Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of new method of preparing Chinese medicine ointment, the Chinese medicine ointment of being prepared by the method not only denseness increases, and the character such as fine and smooth degree, glossiness, color all improves.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
The preparation method that skin is happy white, is characterized in that, comprises the following steps:
One, the extraction of clear paste is concentrated:
(1), take 3 parts of Herba Schizonepetae 15 parts of (weight), 12 parts of Fructus Forsythiaes, 15 parts of the Radixs Angelicae Dahuricae, 9 parts of Rhizoma Atractylodis, 12 parts of Radix Clematidiss, 9 parts of Radix Et Rhizoma Rhei, 30 parts of Semen Hydnocarpis, Cortex Dictamni and amount to the eight taste prepared slices of Chinese crude drugs, add 70% alcohol reflux twice, for the first time timing 2h after ebuillition of heated; Timing 1h after ebuillition of heated for the second time, twice backflow merges, stand-by;
(2), backflow alcohol extraction medicinal liquid is transferred in backflow concentration tank and is evaporated to without alcohol taste, then continuing to be concentrated into the relative density of gained clear paste in the time of 50 ℃ is 0.98-1.07;
Two, the preparation of ointment:
(1), 80 parts of 80 parts of simethicone, 30 parts of azones, 56 parts of hexadecanol, stearic acid are put in oil phase pot, be heated to dissolve completely;
(2), sieve after 80 parts of glycerol are mixed with 125 parts of purified water and suck in main cooker;
(3), clear paste is placed in water pot, add 1 part of ethylparaben, 1 part of disodiumedetate, 16 parts and 125 parts purified water of Polyethylene glycol-2000, be heated to boiling, after sieving while hot, suck in main cooker and mix with glycerol, main kettle temperature remains on 65 ℃-75 ℃;
(4), in water pot, add 30 parts of triethanolamine and 150 parts of purified water, then heat medicinal liquid, and suck in main cooker after sieving while hot;
Three, emulsifying, go out cream:
(1), the raw material in oil phase pot is at the uniform velocity sucked in main cooker after filtering, suck immediately and stir;
(2), stir and to stop, cooling main cooker, obtains the happy white ointment of skin.
The preparation method that aforesaid skin is happy white, is characterized in that, in the extraction concentration step of clear paste, the relative density of gained clear paste in the time of 50 ℃ is 1.00-1.05.
The preparation method that aforesaid skin is happy white, is characterized in that, in the preparation steps of ointment, the temperature in main cooker remains on 68 ℃-72 ℃.
The preparation method that aforesaid skin is happy white, is characterized in that, in the preparation steps of ointment, the temperature in oil phase pot remains on 68 ℃-72 ℃.
The preparation method that aforesaid skin is happy white, is characterized in that, in the preparation steps of ointment, the heating-up temperature of triethanolamine remains on 68 ℃-72 ℃.
The preparation method that aforesaid skin is happy white, is characterized in that, in softening, go out cream step, the time that oil phase is all transferred to main cooker is controlled in 5min.
The preparation method that aforesaid skin is happy white, is characterized in that, in softening, go out cream step, the speed of stirring is 2500-2800rpm.
The preparation method that aforesaid skin is happy white, is characterized in that, in the extraction concentration step of clear paste, the amount that adds for the first time 70% ethanol is 10 times of decoction pieces volume, and the amount that adds for the second time 70% ethanol is 8 times of medicinal residues volume.
Usefulness of the present invention is: first glycerol is mixed with purified water, because glycerol is liquid, mix and can guarantee that water is mixed homogeneously with water below in advance with water; Clear paste and solid-state or semi-solid other water materials are heated to boil, and can make fusing each other mix completely and fully, and then guarantee next step emulsifying effectiveness; Triethanolamine adds separately water and mixes, avoided one of effective ingredient in triethanolamine and clear paste chrysophanic acid to react, low temperature salify, high temperature becomes ester, therefore add separately triethanolamine can effectively protect the effective ingredient in clear paste, and add emulsifying rapidly after triethanolamine; The ointment being made by method of the present invention, it is color more shallow (being faint yellow to yellowish-brown) not only, and fine and smooth, and with glossiness, rare denseness is moderate, and skin attachment is better.
The specific embodiment
Below in conjunction with Fig. 1 and specific embodiment, the present invention is done to concrete introduction.
