Compound insulin preparation
A technology of insulin and preparations, which is applied in the field of medicine, can solve the problems of decreased insulin effect, drug dependence, and subcutaneous fat atrophy, so as to improve the hypoglycemic effect, eliminate dependence and tolerance, and avoid skin pain Effect
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Embodiment 1
[0030] Example 1 Preparation of Compound Insulin Preparation
[0031] ⑴ Dissolve citric acid or sodium citrate in medical pure water to prepare acidic aqueous solution ① 6ml, control the pH value to 2.5-3.5, and set aside;
[0032] (2) Take 4540 mg of insulin and 40 mg of tetrodotoxin (purity ≥ 99%), dissolve them in acidic aqueous solution ① to obtain 6 ml of preparation solution ②, and set aside;
[0033] (3) Add 5 mg of pyrrolidone (PVP) to solution ②, mix until clear and transparent, and obtain 6 ml of solution ③;
[0034] (4) Take 24ml of polyoxyethylene-40 (hydrogenated pyrene sesame oil), stir for 10 minutes at a constant temperature of 50°C, gradually add 6ml of the solution ③, and continue stirring until there are no bubbles, to obtain 30ml of the solution ④, and set aside;
[0035] ⑸ Take 20g of monoglyceride laurate (GML), melt it completely at 60°C, pour into the solution ④, continue to stir, add fish oil while stirring, so that the total amount reaches 100ml, a...
Embodiment 2
[0038] Example 2 Preparation of Compound Insulin Preparations
[0039] ⑴ Dissolve citric acid or sodium citrate in medical pure water to prepare acidic aqueous solution ① 6ml, control the pH value to 2.5-3.5, and set aside;
[0040] (2) Take 4540 mg of insulin and 40 mg of tetrodotoxin (purity ≥ 99%), dissolve them in acidic aqueous solution ① to obtain 6 ml of preparation solution ②, and set aside;
[0041] (3) Add 5 mg of pyrrolidone (PVP) to solution ②, mix until clear and transparent, and obtain 6 ml of solution ③;
[0042] (4) Take 24ml of polyoxyethylene-40 (hydrogenated pyrene sesame oil), stir for 10 minutes at a constant temperature of 50°C, gradually add 6ml of the solution ③, and continue stirring until there are no bubbles, to obtain 30ml of the solution ④, and set aside;
[0043] ⑸ Take 20g of monoglyceride laurate (GML), melt it completely at 60°C, pour into the solution ④, continue stirring, add perilla seed oil while stirring, so that the total amount reache...
Embodiment 3
[0046] Example 3 Preparation of Compound Insulin Preparations
[0047] ⑴ Dissolve citric acid or sodium citrate in medical pure water to prepare acidic aqueous solution ① 6ml, control the pH value to 2.5-3.5, and set aside;
[0048] (2) Take 4540 mg of insulin and 80 mg of tetrodotoxin (purity ≥ 99%), dissolve them in an acidic aqueous solution ① to obtain 6 ml of preparation solution ②, and set aside;
[0049] (3) Add 5 mg of pyrrolidone (PVP) to solution ②, mix until clear and transparent, and obtain 6 ml of solution ③;
[0050] (4) Take 24ml of polyoxyethylene-40 (hydrogenated pyrene sesame oil), stir for 10 minutes at a constant temperature of 50°C, gradually add 6ml of the solution ③, and continue stirring until there are no bubbles, to obtain 30ml of the solution ④, and set aside;
[0051] ⑸ Take 20g of monoglyceride laurate (GML), melt it completely at 60°C, pour into the solution ④, continue stirring, add perilla seed oil while stirring, so that the total amount reach...
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