Tests of Normality. Statistic df Sig. Statistic df Sig. AW_Segar,071 54,200 *,958 54,054 AW_Kering,118 54,059,954 54,037. Tests of Normality

Transkripsi

1 7. LAMPIRA 7.1. Hasil Pengolahan Data menggunakan SPSS Uji ormalitas Aktivitas Air Tests of ormality Kolmogorov-Smirnov a Shapiro-Wilk Statistic df Sig. Statistic df Sig. AW_Segar,071 54,200 *,958 54,054 AW_Kering,118 54,059,954 54,037 *. This is a lower bound of the true significance. a. Lilliefors Significance Correction Aktivitas Antioksidan Tests of ormality Kolmogorov-Smirnov a Shapiro-Wilk Statistic df Sig. Statistic df Sig. AntioksidanSegar_WET,112 54,086,951 54,028 AntioksidanSegar_DRY,063 54,200 *,971 54,215 AntioksidanKering_WET,105 54,200 *,920 54,001 AntioksidanKering_dry,111 54,096,925 54,002 *. This is a lower bound of the true significance. a. Lilliefors Significance Correction Kadar Kurkumin Tests of ormality Kolmogorov-Smirnov a Shapiro-Wilk Statistic df Sig. Statistic df Sig. KurkuminKering_WET,198 54,153,838 54,242 KurkuminKering_DRY,187 54,200*,844 54,009 KurkuminSegar_WET,185 54,200*,870 54,055 KurkuminSegar_DRY,252 54,168,821 54,034 a. Lilliefors Significance Correction 42

2 43 Intensitas Warna Tests of ormality Kolmogorov-Smirnov a Shapiro-Wilk Statistic df Sig. Statistic df Sig. Segar_L,158 54,082,906 54,026 Segar_a,085 54,200 *,976 54,343 Segar_b,071 54,200 *,974 54,282 Kering_L,062 54,200 *,972 54,233 Kering_a,107 54,183,955 54,042 Kering_b,138 54,092,940 54,009 *. This is a lower bound of the true significance. a. Lilliefors Significance Correction Uji One Way Anova Aktivitas Air AW_Segar Kontrol 9,98256 SB 9,98433,98433 AS 0,5% 9,98856,98856,98856 SBAS 0,5% 9,99089,99089 AS 1% 9,99133 SBAS 1% 9,99289 Sig.,073,051,211

3 44 AW_Kering 1 2 AS 1% 9,39067 SB 9,39244 SBAS 1% 9,39922 SBAS 0,5% 9,41233 AS 0,5% 9,43933,43933 Kontrol 9,49144 Sig.,132,072 Means for groups in homogeneous subsets are displayed. Aktivitas Antioksidan AntioksidanKering_WET Kontrol 9 38,15211 AS 0,5% 9 58,64133 SB 9 69,69278 AS 1% 9 75, ,02578 SBAS 0,5% 9 76, ,15111 SBAS 1% 9 78,51456 Sig. 1,000 1,000,132,415

4 45 AntioksidanSegar_WET 1 2 SBAS 1% 9 33,9944 SB 9 36, ,0726 AS 1% 9 36, ,4460 AS 0,5% 9 38, ,8924 SBAS 0,5% 9 41, ,2747 Kontrol 9 46,8222 Sig.,227,074 Means for groups in homogeneous subsets are displayed. Kadar Kurkumin KurkuminKering_WET Kontrol 9 482,81700 AS 0,5% 9 597,93478 AS 1% 9 620,34278 SB 9 629,63656 SBAS 0,5% 9 651,85867 SBAS 1% 9 659,91333 Sig. 1,000 1,000,288,356

5 46 KurkuminKering_DRY Kontrol 9 503,34478 AS 0,5% 9 622,14789 AS 1% 9 641,31300 SB 9 647,72789 SBAS 0,5% 9 671,04211 SBAS 1% 9 682,50600 Sig. 1,000 1,000,496,226 KurkuminSegar_WET Kontrol 9 158,38500 SB 9 168,79389 SBAS 0,5% 9 224,72133 AS 0,5% 9 226,91022 AS 1% 9 311,68944 SBAS 1% 9 325,46456 Sig. 1,000 1,000,587 1,000 1,000

6 47 KurkuminSegar_DRY Kontrol 9 530,05444 SB 9 678,63433 AS 0,5% 9 713,95489 AS 1% 9 785,95367 SBAS 0,5% ,76778 SBAS 1% ,17533 Sig. 1,000,151 1,000 1,000 1,000 Intensitas Warna Segar_L 1 2 SB 9 65,6878 SBAS 1% 9 69, ,1356 SBAS 0,5% 9 69, ,3811 AS 1% 9 69, ,8467 Kontrol 9 70,3722 AS 0,5% 9 71,0856 Sig.,059,388 Means for groups in homogeneous subsets are displayed.

