Peningkatan Kadar Protein Terlarut pada Larutan Tepung Jagung Menggunakan Saccharomyces cerevisiae
Main Article Content
Abstract
Poultry livestock are generally given feed in the form of corn kernels where the corn kernels contain high carbohydrates but have deficiencies of several amino acids. Amino acid deficiency can be overcome by increasing the protein content in the corn kernels. One way to increase the protein content in corn kernels is to carry out a fermentation process in corn flour solution. Therefore, this study aims to determine the effect of corn starch solution to increase dissolved protein levels in Saccharomyces cerevisiae biomass through a fermentation process. This study used a completely randomized design consisting of 8 treatments and 3 replications. The treatment volumes of corn flour solution were 0 mL, 5 mL, 10 mL, 15 mL, 20 mL, 25 mL, 30 mL and 35 mL. Data analysis used the calculation of variance and the BJND test. The results showed that the highest average dissolved protein content and total cell biomass of S. cerevisiae in the 15 ml treatment were 13.52%/g and 15.63 x 107 CFU/mL, the lowest average was in the 35 ml corn flour solution treatment, namely 0. 90%/gr and 3.01 x 107 CFU/mL. Based on the research, it can be concluded that corn flour solution can increase the dissolved protein content in S. cerevisiae biomass up to volume 15 mL/2 mL fermenter through the fermentation process. Based on the results of this study, it can be used as a basis for considering the use of S. cerevisiae fermenters to increase the nutritional value of corn seed-based animal feed.
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright and Attribution:
Jurnal Biosaintropis (Bioscience-Tropici s licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC-BY). The work has not been published before (except in the form of an abstract or part of a published lecture or thesis) and it is not under consideration for publication elsewhere. When the manuscript is accepted for publication in this journal, the authors agree to automatic transfer of the copyright to the publisher.
Permissions:
Authors wishing to include figures, tables, or text passages that have already been published elsewhere and by other authors are required to obtain permission from the copyright owner(s) for both the print and online format and to include evidence that such permission has been granted when submitting their papers. Any material received without such evidence will be assumed to originate from one of the authors.
Ethical matters:
Experiments with animals or involving human patients must have had prior approval from the appropriate ethics committee. A statement to this effect should be provided within the text at the appropriate place. Experiments involving plants or microorganisms taken from countries other than the authors™ own must have had the correct authorization for this exportation.