28
Lampiran 01 Kadar Protein
Kadar protein = � −� ×�× , ×��× ,
�×
×
%
Dimana :
V1 = Volume HCl 0,1 N untuk titrasi sampel
V2 = Volume HCl 0,1 N untuk titrasi blanko
N = Normalitas HCl 0,1 N
W = Berat sampel
Fp = Faktor pengenceran
Lampiran 02 Kadar Protein Sampel A
Sampel A
Kadar protein (1) = � −� ×�× , ×��× ,
�×
×
%
= , − , × , �× , × , × ,
, �×
×
%
= 2,78%
Kadar protein (2) = � −� ×�× , ×��× ,
�×
×
%
= , − , × , �× , × , × ,
, �×
×
%
= 2,77%
29
Kadar protein (3) = � −� ×�× , ×��× ,
�×
×
%
=
, − , × , �× , × , × ,, �×
×
%
= 2,77%
Lampiran 03 Kadar Protein Sampel B
Sampel B
Kadar protein (1) = � −� ×�× , ×��× ,
�×
×
%
=
, − , × , �× , × , × ,, �×
×
%
= 1,71%
Kadar protein (2) = � −� ×�× , ×��× ,
�×
×
%
=
, − , × , �× , × , × ,, �×
×
%
= 1,85%
Kadar protein (3) = � −� ×�× , ×��× ,
�×
×
%
=
, − , × , �× , × , × ,, �×
×
%
= 1,69 %
30
Lampiran 04 Kadar Protein Sampel C
Sampel C
Kadar protein (1)
=
� −� ×�× , ×��× ,�×
×
%
=
, − , × , �× , × , × ,, �×
×
%
= 3,56 %
Kadar protein (2) = � −� ×�× , ×��× ,
�×
×
%
=
, − , × , �× , × , × ,, �×
×
%
= 3,57 %
Kadar protein (3) = � −� ×�× , ×��× ,
�×
×
%
=
, − , × , �× , × , × ,, �×
×
%
= 3,55 %