Rice is made from rice shelling and is one of the staple foods of the Chinese people. It can be eaten by the general population. The rice is divided into three types: glutinous rice, glutinous rice and glutinous rice. The upper forest rice is a kind of glutinous rice. Its rice is slender or long oval, the particles are plump and even, the color is white and bright, and it is translucent and tastes fragrant. Among the various quality indicators, Shanglin rice has a protein content of more than 7%, an amylose content of about 18%, and a gel consistency of 85 mm or more. Therefore, the cooked rice is sweet and delicious, soft and sticky.

The octagonal tree is an important spice tree species in southern China. Its fruit shape is star-shaped, usually composed of eight bones and fruit, and it is named as an octagonal. Shanglin octagonal color is brownish red or brownish red, the smell is rich and aromatic, the fruit-shaped horn is thick and short, the fruit is thick and thick, no blackening, no mildew, and dry. The octagonal peel is thick, the front of the single-petal fruit is blunt or blunt, and the dried fruit is light brown or reddish brown. The aroma is rich, spicy and sweet. Star anise is the finest seasoning spice. It has the functions of strengthening stomach, relieving cough, relieving pain, regulating qi, phlegm and dampness. It has high medicinal value and can also be used as an additive for livestock feed. The fennel oil processed with star anise is advanced. A flavoring agent that is indispensable for perfumes, soaps, beverages, foods, toothpastes and cosmetics.