CN113476504A - Processing method of rhizoma typhonii - Google Patents
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Abstract
The invention discloses a processing method of giant typhonium rhizome, which comprises the following steps: (1) an electric-wave coupling process; (2) performing centrifugal-vortex cycle alternate treatment; (3) carrying out low-temperature vacuum drying treatment; (4) and (5) carrying out superfine grinding treatment. According to the processing method of the giant typhonium rhizome, the content of the calcium oxalate needle crystals and the residual quantity of aluminum ions are very low compared with those of a control group, namely the processing method of the application reduces the content of irritant and toxic components.
Description
Technical Field
The invention belongs to the technical field of traditional Chinese medicine processing, and particularly relates to a processing method of rhizoma typhonii.
Background
Rhizoma typhonii is a toxic traditional Chinese medicine, is generally used as a processed product in clinic, and is mainly processed to remove the spicy irritation of rhizoma typhonii and keep the drug effect.
Researches show that the chemical components of rhizoma typhonii are changed in content or type after being processed, and the influence of different processing methods on the chemical components is different. When giant typhonium rhizome is prepared, the content of most chemical components is reduced compared with that of raw products. The processing process has great influence on water-soluble components, and researches show that the loss of water-soluble free amino acid is more, and the total amino acid and the beta-sitosterol content in the raw product are higher than those in the product. The content of oleic acid in the raw product and the alum product is not greatly different, but the content of the oleic acid in the alum product is only 1/10 of the content of the first two products, which shows that the processing of the alum has different effects on water-soluble and fat-soluble components (the effect on the fat-soluble components is smaller, and the effect on the water-soluble components is larger). In addition, the processing has influence on the acidity and alkalinity of the rhizoma typhonii water solution, the acidity is obviously increased after the processing, or a large amount of alum is added in the processing process, and researches show that the residual amount of the alum in the solution reaches 5.2-7.35%. The alum adopted in the traditional processing method is not beneficial to human health, and the process is complex, labor-consuming and time-consuming. Therefore, there is a need to develop and research a processing method of rhizoma typhonii.
Disclosure of Invention
The invention aims to provide a processing method of rhizoma typhonii aiming at the existing problems.
The invention is realized by the following technical scheme:
a processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring the treatment solution into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment solution, immersing an ultrasonic probe 2-3 cm below the liquid level of the treatment solution, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, and filtering out the rhizoma typhonii for later use;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifugal tube, then injecting pure water, performing centrifugation-vortex-centrifugation cyclic alternating treatment, and taking a precipitate for later use after the centrifugation-vortex-centrifugation cyclic alternating treatment is completed;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, and taking out the giant typhonium rhizome after the low-temperature vacuum drying treatment is finished;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro pulverizer to perform pulverization treatment.
Further, the treating fluid in the step (1) comprises the following components in percentage by weight: 10-13% of sodium chloride, 30-40% of ginger water, 3-6% of sodium acetate and the balance of water.
Further, the voltage is controlled to be 160-200V, the current is controlled to be 2-4A, the temperature in the treatment liquid is 40-50 ℃, and the treatment time is 30-40 min during the electric-wave coupling treatment in the step (1).
Further, the centrifugation-vortex-centrifugation circulation alternating treatment in the step (2) is carried out for 14-20 min at 2000-3000 rpm, 5-6 min at 800-900 rpm in vortex mode, 16-24 min at 1000-2000 rpm is a circulation, pure water is added into the supernatant again after each circulation for the second circulation, and the circulation operation is carried out for 4-8 times in total.
Further, the temperature is controlled to be 20-30 ℃ during the low-temperature vacuum drying treatment in the step (3), the vacuum degree is 2-3 Pa, and the drying is carried out until the water content is 1-2%.
Further, the rotation speed of the pulverizer is controlled to be 4000-5000 rpm during the superfine pulverization treatment in the step (4).
Compared with the prior art, the invention has the following advantages:
1. the raw material used in the method is fresh rhizoma typhonii, then the rhizoma typhonii is immersed in an electrolytic bath filled with a specially-prepared treatment liquid to carry out electro-magnetic coupling treatment, a power supply is switched on, effective components in the treatment liquid can be ionized into cations and anions, the cations and the anions act on the rhizoma typhonii, and meanwhile, cavitation effect acoustic current effect, heat effect and other effects generated by ultrasonic waves and ionization effect are mutually cooperated, so that toxic and irritant transfer is refined and accelerated, and the calcium oxalate content in the rhizoma typhonii can be effectively reduced.
