perhitungan karbohidrat

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  • 7/24/2019 Perhitungan Karbohidrat

    1/8

    Pisang 1 (Cuplikan 0,1 ml)

    Ulangan 1 Ulangan 2

    y = 0,092x - 0,002 y = 0,092x - 0,002

    0,219 = 0,092x - 0,0020,183

    = 0,092x - 0,002

    x = 0,219+0,002 x = 0,183+0,002

    0,092 0,092

    = 2,402 mg = 2,011 mg

    Pisang 1 (Cuplikan 0,25 ml)

    Ulangan 1 Ulangan 2

    y = 0,092x - 0,002 y = 0,092x - 0,002

    0,39 = 0,092x - 0,0020,284

    =0,092x - 0,002

    x = 0,39+0,002 x = 0,284+0,0020,092 0,092

    = 4,261 mg = 3,109 mg

    Kandungan Gula Peredusi

    !gula redusi =

    "nsen#rasi (x$

    (mg$x

    %"lume a&ir

    (ml$x 'P x 100!

    u)lian (ml$

    *era# sam)el

    (g$

    Pisang 1 (Cuplikan 0,1 ml)

    Ulangan 1

    = 2,402x

    10x 10 x 100!

    0,1

    = 480,4x 100!

    1000

    = 48,043 !

    Ulangan 2

    = 2,011x

    10x 10 x 100!

    0,1

    = 402,14x 100!

    1000

    = 40,214 !

    Pisang 1 (Cuplikan 0,25 ml)

    Ulangan 1

    = 4,261x

    10x 10 x 100!

    0,2

  • 7/24/2019 Perhitungan Karbohidrat

    2/8

    = 340,80x 100!

    1000

    = 34,080 !

    Ulangan 2

    = 3,109x

    10x 10 x 100!

    0,2

    = 248,696x 100!

    1000

    = 24,8696 !

    Pisang 2 (Cuplikan 0,1 ml)

    Ulangan 1 Ulangan 2

    y = 0,092x - 0,000 y = 0,092x - 0,000

    0,3 = 0,092x - 0,0000,432

    =0,092x - 0,000

    x = 0,3+0,000 x = 0,432+0,000

    0,092 0,092

    = 6,011 mg = 4,696 mg

    Pisang 2 (u)lian 0,2 ml$

    Ulangan 1 Ulangan 2

    y = 0,092x - 0,000 y = 0,092x - 0,000

    1,91 = 0,092x - 0,0001,013

    =0,092x - 0,000

    x = 1,91+0,000 x = 1,013+0,000

    0,092 0,092

    = 1,293 mg = 11,011 mg

    Kandungan Gula Peredusi

    !gula redusi =

    "nsen#rasi (x$

    (mg$x

    %"lume a&ir

    (ml$x 'P x 100!

    u)lian (ml$

    *era# sam)el

    (g$

    Pisang 2 (Cuplikan 0,1 ml)

    Ulangan 1

    = 6,011x

    10x 10 x 100!

    0,1

    = 1202,1x 100!

    1000

    = 120,21 !

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    3/8

    Ulangan 2

    = 4,696x

    10x 10 x 100!

    0,1

    = 939,13 x 100!1000

    = 93,913 !

    Pisang 2 (Cuplikan 0,25ml)

    Ulangan 1

    = 1,293x

    10x 10 x 100!

    0,2

    = 1383,48 x 100!1000

    = 138,348 !

    Ulangan 2

    = 11,011x

    10x 10 x 100!

    0,2

    = 880,8x 100!

    1000

    = 88,08 !

    Pe)aya 1 (Cuplikan 0,1 ml)

    Ulangan 1 Ulangan 2

    y = 0,092x - 0,002 y = 0,092x - 0,002

    0,33 = 0,092x - 0,0020,4

    =0,092x - 0,002

    x = 0,33+0,002 x = 0,4+0,002

    0,092 0,092

    = ,989 mg = ,20 mg

    Pe)aya 1 (Cuplikan 0,25 ml)

    Ulangan 1 Ulangan 2

    y = 0,092x - 0,002 y = 0,092x - 0,002

    0,94 = 0,092x - 0,0020,1

    =0,092x - 0,002

    x = 0,94+0,002 x = 0,1+0,002

    0,092 0,092

    = 10,31 mg = ,39 mg

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    Kandungan Gula Peredusi

    !gula redusi =

    "nsen#rasi (x$

    (mg$x

    %"lume a&ir

    (ml$x 'P x 100!

    u)lian (ml$

    *era# sam)el

    (g$

    Pe)aya 1 (Cuplikan 0,1 ml)

    Ulangan 1

    = ,989x

    10x 10 x 100!

