Extraction technology of gamma amino butyric acid in folium mori
An aminobutyric acid and extraction process technology, applied in the preparation of organic compounds, organic chemistry, chemical instruments and methods, etc., can solve problems such as research results or patents that have not yet been discovered, and achieve industrial scale production, simple process, low cost effect
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example 1
[0034] [Example 1] 5 kg of fresh mulberry leaves are washed to remove dirt, cut into strips with a width of about 1 cm, and placed in the drying drum of a 50L rotary vacuum dryer. The vacuum degree in the drum is 0.08MPa, and the temperature in the drum is 15°C, under the condition of the rotating speed of the drying drum at 6 rpm, rotate and stir for 12 hours before use.
[0035] Place the above-mentioned mulberry leaves that have been vacuum-treated before drying in the above-mentioned 50L rotary vacuum dryer, under the conditions of a vacuum degree of 0.08MPa, a drying temperature of 80°C, a drying time of 1 hour, and a drying cylinder speed of 6 rpm to dry. Remove the stems from the dried mulberry leaves and crush them into 1cm 2 About 1 kg of dried broken mulberry leaves are obtained, and the moisture content is about 4% after testing.
[0036] Put the above 1kg of dried and crushed mulberry leaves in the above-mentioned 50L rotary vacuum dryer drying drum, add 10kg of ...
example 2
[0042] [Example 2] 5 kg of fresh mulberry leaves are washed to remove dirt, cut into strips with a width of about 1 cm, and placed in the drying drum of a 50L rotary vacuum dryer. Under the conditions of 15°C and the rotating speed of the drying drum at 6 rpm, rotate and stir for 12 hours before use.
[0043] Place the above-mentioned mulberry leaves that have been vacuum-treated before drying in the above-mentioned 50L rotary vacuum dryer, under the conditions of a vacuum degree of 0.08MPa, a drying temperature of 80°C, a drying time of 1 hour, and a drying cylinder speed of 6 rpm to dry. Remove the stems from the dried mulberry leaves and crush them into 1cm 2 About 1kg of dried broken mulberry leaves are obtained, and the water content is about 4% after testing.
[0044] The above-mentioned 1kg dry crushed mulberry leaves are placed in the above-mentioned 50L rotary vacuum dryer drying drum, then add 10kg of 70% (weight percentage concentration) ethanol aqueous solution, ...
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