Embodiment 1
(1), take Herba Schizonepetae 15g, Fructus Forsythiae 12g, Radix Angelicae Dahuricae 15g, Rhizoma Atractylodis 9g, Radix Clematidis 12g, Radix Et Rhizoma Rhei 9g, Semen Hydnocarpi 30g, the Cortex Dictamni 3g eight taste prepared slices of Chinese crude drugs altogether, add twice of 70% ethanol (adopting ethanol densimeter to measure) reflux, extract,, the amount that adds for the first time 70% ethanol is 10 times of decoction pieces volume, then timing 2h after ebuillition of heated; The amount that adds for the second time 70% ethanol is 8 times of medicinal residues volume, timing 1h after ebuillition of heated then, and twice backflow crossed respectively 80 mesh sieves, then in stainless steel cask, merges, and adds a cover storage, stand-by.
(2), backflow alcohol extraction medicinal liquid is transferred in backflow concentration tank and is evaporated to without alcohol taste, then continuing to be concentrated into the relative density of gained clear paste in the time of 50 ℃ is 1.00-1.02.
(3), simethicone 80g, azone 30g, hexadecanol 56g, stearic acid 80g are put in oil phase pot, stir and heat oil phase to 65 ℃, making it to dissolve completely.
(4), sieve after glycerol 80g is mixed with 125g purified water and suck in main cooker.
(5), clear paste is placed in water pot, add ethylparaben 1g, disodiumedetate 1g, Polyethylene glycol-2000 16g and 125g purified water, be heated to boiling, after sieving while hot, suck in main cooker and mix with glycerol, main kettle temperature remains on 65 ℃.
(6), in water pot, add triethanolamine 30g and 150g purified water, then heat medicinal liquid to 65 ℃, and suck in main cooker after sieving while hot.
(7), when oil phase pot and main cooker temperature are during all at 65 ℃, the raw material in oil phase pot is at the uniform velocity sucked in main cooker after filtering, the time that oil phase is all transferred to main cooker is controlled in 5min, rapid stirring immediately after suction, mixing speed is decided to be 2500rpm.
(8), stir and to stop, cooling main cooker, obtains the happy white ointment of skin.
Products obtained therefrom character: be faint yellow, exquisiteness, with glossiness, rare denseness is partially rare, and skin attachment is general.
Embodiment 2
(1), take Herba Schizonepetae 15g, Fructus Forsythiae 12g, Radix Angelicae Dahuricae 15g, Rhizoma Atractylodis 9g, Radix Clematidis 12g, Radix Et Rhizoma Rhei 9g, Semen Hydnocarpi 30g, the Cortex Dictamni 3g eight taste prepared slices of Chinese crude drugs altogether, add twice of 70% ethanol (adopting ethanol densimeter to measure) reflux, extract,, the amount that adds for the first time 70% ethanol is 10 times of decoction pieces volume, then timing 2h after ebuillition of heated; The amount that adds for the second time 70% ethanol is 8 times of medicinal residues volume, timing 1h after ebuillition of heated then, and twice backflow crossed respectively 80 mesh sieves, then in stainless steel cask, merges, and adds a cover storage, stand-by.
(2), backflow alcohol extraction medicinal liquid is transferred in backflow concentration tank and is evaporated to without alcohol taste, then continuing to be concentrated into the relative density of gained clear paste in the time of 50 ℃ is 1.00-1.02.
(3), simethicone 80g, azone 30g, hexadecanol 56g, stearic acid 80g are put in oil phase pot, stir and heat oil phase to 68 ℃, making it to dissolve completely.
(4), sieve after glycerol 80g is mixed with 125g purified water and suck in main cooker.
(5), clear paste is placed in water pot, add ethylparaben 1g, disodiumedetate 1g, Polyethylene glycol-2000 16g and 125g purified water, be heated to boiling, after sieving while hot, suck in main cooker and mix with glycerol, main kettle temperature remains on 68 ℃.
(6), in water pot, add triethanolamine 30g and 150g purified water, then heat medicinal liquid to 68 ℃, and suck in main cooker after sieving while hot.
(7), when oil phase pot and main cooker temperature are during all at 68 ℃, the raw material in oil phase pot is at the uniform velocity sucked in main cooker after filtering, the time that oil phase is all transferred to main cooker is controlled in 5min, rapid stirring immediately after suction, mixing speed is decided to be 2600rpm.
(8), stir and to stop, cooling main cooker, obtains the happy white ointment of skin.
Products obtained therefrom character: be faint yellow to yellowish-brown, exquisiteness, with glossiness, rare denseness is moderate, and skin attachment is good.
