Effects of dietary supplementation with quebracho tannins on oxidation parameters and shelf life of lamb meat

SANTOS, Sthefany Kamile dos; ROSSET, Michele; MIQUELETTO, Marcela Maíra; JESUS, Rebecca Mayre Miranda de; SOTOMAIOR, Cristina Santos; MACEDO, Renata Ernlund Freitas de

doi:10.1590/fst.55920

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Food Science and Technology

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Original Article • Food Sci. Technol (Campinas) 42 • 2022 • https://doi.org/10.1590/fst.55920 copy

Effects of dietary supplementation with quebracho tannins on oxidation parameters and shelf life of lamb meat

Authorship SCIMAGO INSTITUTIONS RANKINGS

Abstract

The physicochemical quality parameters of meat from finishing lambs supplemented with quebracho tannin extract (QTE) were evaluated. Lambs were assigned to four treatment groups: CON—animals fed basal diet (BD); QTE 1% (T1%)—BD + tannins at 1% dry matter intake (DMI); QTE 3% (T3%)—BD + tannins at 3% DMI; and QTE 6% (T6%)—BD + tannins at 6% DMI. Longissimus thoracis et lumborum samples were vacuum packaged and stored at 4 °C for 28 days. The samples were evaluated weekly for proximate composition, pH, color, myoglobin forms, cooking loss, shear force, lipid (thiobarbituric acid reactive substances—TBARS), and protein (carbonyl and thiol) oxidation. Chemical composition and pH did not vary among treatments. The meat from lambs fed with higher proportion of QTE (T6%) presented lower redness, chroma, and oxymyoglobin content, and higher yellowness, hue angle, cooking loss, shear force, TBARS, and carbonyl content than the meat from the other groups. Our findings indicate that higher dose of QTE may exert pro-oxidative effects in lamb meat, negatively affecting its quality.

Keywords:
color; condensed tannin; Schinopsis lorenzii; sheep; tenderness

Parameter	Treatment	Storage time (days)					Mean
Parameter	Treatment	0	7	14	21	28
pH	CON	5.54 ± 0.09	5.64 ± 0.02	5.59 ± 0.54	5.57 ± 0.44	5.49 ± 0.61	5.57 ± 0.19 ^a
	T1%	5.51 ± 0.06	5.64 ± 0.54	5.59 ± 0.54	5.60 ± 0.47	5.54 ± 0.02	5.57 ± 0.18 ^a
	T3%	5.54 ± 0.07	5.62 ± 0.01	5.65 ± 0.31	5.48 ± 0.53	5.63 ± 0.44	5.58 ± 0.20 ^a
	T6%	5.57 ± 0.04	5.65 ± 0.31	5.65 ± 0.54	5.50 ± 0.43	5.53 ± 0.31	5.58 ± 0.16 ^a
	Mean	5.54 ± 0.01 ^C	5.64 ± 0.16 ^A	5.62 ± 0.25 ^AB	5.53 ± 0.24 ^C	5.55 ± 0.21 ^BC
CL (%)	CON	30.0 ± 2.9	23.0 ± 2.2	28.4 ± 2.0	24.0 ± 3.6	31.6 ± 1.1	27.4 ± 1.4 ^ab
	T1%	25.5 ± 1.1	25.1 ± 1.4	22.2 ± 2.1	24.4 ± 3.0	29.2 ± 2.3	25.3 ± 1.1 ^b
	T3%	30.3 ± 1.2	25.0 ± 2.0	26.2 ± 1.4	23.6 ± 2.6	29.3 ± 4.0	26.9 ± 1.2 ^ab
	T6%	33.4 ± 1.6	29.0 ± 2.2	25.7 ± 2.4	26.5 ± 1.1	32.7 ± 1.5	29.4 ± 1.1 ^a
	Mean	29.8 ± 0.0 ^A	25.5 ± 1.1 ^B	25.6 ± 1.1 ^B	24.6 ± 1.4 ^B	30.7 ± 1.3 ^A
SF (N)	CON	78.8 ± 7.1^aA	21.5 ± 1.1^abB	25.0 ± 1.7 ^aB	20.0 ± 1.0 ^aB	22.0 ± 1.0 ^bB	34.7 ± 2.4 ^a
	T1%	51.4 ± 5.0 ^bA	21.5 ± 1.0 ^bB	20.1 ± 0.9 ^bB	19.3 ± 1.0 ^aB	23.5 ± 0.9 ^abB	27.3 ± 1.5 ^b
	T3%	46.3 ± 4.1 ^bA	18.4 ± 1.1 ^bB	21.0 ± 1.0 ^abB	17.8 ± 0.9 ^aB	22.8 ± 1.2 ^abB	25.0 ± 1.3 ^b
	T6%	57.5 ± 3.3 ^bA	26.2 ± 1.8 ^aB	22.5 ± 1.1 ^abB	19.7 ± 1.1 ^aB	27.9 ± 2.2 ^aB	31.5 ± 1.7 ^a
	Mean	59.1 ± 0.1 ^A	21.6 ± 0.7 ^BC	22.0 ± 0.6 ^BC	19.2 ± 0.5 ^D	24.0 ± 0.8 ^B

