Wahana-Bio: Jurnal Biologi dan Pembelajarannya
Vol 11, No 2 (2019): Wahana-Bio Edisi Desember 2019

Inovasi Penambahan Sari Kecambah Kacang-Kacangan pada Medium Tumbuh Acetobacter xylinum untuk Membentuk Serat Nata

Sri Amintarti (Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Lambung Mangkurat, Banjarmasin)
Aulia Ajizah (Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Lambung Mangkurat, Banjarmasin)



Article Info

Publish Date
19 Dec 2019

Abstract

The results of research on various types of medium for the growth of Acetobacter xylinum generally show good results, but in the provision of additional nutrients with the same nitrogen source. Bean sprouts have the potential to be an alternative source of nitrogen in the growth medium of Acetobacter xylinum because they contain protein. This study aims to describe the quality of nata produced from bacterial fermentation in the medium by adding green bean extract, cowpea, and soybeans. Experimental method with 6 replications at each treatment. The quality of the nata that is formed is seen based on the color, aroma, and fiber content produced. Data were analyzed descriptively by paying attention to respondents' ratings and the results of fiber content analysis test. The results showed the addition of green bean sprouts extract, cowpea, and soybeans on the nata de coco making medium showed good quality. The quality of nata de coco produced in each treatment has a good aroma (sour smell), the color quality of nata de coco on medium with green bean sprout extract is better than the others.

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Journal Info

Abbrev

wb

Publisher

Subject

Agriculture, Biological Sciences & Forestry Education Environmental Science Immunology & microbiology Other

Description

Wahana-Bio is the a scientific Journal of Biology and its learning, published by the Program of Biology Education, Mathematics and Natural Science Education, Faculty of Teacher Training and Education, Universitas Lambung Mangkurat. This focuses on the delivery of information on the results of ...