Lampiran 1. Surat Hasil Identifikasi Tumbuhan
Lampiran 2. Tumbuhan rumput laut merah Kappaphycus alvarezii
Lampiran 3. Gambar Simplisia dan Serbuk Kasar Simplisia Rumput Laut Merah Kappaphycus alvarezii Simplisia Rumput Laut Merah Kappaphycus alvarezii Serbuk Kasar Simplisia Rumput Laut Merah Kappaphycus alvarezii
Lampiran 4. Hasil Pemeriksaan Mikroskopik Serbuk Simplisia Rumput Laut Merah Kappaphycus alvarezii keterangan: 1. Parenkim berisi pigmen merah 2. Parenkim bagian pinggir 3. Propagule
Lampiran 5. Gambar Serbuk Karagenan Lampiran 6. Gambar pembuatan sediaan krim Lampiran 7. Uji Homogenitas
Lampiran 8. Uji tipe emulsi Lampiran 9. Uji stabilitas
Gambar sediaan krim awal Blanko 2,5 5 % 7,5 % 10 Gliserin Gambar sediaan krim setelah penyimpanan selama 12 minggu Blanko 2,5 % 5 % 7,5 % 10 % Gliserin Lampiran 10. Alat ph meter
Lampiran 11. Gambar Skin Analyzer - Moisture Checker Lampiran 12. Bagan Kerja Penelitian
1. Bagan karakterisasi simplisia dari rumput laut merah Kappaphycus alvarezii 2. Bagan isolasi karagenan rumput laut merah Kappaphycus alvarezii
(Lanjutan)
Lampiran 13. Perhitungan Pemeriksaan Karakteristik Serbuk Simplisia Rumput laut merah Kappaphycus alvarezii
1. Perhitungan Kadar Air Serbuk Simplisia Rumput laut merah Kappaphycus alvarezii volume % Kadar air simplisia = x 100% berat air sampel No. Berat sampel Volume awal (ml) Volume akhir (ml) 1. 5,0920 2,25 1,85 2. 5,1800 2,65 2,25 3. 5,0860 3,05 2,65 (ml) 2,25 1. Kadar air = x 100% 5,0920-1,85 = 7,85% 2,65 2. Kadar air = x 100% 5,1800-2,25 = 7,72% 3,05 3. Kadar air = x 100% 5,0860-2,65 = 7,86% % Rata-rata kadar air = 7,85% 7,72% 3 7,86% = 7,81% 2. Perhitungan Kadar Sari Larut dalam Air berat % Kadar Sari Larut dalam Air = 100 % berat sari sampel No. Berat Sampel Berat Sari 1. 5,021 0,461 2. 5,035 0,472 3. 5,031 0,470 0,461 1. Kadar Sari Larut dalam Air = 100 % = 45,93% 5,021 100 20 100 20 0,472 2. Kadar Sari Larut dalam Air = 100 % = 46,87% 5,035 100 20
0,470 3. Kadar Sari Larut dalam Air = 100 % = 46,71% 5,031 100 20 % Rata-rata Kadar Sari Larut Air = 45,93 % 46,87 % 3 46,71% = 46,49% 3. Perhitungan Kadar Sari Simplisia Larut dalam Etanol berat % Kadar Sari Larut dalam Etanol = 100 % berat sari sampel 100 20 No. Berat Sampel Berat Sari 1. 5,046 0,042 2. 5,043 0,039 3. 5,044 0,041 0,042 1. Kadar Sari Larut dalam Etanol = 100 % = 4,16% 5,043 100 20 0,039 2. Kadar Sari Larut dalam Etanol = 100 % = 3,86% 5,043 100 20 0,041 3. Kadar Sari Larut dalam Etanol = 100 % = 4,06% 5,044 100 20 % Rata-rata Kadar Sari Larut Etanol = 4,16 % 3,86 % 3 4,06 % = 4,02% 4. Perhitungan Kadar Abu Total Simplisia
berat % Kadar Abu Total = 100 % berat abu sampel No. Berat Sampel Berat Abu 1. 2,025 0,593 2. 2,010 0,586 3. 2,025 0,587 0,593 1. Kadar Abu Total = 100 % = 29,28% 2,025 0,586 2. Kadar Abu Total = 100 % = 29,15% 2,010 0,587 3. Kadar Abu Total = 100 % = 28,98% 2,025 % Rata-rata Kadar Abu Total = 29,28 % 29,15 % 3 28,98 % = 29,14% 5. Perhitungan Kadar Abu Simplisia Tidak Larut dalam Asam berat % Kadar Abu Tidak Larut dalam Asam = 100 % berat abu sampel No. Berat Sampel Berat Abu 1. 2,025 0,01 2. 2,010 0,009 3. 2,025 0,009 1. Kadar Abu Tidak Larut dalam Asam = 100 % = 0,49% 0,01 2,025
