TA.XT-PLUS Texture Analyzer (Stable Micro Systems Ltd., UK)
was used to measure TPA parameters. Texture analyzer was
equipped with a 30 kg load cell and the 10 mm diameter cylinder
plunger SMS-P/10 CYL Delrin probe. Strawberries were laid down
and compressed at a pre test speed of 5 mm/s, test speed of 1 mm/s
and post test speed of 8 mm/s for texture profile analyses.
Compression distance was 4 mm and between two cycles, rest
period was 5 s. From the resulting forceetime curve (Fig. 1),
parameters [firmness (maximum peak force for first compression),
springiness (Length 2/Length 1), cohesiveness ([Area 4 þ Area 5]/
[Area 1 þ Area 2]), adhesiveness (Area 3), gumminess (maximum
peak force for first compression) ([Area 4 þ Area 5]/[Area
1 þ Area 2]), chewiness (maximum peak force for first
compression [Area 4 þ Area 5] [Length 2/Length 1]), and
resilience (Area 2/Area 1) were measured with Texture Exponent
Software. For each treatment, 10 strawberries were analyzed at
room temperature (Caner, Aday, & Demir, 2008).
TA.XT-PLUS Texture Analyzer (Stable Micro Systems Ltd., UK)
was used to measure TPA parameters. Texture analyzer was
equipped with a 30 kg load cell and the 10 mm diameter cylinder
plunger SMS-P/10 CYL Delrin probe. Strawberries were laid down
and compressed at a pre test speed of 5 mm/s, test speed of 1 mm/s
and post test speed of 8 mm/s for texture profile analyses.
Compression distance was 4 mm and between two cycles, rest
period was 5 s. From the resulting forceetime curve (Fig. 1),
parameters [firmness (maximum peak force for first compression),
springiness (Length 2/Length 1), cohesiveness ([Area 4 þ Area 5]/
[Area 1 þ Area 2]), adhesiveness (Area 3), gumminess (maximum
peak force for first compression) ([Area 4 þ Area 5]/[Area
1 þ Area 2]), chewiness (maximum peak force for first
compression [Area 4 þ Area 5] [Length 2/Length 1]), and
resilience (Area 2/Area 1) were measured with Texture Exponent
Software. For each treatment, 10 strawberries were analyzed at
room temperature (Caner, Aday, & Demir, 2008).
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TA.XT-PLUS Texture Analyzer (Stable Micro Systems Ltd., UK)
was used to measure TPA parameters. Texture analyzer was
equipped with a 30 kg load cell and the 10 mm diameter cylinder
plunger SMS-P/10 CYL Delrin probe. Strawberries were laid down
and compressed at a pre test speed of 5 mm/s, test speed of 1 mm/s
and post test speed of 8 mm/s for texture profile analyses.
Compression distance was 4 mm and between two cycles, rest
period was 5 s. From the resulting forceetime curve (Fig. 1),
parameters [firmness (maximum peak force for first compression),
springiness (Length 2/Length 1), cohesiveness ([Area 4 þ Area 5]/
[Area 1 þ Area 2]), adhesiveness (Area 3), gumminess (maximum
peak force for first compression) ([Area 4 þ Area 5]/[Area
1 þ Area 2]), chewiness (maximum peak force for first
compression [Area 4 þ Area 5] [Length 2/Length 1]), and
resilience (Area 2/Area 1) were measured with Texture Exponent
Software. For each treatment, 10 strawberries were analyzed at
room temperature (Caner, Aday, & Demir, 2008).
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