Table 5. Results of storage stability (TMC, TBARS, PV, DPPH) of pork patties formulated with various levels of edible insect powder

Traits Treatments Storage (days)
1 3 7
TMC (Log CFU/g) PC 3.33±0.46Bd 4.15±0.21Ad 5.81±0.02Ae
NC 3.88±0.04Cc 4.90±0.07Bc 5.81±0.11Ae
T20 6.15±0.01Ba 6.18±0.02Ba 6.80±0.02Ab
P20 6.27±0.01Ca 6.38±0.01Ba 6.95±0.00Aa
G20 3.63±0.21Ccd 4.85±0.00Bc 6.36±0.01Ad
A20 5.12±0.05Bb 5.22±0.06Bb 6.51±0.02Ac
TBARS (mg MDA/kg) PC 0.05±0.01Bd 0.06±0.01ABe 0.09±0.02Ac
NC 0.04±0.01Bd 0.08±0.01Ad 0.10±0.01Ac
T20 0.18±0.01Bc 0.19±0.01Bc 0.29±0.01Ab
P20 0.23±0.00b 0.25±0.02b 0.26±0.03b
G20 0.19±0.04Bc 0.25±0.01Bb 0.43±0.06Aa
A20 0.33±0.02Ba 0.39±0.01Ba 0.48±0.07Aa
PV (meq/kg) PC 14.92±0.06Ba 16.62±0.00Ac 14.26±0.05Cb
NC 13.66±0.02Cb 33.84±0.08Aa 31.52±0.13Ba
T20 2.64±0.00Bd 7.62±0.00Af 2.32±0.01Ce
P20 0.66±0.00Ce 18.28±0.02Ab 14.26±0.07Bb
G20 3.99±0.01Cc 13.64±0.04Ad 5.63±0.01Bc
A20 0.66±0.00Ce 8.28±0.02Ae 2.99±0.01Bd
DPPH (%) PC 86.45±0.94Abc 86.42±0.88Aa 85.23±1.31Aa
NC 63.96±4.07Ad 46.34±1.41Bd 42.60±1.72Bd
T20 83.20±1.02Ac 82.23±1.12Ac 74.39±1.77Bc
P20 88.29±4.70Ab 82.11±1.22Bc 80.62±1.64Bb
G20 95.40±0.73Aa 85.23±1.64Bab 83.20±1.02Bab
A20 94.58±0.93Aa 83.88±0.85Bbc 83.33±1.08Bab
Means in a row with different letters are significantly different (p<0.05).
Means in a column with different letters are significantly different (p<0.05).
TMC, total microbial count; TBARS, thiobarbituric acid reactive substance; PV, peroxide value; DPPH, 2,2-diphenyl-1-picrylhydrazyl; PC, positive control; NC, negative control; T20, 20% Tenebrio molitor L. powder; P20, 20% Protaetia brevitarsis seulensis L. powder; G20, 20% Gryllus bimaculatus powder; A20, 20% Allomyrina dichotoma L. powder.