Pearl beverage raw material and preparation method thereof

Abstract

The invention discloses a pearl beverage raw material and preparation process which comprises, disintegrating pearl raw material, charging iodic acid and edible acid to steep 24-72 hours, adjusting pH to neutral, charging minced aquatic animal meat, mixing and placing in reaction still, adjusting pH to neutral, charging 0.1-0.25% papain and 0.1-0.25% trypsin, carrying out catalytic reaction for 1.5-4 hours at 40-65 deg. C, finally filtering and removing the filtering deposit to obtain filter liquor.

Description

technical field

[0001] The invention relates to a beverage raw material made of animal protein and pearls and a preparation method thereof, in particular to a pearl beverage raw material and a preparation method thereof. Background technique

[0002] In the early days, pearls were mainly used in the form of powder. Since the ingredients contained in pearls are all insoluble ingredients, theoretically speaking, the bioavailability of the nutritional ingredients of pearls in the human body is limited.

[0003] In recent years, people have tried to prepare liquid pearls by hydrolysis, such as acid hydrolysis and alkali hydrolysis, but their application is limited due to the disadvantages of destroying some nutrients, corroding production equipment, and polluting the environment. Some people have tried to prepare amino acids by enzymatic method, but it has not been applied to the preparation of pearl amino acids.

[0004] Li Xinjian et al. (Patent No. ZL91100778, 4) prepared li...