Page 149 - Jurnal Penelitian MTsN 6 Jakarta
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Indonesia is a country that 2. Methods and Experimental
produces a lot of coffee. The two Details
types of coffee that are usually This research is an experimental
cultivated in Indonesia are research conducted at the
robusta coffee and arabica Science Laboratory of Madrasah
coffee. Arabica coffee originated Tsanawiyah Negeri 6 (MTsN 6)
in the mountains of Ethiopia. East Jakarta in May-June 2025.
However, after the arabica This study aims to determine the
coffee plant was developed results of the physical stability
outside its home region, which is test of the preparation of the
Yemen in the southern part of the formulation of scrub cream,
Arabian Peninsula, Arabica namely: organoleptic test, pH
coffee was only known to the test, homogeneity test,
general public. Arabica coffee dispersion test and hedonic test.
plants form small shrubs
because they grow lush. Arabica 2.1 Tools
green coffee beans are coffee The tools used in this study are
beans that have been peeled alumminium foil, stirring rods,
and have not been roasted (W. beaker cups, evaporative cups,
Wulandari et al., 2020). petri dishes, funnels,
Chlorogenic acid and caffeine, erlenmeyer, measuring cups,
which are phenolic compounds gauze, cotton parchment paper,
and flavonoids, are the filter paper, gas stoves, porcelain
ingredients found in coffee. In crosses, micro pipettes, water
addition to serving as baths, tweezers, drip pipettes,
antioxidants, flavonoids tube racks, spatulas, mercury
It is a reducing compound. The thermometers.
ability of flavonoids to transfer
electrons to free radical 2.2 Material
compounds and stop oxidation The material used in this study
reactions is the basis of their are Arabica green coffee, stearic
antioxidant properties. based on acid, tween 80, cetyl alcohol,
the results of the investigation. It propylene glycol, glycerin, liquid
shows that the cream made from paraffin, adeps lanae, propyl
the ethanol extract of Arabica paraben, methyl paraben,
coffee fruit has anti-aging aquadest.
properties. Based on research, it
shows that Arabica coffee plants
contain phenolic compounds and
flavonoid compounds that act as
antioxidants (Ardiansyah, S. A et
al., 2016). Based on this
description, a study was
conducted to see the level of
respondents' preference for
Arabica green coffee scrub
cream (Coffea arabica L) and as
an antioxidant scrub.