0,009 2. Kadar Abu Tidak Larut dalam Asam = 100 % = 0,45% 2,010 0,009 3. Kadar Abu Tidak Larut dalam Asam = 100 % = 0,44% 2,025 % Rata-rata Kadar Abu Tidak Larut Asam = 0,49 % 0,45 % 3 = 0,47% 0,44 % Lampiran 14. Identifikasi Karagenan 1. Penetapan rendemen karagenan % Rendemen karagenan = x 100% a. % Rendemen karagenan 1 = x 100% = 31,02 % b. % Rendemen karagenan 1 = x 100% = 28,28 % c. % Rendemen karagenan 1 = x 100% = 29,64 % d. % Rendemen karagenan 1 = x 100% = 31,17 % 2. Perhitungan susut pengeringan karagenan % Susut pengeringan = x 100% A = Berat sampel sebelum pengeringan B = Berat sampel setelah pengeringan No A B 1 0,200 0,181
2 0,201 0,180 3 0,203 0,182 1. % susut pengeringan = x 100% = 10,33% 2. % susut pengeringan = x 100% = 9,84% 3. % susut pengeringan = x 100% = 10,27% % susut pengeringan rata-rata = 10,33% + 9,84%+ 10,27% = 10,14% 3. Perhitungan Kadar Abu Total Simplisia % Kadar Abu Total = 100 % berat berat abu karagenan No. Berat karagenan Berat Abu 1. 2,0005 0,3392 2. 2,0001 0,3135 3. 2,0004 0,3206 0,3392 1. Kadar Abu Total = 100 % = 16,64% 2,0005 0,3135 2. Kadar Abu Total = 100 % = 15,67% 2,0001 0,3206 3. Kadar Abu Total = 100 % = 16,03% 2,0004 % Rata-rata Kadar Abu Total = 16,64 % 15,67 % 16,03 % 3 = 16,11% 4. Perhitungan Kadar Abu Simplisia Tidak Larut dalam Asam
% Kadar Abu Tidak Larut dalam Asam = 100 % berat berat abu karagenan No. Berat karagenan Berat Abu 1. 2,0001 0,0261 2. 2,0002 0,0290 3. 2,0004 0,0249 0,0261 1. Kadar Abu Tidak Larut dalam Asam = 100 % = 1,30% 2,0001 0,0290 2. Kadar Abu Tidak Larut dalam Asam = 100 % = 1,45% 2,0002 0,0249 3. Kadar Abu Tidak Larut dalam Asam = 100 % = 1,24% 2,0004 % Rata-rata Kadar Abu Tidak Larut Asam = 5. Viskositas karagenan Faktor koreksi = 25 a. Viskositas 1 = Faktor koreksi x skala = 25 x 0,3 = 7,5 cps b. Viskositas 1 = Faktor koreksi x skala = 25 x 0,3 = 7,5 cps c. Viskositas 1 = Faktor koreksi x skala = 25 x 0,3 = 7,5 cps 1,30 % 1,45 % 1,24 % =1,33% 3 6. Hasil penetapan karagenan secara spektrofotometri inframerah FTIR
Lampiran 15. Data hasil analisis statistik dengan SPSS
Tests of Normality Kolmogorov-Smirnov a Shapiro-Wilk Statistic df Sig. Statistic df Sig. Minggu_Awal.162 18.200 *.948 18.392 Minggu_I.214 18.029.802 18.002 Minggu_II.242 18.007.855 18.010 Minggu_III.235 18.010.856 18.010 Minggu_IV.153 18.200 *.925 18.158 *. This is a lower bound of the true significance. a. Lilliefors Significance Correction Test of Homogeneity of Variances Levene Statistic df1 df2 Sig. Minggu_Awal 1.238 5 12.351 Minggu_I 3.583 5 12.033 Minggu_II 6.808 5 12.003 Minggu_III 5.292 5 12.008 Minggu_IV 2.882 5 12.062 Descriptives Statistic Std. Error Mean 31.289.1126 95% Confidence Interval for Mean Lower Bound 31.051 Upper Bound 31.526 5% Trimmed Mean 31.299 Median 31.200 Variance.228 Minggu_Awal Std. Deviation.4776 Minimum 30.3 Maximum 32.1 Range 1.8 Interquartile Range.7 Skewness.059.536 Minggu_I Kurtosis -.201 1.038 Mean 33.417.5299 95% Confidence Interval for Lower Bound 32.299 Mean Upper Bound 34.535
