1. A process for preparing a fermented tea drink, comprising the steps of:
adding water to fresh tea leaves and milling the mixture with a mixer;
incubating the mixture with standing for at least 15 minutes or with stirring semi-anaerobically;
removing a solid fraction from the mixture; and
heating the liquid to obtain the fermented tea drink.
2. A process for preparing a fermented tea concentrate, comprising the steps of:
adding water to fresh tea leaves and milling the mixture with a mixer;
incubating the mixture with standing for at least 15 minutes or with stirring semi-anaerobically;
removing a solid fraction from the mixture;
heating the liquid; and
concentrating the liquid.
3. The process according to claim 1, wherein the incubation is carried out by standing for at least 24 hours.
4. The process according to claim 3, wherein the incubation is carried out by standing for at least 120 hours.
5. The process according to claim 1, wherein the incubation is carried out in the presence of at least five-fold (ww) water with reference to the fresh tea leaves.
6. The process according to claim 5, wherein the incubation is carried out in the presence of at least seven-fold (ww) water with reference to the fresh tea leaves.
7. The process according to claim 1, wherein a milling time is from 1 second to 3 minutes.
8. The process according to claim 1, wherein stems of tea leaves are used as the fresh tea leaves.
9. A fermented tea drink obtained by the steps of:
adding water to fresh tea leaves and milling the mixture with a mixer;
incubating the mixture with standing for at least 15 minutes or with stirring semi-anaerobically;
removing a solid fraction from the mixture; and
heating the liquid.
10. A fermented tea concentrate obtained by the steps of:
adding water to fresh tea leaves and milling the mixture with a mixer;
incubating the mixture with standing for at least 15 minutes or with stirring semi-anaerobically;
removing a solid fraction from the mixture;
heating the liquid; and
concentrating the liquid.
11. The process according to claim 2, wherein the incubation is carried out by standing for at least 24 hour.
12. The process according to claim 11, wherein the incubation is carried out by standing for at least 120 hours.
13. The process according to claim 2, wherein the incubation is carried out in the presence of at least five-fold (ww) water with reference to the fresh tea leaves.
14. The process according to claim 13, wherein the incubation is carried out in the presence of at least seven-fold (ww) water with reference to the fresh tea leaves.
15. The process according to claim 2, wherein a milling time is from 1 second to 3 minutes.
16. The process according to claim 2, wherein stems of tea leaves are used as the fresh tea leaves.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A packaging container for a food product intended to be frozen, formed from a packaging laminate comprising a core layer and outer, liquid-tight layers, wherein the packaging laminate displays an outer, thermosealable layer which, at least in selected part regions thereof, displays a brittle point between \u221225\xb0 C. and +20\xb0 C., wherein said outer, thermosealable layer includes a polymer material which displays said brittle point, the polymer material including at least one brittle point-lowering polymer consisting of polypropylene, and wherein the polymer material also includes polyethylene,
wherein the packaging container is formed with a sealing fin, a free edge of the sealing fin faces out from the packaging container, and the packaging container tapers cuneiformly towards the sealing fin.
2. The packaging container as claimed in claim 1, wherein said brittle point is \u221220\xb0 C. to +17\xb0 C.
3. The packaging container as claimed in claim 1, wherein said brittle point is \u221220\xb0 C. to +8\xb0 C.
4. The packaging container as claimed in claim 1, wherein said polyethylene and said brittle point-lowering polymer are present as a copolymer.
5. The packaging container as claimed in claim 4, wherein said brittle point-lowering polymer is present in a quantity of up to 40 weight % in said polymer material.
6. The packaging container as claimed in claim 1, wherein said outer, thermosealable layer displays a layer thickness of 2-50 \u03bcm.
7. The packaging container as claimed in claim 6, wherein said outer, thermosealable layer displays a layer thickness of 2-15 \u03bcm.
8. The packaging container as claimed in claim 1, wherein said outer, thermosealable layer displays a layer thickness of 15-50 \u03bcm.
9. The packaging container as claimed in claim 1, wherein said core layer consists of polymer material, paper or paperboard, and wherein a barrier layer is disposed between the core layer and one of the outer, liquid-tight layers.
10. The packaging container as claimed in claim 1, wherein on its opposite side to said outer, thermosealable layer, it displays a second outer, thermosealable layer which consists of polyethylene or of a thermosealable layer which at least in selected part regions thereof displays said brittle point.
11. The packaging container as claimed in claim 1, wherein all polymer layers included in the packaging laminate, at least in selected part regions thereof, display said brittle point.
12. The packaging container as claimed in claim 1, wherein said food product is substantially liquiform in the unfrozen state, but substantially solid in the frozen state.
13. The packaging container as claimed in claim 1, wherein it displays a seal in which said outer, thermosealable layer directly abuts and is sealed to itself in a so-called praying seal.
14. The packaging container as claimed in claim 13, wherein said seal displays an active sealing width of 0.3-5 mm.
15. The packaging container as claimed in claim 13, wherein the container is tetrahedral in configuration.
16. The packaging container as claimed in claim 2, wherein said brittle point is \u221215\xb0 C. to +15\xb0 C.
17. The packaging container as claimed in claim 2, wherein said brittle point is \u221210\xb0 C. to +12\xb0 C.
18. The packaging container as claimed in claim 3, wherein said brittle point is \u221215\xb0 C. to +4\xb0 C.
19. The packaging container as claimed in claim 3, wherein said brittle point is \u221210\xb0 C. to +2\xb0 C.
20. The packaging container as claimed in claim 5, wherein said brittle point-lowering polymer is present in a quantity of 1-30 weight % in said polymer material.
21. The packaging container as claimed in claim 5, wherein said brittle point-lowering polymer is present in a quantity of 10-30 weight % in said polymer material.
22. The packaging container as claimed in claim 7, wherein said outer, thermosealable layer displays a layer thickness of 2-10 \u03bcm.
23. The packaging container as claimed in claim 7, wherein said outer, thermosealable layer is provided together with an inner, thermosealable layer by coextrusion.
24. The packaging container as claimed in claim 8, wherein said outer, thermosealable layer displays a layer thickness of 25-40 \u03bcm.
25. The packaging container as claimed in claim 8, wherein the outer, thermosealable layer includes at least two coextruded part layers which, at least in said selected part regions thereof, displays said brittle point.
26. The packaging container as claimed in claim 9, wherein the barrier layer consists of aluminum.
27. The packaging container as claimed in claim 14, wherein said seal displays an active sealing width of 0.5-3.5 mm.