Polypeptide oral liquid and preparation method thereof

Abstract

The invention provides a polypeptide oral liquid. The polypeptide oral liquid is prepared from main ingredients, auxiliary ingredients and purified water. The main ingredients comprise 1-12 g of egg-white protein peptide, 1-9 g of ocean fish oligopeptide, 1-9 g of soyabean protein peptide, 1-9 g of rice protein peptide and 1-9 g of wheat protein peptide by weight. The auxiliary ingredients comprise a sweetening agent such as sucralose and a flavoring agent such as lemon-taste essence. The addition of the sweetening agent and flavoring agent can sharply mask the bitter taste of polypeptide products, and the taste is better; the addition of the essence presents lemon-taste fruit aroma. In addition, the invention further relates to a preparation method of the polypeptide oral liquid. The preparation method of the polypeptide oral liquid comprises the steps that the main ingredients are mixed, the purified water is added for dissolution, then the auxiliary ingredients are added for dissolution, and moist heat sterilization is carried out to obtain the polypeptide oral liquid. The polypeptide oral liquid is rich in various amino acids (comprising eight essential amino acids for the human body), polypeptide and protein, is not mixed with a preservative, has various effects on the human body, and can be used as food, health care food and special formula food for medical application.

Description

technical field [0001] The invention relates to the fields of food, health products and formula food for special medical purposes, in particular, to a polypeptide oral liquid and a preparation method thereof. Background technique [0002] Polypeptide is a compound formed by multiple α-amino acids linked by peptide bonds. Its molecular weight is generally below 5000, and it is also an intermediate product of protein hydrolysis. As an important class of active substances in organisms, polypeptides play a very important role in various aspects such as human nutrition, health, growth and development, immune function, and anti-aging. Protein peptides from various protein sources have been carefully studied, and it is found that protein peptides are easily absorbed and digested by the human body, such as ovalbumin peptides, soybean protein peptides, wheat protein peptides, rice protein peptides, etc. Various amino acids necessary to quickly correct negative nitrogen balance. In ...

AI Technical Summary

Problems solved by technology

At present, the existing protein supplement products on the market mainly use whole protein as protein supplement, and the absorption of whole protein needs to be digested and hydrolyzed, so the time is slow and the efficiency is low

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