REVIEW KANDUNGAN KIMIA DAN MEKANISME DAUN TEH HIJAU (Camellia sinensis L.) SERTA DERIVAT KATEKIN SEBAGAI AKTIVITAS ANTIHIPERPIGMENTASI

Lestari, Febrianti Risky (2021) REVIEW KANDUNGAN KIMIA DAN MEKANISME DAUN TEH HIJAU (Camellia sinensis L.) SERTA DERIVAT KATEKIN SEBAGAI AKTIVITAS ANTIHIPERPIGMENTASI. Skripsi thesis, Universitas Setia Budi.

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Abstract

Hyperpigmentation is a condition where the amount of melanin in the skin layer increases, which results in a darker skin color. Green tea leaves (Camellia sinensis L.) contain polyphenol compounds such as catechins and galatechins which have anti-hyperpigmentation activity. This study aims to determine the chemical content and anti-hyperpigmentation mechanism of green tea leaves (Camellia sinensis L.) and the most optimal catechin derivatives in terms of IC50 % parameters for inhibition of tyrosinase enzymes, the amount of melanin, and the antioxidant ability of green tea leaves (Camellia sinensis L.) which has anti-hyperpigmentation activity. Reviews are obtained from national and international published journals obtained from journal providers on the internet as well as from books and e-books, search for research journals published on the internet using search engine such as Google Scholar, MDPI, PubMed, ScienceDirect, Springer Link. The results of the review conducted showed that the chemical content of green tea leaves (Camellia sinensis L.) as anti-hyperpigmentation, namely polyphenol compounds such as catechins and gallocatechin gallate, flavonoids, and tannins. Antihyperpigmentation mechanisms include inhibition of the tyrosinase enzyme, inhibiting the amount of melanin, and its antioxidant abilities. The most optimal catechin derivatives for antihyperpigmentation is epigallocatechin gallate (EGCG). Keywords: Green tea’s leaves, Antihyperpigmentation, Tyrosinase enzyme, Amount of melanin, Antioxidants, Epigallocatechin gallate (EGCG).

Item Type:	Thesis (Skripsi)
Uncontrolled Keywords:	Green tea’s leaves, Antihyperpigmentation, Tyrosinase enzyme, Amount of melanin, Antioxidants, Epigallocatechin gallate (EGCG).
Subjects:	R Medicine > RS Pharmacy and materia medica
Divisions:	Fakultas Farmasi > Prodi S1 Farmasi
Depositing User:	Tifany Nur Arfiana
Date Deposited:	09 Jun 2022 03:30
Last Modified:	09 Jun 2022 03:30
URI:	http://repo.setiabudi.ac.id/id/eprint/4824

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