Parameter	Treatment	Storage time (days)					Mean
Parameter	Treatment	0	7	14	21	28	Mean
L*	CON	44.1 ± 3.5	45.2 ± 2.5	46.2 ± 0.4	46.5 ± 4.5	47.7 ± 0.6	45.9 ± 1.3 ^a
	T1%	43.8 ± 4.9	44.5 ± 1.1	46.0 ± 1.1	44.0 ± 3.7	47.3 ± 0.3	45.2 ± 1.3 ^a
	T3%	45.3 ± 2.6	43.5 ± 6.4	46.1 ± 0.6	45.8 ± 0.7	46.5 ± 0.8	45.6 ± 1.5 ^a
	T6%	45.2 ± 0.5	44.5 ± 0.8	45.4 ± 0.6	47.9 ± 0.7	46.5 ± 4.5	45.9 ± 0.9 ^a
	Mean	44.7 ± 0.0 ^BC	44.5 ± 1.8 ^C	45.9 ± 0.4 ^AB	46.3 ± 1.4 ^A	47.0 ± 1.2 ^A
a*	CON	21.3 ± 0.6	22.0 ± 1.3	22.7 ± 0.3	18.1 ± 0.5	18.5 ± 0.4	20.5 ± 0.4 ^a
	T1%	21.1 ± 0.5	21.1 ± 0.5	20.5 ± 0.6	16.6 ± 0.9	17.5 ± 0.4	19.6 ± 0.3 ^b
	T3%	21.2 ± 0.5	22.1 ± 1.8	21.9 ± 0.6	17.4 ± 0.7	18.8 ± 0.3	20.2 ± 0.4 ^a
	T6%	21.7 ± 0.3	21.1 ± 0.4	21.2 ± 0.4	15.4 ± 0.8	15.8 ± 0.5	19.0 ± 0.4 ^b
	Mean	21.3 ± 0.0 ^A	21.5 ± 0.6 ^A	21.6 ± 0.3 ^A	16.9 ± 0.4 ^B	17.6 ± 0.2 ^B
b*	CON	5.2 ± 0.3 ^bD	6.8 ± 0.2 ^aC	7.7 ± 0.4 ^aAB	6.9 ± 0.2 ^aBC	8.1 ± 0.8 ^aA	6.9 ± 0.2 ^a
	T1%	6.0 ± 0.6 ^abA	6.1 ± 0.3 ^aA	6.4 ± 0.4 ^bA	5.8 ± 0.6 ^bA	7.0 ± 0.2 ^bA	6.3 ± 0.2 ^b
	T3%	6.2 ± 0.2 ^aA	6.8 ± 0.2 ^aA	6.7 ± 0.4 ^abA	6.3 ± 0.2 ^abA	6.9 ± 0.2 ^bA	6.6 ± 0.1 ^ab
	T6%	6.3 ± 0.4 ^aBC	6.0 ± 0.2 ^aC	7.0 ± 0.4 ^abAB	7.1 ± 0.2 ^aAB	7.4 ± 0.3 ^bA	6.8 ± 0.2 ^a
	Mean	5.9 ± 0.0 ^D	6.4 ± 0.1 ^C	7.0 ± 0.2 ^AB	6.6 ± 0.2 ^BC	7.3 ± 0.2 ^A
C*	CON	21.9 ± 0.7	23.1 ± 1.3	24.0 ± 0.3	19.4 ± 0.5	20.2 ± 0.4	21.7 ± 0.4 ^a
	T1%	22.1 ± 0.5	22.0 ± 0.5	21.5 ± 0.6	17.6 ± 1.0	18.8 ± 0.4	20.7 ± 0.3 ^b
	T3%	22.1 ± 0.5	23.1 ± 1.8	22.9 ± 0.7	18.6 ± 0.6	20.0 ± 0.3	21.3 ± 0.4 ^a
	T6%	22.5 ± 0.4	22.0 ± 0.4	22.3 ± 0.4	17.1 ± 0.7	17.5 ± 0.5	20.3 ± 0.3 ^b
	Mean	22.2 ± 0.0 ^A	22.5 ± 0.6 ^A	22.7 ± 0.3 ^A	18.2 ± 0.4 ^B	19.1 ± 0.2 ^B
h*	CON	13.7 ± 0.4 ^bC	17.3 ± 0.5 ^aB	18.8 ± 1.1 ^aB	21.1 ± 0.8 ^bA	23.1 ± 0.5 ^abA	18.8 ± 0.5 ^b
	T1%	15.3 ± 1.2 ^abC	16.3 ± 0.6 ^aBC	17.4 ± 0.8 ^aBC	18.8 ± 1.2 ^bAB	21.3 ± 2.0 ^bcA	17.6 ± 0.6 ^b
	T3%	16.1 ± 1.0 ^aC	17.5 ± 0.5 ^aBC	17.0 ± 0.7 ^aC	19.3 ± 1.2 ^bAB	20.2 ± 0.5 ^cA	18.0 ± 0.4 ^b
	T6%	15.7 ± 0.4 ^aB	15.9 ± 0.5 ^aB	18.0 ± 0.5 ^aB	25.4 ± 1.5 ^aA	25.2 ± 1.1 ^aA	20.0 ± 0.6 ^a
	Mean	15.2 ± 0.0 ^C	16.8 ± 0.3 ^B	17.8 ± 0.4 ^B	21.4 ± 0.7 ^A	22.5 ± 0.6 ^A

