KADAR KURKUMINOID, TOTAL FENOL DAN AKTIVITAS ANTIOKSIDAN SIMPLISIA TEMULAWAK (Curcuma xanthorrhiza Roxb.) PADA BERBAGAI TEKNIK PENGERINGAN

, Grafianita (2011) KADAR KURKUMINOID, TOTAL FENOL DAN AKTIVITAS ANTIOKSIDAN SIMPLISIA TEMULAWAK (Curcuma xanthorrhiza Roxb.) PADA BERBAGAI TEKNIK PENGERINGAN. Other thesis, universitas sebelas maret.

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    Abstract

    Curcuma (Curcuma xanthorrhiza Roxb.) is a component that compiler almost every kind of traditional medicine made in Indonesia. Curcuma usually used in kind of single simplicia or become one of component from a ingredients. Curcuma have many function for health because of they contains active compound, the ones of all is curcuminoid that included phenolic compound and have antioxidant activity. Today, in Indonesia using Curcuma in farmer’s community usually just processed as simplisia. Simplisia of Curcuma is the result of cut curcuma that has been drying until certain compound of water. The desiccation in farmer’s community just limiting in using sun drying that of course can not defend active compound in Curcuma that can be broken by light and also heat. This research is aim to find out the influence variation of drying tehnique concerning curcuminoid compound, total phenol, and antioxidan activity simplicia curcuma. Beside that, will be choose the drying technique that most effective in defend curcuminoid compound, total phenol, and antioxidant activity simplisia curcuma. This research used Completely Randomized Design (CRD) with one factor, that are variety of drying technique. Variety drying technique that we use is SM (sun drying without cover (k)), SD (solar dryer with the white cloth cover), CD 35oC (cabinet dryer temperature 35oC), CD 40oC (cabinet dryer temperature 40oC), dan CD 45oC (cabinet dryer temperature 45oC). The result of research shows that using cabinet dryer with temperature 45oC influential in defend curcuminoid compound, total phenol, and antioxidant activity simplicia curcuma than using another drying technique. The drying that using cabinet dryer temperature 45oC producing curcuminoid compound, total Fenol, and antioxidan activity each 0,495%, 0,933%, dan 57,701%. Keyword : Curcuma Simplicia, drying, curcuminoids, total phenol, antioxidant activity

    Item Type: Thesis (Other)
    Subjects: Q Science > QD Chemistry
    S Agriculture > S Agriculture (General)
    Divisions: Fakultas Pertanian > Ilmu dan Teknologi Pangan
    Depositing User: Yudha Kuntoaji
    Date Deposited: 19 Jul 2013 23:20
    Last Modified: 19 Jul 2013 23:20
    URI: https://eprints.uns.ac.id/id/eprint/7076

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