PEMERIKSAAN FORMALIN PADA TAHU YANG BEREDAR DI PASAR BATUSANGKAR MENGGUNAKAN KALIUM PERMANGANAT (KMnO4) DAN KULIT BUAH NAGA

dc.contributor.author	KUNTUM KHAIRA, M.SI.
dc.contributor.editor	KUNTUM KHAIRA, M.SI.
dc.date.accessioned	2020-02-24T03:55:57Z
dc.date.available	2020-02-24T03:55:57Z
dc.date.copyright	Semua hak cipta dilindungi oleh Institut Agama Islam Negeri (IAIN) Batusangkar
dc.date.issued	2016-10-11
dc.identifier.issn	2085-8019
dc.identifier.issn	2580-278X
dc.identifier.issn	2580-278X
dc.identifier.uri	http://ecampus.iainbatusangkar.ac.id/ojs/index.php/sainstek/article/view/127
dc.description.abstract	Formalin is a toxic chemical that is commonly used as a preservative for biological samples and in various industries. But in practice many abused formaldehyde as a preservative foods such as tofu, meatballs, anchovies, etc. wet fish. When food is consumed can cause interference with the metabolism of the body's organs and systems. A research on the investigation of formaldehyde, especially in out circulating in the market Batusanggkar. Examination carried out by using potassium permanganate (KMnO4) and dragon fruit skin by observing the color changes. Examination of formalin in 5 samples showed similar results to know that the 5 samples contain formaldehyde are all positive.Key word: formalin, tahu, KMNO4, Dragon Fruit skin
dc.language
dc.publisher	KUNTUM KHAIRA
dc.subject
dc.title	PEMERIKSAAN FORMALIN PADA TAHU YANG BEREDAR DI PASAR BATUSANGKAR MENGGUNAKAN KALIUM PERMANGANAT (KMnO4) DAN KULIT BUAH NAGA
dc.type	Sainstek : Jurnal Sains dan Teknologi

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