2. The amino acid content of Nitraria Nitraria fruit is 2- 10 times that of Hippophae rhamnoides fruit, and it contains 2 10 trace elements such as zinc, copper, manganese and selenium. The linoleic acid content of seeds is 60.2%, and the vitamin C content is 31.12mg/100g. ..
3. The content is close to that of hawthorn and citrus, but it is 3-6 times higher than that of pear, apple, peach and persimmon. The contents of total flavonoids and total sugars are also higher than those of Hippophae rhamnoides, and the contents of protein and total acids are close to those of Hippophae rhamnoides.
Extended data:
Nitraria tangutorum is mainly distributed in the flat sand around the lake basin. The growth of Nitraria tangutorum changed the flat appearance of sand and formed dense sand piles. In addition to its sand-fixing function, Nitraria tangutorum's dense branches and leaves also provide good food for animals, and Nitraria tangutorum has also become a better pasture in the desert.
Due to the harsh growth environment of Nitraria tangutorum, the hierarchical structure of the community is relatively simple, with fewer species and lower coverage. Therefore, intraspecific and interspecific interactions are not significant.
With the serious deterioration of the natural environment and man-made large-scale destruction, Nitraria resources have gradually decreased. Under extremely dry natural conditions, the aboveground parts of Nitraria perennial gradually aged, the germination ability of new buds weakened, the growth decreased, the fruit yield decreased, and the ability of windbreak, sand fixation and soil conservation decreased.
References:
Baidu encyclopedia-Nitraria tangutorum