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PENGARUH WAKTU FORTIFIKASI VITAMIN B12 (SIANOKOBALAMIN) DAN VITAMIN D3 (KALSIFEROL) TERHADAP MUTU GIZI KEFIR SUSU KAMBING

Departemen Ilmu Gizi, Fakultas Kedokteran, Universitas Diponegoro, Indonesia

Received: 12 May 2020; Published: 4 Jun 2020.

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Abstract

Latar belakang: Kefir menjadi media fortifikasi zat gizi yang tepat karena memiliki zat enkapsulasi alami yaitu kefiran. Penambahan vitamin B12 dan vitamin D3 untuk mencegah kekurangan vitamin B12 dan D3 pada keadaan resistensi insulin serta meningkatkan mutu gizi kefir susu kambing.

Tujuan: Mengetahui adanya pengaruh waktu fortifikasi vitamin B12, vitamin D3 pada mutu gizi kefir susu kambing.

Metode: Penelitian ini menggunakan fortifikan vitamin B12 dan D3 dengan penambahan fortifikan pada jam ke-0, ke-6, ke-12, ke-18 dan ke-24.

Hasil:Fortifikasi vitamin B12 dan D3 pada kefir susu kambing antara kelompok kontrol dengan kelompok perlakuan signifikan beda nyata pada kadar vitamin D3 (p=0,000) kadar protein (p=0,030), dan kadar serat (p=0,000), diikuti hasil konsentrasi pH (p=0,008), diikuti oleh kadar konsentrasi vitamin B12 (p=0,165), viskositas (p=0,646) dan lemak (p=0,265)

Simpulan: Fortifikasi vitamin B12 dan D3 pada kefir susu kambing mendapatkan tingkat kadar optimum terjadi pada fortifikasi vitamin B12 dan D3 pada kelompok perlakuan jam ke-12.

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Keywords: susu kambing ettawa; kefir susu kambing; resistensi insulin; fortifikasi; vitamin B12 dan vitamin D3

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