Minggu_II Minggu_III 5% Trimmed Mean 33.213 Median 32.750 Variance 5.054 Std. Deviation 2.2482 Minimum 31.0 Maximum 39.5 Range 8.5 Interquartile Range 1.8 Skewness 1.777.536 Kurtosis 3.041 1.038 Mean 36.094.9315 95% Confidence Interval for Lower Bound 34.129 Mean Upper Bound 38.060 5% Trimmed Mean 35.955 Median 34.750 Variance 15.619 Std. Deviation 3.9521 Minimum 31.2 Maximum 43.5 Range 12.3 Interquartile Range 6.3 Skewness.849.536 Kurtosis -.622 1.038 Mean 38.078 1.3008 95% Confidence Interval for Lower Bound 35.333 Mean Upper Bound 40.822 5% Trimmed Mean 37.798 Median 35.750 Variance 30.457 Std. Deviation 5.5188 Minimum 31.3 Maximum 49.9 Range 18.6 Interquartile Range 5.8 Skewness 1.098.536 Kurtosis.283 1.038 Mean 39.283 1.3202 Minggu_IV 95% Confidence Interval for Mean Lower Bound 36.498 Upper Bound 42.069 5% Trimmed Mean 39.059 Median 37.600
Variance 31.373 Std. Deviation 5.6012 Minimum 31.7 Maximum 50.9 Range 19.2 Interquartile Range 6.2 Skewness.766.536 Kurtosis.027 1.038 ANOVA Sum of Squares df Mean Square F Sig. Between Groups.898 5.180.723.619 Minggu_Awal Minggu_I Minggu_II Minggu_III Minggu_IV Within Groups 2.980 12.248 Total 3.878 17 Between Groups 70.758 5 14.152 11.197.000 Within Groups 15.167 12 1.264 Total 85.925 17 Between Groups 219.523 5 43.905 11.452.000 Within Groups 46.007 12 3.834 Total 265.529 17 Between Groups 467.618 5 93.524 22.377.000 Within Groups 50.153 12 4.179 Total 517.771 17 Between Groups 500.172 5 100.034 36.186.000 Within Groups 33.173 12 2.764 Total 533.345 17 Post Hoc Tests Minggu_Awal
Tukey HSD Kelompok N Subset for alpha = 0.05 1 Formula_A 3 31.000 Formula_C 3 31.100 Formula_F 3 31.233 Formula_D 3 31.233 Formula_E 3 31.567 Formula_B 3 31.600 Sig..685 Means for groups in homogeneous subsets are displayed. a. Uses Harmonic Mean Sample Size = 3.000. Tukey HSD Minggu_I Kelompok N Subset for alpha = 0.05 1 2 Formula_A 3 31.467 Formula_D 3 32.333 Formula_E 3 32.367 Formula_C 3 33.333 Formula_B 3 33.400 Formula_F 3 37.600 Sig..345 1.000 Means for groups in homogeneous subsets are displayed. a. Uses Harmonic Mean Sample Size = 3.000. Tukey HSD Minggu_II Kelompok N Subset for alpha = 0.05
1 2 3 Formula_A 3 31.467 Formula_D 3 32.333 Formula_E 3 32.367 Formula_C 3 33.333 Formula_B 3 36.200 Formula_F 3 38.500 Sig..345.235 1.000 Means for groups in homogeneous subsets are displayed. a. Uses Harmonic Mean Sample Size = 3.000. Tukey HSD Minggu_III Kelompok N Subset for alpha = 0.05 1 2 3 Formula_A 3 32.000 Formula_B 3 35.400 35.400 Formula_C 3 35.533 35.533 Formula_D 3 37.633 Formula_E 3 39.700 Formula_F 3 48.200 Sig..341.177 1.000 Means for groups in homogeneous subsets are displayed. a. Uses Harmonic Mean Sample Size = 3.000. Minggu_IV Tukey HSD
Kelompok N Subset for alpha = 0.05 1 2 3 4 Formula_A 3 32.167 Formula_C 3 36.433 36.433 Formula_B 3 36.867 Formula_D 3 39.100 39.100 Formula_E 3 42.167 Formula_F 3 48.967 Sig..072.413.281 1.000 Means for groups in homogeneous subsets are displayed. a. Uses Harmonic Mean Sample Size = 3.000.