Nutrition Component Adjustment of Distilled Dried Grain with Solubles via Aspergillus niger and Its Change about Dynamic Physiological Metabolism

نویسندگان

چکیده

The low fiber digestibility and unbalanced amino acids restricted the use of DDGS in swine diets. Key nutrition components dynamic monitoring key regulatory pathways analysis were performed to find rules changes for fermented by Aspergillus niger. Cellulose hemicellulose reduced 15.3% 15.2%. 1,4-D-Xylobiose was decreased from 16.8 ?g/mL 0.2 ?g/mL. Lys, Arg, Thr increased 3.00%, 2.89%, 4.40%, met requirements pigs. whole fermentation process divided into three stages. degradation Lys Arg synthesis occurred early stage, while Asp last stage. ?-Ketoglutarate factor niger degrading cellulose synthesize Arg. active metabolic that respond identified which preliminarily revealed adjustment during with

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ژورنال

عنوان ژورنال: Fermentation

سال: 2022

ISSN: ['2311-5637']

DOI: https://doi.org/10.3390/fermentation8060264