180 Q. Wang et al Eur. J. Uipid Sel. Technol, 2016, 118, 175-184 1.15 LFA HFC LF

Question

180 Q. Wang et al Eur. J. Uipid Sel. Technol, 2016, 118, 175-184 1.15 LFA HFC LFC 0.46 D D p bDc 023. 24 Tmeldays) 36 Figure 2. Changes in the TBARS content of sausages in relation to the type of grinding of tomato peel powder.High fat with no tomato peel powder (HFN): low fat with no tomato peel powder (LFN); high fat with conventional mechanically crushed tomato peel powder HFC ow fat with conventional mechanically crushed tomato peel powder (LFC): high fat with airflow ultra-micro crushed tomato peel powder (HFA); low fat with airflow utra-micro crushed tomato peel powder (LFA). Results were expressed as the mean+SE: data were the means of three replicates. Means (: SE) for treatments at the same storage time bearing unlke lower-case letters are significantly different (P

Explanation / Answer

Ans-1 the PUFA/ SFA ratio is a criteria to measure the hardness and unsaturated fatty acid. If PUFA/ SFA ratio is high then it will be less hard and unsaturated fatty acid content will be high but if this ratio is low then it will become hard and saturated fatty acid content will be high.

A high ratio will be indicator of good meat while a low ratio will be indicator of bad meat.

Ans-2 this is because the LFN have a low PUFA/SFA ratio as compared to other groups and presence of high amount of SFA accounts for the hardness of LFN.

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