ANALISIS KUALITATIF KANDUNGAN FORMALIN PADA TAHU YANG DIJUAL DIBEBERAPA PASAR DI KOTA PALU
It had been an investigation on qualitative analysis of formalin in tofu that sold in Palu markets, purpose of this study was to identifity content of formalin in samples of tofu.This identification can know with changes of the colour of the filtrate in samples of tofu from pink to be brown until...
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| Format: | Article |
| Language: | English |
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Tadulako University
2016-09-01
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| Series: | Kovalen: Jurnal Riset Kimia |
| Online Access: | https://bestjournal.untad.ac.id/index.php/kovalen/article/view/6729 |
| _version_ | 1797791957008777216 |
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| author | Rismawaty Sikanna |
| author_facet | Rismawaty Sikanna |
| author_sort | Rismawaty Sikanna |
| collection | DOAJ |
| description | It had been an investigation on qualitative analysis of formalin in tofu that sold in Palu markets, purpose of this study was to identifity content of formalin in samples of tofu.This identification can know with changes of the colour of the filtrate in samples of tofu from pink to be brown until the colour fed off in 30 minutes. Samples of tofu were taken from some traditional and modern markets in Palu city. The results obtained 66.7% of all of tofu samples identified content of formalin there were 6 samples with sign of M-3, T-2, T-6, T-5, M-2, and T-4, but 3 samples with sign of T-3, M-1 and T-1 not found. It was supported of texture of tofu samples. There showed that producen of tofu in Palu city is still using formalin as preservative substance in process of tofu production.
Keywords: Qualitative analysis of formalin, tofu. |
| first_indexed | 2024-03-13T02:26:10Z |
| format | Article |
| id | doaj.art-8d26a8534bce45279e9ccc358b9accf2 |
| institution | Directory Open Access Journal |
| issn | 2477-5398 |
| language | English |
| last_indexed | 2024-03-13T02:26:10Z |
| publishDate | 2016-09-01 |
| publisher | Tadulako University |
| record_format | Article |
| series | Kovalen: Jurnal Riset Kimia |
| spelling | doaj.art-8d26a8534bce45279e9ccc358b9accf22023-06-30T02:13:03ZengTadulako UniversityKovalen: Jurnal Riset Kimia2477-53982016-09-01226729ANALISIS KUALITATIF KANDUNGAN FORMALIN PADA TAHU YANG DIJUAL DIBEBERAPA PASAR DI KOTA PALURismawaty SikannaIt had been an investigation on qualitative analysis of formalin in tofu that sold in Palu markets, purpose of this study was to identifity content of formalin in samples of tofu.This identification can know with changes of the colour of the filtrate in samples of tofu from pink to be brown until the colour fed off in 30 minutes. Samples of tofu were taken from some traditional and modern markets in Palu city. The results obtained 66.7% of all of tofu samples identified content of formalin there were 6 samples with sign of M-3, T-2, T-6, T-5, M-2, and T-4, but 3 samples with sign of T-3, M-1 and T-1 not found. It was supported of texture of tofu samples. There showed that producen of tofu in Palu city is still using formalin as preservative substance in process of tofu production. Keywords: Qualitative analysis of formalin, tofu.https://bestjournal.untad.ac.id/index.php/kovalen/article/view/6729 |
| spellingShingle | Rismawaty Sikanna ANALISIS KUALITATIF KANDUNGAN FORMALIN PADA TAHU YANG DIJUAL DIBEBERAPA PASAR DI KOTA PALU Kovalen: Jurnal Riset Kimia |
| title | ANALISIS KUALITATIF KANDUNGAN FORMALIN PADA TAHU YANG DIJUAL DIBEBERAPA PASAR DI KOTA PALU |
| title_full | ANALISIS KUALITATIF KANDUNGAN FORMALIN PADA TAHU YANG DIJUAL DIBEBERAPA PASAR DI KOTA PALU |
| title_fullStr | ANALISIS KUALITATIF KANDUNGAN FORMALIN PADA TAHU YANG DIJUAL DIBEBERAPA PASAR DI KOTA PALU |
| title_full_unstemmed | ANALISIS KUALITATIF KANDUNGAN FORMALIN PADA TAHU YANG DIJUAL DIBEBERAPA PASAR DI KOTA PALU |
| title_short | ANALISIS KUALITATIF KANDUNGAN FORMALIN PADA TAHU YANG DIJUAL DIBEBERAPA PASAR DI KOTA PALU |
| title_sort | analisis kualitatif kandungan formalin pada tahu yang dijual dibeberapa pasar di kota palu |
| url | https://bestjournal.untad.ac.id/index.php/kovalen/article/view/6729 |
| work_keys_str_mv | AT rismawatysikanna analisiskualitatifkandunganformalinpadatahuyangdijualdibeberapapasardikotapalu |