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Autor:
Mohammad R. Usman, Muhamad D. Permana, Aditya F. Ardinsyah, Mega T. Wulandari, Aliyah Purwanti, Lindawati Setyaningrum, Ima F. Lestari, Stephanie D. Artemisia
Publikováno v:
Jurnal Akademika Kimia. 11:122-128
One of the prevention of osteoporosis is by taking calcium supplements. Crab shells are calcium sources that can be processed into supplements. Calcium extraction used the calcinations method at 900°C temperature for 4 hours. After calcining the cra