Embodiment 3
(1), take Herba Schizonepetae 15g, Fructus Forsythiae 12g, Radix Angelicae Dahuricae 15g, Rhizoma Atractylodis 9g, Radix Clematidis 12g, Radix Et Rhizoma Rhei 9g, Semen Hydnocarpi 30g, the Cortex Dictamni 3g eight taste prepared slices of Chinese crude drugs altogether, add twice of 70% ethanol (adopting ethanol densimeter to measure) reflux, extract,, the amount that adds for the first time 70% ethanol is 10 times of decoction pieces volume, then timing 2h after ebuillition of heated; The amount that adds for the second time 70% ethanol is 8 times of medicinal residues volume, timing 1h after ebuillition of heated then, and twice backflow crossed respectively 80 mesh sieves, then in stainless steel cask, merges, and adds a cover storage, stand-by.
(2), backflow alcohol extraction medicinal liquid is transferred in backflow concentration tank and is evaporated to without alcohol taste, then continuing to be concentrated into the relative density of gained clear paste in the time of 50 ℃ is 1.00-1.02.
(3), simethicone 80g, azone 30g, hexadecanol 56g, stearic acid 80g are put in oil phase pot, stir and heat oil phase to 70 ℃, making it to dissolve completely.
(4), sieve after glycerol 80g is mixed with 125g purified water and suck in main cooker.
(5), clear paste is placed in water pot, add ethylparaben 1g, disodiumedetate 1g, Polyethylene glycol-2000 16g and 125g purified water, be heated to boiling, after sieving while hot, suck in main cooker and mix with glycerol, main kettle temperature remains on 70 ℃.
(6), in water pot, add triethanolamine 30g and 150g purified water, then heat medicinal liquid to 70 ℃, and suck in main cooker after sieving while hot.
(7), when oil phase pot and main cooker temperature are during all at 70 ℃, the raw material in oil phase pot is at the uniform velocity sucked in main cooker after filtering, the time that oil phase is all transferred to main cooker is controlled in 5min, rapid stirring immediately after suction, mixing speed is decided to be 2700rpm.
(8), stir and to stop, cooling main cooker, obtains the happy white ointment of skin.
Products obtained therefrom character: be faint yellow to yellowish-brown, exquisiteness, with glossiness, rare denseness is moderate, and skin attachment is good.
Embodiment 4
(1), take Herba Schizonepetae 15g, Fructus Forsythiae 12g, Radix Angelicae Dahuricae 15g, Rhizoma Atractylodis 9g, Radix Clematidis 12g, Radix Et Rhizoma Rhei 9g, Semen Hydnocarpi 30g, the Cortex Dictamni 3g eight taste prepared slices of Chinese crude drugs altogether, add twice of 70% ethanol (adopting ethanol densimeter to measure) reflux, extract,, the amount that adds for the first time 70% ethanol is 10 times of decoction pieces volume, then timing 2h after ebuillition of heated; The amount that adds for the second time 70% ethanol is 8 times of medicinal residues volume, timing 1h after ebuillition of heated then, and twice backflow crossed respectively 80 mesh sieves, then in stainless steel cask, merges, and adds a cover storage, stand-by.
(2), backflow alcohol extraction medicinal liquid is transferred in backflow concentration tank and is evaporated to without alcohol taste, then continuing to be concentrated into the relative density of gained clear paste in the time of 50 ℃ is 1.00-1.02.
(3), simethicone 80g, azone 30g, hexadecanol 56g, stearic acid 80g are put in oil phase pot, stir and heat oil phase to 72 ℃, making it to dissolve completely.
(4), sieve after glycerol 80g is mixed with 125g purified water and suck in main cooker.
(5), clear paste is placed in water pot, add ethylparaben 1g, disodiumedetate 1g, Polyethylene glycol-2000 16g and 125g purified water, be heated to boiling, after sieving while hot, suck in main cooker and mix with glycerol, main kettle temperature remains on 72 ℃.
(6), in water pot, add triethanolamine 30g and 150g purified water, then heat medicinal liquid to 72 ℃, and suck in main cooker after sieving while hot.
(7), when oil phase pot and main cooker temperature are during all at 72 ℃, the raw material in oil phase pot is at the uniform velocity sucked in main cooker after filtering, the time that oil phase is all transferred to main cooker is controlled in 5min, rapid stirring immediately after suction, mixing speed is decided to be 2800rpm.
(8), stir and to stop, cooling main cooker, obtains the happy white ointment of skin.
Products obtained therefrom character: be faint yellow to yellowish-brown, exquisiteness, with glossiness, rare denseness is moderate, and skin attachment is good.
Embodiment 5
(1), take Herba Schizonepetae 15g, Fructus Forsythiae 12g, Radix Angelicae Dahuricae 15g, Rhizoma Atractylodis 9g, Radix Clematidis 12g, Radix Et Rhizoma Rhei 9g, Semen Hydnocarpi 30g, the Cortex Dictamni 3g eight taste prepared slices of Chinese crude drugs altogether, add twice of 70% ethanol (adopting ethanol densimeter to measure) reflux, extract,, the amount that adds for the first time 70% ethanol is 10 times of decoction pieces volume, then timing 2h after ebuillition of heated; The amount that adds for the second time 70% ethanol is 8 times of medicinal residues volume, timing 1h after ebuillition of heated then, and twice backflow crossed respectively 80 mesh sieves, then in stainless steel cask, merges, and adds a cover storage, stand-by.