2. The application further accelerates the migration of toxic and irritant substances through centrifugation-vortex, can effectively prevent the damage of the activity and the content of active ingredients by adjusting the processing parameters, and simultaneously combines low-temperature vacuum drying processing to perform drying processing under the low-temperature condition, so that the content of the active ingredients can be ensured to a greater extent.
3. The application utilizes the characteristic of superfine grinding, and further basically dispels the spicy stimulation of the giant typhonium rhizome and keeps the drug effect.
4. According to the processing method of the giant typhonium rhizome, the content of the calcium oxalate needle crystals and the residual quantity of aluminum ions are very low compared with those of a control group, namely the processing method of the application reduces the content of irritant and toxic components.
Detailed Description
A processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring the treatment solution into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment solution, immersing an ultrasonic probe into a position 2-3 cm below the liquid level of the treatment solution, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 160-200V, the current to be 2-4A, the temperature in the treatment solution to be 40-50 ℃, filtering the rhizoma typhonii for later use after 30-40 min treatment, wherein the treatment solution comprises the following components in percentage by weight: 10-13% of sodium chloride, 30-40% of ginger water, 3-6% of sodium acetate and the balance of water;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifuge tube, then injecting pure water, performing centrifugation-vortex-centrifugation cycle alternating treatment, performing centrifugation at 2000-3000 rpm for 14-20 min, performing vortex at 800-900 rpm for 5-6 min, performing centrifugation at 1000-2000 rpm for 16-24 min to form a cycle, discarding supernatant after each cycle, adding pure water again for performing a second cycle, performing 4-8 cycle operations in total, and filtering out for later use;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 20-30 ℃, the vacuum degree to be 2-3 Pa, drying until the water content is 1-2%, and taking the precipitate for later use;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro pulverizer to perform pulverization treatment, and controlling the rotation speed of the pulverizer to be 4000-5000 rpm.
For further explanation of the present invention, reference will now be made to the following specific examples.
Example 1
A processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring the treatment solution into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment solution, immersing an ultrasonic probe 2cm below the liquid level of the treatment solution, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 160V, the current to be 2A, controlling the temperature in the treatment solution to be 40 ℃, filtering the rhizoma typhonii for later use after 30min treatment, wherein the treatment solution comprises the following components in percentage by weight: 10% of sodium chloride, 30% of ginger water, 3% of sodium acetate and the balance of water;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifuge tube, then injecting pure water, performing centrifugation-vortex-centrifugation cycle alternating treatment, performing centrifugation at 2000rpm for 14min, performing vortex at 800rpm for 5min, performing centrifugation at 1000rpm for 16min to form a cycle, discarding supernatant after each cycle, adding pure water again for performing a second cycle, performing 4 cycle operations in total, and taking precipitate for later use;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 20 ℃, controlling the vacuum degree to be 2Pa, and drying until the water content is 1%, and taking out the giant typhonium rhizome after the drying;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro pulverizer to perform pulverization treatment, and controlling the rotation speed of the pulverizer to 4000 rpm.
Example 2
A processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring the treatment liquid into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment liquid, immersing an ultrasonic probe 2.5cm below the liquid level of the treatment liquid, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 180V, the current to be 3A, the temperature in the treatment liquid to be 45 ℃, filtering the rhizoma typhonii for later use after 35min of treatment, wherein the components and the corresponding weight percentages in the treatment liquid are respectively: 11.5% of sodium chloride, 35% of ginger water, 4.5% of sodium acetate and the balance of water;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifugal tube, then injecting pure water, performing centrifugation-vortex-centrifugation cycle alternating treatment, performing centrifugation for 17min at 2500rpm, performing vortex for 5.5min at 850rpm, performing centrifugation for 20min at 1500rpm as a cycle, discarding supernatant after each cycle, adding pure water again for performing a second cycle, performing 6 cycle operations in total, and taking precipitate for later use;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 25 ℃, the vacuum degree to be 2.5Pa, and drying until the water content is 1.5%, and taking out after the completion;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro crusher for crushing treatment, wherein the rotating speed of the crusher is 4500 rpm.
