·á | Á¦ Ç° | Update | Site |
¿ø·á ¡í ¹Ì³×¶ö ¡í ÀÎ P Àλ꿰 phosphate : ½ÄÇ°¿¡¼ ±â´É Àλ꿰 : ÀÎ P - Àλ꿰 Á¾·ù - Àλ꿰ÀÇ °¡¿ëÈ Àλ꿰ÀÇ ½ÄÇ°¿¡¼ÀÇ ¿ªÇÒ : Àλ꿰ÀÇ ¿ªÇÒ - pH Á¶Á¤Á¦ - À¯È º¸Á¶Á¦ - ÆØâÁ¦ - ÀλêÀÇ Å³·¹ÀÌÆ® ÀÛ¿ë 1. Miscellaneous and General Purpose Food Additives Phosphoric acid Ammonium phosphate (mono, dibasic) Sodium acid pyrophosphates Calcium phosphate (mono, di, tribasic) Sodium phosphate (mono, di, tribasic) Sodium tripolyphosphates 2. Sequestrants Calcium hexametaphosphate Calcium phosphate (monobasic) Dipotassium phosphate Sodium acid phosphate Sodium hexametaphosphate Sodium metaphosphate Sodium phosphate (mono, di, tri basic) Sodium pyrophosphate Tetrasodium pyrophosphate Sodium tripolyphsopahte 3.Nutrient and/or Dietary Supplements Calcium gycerophosphate Calcium phosphate (mono, di, tribasic) Calcium pyrophosphate Ferric pyrophosphate Ferric sodium pyrophosphate Manganese phosphate (di, tribasic) Managnese glycerophosphate Manganese hypophosphate Potassium glycerophosphate Sodium phosphate (mono, di, tribasic) Effects of Phosphates in Meat Products 1. Alter muscle proteins: - affects muscle pH - affects muscle WHC/WBC - ¡°Specific Protein¡± Effect Reverses Actomyosin to pre-rigor state? Significant increase in salt-soluble protein extraction with tetrasodium pyrophosphate 2. Synergistic effects with salt. 3. Antioxidant capacity- chelates caations (Fe++, Cu++, etc.). 4. Buffering effects of muscle. Àλ꿰Àº Á¾·ù¿¡ µû¶ó Ư¼ºÀÌ ¸ðµÎ ´Ù¸£´Ù TetraNa+pyro - v. alkaline, but hard to dissolve Na+tripoly, STP - alkaline Na+hexameta, HMP – neutral pH Tripoly & hexameta - Traditional brine blend Na+acid pyro, SAPP-cured color Orthophosphates – lab buffers |
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