SKRINING FITOKIMIA DAN UJI POTENSI INFUSA SERAI (Cymbopogon nardus (L.) Rendle) SEBAGAI BAHAN PENGAWET ALAMI TERHADAP TAHU DAN DAGING AYAM

PRADANI, DEA YULINESTRIA (2016) SKRINING FITOKIMIA DAN UJI POTENSI INFUSA SERAI (Cymbopogon nardus (L.) Rendle) SEBAGAI BAHAN PENGAWET ALAMI TERHADAP TAHU DAN DAGING AYAM. Bachelor thesis, UNIVERSITAS MUHAMMADIYAH PURWOKERTO.

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Abstract

Lemongrass (Cymbopogon nardus (L.) is one of antibacterial plants related to its flavonoid, saponinspolifenol, and essential oils contents.This research purposes were to identify the group of secondary metabolites contained in lemongrass infussion and identify the potency of lemongrass infussion as natural food preservativebased on its antimicrobial activity on tofu and chicken meat. This research used experimental and non-experimental methods. The experimental research was to test the potency oflemongrassinfussion as natural food preservative based on its activity as antibacterial. The non experimental method was used to identify the group of secondary metabolites contained in lemongrass infussion by phytochemical screening. The result of research shows that the lemongrass infussion contained the terpenoids, tannin, and saponinsas the active metabolites substances.Lemongrass infussion at concentration of5, 10 and 20% can be used as tofu preservative for 4 - 6 days and capable ofprolonging tofu’sshelf life up to 2 - 4 days at room temperature.Lemongrass infussion at concentrations of 10 and 20% can be used as chicken meat preservative for 12 days and capable of prolonging chicken meat’s shelf life up to 3 days at 3º - 7º C temperature.

Item Type: Thesis (Bachelor)
Additional Information: Pembimbing: Dwi Hartanti, M.Farm., Apt dan Alwani Hamad, S.T., M.Sc
Uncontrolled Keywords: Cymbopogon nardus (L.), chicken meat, phytochemical screening, tofu.
Subjects: R Medicine > RS Pharmacy and materia medica
Divisions: Fakultas Farmasi > Farmasi
Depositing User: Danarto Kh
Date Deposited: 03 Jan 2018 04:13
Last Modified: 03 Jan 2018 04:13
URI: http://repository.ump.ac.id/id/eprint/6695

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