Example 3
A processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring the treatment solution into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment solution, immersing an ultrasonic probe at a position 3cm below the liquid level of the treatment solution, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 200V, the current to be 4A, controlling the temperature in the treatment solution to be 50 ℃, filtering the rhizoma typhonii for later use after 40min treatment, wherein the treatment solution comprises the following components in percentage by weight: 13% of sodium chloride, 40% of ginger water, 6% of sodium acetate and the balance of water;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifuge tube, then injecting pure water, performing centrifugation-vortex-centrifugation cycle alternating treatment, performing centrifugation at 3000rpm for 20min, performing vortex at 900rpm for 6min, performing centrifugation at 2000rpm for 24min to form a cycle, discarding supernatant after each cycle, adding pure water again for performing a second cycle, performing 8 cycle operations in total, and taking precipitate for later use;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 30 ℃, controlling the vacuum degree to be 3Pa, and drying until the water content is 2%, and taking out the giant typhonium rhizome after the drying;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro crusher for crushing treatment, and controlling the rotating speed of the crusher to be 5000 rpm.
Example 4
A processing method of rhizoma typhonii comprises the following steps:
(1) ionization treatment:
pouring the treatment solution into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment solution, switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 180V, the current to be 3A, the temperature in the treatment solution to be 45 ℃, filtering the rhizoma typhonii for later use after 35min of treatment, wherein the treatment solution comprises the following components in percentage by weight: 11.5% of sodium chloride, 35% of ginger water, 4.5% of sodium acetate and the balance of water;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifugal tube, then injecting pure water, performing centrifugation-vortex-centrifugation cycle alternating treatment, performing centrifugation for 17min at 2500rpm, performing vortex for 5.5min at 850rpm, performing centrifugation for 20min at 1500rpm as a cycle, discarding supernatant after each cycle, adding pure water again for performing a second cycle, performing 6 cycle operations in total, and taking precipitate for later use;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 25 ℃, the vacuum degree to be 2.5Pa, and drying until the water content is 1.5%, and taking out after the completion;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro crusher for crushing treatment, wherein the rotating speed of the crusher is 4500 rpm.
Example 5
A processing method of rhizoma typhonii comprises the following steps:
(1) ultrasonic treatment:
pouring the treatment solution into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment solution, immersing an ultrasonic probe into a position 2.5cm below the liquid level of the treatment solution, starting ultrasonic waves, filtering the rhizoma typhonii for later use after 35min of treatment, wherein the treatment solution comprises the following components in percentage by weight: 11.5% of sodium chloride, 35% of ginger water, 4.5% of sodium acetate and the balance of water;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifugal tube, then injecting pure water, performing centrifugation-vortex-centrifugation cycle alternating treatment, performing centrifugation for 17min at 2500rpm, performing vortex for 5.5min at 850rpm, performing centrifugation for 20min at 1500rpm as a cycle, discarding supernatant after each cycle, adding pure water again for performing a second cycle, performing 6 cycle operations in total, and taking precipitate for later use;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 25 ℃, the vacuum degree to be 2.5Pa, and drying until the water content is 1.5%, and taking out after the completion;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro crusher for crushing treatment, wherein the rotating speed of the crusher is 4500 rpm.
Example 6
A processing method of rhizoma typhonii comprises the following steps:
(1) soaking treatment:
pouring the treatment solution into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment solution, and filtering the rhizoma typhonii for later use after immersion treatment for 35min, wherein the treatment solution comprises the following components in percentage by weight: 11.5% of sodium chloride, 35% of ginger water, 4.5% of sodium acetate and the balance of water;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifugal tube, then injecting pure water, performing centrifugation-vortex-centrifugation cycle alternating treatment, performing centrifugation for 17min at 2500rpm, performing vortex for 5.5min at 850rpm, performing centrifugation for 20min at 1500rpm as a cycle, discarding supernatant after each cycle, adding pure water again for performing a second cycle, performing 6 cycle operations in total, and taking precipitate for later use;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 25 ℃, the vacuum degree to be 2.5Pa, and drying until the water content is 1.5%, and taking out after the completion;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro crusher for crushing treatment, wherein the rotating speed of the crusher is 4500 rpm.
Example 7
A processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring water into an electrolytic bath, then immersing fresh rhizoma typhonii into the water, immersing an ultrasonic probe into a position 2.5cm below the water surface, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 180V, the current to be 3A, controlling the temperature in a treatment solution to be 45 ℃, and filtering the rhizoma typhonii for later use after 35min of treatment;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifugal tube, then injecting pure water, performing centrifugation-vortex-centrifugation cycle alternating treatment, performing centrifugation for 17min at 2500rpm, performing vortex for 5.5min at 850rpm, performing centrifugation for 20min at 1500rpm as a cycle, discarding supernatant after each cycle, adding pure water again for performing a second cycle, performing 6 cycle operations in total, and taking precipitate for later use;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 25 ℃, the vacuum degree to be 2.5Pa, and drying until the water content is 1.5%, and taking out after the completion;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro crusher for crushing treatment, wherein the rotating speed of the crusher is 4500 rpm.