    0,1

    = 19,83x 100!

    1000

    = 19,83 ! Ulangan 2

    = ,20x

    10x 10 x 100!

    0,1

    = 1041,30x 100!

    1000

    = 104,130 !

    Pe)aya 1 (Cuplikan 0,25 ml)

    Ulangan 1

    = 10,31x

    10x 10 x 100!

    0,2

    = 82,22x 100!

    1000

    = 82,22 !

    Ulangan 2

    = ,39x

    10x 10 x 100!

    0,2 = 619,13

    x 100!1000

    = 61,913 !

  • 7/24/2019 Perhitungan Karbohidrat

    5/8

    Pe)aya 2 (Cuplikan 0,1 ml)

    Ulangan 1 Ulangan 2

    y = 0,092x - 0,000 y = 0,092x - 0,000

    0,26 = 0,092x - 0,000 0,206 = 0,092x - 0,000

    x = 0,26+0,000 x = 0,206+0,000

    0,092 0,092

    = 2,902 mg = 2,239 mg

    Pe)aya 2 (Cuplikan 0,25 ml)

    Ulangan 1 Ulangan 2

    y = 0,092x - 0,000 y = 0,092x - 0,000

    0,6 = 0,092x - 0,000 0,61 = 0,092x - 0,000

    x = 0,6+0,000 x = 0,61+0,000

    0,092 0,092

    = 6,22 mg = 6,0 mg

    Kandungan Gula Peredusi

    !gula redusi =

    "nsen#rasi (x$

    (mg$x

    %"lume a&ir

    (ml$x 'P x 100!

    u)lian (ml$

    *era# sam)el

    (g$

    Pe)aya 2 (Cuplikan 0,1 ml)

    Ulangan 1

    = 2,902x

    10x 10 x 100!

    0,1

    = 80,43x 100!

    1000

    = 8,043 !

    Ulangan 2

    = 2,239x

    10x 10 x 100!

    0,1 = 44,83

    x 100!1000

    = 44,83 !

    Pe)aya 2 (Cuplikan 0,25 ml)

    Ulangan 1

    = 6,22x

    10x 10 x 100!

    0,2

  • 7/24/2019 Perhitungan Karbohidrat

    6/8

    = 21,4x 100!

    1000

    = 2,14 !

    Ulangan 2

    = 6,0x

    10x 10 x 100!

    0,2

    = 36,2x 100!

    1000

    = 3,62 !

    Rata-rata Kandungan Gula Reduksi (%)

    .a#a-ra#a = Ulangan 1 + Ulangan 2 + Ulangan 1 + Ulangan 2

    4

    Pisang 1

    .a#a-ra#a = 48,043+40,214+34,080+24,8696

    4

    = 36,8043 !

    Pisang 2

    .a#a-ra#a = 120,21+93,913+138,348+88,08

    4

    = 110,141 !

    Pe)aya 1

    .a#a-ra#a = 19,83+104,130+82,22+61,913

    4= 102,08 !

    Pe)aya 2

    .a#a-ra#a = 8,043+44,83+2,14+3,62

    4

    = 2,163 !

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    Standar Deviasi

    Pisang 1 Pisang 2

    / = / =

    ==

    = 9,944 = 23,4299

    Pe)aya 1 Pe)aya 2

    / =/ =

    = =

    = 42,1494 = ,1

    Relative Standard Deviatin (RSD)

    ./ = /x 100!

    .a#a-ra#a

    Pisang 1

    ./ = 9,944x 100!

    36,8043

    = 26,6120!

    Pisang 2

    ./ = 23,4299x 100!

    110,141

    = 21,226!

    Pe)aya 1

    ./ = 42,1494x 100!

    102,08

    = 41,28!

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    Pe)aya 2

    ./ = ,1

    x 100!2,163

    = 10,39!