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Nutrisi Ternak Dasar: Karbohidrat

Nutrisi Ternak Dasar: Karbohidrat. Oleh: HARTUTIK. Pre-test. Apa yang dimaksud karbohidrat? Apakah hewan/ternak mampu mensintesis karbohidrat? Ya/tidak Sebutkan 3 pembagian/klasifikasi karbohidrat jika dipandang dari aspek nutrisinya? Kenapa karbohidrat penting bagi tubuh ternak?

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Nutrisi Ternak Dasar: Karbohidrat

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  1. Nutrisi Ternak Dasar: Karbohidrat Oleh: HARTUTIK

  2. Pre-test • Apa yang dimaksud karbohidrat? • Apakah hewan/ternak mampu mensintesis karbohidrat? Ya/tidak • Sebutkan 3 pembagian/klasifikasi karbohidrat jika dipandang dari aspek nutrisinya? • Kenapa karbohidrat penting bagi tubuh ternak? • Gambarkan struktur kimia dari glukosa dan mannosa? • Bagaimana cara analisis karbohidrat? • Bagaimana karbohidrat dimetabolis oleh ternak ruminansia dan non ruminansia? Kumpulkan!! Bagi yang merasa tidak dapat menjawab dengan baik 5 dari 7 pertanyaan diatas, catat kembali soal ini dan kumpulkan sebagai tugas terstruktur?.

  3. Carbohydrates: • Include a large group of compounds which chemically are hydroxyaldehydes or hydroxyketones and their derivatives. • In most instances, they are only sparingly soluble in organic solvents but highly soluble in water. • This is of great advantage for transport in the body fluids.

  4. Konversi -- photosintesis6CO2 + H2O + 2870 KJ  C6H12O6 + 6O2 • 3 kelompok besar karbohidrat: 1.monosakarida 2. oligosakarida (2-8/10 sugar units) 3. polisakarida

  5. Monosakarida • Hexoses CHO CH2OH CHO CH2OH CHO HCOH CO HCOH HCOH HCOH HOCH HOCH HOCH HOCH HOCH HCOH HCOH HCOH HCOH HCOH HCOH HCOH HCOH HCOH HCOH CH2OH CH2OH CH2OH CH2OH CH3

  6. Pentoses

  7. Other monosaccharides • Glyceraldehyde (CHO-CHOH-CH2OH) • Dihydroxyacetone (CH2OH-CO-CH2OH) the principal 3-carbon sugars (trioses) and are intermediates in the glycolytic pathway for the breakdown of tissue glycogen and glucose Small concentration with rapid turnover

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