Example 8
A processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring the treatment liquid into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment liquid, immersing an ultrasonic probe 2.5cm below the liquid level of the treatment liquid, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 180V, the current to be 3A, the temperature in the treatment liquid to be 45 ℃, filtering the rhizoma typhonii for later use after 35min of treatment, wherein the components and the corresponding weight percentages in the treatment liquid are respectively: 11.5% of sodium chloride, 35% of ginger water, 4.5% of sodium acetate and the balance of water;
(2) and (3) centrifugal treatment:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifuge tube, then injecting pure water, centrifuging at 2500rpm for 42.5min, and taking the precipitate for later use;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 25 ℃, the vacuum degree to be 2.5Pa, and drying until the water content is 1.5%, and taking out after the completion;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro crusher for crushing treatment, wherein the rotating speed of the crusher is 4500 rpm.
Example 9
A processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring the treatment liquid into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment liquid, immersing an ultrasonic probe 2.5cm below the liquid level of the treatment liquid, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 180V, the current to be 3A, the temperature in the treatment liquid to be 45 ℃, filtering the rhizoma typhonii for later use after 35min of treatment, wherein the components and the corresponding weight percentages in the treatment liquid are respectively: 11.5% of sodium chloride, 35% of ginger water, 4.5% of sodium acetate and the balance of water;
(2) and (3) vortex treatment:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifugal tube, then injecting pure water, whirling at 850rpm for 42.5min, and taking the precipitate for later use;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 25 ℃, the vacuum degree to be 2.5Pa, and drying until the water content is 1.5%, and taking out after the completion;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro crusher for crushing treatment, wherein the rotating speed of the crusher is 4500 rpm.
Example 10
A processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring the treatment liquid into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment liquid, immersing an ultrasonic probe 2.5cm below the liquid level of the treatment liquid, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 180V, the current to be 3A, the temperature in the treatment liquid to be 45 ℃, filtering the rhizoma typhonii for later use after 35min of treatment, wherein the components and the corresponding weight percentages in the treatment liquid are respectively: 11.5% of sodium chloride, 35% of ginger water, 4.5% of sodium acetate and the balance of water;
(2) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (1) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 25 ℃, the vacuum degree to be 2.5Pa, and drying until the water content is 1.5%, and taking out after the drying;
(3) ultramicro crushing treatment:
and (3) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (2) into an ultramicro crusher for crushing treatment, wherein the rotating speed of the crusher is 4500 rpm.
Example 11
A processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring the treatment liquid into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment liquid, immersing an ultrasonic probe 2.5cm below the liquid level of the treatment liquid, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 180V, the current to be 3A, the temperature in the treatment liquid to be 45 ℃, filtering the rhizoma typhonii for later use after 35min of treatment, wherein the components and the corresponding weight percentages in the treatment liquid are respectively: 11.5% of sodium chloride, 35% of ginger water, 4.5% of sodium acetate and the balance of water;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifugal tube, then injecting pure water, performing centrifugation-vortex-centrifugation cycle alternating treatment, performing centrifugation for 17min at 2500rpm, performing vortex for 5.5min at 850rpm, performing centrifugation for 20min at 1500rpm as a cycle, discarding supernatant after each cycle, adding pure water again for performing a second cycle, performing 6 cycle operations in total, and taking precipitate for later use;
(3) airing treatment:
airing the rhizoma typhonii filtered out in the step (2) at room temperature until the water content is 1.5%, and taking out after completion;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro crusher for crushing treatment, wherein the rotating speed of the crusher is 4500 rpm.
Example 12
A processing method of rhizoma typhonii comprises the following steps:
(1) electric-wave coupling processing:
pouring the treatment liquid into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment liquid, immersing an ultrasonic probe 2.5cm below the liquid level of the treatment liquid, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, controlling the voltage to be 180V, the current to be 3A, the temperature in the treatment liquid to be 45 ℃, filtering the rhizoma typhonii for later use after 35min of treatment, wherein the components and the corresponding weight percentages in the treatment liquid are respectively: 11.5% of sodium chloride, 35% of ginger water, 4.5% of sodium acetate and the balance of water;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifugal tube, then injecting pure water, performing centrifugation-vortex-centrifugation cycle alternating treatment, performing centrifugation for 17min at 2500rpm, performing vortex for 5.5min at 850rpm, performing centrifugation for 20min at 1500rpm as a cycle, discarding supernatant after each cycle, adding pure water again for performing a second cycle, performing 6 cycle operations in total, and taking precipitate for later use;
(3) low-temperature vacuum drying treatment:
and (3) placing the rhizoma typhonii subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, controlling the temperature to be 25 ℃, controlling the vacuum degree to be 2.5Pa, and drying until the water content is 1.5%, and slicing after the drying.