7 48 Segar_a 1 2 SBAS 1% 9-3,3356 SBAS 0,5% 9-3,1589 Kontrol 9-2,9644-2,9644 SB 9-2,8956-2,8956 AS 0,5% 9-2,8411-2,8411 AS 1% 9-1,0511 Sig.,637,061 Means for groups in homogeneous subsets are displayed. Segar_b Subset for alpha = SB 9 34,9989 AS 1% 9 36,9800 SBAS 0,5% 9 37,9744 Kontrol 9 38,9389 SBAS 1% 9 40,5167 AS 0,5% 9 41,5622 Sig.,102 Means for groups in homogeneous subsets are displayed. a. Uses Harmonic Mean Sample Size = 9,000.

8 49 Kering_L SB 9 72,8922 SBAS 0,5% 9 75, ,0456 Kontrol 9 75,9211 SBAS 1% 9 76,7278 AS 0,5% 9 79,7533 AS 1% 9 80,1111 Sig.,105,230,785 Kering_a AS 0,5% 9 -,5978 AS 1% 9,3033 Kontrol 9,5767 SBAS 0,5% 9 1,0589 1,0589 SBAS 1% 9 1,4400 SB 9 1,4811 Sig. 1,000,060,291 Kering_b 1 2 SB 9 19,7056 SBAS 1% 9 20, ,4700 AS 1% 9 21, ,4278 Kontrol 9 22,5133 AS 0,5% 9 22,7878 SBAS 0,5% 9 22,9067 Sig.,155,057 Means for groups in homogeneous subsets are displayed.

9 Uji T Aktivitas Air Kurkumin (Drybasis) Kurkumin (Wetbasis)

10 51 Antioksidan (Wetbasis)

11 52 Antioksidan (Drybasis) Intensitas Warna

12 53

13 Drybasis % Inhibition Antioksidan Lempuyang % Inhibition (dry basis) Sebelum Pengeringan Setelah Pengeringan K 155,558 ± 0,305 bc,1 39,718 ± 0,108 a,2 AS 0,5% 123,732 ± 0,460 ab,1 61,027 ± 0,081 b,2 AS 1% 91,120 ± 0,267 a,1 77,555 ± 0,079 cd,1 SB 145,553 ± 0,459 bc,1 71,694 ± 0,062 c,2 SBAS 0,5% 208,736 ± 0,598 d,1 78,415 ± 0,102 cd,2 SBAS 1% 178,656 ± 0,356 cd,1 81,257 ± 0,092 d,2 Keterangan : 1. Semua nilai merupakan nilai rata-rata ± standar deviasi 2. ilai dengan superscript yang berbeda dalam satu kolom yang sama, menunjukkan adanya perbedaan yang nyata antar perlakuan pada tingkat kepercayaan 95% (p < 0,05) dengan menggunakan uji Duncan. 3. ilai dengan superscript yang berbeda dalam satu baris yang sama, menunjukkan adanya perbedaan yang nyata antar perlakuan pada tingkat kepercayaan 95% (p < 0,05) dengan menggunakan uji T. 4. K = Kontrol; AS 0,5% = perendaman asam sitrat 0,5% selama 5 menit; AS 1% = perendaman asam sitrat 1% selama 5 menit; SB = steam blanching selama 5 menit; SBAS 0,5% = steam blanching selama 5 menit + perendaman asam sitrat 0,5% selama 5 menit; SBAS 1% = steam blanching selama 5 menit + perendaman asam sitrat 1% selama 5 menit 7.3. Wetbasis Kadar Kurkumin Lempuyang Kadar Kurkumin (dry basis) Sebelum Pengeringan Setelah Pengeringan K 153,385 ± 6,766 a,1 482,817 ± 5,319 a,2 AS 0,5% 226,910 ± 7,354 c,1 597,935 ± 16,711 b,2 AS 1% 311,689 ± 6,121 d,1 620,343 ± 9,637 c,2 SB 168,794 ± 14,038 b,1 629,637 ± 25,351 c,2 SBAS 0,5% 224,721 ± 9,463 c,1 651,859 ± 17,246 d,2 SBAS 1% 325,465 ± 3,123 e,1 659,913 ± 26,073 d,2 Keterangan : 1. Semua nilai merupakan nilai rata-rata ± standar deviasi 2. ilai dengan superscript yang berbeda dalam satu kolom yang sama, menunjukkan adanya perbedaan yang nyata antar perlakuan pada tingkat kepercayaan 95% (p < 0,05) dengan menggunakan uji Duncan. 3. ilai dengan superscript yang berbeda dalam satu baris yang sama, menunjukkan adanya perbedaan yang nyata antar perlakuan pada tingkat kepercayaan 95% (p < 0,05) dengan menggunakan uji T. 4. K = Kontrol; AS 0,5% = perendaman asam sitrat 0,5% selama 5 menit; AS 1% = perendaman asam sitrat 1% selama 5 menit; SB = steam blanching selama 5 menit; SBAS 0,5% = steam blanching selama 5 menit + perendaman asam sitrat 0,5% selama 5 menit; SBAS 1% = steam blanching selama 5 menit + perendaman asam sitrat 1% selama 5 menit

14 Persamaan Kurva Standar Analisis Kurkumin 7.3. Analisis Aspergillus flavus pada Lempuyang Kering Kontrol Asam Sitrat 0,5% Asam Sitrat 1% Steam Blanching Steam Blanching + Asam Sitrat 0,5% Steam Blanching + Asam Sitrat 1%