Effect of Extraction Method from Brown Seaweeds Padina sp. on Quality of Alginate for Edible Film Application: A Review

Aims: This review aims to study the effect of extraction method on quality alginate extracted from Padina sp. and its application for edible films.
 Study Design: research was conducted using a systematic literature method.
 Place Duration Study: Library sources are articles that available online can be accessed through websites or search engines by entering keywords relevant topics.
 Results: The results obtained various information about sp seaweed several methods such as acid pathway method, potassium without addition hydroxide calcium with hydroxide, films. It is recommended further carried out obtain more diverse methods.