STUDI KAPASITAS DAN SINERGISME ANTIOKSIDAN PADA EKSTRAK KUNYIT (Curcuma domesticaVal.) DAN DAUN ASAM (Tamarindus indicaL.)

  • Ni Kadek Riaminanti JURUSAN TEKNOLOGI INDUSTRI PERTANIAN FAKULTAS TEKNOLOGI PERTANIAN UNIVERSITAS UDAYANA
  • Amna Hartiati JURUSAN TEKNOLOGI INDUSTRI PERTANIAN FAKULTAS TEKNOLOGI PERTANIAN UNIVERSITAS UDAYANA
  • Sri Mulyani JURUSAN TEKNOLOGI INDUSTRI PERTANIAN FAKULTAS TEKNOLOGI PERTANIAN UNIVERSITAS UDAYANA

Abstract

The purpose of this study was 1) to know the effectratioof turmeric and tamarind leaf extract on
antioxidant activity. 2) determinine ratioof turmeric and tamarind leaf that has the highest
antioxidant activity and has the highest antioxidant synergism. This study used a randomized block
design are three groups. Ratio of turmeric and tamarind leaf (100;0, 60;40, 55;45, 50;50, 45;55,
40;60, 0;100). The variables measure in this study  are : water content, total phenolic,antioxidant
capacity, and vitamin C. The results showed that the ratio of turmeric and tamarind leaf has
significant effect on all variables measured.Ratioof turmeric and tamarind leaf having the best is the
treatment has highest antioxidant activity from ratio 55% : 45% turmeric and tamarind extract.Ratio
extract 55% and 45% acid leaves the antioxidant capacity of 4,84 (mg GAEAC/100g extract), total
phenolic 12.8 (mg GAE /100g extract), vitamin C 426(mg /100 g ), the water content of 22.9% and
have highest synergism with value of 179.28%.



Keywords: turmeric and tamarind, extraction, synergism antioxidant

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How to Cite
RIAMINANTI, Ni Kadek; HARTIATI, Amna; MULYANI, Sri. STUDI KAPASITAS DAN SINERGISME ANTIOKSIDAN PADA EKSTRAK KUNYIT (Curcuma domesticaVal.) DAN DAUN ASAM (Tamarindus indicaL.). JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI, [S.l.], v. 4, n. 3, p. 93 – 104, dec. 2016. ISSN 2503-488X. Available at: <https://ojs.unud.ac.id/index.php/jtip/article/view/25611>. Date accessed: 25 june 2021.
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