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Updated: Jul 31, 2026

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常见的食品添加剂hexametaphosphate聚合了蛋白的溶酶

Ajamaluddin Malik1, Javed Masood Khan2, Abdulaziz M Al-Amri1

  • 1Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.

ACS omega
|November 29, 2023
PubMed
概括

食品添加剂六甲酸盐 (E452) 可以改变食用蛋白质结构并促进聚合. 这种变性可能会导致健康问题,强调需要仔细评估食品中的多酸盐.

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Phosphate Buffer01:22

Phosphate Buffer

The phosphate buffer system is a critical biological mechanism for maintaining pH stability in the body. This system operates primarily through two components: sodium dihydrogen phosphate (NaH2PO4), which acts as a weak acid, and sodium hydrogen phosphate (Na2HPO4), which serves as a weak base.
Sodium dihydrogen phosphate does not fully dissociate in neutral or acidic solutions. When a strong base, such as sodium hydroxide (NaOH), is introduced into the solution, sodium dihydrogen phosphate...