Abstract: An aspect of the present invention is a frozen strawberry having: a breaking load of not less than 10000 g and not more than 30000 g; and a breaking strain factor of not less than 15%.

Abstract: A viscosity measuring method includes: immersing a plunger into a sample contained in a cylindrical container by an initial depth L0; further immersing the plunger at a velocity vp1 by a distance ?L1, and measuring a force applied to the plunger; obtaining first peak value FT1 and a first convergent value FTe1 of the force; returning the plunger to the initial depth L0; further immersing the plunger at a velocity vp2 by a distance ?L2, and measuring a force applied to the plunger; obtaining a second peak value FT2 and a second convergent value FTe2 of the force; obtaining a flow behavior index n; and calculating an apparent viscosity ?a of the sample based on Expression (1).

Abstract: A viscosity measuring method includes: immersing a plunger into a sample contained in a cylindrical container by an initial depth L0; further immersing the plunger at a velocity vp1 by a distance ?L1, and measuring a force applied to the plunger; obtaining first peak value FT1 and a first convergent value FTe1 of the force; returning the plunger to the initial depth L0; further immersing the plunger at a velocity vp2 by a distance ?L2, and measuring a force applied to the plunger; obtaining a second peak value FT2 and a second convergent value FTe2 of the force; obtaining a flow behavior index n; and calculating an apparent viscosity ?a of the sample based on Expression (1).

Abstract: A viscosity measuring method and apparatus including (1) a step in which a plunger having an outer radius Ri is immersed into a sample in a container having an inner radius R0, by an initial depth L0; (2) a step in which the plunger is further immersed at a velocity vp1 by a distance ?L1, and a force applied to the plunger is measured; (3) a step in which a peak value FT1 of the force is obtained; (4) a step in which the plunger is returned to the initial depth L0; (5) a step in which the plunger is further immersed at a velocity vp2 by a distance ?L2, and a force applied to the plunger is measured; (6) a step in which a peak value FT2 of the force is obtained; (7) a step in which a flow behavior index n is obtained.

Abstract: A pouched liquid food product from which a delicious dish can be cooked with a microwave oven without the color, smell, texture and the like of the food ingredients being harmed has a pouch having a zipper portion and a steam venting mechanism. The pouch is filled with a liquid food and sealed, and a liquid substance in the liquid food has a viscosity at 60° C. of 0.1 to 10 Pa·s.

Abstract: Packaging containers for foods in which the contents can be safely kept and which give no metallic residue after incineration. A bag made of a film material wherein a light-blocking printed layer (4) having a sepia printed layer (7) is provided on the internal face of the bag. The color of the sepia printed layer (7) is controlled to give a color hue of 5R to 10R in the Mansell color system, a lightness of 5 to 7 and a chroma of 0 to 3, while the light (300 to 800 nm) permeability of the packing material (1) is controlled to 10% or less.

Abstract: A packaging bag (1) where the heat sealing parts of packaging materials (2, 3) having a printed light shielding layer (14) in the layer structure are overlapped and heat sealed, and a sealing state confirming part (8) having a light transmittance higher than that of the other sealing side is provided across one sealing side (11) out of both sealing sides facing each other when the heat sealing parts are overlapped. Visual confirmation of incomplete heat sealing part can thereby be facilitated.