Composition capable of nourishing yin and tonifying spleen as well as preparation method and application of composition

The invention relates to a composition capable of nourishing yin and tonifying spleen. The composition is prepared from the following components: 5 to 20 parts of rhizoma polygonati odorati, 5 to 20 parts of semen ziziphi spinosae, 7 to 20 parts of fructus lycii, 1 to 15 parts of flos chrysanthemi, 10 to 25 parts of rhizoma phragmitis, 5 to 20 parts of rhizoma dioscoreae, 7 to 20 parts of lily bulb, 1 to 15 parts of almond kernel, 10 to 25 parts of rhizoma polygonati, 7 to 20 parts of semen euryales, 1 to 8 parts of fructus momordicae and 1 to 10 parts of fructus amomi. The composition integrates the effects of tonifying spleen and tonifying qi, and nourishing yin and promoting the secretion of saliva or body fluid, and has the functions of alleviating physical fatigue, enhancing the immunity and detoxifying and maintaining beauty. The composition can be used for people with yin deficiency and has safe and stable performance. 本发明涉及种滋阴健脾组合物，包括以下组分：玉竹5-20份，酸枣仁5-20份，枸杞子7-20份，菊花1-15份，芦根10-25份，山药5-20份，百合7-20份，杏仁1-