The difference between Alpinia officinarum, Alpinia officinarum and Alpinia officinarum is mainly in leaves and roots. Ginger leaves are divided into two rows, long lanceolate, sessile, with open leaf sheaths and stalks. Alpinia officinarum is a perennial herb. Massive rhizome, solitary or several connected, light green or greenish white, fragrant; The roots are thick. No aboveground stems. 2 leaves, almost sessile, lying on the ground.

The appearance of southern ginger is similar to that of tree roots, with dark color and large volume. The skin of southern ginger is white and the bud of ginger is reddish. Originated in southern Chinese mainland, it is now widely cultivated in Southeast Asia. Usage: Underground rhizome (including tender stem and old stem).

Alpinia officinarum: name: kaempferol, category: Wen Li Yao.

Shajiang is pungent and warm, and enters the stomach meridian;

It has the effects of warming middle warmer, dispelling cold, stimulating appetite, promoting digestion, regulating qi and relieving pain;

Suitable for people with cold stomach, cold pain in the heart, diarrhea in the intestines, people who are not fragrant, do not think about eating, or stop eating.