12.07.2015 Views

Ilmu Gizi - Pengantar MINERAL - Suyatno, Ir., MKes - Undip

Ilmu Gizi - Pengantar MINERAL - Suyatno, Ir., MKes - Undip

Ilmu Gizi - Pengantar MINERAL - Suyatno, Ir., MKes - Undip

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Interaksi Kalsium & Fosfor• membentuk garam Kalsium fosfat dlm tulang & gigi (80-90%), & jar.Lunak• Fungsi Ca2+: penggumpalan darah, kontraksi otot,penghantar rangsang, aktivitas bbrp enzim• Fungsi P: transport energi (ATP, ADP, Kreatin P,fosfoenolpiruvat• Absorpsi Ca di lumen intestin dipengaruhi oleh P Ca:P= 1:1-1:3, 1:3, jika P > 3 absorpsi Ca terhambat kekurangan Ca Rachitis• Absorpsi Ca & P dipengaruhi vitamin D• Kadar Ca dlm darah diatur oleh hormon paratiroid

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!