Parameter	Treatment	Storage Time (days)					Mean
Parameter	Treatment	0	7	14	21	28	Mean
MMb (%)	CON	22.1 ± 1.2 ^bB	19.6 ± 0.4 ^bB	23.5 ± 1.0 ^aB	31.4 ± 1.9 ^aA	33.9 ± 1.6 ^aA	26.2 ± 0.8 ^a
	T1%	27.0 ± 1.3 ^abABC	23.7 ± 1.3 ^aBC	22.6 ± 1.0 ^aC	29.1 ± 1.6 ^aAB	30.7 ± 1.1 ^abA	26.2 ± 0.7 ^a
	T3%	28.2 ± 1.3 ^aA	22.4 ± 0.4 ^abB	23.9 ± 0.7 ^aB	27.5 ± 0.9 ^aA	27.3 ± 0.5 ^bA	25.8 ± 0.4 ^a
	T6%	27.2 ± 1.7 ^abAB	23.2 ± 0.6 ^aB	25.4 ± 0.9 ^aB	27.0 ± 2.9 ^aAB	32.1 ± 1.7 ^aA	27.0 ± 0.8 ^a
	Mean	26.1 ± 0.0 ^BC	22.2 ± 0.4 ^D	23.9 ± 0.5 ^CD	28.8 ± 1.0 ^AB	31.0 ± 0.7 ^A
DMb (%)	CON	41.8 ± 3.1	29.8 ± 1.6	15.1 ± 1.1	13.2 ± 1.6	8.4 ± 0.8	21.2 ± 1.5 ^a
	T1%	36.4 ± 1.2	29.5 ± 2.6	22.6 ± 2.5	15.9 ± 1.8	10.4 ± 1.0	23.7 ± 1.4 ^a
	T3%	37.5 ± 2.0	29.0 ± 1.7	21.0 ± 2.3	13.4 ± 1.3	13.3 ± 0.9	22.5 ± 1.2 ^a
	T6%	42.5 ± 3.2	33.7 ± 2.0	23.2 ± 1.3	15.9 ± 2.9	9.5 ± 1.8	24.8 ± 1.6 ^a
	Mean	39.6 ± 0.0 ^A	30.5 ± 1.0 ^B	20.5 ± 1.0 ^C	14.4 ± 1.0 ^D	10.4 ± 0.6 ^E
OMb (%)	CON	36.1 ± 3.8	50.6 ± 1.4	61.3 ± 0.6	55.4 ± 1.5	57.7 ± 1.2	52.6 ± 1.2 ^a
	T1%	36.5 ± 2.1	46.8 ± 2.4	54.8 ± 1.9	55.0 ± 2.4	58.9 ± 1.0	50.1 ± 1.3 ^ab
	T3%	34.2 ± 1.6	48.6 ± 1.8	55.2 ± 2.1	59.1 ± 1.2	59.4 ± 1.1	51.7 ± 1.2 ^a
	T6%	30.3 ± 3.5	43.1 ± 1.5	51.3 ± 1.3	57.1 ± 2.3	58.4 ± 1.7	48.2 ± 1.5 ^b
	Mean	34.3 ± 0.0 ^C	47.3 ± 1.0 ^B	55.7 ± 0.9 ^A	56.8 ± 0.9 ^A	58.6 ± 0.7 ^A

