| abstract |
The invention discloses a Pinctada martensii meat antioxidant peptide sequence with an antioxidant activity. The Pinctada martensii meat antioxidant peptide sequence is characterized in that an amino acid sequence of the Pinctada martensii meat antioxidant peptide sequence is shown as SEQ ID No: 1. The invention further discloses an application of the Pinctada martensii meat antioxidant peptide sequence with the antioxidant activity in preparing foods, health foods, cosmetics, medicines or feeds with the antioxidant activity. The invention firstly confirms a structure sequence of antioxidant peptide extracted from Pinctada martensii meat, and further proves that the peptide of the sequence indeed has the antioxidant activity through synthesizing a same sequence peptide, thereby laying the foundation for the application of the Pinctada martensii meat antioxidant peptide sequence in the food industry and daily chemical industry. Furthermore, the antioxidant peptide can be obtained by a manner of artificial synthesis when natural raw materials are low in extraction efficiency, complex in process and high in cost, and the antioxidant peptide is applied to the industry. |