Control group
The application numbers are: CN201110138815.2 discloses a method for processing rhizoma typhonii.
In order to compare the technical effects of the present application, rhizoma typhonii was processed by the methods of the above examples 2, 4-12 and the control group, and then the spicy taste, the calcium oxalate needle crystal content, the aluminum ion residue and the water-soluble extract content of the rhizoma typhonii processed by the methods of each group were measured.
The specific experimental comparative data are shown in the following table 1:
TABLE 1
As can be seen from table 1 above, the processing method of rhizoma typhonii provided by the present application has very low content of needle crystals of calcium oxalate and residual amount of aluminum ions compared to the control group, i.e. the processing method of the present application reduces the content of irritant and toxic components, and from the content of water-soluble extract, the present application effectively retains the content of active ingredients in rhizoma typhonii, and makes up the problems of loss of active ingredients and large residual amount of alum caused by the current rhizoma typhonii processing technology.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the present invention is not limited to the illustrated embodiments, and all the modifications and equivalents of the embodiments may be made without departing from the spirit of the present invention.
Claims (6)
1. The processing method of giant typhonium rhizome is characterized by comprising the following steps:
(1) electric-wave coupling processing:
pouring the treatment solution into an electrolytic bath, then immersing fresh rhizoma typhonii into the treatment solution, immersing an ultrasonic probe 2-3 cm below the liquid level of the treatment solution, starting ultrasonic waves, simultaneously switching on a power supply, performing electric-wave coupling treatment, and filtering out the rhizoma typhonii for later use;
(2) alternate treatment of centrifugation-vortex cycles:
putting the giant typhonium rhizome filtered out in the step (1) into a centrifugal tube, then injecting pure water, performing centrifugation-vortex-centrifugation cyclic alternating treatment, and taking a precipitate for later use after the centrifugation-vortex-centrifugation cyclic alternating treatment is completed;
(3) low-temperature vacuum drying treatment:
putting the giant typhonium rhizome subjected to the centrifugal-vortex circulation alternating treatment in the step (2) into a vacuum drying oven for low-temperature vacuum drying treatment, and taking out the giant typhonium rhizome after the low-temperature vacuum drying treatment is finished;
(4) ultramicro crushing treatment:
and (4) putting the giant typhonium rhizome subjected to low-temperature vacuum drying treatment in the step (3) into an ultramicro pulverizer to perform pulverization treatment.
2. The processing method of rhizoma typhonii as claimed in claim 1, wherein the processing liquid in step (1) comprises the following components by weight percent: 10-13% of sodium chloride, 30-40% of ginger water, 3-6% of sodium acetate and the balance of water.
3. The processing method of rhizoma typhonii as claimed in claim 1, wherein the voltage is controlled to be 160-200V, the current is controlled to be 2-4A, the temperature in the processing liquid is 40-50 ℃ and the processing time is 30-40 min during the electric-wave coupling processing in step (1).
4. The method for processing giant typhonium rhizome according to claim 1, wherein the centrifugation-vortex-centrifugation cycle alternation treatment in the step (2) comprises centrifugation at 2000-3000 rpm for 14-20 min, vortex at 800-900 rpm for 5-6 min, and centrifugation at 1000-2000 rpm for 16-24 min, wherein the centrifugation at 1000-2000 rpm is one cycle, and the supernatant is discarded after each cycle, and pure water is added again for the second cycle, so that the total number of the cycles is 4-8.
5. The processing method of rhizoma typhonii as claimed in claim 1, wherein the temperature of the low-temperature vacuum drying treatment in step (3) is controlled to be 20-30 ℃, the vacuum degree is 2-3 Pa, and the drying is carried out until the water content is 1-2%.
6. The processing method of rhizoma typhonii as claimed in claim 1, wherein the rotation speed of the pulverizer is controlled to 4000-5000 rpm during the micronization treatment in step (4).
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| CN114917291A (en) * | 2022-05-17 | 2022-08-19 | 浙江尖峰健康科技有限公司 | Pinellia ternata processing technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114917291A (en) * | 2022-05-17 | 2022-08-19 | 浙江尖峰健康科技有限公司 | Pinellia ternata processing technology |
| CN114917291B (en) * | 2022-05-17 | 2023-08-25 | 浙江尖峰健康科技有限公司 | Pinellia tuber processing technology |
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