Bella Rizkia Dianita (2020) Pengaruh Penambahan Jahe (Zingiber officinale) Terhadap Aktivitas Antioksidan Teh Hijau (Camellia sinensis) Literature Review. Skripsi thesis, UNIVERSITAS AIRLANGGA.

	Text (HALAMAN JUDUL) 1. HALAMAN JUDUL.pdf Download (680kB)
	Text (ABSTRACT) 2. ABSTRACT.pdf Download (69kB)
	Text (DAFTAR ISI) 3. DAFTAR ISI.pdf Download (130kB)
	Text (BAB I) 4. BAB I PENDAHULUAN.pdf Download (155kB)
	Text (BAB II) 5. BAB II TINJAUAN PUSTAKA.pdf Restricted to Registered users only until 5 March 2024. Download (455kB) | Request a copy
	Text (BAB III) 6. BAB III KERANGKA KONSEPTUAL.pdf Restricted to Registered users only until 5 March 2024. Download (109kB) | Request a copy
	Text (BAB IV) 7. BAB IV METODE PENELITIAN.pdf Restricted to Registered users only until 5 March 2024. Download (73kB) | Request a copy
	Text (BAB V) 8. BAB V HASIL DAN PEMBAHASAN.pdf Restricted to Registered users only until 5 March 2024. Download (285kB) | Request a copy
	Text (BAB VI) 9. BAB VI KESIMPULAN DAN SARAN.pdf Restricted to Registered users only until 5 March 2024. Download (65kB) | Request a copy
	Text (DAFTAR PUSTAKA) 10. DAFTAR PUSTAKA.pdf Download (220kB)
	Text (PERNYATAAN KESEDIAAN PUBLIKASI) 11. PERNYATAAN KESEDIAAAN PUBLIKASI.pdf Restricted to Registered users only Download (191kB) | Request a copy

Abstract

Free radicals are unstable and highly reactive molecules which can cause cellular damage and oxidative stress. Antioxidants are compounds that can inhibit cellular damage caused by free radicals. There are natural and synthetic antioxidants. One source of natural antioxidants comes from plants. Green tea (Camellia sinensis) and ginger (Zingiber officinale) are plants with high antioxidant potential. The antioxidant activity was tested in vitro by the DPPH method, which is a stable radical. The literature review method carried out by researcher is a scoping review that used 13 original research containing chemical compounds from green tea and ginger, antioxidant activity of green tea, ginger and a combination of both used the DPPH method. Based on the literature review showed that the green tea and ginger contained polyphenol compounds that may played a role in antioxidant activity. The addition of ginger can increase the antioxidant activity of green tea. Organic solvent or their mixtures are the best solvent as extractor to increase DPPH radical scavenging activity, especially ethanol 50% which shows an optimal increase in the antioxidant effect of green tea with the addition of ginger.

Actions (login required)

View Item