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All Journal Jurnal Pendidikan Kimia (JPKim) Martabe : Jurnal Pengabdian Kepada Masyarakat Sarwahita : Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Chemical Science and Technology Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Educenter: Jurnal Ilmiah Pendidikan Indonesian Journal of Advanced Research (IJAR) EDUCENTER JURNAL PENDIDIKAN
Herlinawati Herlinawati
Jurusan Kimia Fakultas MIPA, Universitas Negeri Medan
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Social Sciences Other

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Journal : Indonesian Journal of Chemical Science and Technology

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Analysis of the Utilization of VCO as a Glucose Level Reducing Material in Brown Rice Using a UV-VIS Spectrophotometer Magdalena E Manik; Herlinawati Herlinawati
Indonesian Journal of Chemical Science and Technology (IJCST) Vol 4, No 1 (2021): JANUARY 2021
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ijcst.v4i1.23089

Abstract

This research aims to determine the effect of adding VCO on glucose levels in brown rice that cooked by rice cooker and steamer. Sample preparation is done by adding VCO to brown rice and cooking simultaneously. The samples were measured for their glucose levels by adding phenol and sulfuric acid to the sample and then measuring their absorbance using a UV-VIS spectrophotometer. The results showed that the addition of VCO affected glucose levels in brown rice. The highest level of glucose in brown rice was 32,178 ppm without the addition of VCO and the lowest level was 0.946 ppm with the addition of 5% VCO. Meanwhile, the highest level of glucose in brown rice in a steamer was 22,268 ppm without the addition of VCO and the lowest was 0,768 ppm with the addition of 5% VCO.
Co-Authors Agus Kambaren Ahmad Nasir Pulungan Ani Sutiani Buchari Buchari Deri Salsalina Br Sitepu DEWI ENDRIANI, DEWI Gulmah Sugiharti Hafni Indriati Nasution Irfandi Irfandi Junifa Layla Sihombing Lisnawati Simatupang M. Bachri Amran Magdalena E Manik Makharany Dalimunthe Mukti Hamjah Harahap, Mukti Hamjah Poyder Manullang Rudi Salman Rudi Salman Susilawati Amdayani Syuhada, Feri Andi Weny Widianty