ANALISIS PERBANDINGAN LOGAM BERAT (Mg), (Zn) PADA RIMPANG JAHE EMPRIT (Zingiber Officinale Var Amarum) DAN RIMPANG JAHE MERAH (Zingiber Officinale Var Rubrum Rhizoma) DI DAERAH DRIYOREJO GRESIK

Arista, Amanda Putri (2023) ANALISIS PERBANDINGAN LOGAM BERAT (Mg), (Zn) PADA RIMPANG JAHE EMPRIT (Zingiber Officinale Var Amarum) DAN RIMPANG JAHE MERAH (Zingiber Officinale Var Rubrum Rhizoma) DI DAERAH DRIYOREJO GRESIK. Skripsi thesis, Universitas PGRI Adi Buana Surabaya.

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Abstract

Jahe (Zingiber afficinale) merupakan tanaman rempah yang berasal dari afrika
selatan, dan sekarang telah tersebar ke seluruh dunia. Jahe memiliki beberapa
macam jenis salah satunya jahe merah (Zingiber Officinale Var Amarum) dan jahe
emprit (Zingiber Officinale Var Amarum) Tanaman rimpang jahe juga dapat
mengandung logam melalui substrat tanaman tersebut melalui tanah, pupuk, air,
pupuk, logam di serap melalui akar tumbuhan tersebut seperti logam Magnesium
(Mg) Dan Zink (Zn). Logam berat merupakan salah satu jenis pencemar
lingkungan hidup yang sangat berbahaya dan tidak baik untuk kesehatan mahluk
hidup karena bersifat tidak dapat terbiodegradasi, toksik, serta mampu mengalami
bioakumulasi dalam rantai makanan. Penelitian ini bertujuan untuk menganalisis
kadar cemaran logam Magnesium (Mg) dan Zink (Zn) dalam sampel jahe emprit
(Zingiber Officinale Var Amarum) dan jahe merah (Zingiber officinale Var
Rubrun Rhizoma) di daerah Driyorejo Gresik, metode experimen dengan
menggunakan metode AAS (Atomic Absobtion Spectrophotometry). Prosedur
dalam penelitian ini meliputi Pengeringan jahe emprit dan jahe merah, kemudian
dilakukan proses destruksi kering, pembuatan sampel, dan dilanjut dengan analisis
menggunakan metode AAS (Atomic Absobtion Spectrophotometry). Setelah
melakukan proses analisis di dapatkan hasil jahe merah dengan kadar Magnesium
sebesar 78,3 mg/L, kadar Zink sebesar 1,989 mg/L, dan jahe emprit dengan kadar
Magnesium 45.0 mg/L, kadar Zink sebesar 2.391 mg/L. Kandungan Magnesium
dari jahe emprit dan jahe merah lebih kecil dibandingkan dengan hasil kadar Zink.
Kata Kunci : Jahe merah, Jahe emprit, Magnesium, Zinc, Atomic Absorption
Spectrophotomtery.

Ginger (Zingiber afficinale) is a spice plant originating from South Africa, and
has now spread throughout the world. Ginger has several types, one of which is
red ginger (Zingiber Officinale Var Amarum) and emprit ginger (Zingiber
Officinale Var Amarum). Ginger rhizome plants can also contain metals through
the plant substrate through soil, fertilizer, water, fertilizer, metals are absorbed
through plant roots such as the metals Magnesium (Mg) and Zink (Zn). Heavy
metals are a type of environmental pollutant that is very dangerous and not good
for the health of living things because it is non-biodegradable, toxic and capable
of bioaccumulating in the food chain. This study aims to analyze the levels of
metal contamination of Magnesium (Mg) and Zink (Zn) in samples of emprit
ginger (Zingiber Officinale Var Amarum) and red ginger (Zingiber officinale Var
Rubrun Rhizoma) in the Driyorejo Gresik area, using the AAS (Atomic Absobtion
Spectrophotometry) method. The procedure in this study included drying ginger
and red ginger, then carrying out the dry destruction process, making samples, and
proceeding with analysis using the AAS (Atomic Absorption Spectrophotometry)
method. After carrying out the analysis process, the results obtained were red
ginger with a magnesium level of 78.3 mg/L, zinc level of 1.989 mg/L, and emprit
ginger with a magnesium level of 45.0 mg/L, zinc level of 2,391 mg/L. The
magnesium content of emprit ginger and red ginger is smaller than the results of
zinc levels.
Keywords: Red ginger, emprit ginger, Magnesium, Zink, Atomic Absorption
Spectrophotometer

Item Type: Thesis (Skripsi)
Subjects: L Education > L Education (General)
L Education > LA History of education
L Education > LB Theory and practice of education > LB1501 Primary Education
Divisions: Fakultas Sains dan Kesehatan (FSK) > Farmasi (S1)
Depositing User: Ms Amanda Putri
Date Deposited: 02 Jul 2024 08:40
Last Modified: 02 Jul 2024 08:40
URI: https://repository.unipasby.ac.id/id/eprint/6413

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