Qinghai Chaidamu Special Grade Bulk Black Goji Berry

The analysis and determination of the protein amino acids, free amino acids, inorganic elements, vitamin C, B1, B2 and the total sugar and total acid in the fruit of the fruit of black fruit Lycium barbarum showed that the total sugar content in the fruit of black fruit Lycium was 6.9 and the total acid content was 0.735. It contains 18 kinds of essential amino acids, including asparagine, glutamic acid, alanine and proline, and most of them are free. The free amino acids accounted for about 50% of the total amino acid. The content of these amino acids exceeded the red wolfberry, and the content of Vc and fat was much higher than that of the red wolfberry, which was beneficial to the direct absorption of the human body. At the same time, the trace elements of the fruit are also rich, in addition to the constant elements Na, K, Mg, Ca, Fe, it also contains a certain amount of trace elements Mn, Sr, Se, Zn, Cr, Cu and so on. The trace elements have direct or indirect effects on the activity of various enzymes, the synthesis of nucleic acid and protein, the immunity of the body and cell proliferation, and can be used in cancer prevention and treatment. The content of vitamin C in the pulp of Lycium ruthenium is abundant, which can be used to supplement the deficiency of vitamin C in human body.