Parameter	Treatment	Storage time (days)					Mean
Parameter	Treatment	0	7	14	21	28	Mean
TBARS (mg MDA/ kg)	CON	0.30 ± 0.05 ^aA	0.40 ± 0.03 ^aA	0.41 ± 0.03 ^bA	0.41 ± 0.05 ^bA	0.44 ± 0.05 ^bA	0.40 ± 0.03 ^b
	T1%	0.24 ± 0.04 ^aB	0.32 ± 0.03 ^aAB	0.45 ± 0.05 ^bA	0.37 ± 0.07 ^bAB	0.47 ± 0.07 ^bA	0.37 ± 0.03 ^b
	T3%	0.27 ± 0.05 ^aB	0.46 ± 0.05 ^aA	0.46 ± 0.03 ^bA	0.47 ± 0.04 ^abA	0.46 ± 0.06 ^bA	0.42 ± 0.03 ^b
	T6%	0.30 ± 0.05 ^aB	0.40 ± 0.03 ^aB	0.76 ± 0.15 ^aA	0.68 ± 0.09 ^aA	0.70 ± 0.03 ^aA	0.56 ± 0.05 ^a
	Mean	0.28 ± 0.00 ^C	0.40 ± 0.02 ^B	0.49 ± 0.04 ^A	0.49 ± 0.04 ^A	0.51 ± 0.03 ^A
Carbonyls (nmol/ mg protein)	CON	0.93 ± 0.07 ^aB	1.31 ± 0.21 ^bAB	1.71 ± 0.17 ^bAB	1.93 ± 0.11 ^bA	2.09 ± 0.30 ^bA	1.59 ± 0.00 ^c
	T1%	1.19 ± 0.15 ^aC	2.05 ± 0.24 ^abBC	1.97 ± 0.18 ^abBC	2.40 ± 0.22 ^bB	3.70 ± 0.37 ^aA	2.26 ± 0.00 ^b
	T3%	0.96 ± 0.10 ^aD	1.85 ± 0.14 ^abC	2.24 ± 0.28 ^abBC	2.74 ± 0.32 ^bAB	2.97 ± 0.16 ^abA	2.15 ± 0.00 ^b
	T6%	1.11 ± 0.10 ^aC	2.54 ± 0.19 ^aB	2.77 ± 0.28 ^aB	4.41 ± 0.29 ^aA	4.10 ± 0.40 ^aA	2.98 ± 0.00 ^a
	Mean	1.05 ± 0.00 ^C	1.94 ± 0.12 ^B	2.17 ± 0.13 ^B	2.87 ± 0.18 ^A	3.21 ± 0.19 ^A
Thiols (nmol/ mg protein)	CON	19.3 ± 0.3 ^aA	19.1 ± 0.4 ^aA	14.3 ± 0.9 ^bB	17.4 ± 0.9 ^aA	18.3 ± 0.2 ^aA	17.7 ± 0.0 ^ab
	T1%	19.2 ± 0.2 ^aA	18.8 ± 0.3 ^aA	13.9 ± 0.8 ^bB	17.9 ± 0.7 ^aA	14.4 ± 0.5 ^cB	16.9 ± 0.0 ^c
	T3%	19.3 ± 0.2 ^aA	18.7 ± 0.1 ^aAB	15.1 ± 0.6 ^abD	17.7 ± 0.8 ^aBC	16.7 ± 0.4 ^bC	17.5 ± 0.0 ^bc
	T6%	19.5 ± 0.2 ^aA	19.3 ± 0.2 ^aA	16.3 ± 0.5 ^aB	19.2 ± 0.4 ^aA	17.0 ± 0.3 ^abB	18.3 ± 0.0 ^a
	Mean	19.3 ± 0.0 ^A	19.0 ± 0.2 ^A	14.9 ± 0.4 ^D	18.1 ± 0.4 ^B	16.6 ± 0.3 ^C

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[1] *Corresponding author: renata.macedo@pucpr.br