Penetapan Kadar Vitamin B1 Pada Kacang Kedelai dan Tempe Yang Beredar di  Pasar Raya Padang Secara Spektrofotometri Visibel

Fitra Fauziah; Roslinda Rasyid; Angga Prawina Akbar

doi:10.52689/higea.v8i1.132

Penetapan Kadar Vitamin B1 Pada Kacang Kedelai dan Tempe Yang Beredar di Pasar Raya Padang Secara Spektrofotometri Visibel

Fitra Fauziah, Roslinda Rasyid, Angga Prawina Akbar

Sari

It has been the research about determination level of vitamin B₁ in soy bean and tempe. The determination level of vitamin B₁ was measured by spectrophotometry visible method. The result is level of vitamin B₁in soy bean higher than level of vitamin B₁ in tempeh. Which level of vitamin B₁ in soy bean and tempeh is about 1.0213 % ±0.0188% and 0.2960 % ±0.0095%. It show that the proces manufacturing, like washing, bathing, boiling can affect the level of vitamin B₁. Statistic analyze anova one way by using SPSS 17 program shows there are significant different (p<0.05) in the level from each sample.

Kata Kunci

Soy bean; Tempe; Vitamin B1; UV-Vis Spectrophotometry

Teks Lengkap:

PDF (English)

Referensi

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DOI: http://dx.doi.org/10.52689/higea.v8i1.132

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