Page 124 - Jurnal Penelitian MTsN 6 Jakarta

After 3x24 hours, the yellow 3. Add the ethanol extract of
turmeric marinade is soaked using green betel leaves with the
a funnel and filter paper until the addition of yellow turmeric
pulp separates. The maceration or respectively, namely: 1g, 2g,
maserate is heated in a waterbath and 3g, stirring continuously
0
with a temperature of 60 C until a until evenly mixed.
thick extract is obtained.

Figure 5.
Addition of Green Betel Leaf
Extract and Yellow Turmeric
Figure 3.
Yellow Turmeric Extract 4. Add a solution of 30% NaOH
E. Formula and Production of (Sodium Hydroxide) a little at a
Solid Soap time while stirring constantly. A
saponification reaction will
The soap formula is designed in 4 occur (soap is formed), Stir for
different mass variations (3 with ± 30 minutes until the soap
active substances and 1 soap mixture thickens.
base with no active substances) to
determine the best formula. The
steps to make solid soap
extracted ethanol from green betel
leaves and yellow turmeric
rhizomes are:

1. Melt 3g of Stearic Acid in a Figure 6.
glass cup over the flame of Addition of NaOH
spirits. 5. Add other ingredients (optional)
2. Add VCO or Virgin Coconut Oil such as fragrances or natural
as much as 35g and stir until dyes, stir until evenly
homogeneous. distributed.

Figure 7.
Addition of natural
fragrances and dyes
Figure 4.
Addition of VCO