Lycium barbarum leaf beverage
Formula (calculated in terms of 1 ton product)
Chinese wolfberry leaf juice 400kg, gelatin 2kg, sugar 10kg, citric acid 1.5kg, CMC-Na2 kg, ethyl maltol 0.02kg diluted to 1 ton with water.
Key points of operation
Selection and cleaning of raw materials: select the tender leaves and tips of Lycium barbarum, which requires that the tissue does not shrink and there is no moth, rinse away the sediment impurities on the surface of Chinese wolfberry leaves with water and drain water.
Blanching and color protection: put the raw materials in a 90 ℃ water bath and keep them out for 2 minutes.
Crushing and extraction: the treated Lycium barbarum leaves were crushed with 4 times water, then extracted in a 60-70 ℃ water bath for 30 minutes, stirred continuously to speed up the extraction speed, and then coarse filtered.
Clarification: 0.2% gelatin was added to the filtrate, stirred evenly, placed below 10 ℃ for 24 hours, and then the supernatant was filtered with a 200 mesh sieve. Before adding gelatin, dissolve it in 10 times water and then add it to Chinese wolfberry leaf juice.
Homogenization and degassing: after blending according to the requirements of the formula, a high pressure homogenizer is used to homogenize. The homogenization temperature is 60-70 ℃ and the pressure is 25 MPA. Degassing was carried out immediately after homogenization, the degassing temperature was 45 ~ 55 ℃, and the vacuum degree was 0.06 ~ 0.08 MPA.
Canning, sterilization, cooling: after canning and sealing, sterilization at 93 ℃ for 5 minutes and 10 minutes, then quickly cool to room temperature with cold water.
- Prev
Occurrence and control of Lycium barbarum gall mite
In the middle and last ten days of August 2002, Chinese wolfberry gall mite disease occurred in the Chinese wolfberry producing area along the boundary between giant deer and Longyao, which brought great losses to the majority of Chinese wolfberry growers. Harmful symptoms: the leaves are the most obvious, the damaged parts are densely yellow-green and nearly round bulging spots, the leaves are twisted, similar to virus disease, the plant growth is seriously hindered, the leaves and tender stems are not edible, the fruit is deformed, and the yield and quality are reduced. Cut the small bulge on the leaf with a blade, remove the adult mite from the inside, and look at it under the microscope. The adult mite is long conical and orange. Pass
- Next
Processing of Lycium barbarum Leaf Health Tea
Lycium barbarum leaves are rich in betaine, rutin, as well as a variety of amino acids and trace elements. Lycium barbarum leaf tea has health functions such as nourishing liver and eyesight, softening blood vessels and so on. The processing method is as follows: 1. Picking leaves. Pick the leaves of Chinese wolfberry, which are green in color, disease-free, thick and fresh, wash the dust and other dirt off the leaves with clean water, drain the water and spread them evenly in the ventilated and dry place for 3-4 hours, turn them twice during the drying period until the leaves are soft. two。 Kill the youth. The pot for killing the green is placed at an inclination of 35 degrees.
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi