ABSTRACT
ADDITIONAL EFFECT
OF BINAHONG LEAF EXTRACT AND JASMINE FLOWER ON PHYSICAL PROPERTIES OF TRANSPARENT
SOAP
Name :
Salsabila Prahesti
NIM :
18050634034
Study Program :
S1 Cosmetology Education
Faculty :
Engineering
Institusion :
State University of Surabaya
Adviser :
Biyan Yesi Wilujeng, S.Pd., M.Pd.
The
good soap, beside to clean, it also not damage skin and able to protect skin
from free radicals. The compound against free radicals is anti oxidant and one
of it come from binahong leaf. The aim of this research is to know the effect
of binahong leaf extract and jasmine flower addition on the physical properties
of transparent soap including color, smell, texture,
foam ability, clean ability and preferences. Type of this research was
experiment. The independent variable was proportion of binahong leaf extract
and jasmine flower, they are X1 (1g:9g), X2 (4g:6g), dan X3 (7g:3g). The
dependent variables were physical properties of transparent soap including
color, smell, texture, foam ability, clean ability and preferences. Data
collecting analyz observation by 30 panelists and microbiology test. Data
analyzed using Anova test and continued with Duncan test if there are
significant effect by SPSS 25 program. Research
results show that there is an effect of the additional of binahong leaf
extract and jasmine flower on the physical
properties of transparent
soap including color, smell, texture, foam
ability, clean ability and preferences. The result of the best transparent soap is transparent soap whit additional of binahong leaf extract 4g
and jasmine flower 6g with criteria that is color was light green, smelled of jasmine
flowers, textured smooth, foam ability is foamy, clean ability is quite clean and
adhesive and very like by the panelist. The shelf life of the best transparent
soap is 9,2 months.
Keywords:
transparent soap, binahong leaf extract,
jasmine flower.