Durian fruit is rich in amino acids, and besides tryptophan, it also contains seven essential amino acids, among which glutamic acid content is particularly high. Animal experiments further prove that glutamic acid is an important precursor of nucleic acid, nucleotide, amino sugar and protein. Participating in its anabolism can improve the immune function of the body, adjust the acid-base balance in the body, and improve the adaptability of the body to stress. The reason why durian fruit is strong and beneficial to human body is that it contains abundant beneficial elements zinc, etc., and it should also play a synergistic role with its aroma components and other nutrients.