Extraction purification and preparation technology of mulberry residue hypoglycemic active ingredients
An active ingredient and a hypoglycemic technology, which is applied in the field of extraction, purification and preparation of mulberry slag hypoglycemic active ingredients, can solve the problems of side effects, high price and the like, and achieve the effects of easy absorption, good stability and good solubility
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Embodiment 1
[0030] Example 1: (Extraction and Purification Method 1 of Hypoglycemic Active Components of Mulberry Residue)
[0031] The method proceeds as follows:
[0032] Collection and processing of raw materials: Take the mulberry residue after juicing as the raw material, dry it with hot air at 50 °C for 48 hours to make the water content less than 5%, and grind the dried mulberry residue into powder for later use;
[0033] Extraction, centrifugation, concentration and drying of hypoglycemic active ingredients: add mulberry residue powder to deionized water at a solid-liquid ratio of 1:40 (g / mL), and the extraction conditions are: extraction time 1.5 h, solid-liquid ratio 1:40 (g / mL), ultrasonic temperature 50 ℃, ultrasonic power 350 W, extract once, after the end, centrifuge at 4000rpm for 10 min, take the supernatant to obtain the crude extract of mulberry residue, and finally vacuum the crude extract Concentrate and dry, prepare a certain concentration of mulberry residue crude e...
Embodiment 2
[0035] Example 2: (Extraction and Purification Method 2 of Hypoglycemic Active Components of Mulberry Residue)
[0036] In this example, the method proceeds as follows:
[0037] Collection and processing of raw materials: Take the mulberry residue after juicing as the raw material, dry it with hot air at 50 °C for 48 hours to make the water content less than 5%, and grind the dried mulberry residue into powder for later use;
[0038] Extraction, centrifugation, concentration and drying of hypoglycemic active ingredients: add mulberry residue powder to deionized water at a solid-liquid ratio of 1:30 (g / mL), and the extraction conditions are: extraction time 1 h, solid-liquid ratio 1:30 (g / mL), ultrasonic temperature 60 ℃, ultrasonic power 300 W, extract once, after the end, centrifuge at 4000rpm for 10 min, take the supernatant, and obtain the crude extract of mulberry residue. Finally, the crude extract is concentrated and dried to prepare a certain concentration of mulberry ...
Embodiment 3
[0040] Example 3: (Extraction and Purification Method 3 of Hypoglycemic Active Components of Mulberry Residue)
[0041] In this example, the method proceeds as follows:
[0042] Collection and processing of raw materials: Take the mulberry residue after juicing as the raw material, dry it with hot air at 50 °C for 48 hours to make the water content less than 5%, and grind the dried mulberry residue into powder for later use;
[0043] Extraction, centrifugation, concentration and drying of hypoglycemic active ingredients: add mulberry residue powder to deionized water at a solid-liquid ratio of 1:50 (g / mL), and the extraction conditions are: extraction time 2 h, solid-liquid ratio 1:50 (g / mL), ultrasonic temperature 70 ℃, ultrasonic power 400 W, extract once, after the end, centrifuge at 4000rpm for 10min, take the supernatant, and obtain the crude extract of mulberry residue. Finally, the crude extract is concentrated and dried to prepare a certain concentration of mulberry r...
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