Processing method of daylily

Abstract

The invention discloses a processing method of daylily. The processing method comprises the following processing course of (1) selecting raw materials; (2) performing fixation; (3) performing soaking:putting cooled daylily in a chlorine dioxide solution for soaking; (4) performing cleaning; cleaning the soaked daylily with warm water for 3-5 times, and removing floating water on the surface of the daylily; (5) performing drying: uniformly placing the cleaned daylily on a bamboo or wooden utensil for steaming foods, putting the bamboo or wooden utensil for steaming foods in a drying oven, performing drying until the water content of the daylily is 12-15%, wherein the drying temperature is 60-70 DEG C, the relative humidity is 60-80%, and the drying time is 20-40min; (6) performing bagging;and (7) performing sterilization. The processing method disclosed by the invention has the advantages that the situation that nutrient components in the daylily do not run off can be guaranteed, thecontent of colchicine in the daylily can be effectively reduced, and the color and the quality of the daylily can be guaranteed. The method is simple in operation, economic and reliable, the flavor ofthe daylily can be maintained, and besides, the storage period of the daylily can be prolonged by 5-10 months.

Description

technical field [0001] The invention belongs to the technical field of agricultural product processing, and in particular relates to a day lily processing method. Background technique [0002] Daylily, also known as Day Lily, Lemon Hemerocallis, Forget Worry Grass, belongs to the order of Liliaceae, a perennial herb of Liliaceae, the root is nearly fleshy, and the middle and lower parts often have spindle-shaped swelling. The scapes are of different lengths, the pedicel is short, the flowers are many, the perianth is light yellow, orange red, black purple; the capsule is obtuse triangular oval, and the flowering and fruiting period is from May to September. Daylily is sweet and cool in nature and has the effects of hemostasis, anti-inflammatory, clearing heat, dampness, digestion, improving eyesight, calming the nerves, etc. It has curative effects on vomiting blood, blood in the stool, urinary obstruction, insomnia, and milk retention. tonic. Eating day lily often can als...

AI Technical Summary

Problems solved by technology

Therefore, the traditional cooking and drying methods are currently used, including steps such as cooking and drying, but these processing methods have the following disadvantages: 1. The color of the day lily is poor after drying, and black flowers or blue flowers are often produced due to improper temperature control; 2. .Because the color difference affects the grade and unit price, farmers are forced to dye with sulfur, which brings harmful substances to the day lily; 3. Once it encounters rainy days during the rich production period, the day lily that comes out of the cage will be moldy and rotten without sunlight; 4. Storage and preservation period Generally around 20 days, it is still far from meeting the market's long-term demand for fresh daylilies