Standar asam galat Total Fenol
GAE1000 g m1
0.0084 0.381
2 1.487
39.05465 0.553088
553.09 m2
0.0088 0.384
2 1.487
39.35604 0.532022
532.02 e1
0.0031 0.149
2 0.173
15.74744 0.070305
70.30 e2
0.0029 0.123
2 0.173
13.13542 0.062688
62.69 h1
0.0089 0.097
2 0.0319
10.52341 0.003017
3.02 h2
0.009 0.09
2 0.0319
9.820173 0.002785
2.78
Keterangan : A = nilai absorbansi Y VP = volume pengenceran
- Perhitungan X ppm ekstrak metanol ulangan 1
Y = A + BX 0,381 = - 0,00775 + 0,009954 X
X = 39,05 ppm
- Perhitungan X ppm ekstrak metanol ulangan 2
Y = A + BX 0,384 = - 0,00775 + 0,009954 X
X = 39,35 ppm
- Perhitungan X ppm ekstrak etil asetat ulangan 1
Y = A + BX 0,149 = - 0,00775 + 0,009954 X
X = 15,74 ppm
- Perhitungan X ppm ekstrak etil asetat ulangan 2
Y = A + BX 0,123 = - 0,00775 + 0,009954 X
X = 13,13 ppm
- Perhitungan X ppm ekstrak n-heksana ulangan 1 Y = A + BX
0,097 = - 0,00775 + 0,009954 X X
= 10,52 ppm - Perhitungan X ppm ekstrak n-heksana ulangan 1
Y = A + BX 0,09 = - 0,00775 + 0,009954 X
X
= 9,82 ppm - Perhitungan total fenol ekstrak metanol
- Perhitungan total fenol ekstrak etil asetat
- Perhitungan total fenol ekstrak n-heksana
Lampiran 5a. Analisis Ragam Total Fenol E. acoroides
ANOVA
Fenol
Sum of Squares Df
Mean Square F
Sig. Between
Groups 347935.386
2 173967.693 2079.887
.000 Within Groups
250.929 3
83.643 Total
348186.315 5
Lampiran 5b. Uji Lanjut Duncan Total Fenol E. acoroides
Duncan
Pelarut N
Subset for alpha = .05 1
2 3
n-heksana 2 2.901032
etil asetat 2
66.496183 Methanol
2 542.555164
Sig. 1.000
1.000 1.000
Means for groups in homogeneous subsets are displayed. a Uses Harmonic Mean Sample Size = 2.000.
Lampiran 6. Perhitungan Pengenceran DPPH, BHT dan Ekstrak E.
acoroides