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Prepn of oyster oral liquid

A technology for oral liquid and oyster, applied in the field of preparing functional nutrition oral liquid, can solve the problems such as no method for removing fishy smell, no indication of utilization or prevention of long-term precipitation and generation of precipitation, etc.

Inactive Publication Date: 2002-09-25
SHENZHEN NEPTUNUS PHARM CO LTD
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Problems solved by technology

Chinese patent application No. 92105216.2 of Wang Dusheng et al. "Xin Oyster Pure Natural Whole Nutrition Oral Liquid and Its Preparation Method" discloses a method for preparing oyster oral liquid through a series of treatments such as beating, filtering, taste adjustment, sterilization, and filling. But this method does not involve the deodorization method
Moreover, because oysters contain a large amount of macromolecular substances such as proteins and polysaccharides, these substances are very easy to produce precipitation in the storage process for oral liquids, and the above-mentioned patent application publication does not point out that its oral liquid utilizes these macromolecular substances Or the treatment method to prevent long-term sedimentation

Method used

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  • Prepn of oyster oral liquid

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Embodiment Construction

[0015] The following specific embodiments are further explanations and descriptions of the present invention, and do not constitute any limitation to the present invention.

[0016] As shown in Figure 1, take 200g of fresh oyster soft body, add 300ml of water, and fully homogenize with a tissue homogenizer. Add 0.2% (papain / original oyster software, w / w) papain and stir at room temperature for 3 hours. Add 1% sucrose (sucrose / raw oyster soft, w / w), and heat at 90° C. for 20 minutes. Then add 1% citric acid (citric acid / raw oyster soft, w / w), and continue heating at 90° C. for 20 minutes. After cooling, centrifuge at 3000rpm×15min. After adding water to a total volume of 500ml, add pectin and honey in an amount of 0.5% (citric acid / raw oyster software, w / w) respectively, mix well, and stand overnight at 4°C. Centrifuge (3000rpm×15min), add appropriate amount (about 0.5%) of sucrose and appropriate amount (about 0.5%) of Vc, sterilize (120°C×15min), and fill to obtain the ora...

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Abstract

The preparation of oyster oral liquid includes the following steps: homogenating oyster with water, hydrolysis with papaya proteinase to eliminate fishy smell of the protein; enzymolysis of oyster pulp and sugar and heat treatment to further eliminate fishy smell of alkali matter; and further acid and heat treatment for eliminating fishy smell of alkali matter. Through the said process, osyter pulp for compounding oyster oral liquid is produced. The heat treatment can promote the interaction of sugar, organic acid and fishy smell matter and the volatilization of fishy smell matter. The present invention eliminates fishy smell of oyster by means of enzymolysis, chemical and physical treatment and increases the storing stability of oral liquid via protein degradation.

Description

technical field [0001] The invention relates to a functional nutritional oral liquid, in particular to a method for preparing the functional nutritional oral liquid with oysters as main raw materials. Background technique [0002] Oysters are marine molluscs belonging to the family Oysteridae. Oysters are nutritious and delicious, and are world-renowned seafood. It is recorded in ancient books in China, Japan, and Europe. It is called "海の玄米" in Japan, and "Sea milk" and "Sea Feuit" in Europe. In recent years, Japan and Europe have developed and marketed dozens of health or functional foods using oysters as raw materials [Li Jingyuan, China Marine Medicine, 1989; 2: 47-52]. Oysters also occupy an important position in traditional Chinese medicine. For example, the masterpiece "Compendium of Materia Medica" of traditional Chinese medicine records the functions of oyster shells and oyster meat. Traditional Chinese medicine believes that it has the effect of nourishing blood ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L17/40A23L17/50
Inventor 赵耘赵金华梅映昊李靖柴向东蔡培烈
Owner SHENZHEN NEPTUNUS PHARM CO LTD
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