Jurnal Cakrawala Ilmiah
Vol. 2 No. 4: Desember 2022

PENGENALAN SIFAT ASAM BASA BAHAN MAKANAN DENGAN MENGGUNAKAN pH INDIKATOR DAN KERTAS LAKMUS DI YAYASAN LAYAR DAKWAH

Masdania Zurairah Siregar (Universitas Al-Azhar)
Muhammad Adam (Universitas Muhammadiyah Sumatera Utara)
Abdul Azis (Universitas Harapan)
Zaharuddin (Universitas Harapan)

Article Info

Publish Date
21 Dec 2022

Abstract

This service is carried out at the Layar Da'wah Foundation, where one of its activities is about vocational. So it is very important to know the acidic nature of some food ingredients consumed by the body. The materials to be used using red and blue litmus paper and also the use of pH indicators are carbohydrate-based foodstuffs such as cassava and protein-based ingredients such as eggs, as well as fruits such as oranges. With red and blue litmus paper, you can tell whether the food is acidic or alkaline by placing it on the litmus paper, if the litmus paper is red, it means that the food is acidic, and if the litmus paper is blue, it is alkaline. The pH indicator functions to determine the limits of how acidic and alkaline the food is. Where the limit of the pH indicator between smaller 7 means the food is acidic and greater than seven then the food is alkaline.

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Journal Info
Jurnal Cakrawala Ilmiah
Website

Abbrev

JCI

Publisher

bajang Institute

Subject

Humanities Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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