(2), backflow alcohol extraction medicinal liquid is transferred in backflow concentration tank and is evaporated to without alcohol taste, then continuing to be concentrated into the relative density of gained clear paste in the time of 50 ℃ is 1.00-1.02.
(3), simethicone 80g, azone 30g, hexadecanol 56g, stearic acid 80g are put in oil phase pot, stir and heat oil phase to 75 ℃, making it to dissolve completely.
(4), sieve after glycerol 80g is mixed with 125g purified water and suck in main cooker.
(5), clear paste is placed in water pot, add ethylparaben 1g, disodiumedetate 1g, Polyethylene glycol-2000 16g and 125g purified water, be heated to boiling, after sieving while hot, suck in main cooker and mix with glycerol, main kettle temperature remains on 75 ℃.
(6), in water pot, add triethanolamine 30g and 150g purified water, then heat medicinal liquid to 75 ℃, and suck in main cooker after sieving while hot.
(7), when oil phase pot and main cooker temperature are during all at 75 ℃, the raw material in oil phase pot is at the uniform velocity sucked in main cooker after filtering, the time that oil phase is all transferred to main cooker is controlled in 5min, rapid stirring immediately after suction, mixing speed is decided to be 2800rpm.
(8), stir and to stop, cooling main cooker, obtains the happy white ointment of skin.
Products obtained therefrom character: deep yellow brown, exquisiteness, with glossiness, rare denseness is slightly thick, and skin attachment is good.
In addition; through contrast test, find; water, oil phase, clear paste are adopted in differing order and are mixed; even if other steps, technological parameter be identical (emulsifying under 68 ℃ of-72 ℃ of conditions, the clear paste relative density during at 50 ℃ is 1.00 etc.) all; the degree that the character of gained ointment and effective ingredient obtain protection is all different, thereby the therapeutic effect of product is also different.Concrete relatively referring to table 1.
The impact of table 1 order by merging on product characteristics
In embodiment 9, because adding separately water, triethanolamine mixes, and avoided one of effective ingredient in triethanolamine and clear paste chrysophanic acid to react, low temperature salify, high temperature becomes ester, therefore add separately triethanolamine can effectively protect the effective ingredient in clear paste.
As can be seen here; the water, oil phase, the clear paste order by merging that adopt the present invention to provide mix; its color more shallow (being faint yellow to yellowish-brown) not only of prepared ointment; and fine and smooth; with glossiness, rare denseness is moderate, and skin attachment is better; the more important thing is, it is more complete that effective ingredient is protected.
In addition, the concentrated link of extraction at clear paste, is evaporated to without after alcohol taste, continues to concentrate until the relative density of clear paste in the time of 50 ℃, within the scope of 0.98-1.07, observed rare denseness of final ointment, and comparative result is in Table 2.
The impact of the relative density of table 2 clear paste on the rare denseness of product
? |
Clear paste relative density |
Rare denseness |
Emulsifying temperature |
Embodiment 10 |
0.98 |
Partially rare |
68℃ |
Embodiment 11 |
1.00 |
Moderate |
68℃ |
Embodiment 12 |
1.02 |
Moderate |
68℃ |
Embodiment 13 |
1.05 |
Moderate |
68℃ |
Embodiment 14 |
1.07 |
Partially thick |
68℃ |
As can be seen here, the relative density of clear paste is at 1.00-1.05(50 ℃) time, rare denseness of gained final products is best.
Preparation method of the present invention compared with the existing methods, is characterized in:
1, first glycerol is mixed with purified water, because glycerol is liquid, mix and can guarantee that water is mixed homogeneously with water below with water in advance;
2, clear paste and solid-state or semi-solid other water materials are heated to boil, and can make fusing each other mix completely and fully, and then guarantee next step emulsifying effectiveness;
3, triethanolamine adds separately water mixing, avoided one of effective ingredient in triethanolamine and clear paste chrysophanic acid (the low temperature salify that reacts, high temperature becomes ester), thus add separately triethanolamine can effectively protect the effective ingredient in clear paste, and add emulsifying rapidly after triethanolamine;
4, the ointment being made by method of the present invention, it is color more shallow (being faint yellow to yellowish-brown) not only, and fine and smooth, and with glossiness, rare denseness is moderate, and skin attachment is better.
It should be noted that, above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.