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Study on preparation of compound amino acids from defatted soybean by hydrochloric acid hydrolysis

Nan Yumei

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Abstract

Aim:The hydrolysis conditions of the preparation of compound amino acids from defatted soybean by hydrochloric acid are optimized.Methods:Orthogonal test method.Results:When the ratio of the acid volume to the raw material mass is 3:1,the concentration of hydrochloric acid is 6 mol/L and the hydrolysis time is 10 hours.The best hydrolysis result can be obtained.Conclusion:Under certain condition,defatted soybean is hydrolysized to yield most compound amino acids by hydrochloric acid.

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What this paper is about

Aim:The hydrolysis conditions of the preparation of compound amino acids from defatted soybean by hydrochloric acid are optimized.Methods:Orthogonal test method.Results:When the ratio of the acid volume to the raw material mass is 3:1,the concentration of hydrochloric acid is 6 mol/L and the hydrolysis time is 10 hours.The best hydrolysis result can be obtained.Conclusion:Under certain condition,defatted soybean is hydrolysized to yield most compound amino acids by hydrochloric acid.

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Available abstract

Aim:The hydrolysis conditions of the preparation of compound amino acids from defatted soybean by hydrochloric acid are optimized.Methods:Orthogonal test method.Results:When the ratio of the acid volume to the raw material mass is 3:1,the concentration of hydrochloric acid is 6 mol/L and the hydrolysis time is 10 hours.The best hydrolysis result can be obtained.Conclusion:Under certain condition,defatted soybean is hydrolysized to yield most compound amino acids by hydrochloric acid.

Key concepts: Hydrochloric acid, Hydrolysis, Chemistry, Raw material, Yield (engineering), Amino acid, Chromatography, Acid hydrolysis

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