Method for extracting perilla anthocyanidin with assisting of micro-cutting interaction technology
A technology of perilla anthocyanin and micro-cut interaction, which can be used in chemical instruments and methods, azo dyes, organic dyes, etc. , poor water solubility of active ingredients, etc., to speed up penetration, dissolution and diffusion, shorten extraction time, and improve solubility.
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Embodiment 1
[0021] The method for assisting the extraction of perilla anthocyanins by using micro-cutting-assisted interaction technology specifically includes the following steps:
[0022] (1) Remove the root of the perilla, wash it, and then dry it under vacuum conditions, control the water content of the perilla after drying to be below 5%, then crush the dried perilla, pass it through a 40-mesh sieve, and obtain perilla powder;
[0023] (2) Put the perilla powder and sodium carbonate into a planetary mill or vibratory mill for 15 minutes at a weight ratio of 96:4 to obtain a mixed micropowder;
[0024] (3) Put the mixed micropowder and 55% ethanol into a single-stage continuous countercurrent ultrasonic extraction machine according to the material-to-liquid ratio of 1g: 15ml, and conduct ultrasonic countercurrent extraction for 25 minutes under the action of ultrasonic waves with a frequency of 30KHz, a power of 450w, and a temperature of 30°C , filter the extract, collect the filtrat...
Embodiment 2
[0029] The method for assisting the extraction of perilla anthocyanins by using micro-cutting-assisted interaction technology specifically includes the following steps:
[0030] (1) remove the root of perilla, wash it, and then dry it under vacuum condition, control the water content of perilla after drying to be below 5%, then crush the dried perilla, pass it through a 50-mesh sieve, and obtain perilla powder;
[0031] (2) Put the perilla powder and sodium carbonate into a planetary mill or vibratory mill for 30 minutes in a weight ratio of 95:5 to obtain a mixed micropowder;
[0032] (3) Put the mixed micropowder and 65% ethanol into a single-stage continuous countercurrent ultrasonic extraction machine according to the material-to-liquid ratio of 1g: 8ml, and perform ultrasonic countercurrent extraction for 15 minutes under the action of ultrasonic waves with a frequency of 80KHz, a power of 300w, and a temperature of 30°C , filter the extract, collect the filtrate and filt...
Embodiment 3
[0037] The method for assisting the extraction of perilla anthocyanins by using micro-cutting-assisted interaction technology specifically includes the following steps:
[0038](1) remove the roots of the perilla, wash it, and then dry it under vacuum conditions, control the water content of the perilla after drying to be below 5%, then crush the dried perilla and pass it through a 60-mesh sieve to obtain perilla powder;
[0039] (2) Put perilla powder and sodium carbonate in a planetary mill or vibratory mill for 25 minutes in a weight ratio of 99:1 to obtain a mixed micropowder;
[0040] (3) Put the mixed micropowder and 50% ethanol into a single-stage continuous countercurrent ultrasonic extraction machine according to the material-to-liquid ratio of 1g: 12ml, and perform ultrasonic countercurrent extraction for 30 minutes under the action of ultrasonic waves with a frequency of 60KHz, a power of 400w, and a temperature of 35°C , filter the extract, collect the filtrate and...
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