Coated sherical seamless filled capsules
A technology for capsules and coatings, applied in the field of seamless solid coatings to prepare such capsules
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Embodiment 1-7
[0154] Examples 1-7: Process for the preparation of uncoated capsules (for the preparation of coated capsules according to the invention) - general procedure (multi-nozzle method with submerged nozzles).
[0155] The ingredients shown in the appended table "Examples 1-7" of the shell mixture were added together and heated to 80°C in a water bath until a clear solution substantially free of bubbles was formed. Preference is given to using solutions with a solids content of 20-40% (m / m).
[0156] Prepare the core liquid at 10-20°C.
[0157] The shell liquid and the core liquid are input into the coaxial binary nozzle through the pump system. The line for the shell liquid was kept at 60-80°C during this operation. The concentric binary nozzles are immersed in a liquid bath containing vegetable oil. The oil bath temperature was about 14°C.
[0158] Due to the additional oscillatory stimulus from the liquid, the liquid jet flowing from the nozzle into the oil bath breaks up int...
Embodiment 8
[0165] Example 8: Process for preparing coated capsules according to the invention
[0166] Uncoated capsules with a diameter of 5 mm were prepared as described above in Examples 1-7 with the following composition:
[0167] core ingredient
weight%
peppermint oil
28.8
Fractionated Coconut Oil
61.04
0.06
1.2
2.5
Frescolat ML
2.5
Frescolat MPC
1.4
2.2
Vitamin E-Acetate
0.3
[0168] Frescolat ML = menthyl lactate (Symrise GmbH & Co.KG)
[0169] Frescolat MPC = menthol propylene glycol carbonate (Symrise GmbH & Co.KG)
[0170] shell composition
weight%
water
2.9
Glycerin
20.3
Gelatin 240 Bloom
76.1
0.6
FD & C Blue #5
0.1
[0171] Coating of Uncoated Gelatin Spherical Capsules
[0172]5 kg of uncoated capsules were p...
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