Enhancing Effect of Cooking of Fermented Tomato Sour Soup with Added Oil on Lycopene cis/trans Isomerization
, Likang QIN1(
), Abstract
In this study, we evaluated the cis/trans-lycopene content in commercial ketchup, and investigated the effect of cooking of fermented tomato sour soup added with one of seven oils including peanut oil (PO), sesame oil (SO), corn oil (CO), tung seed oil (TSO), olive oil (OO), Litsea cubeba oil (LCO), and mustard oil (MO) on lycopene isomerization. The results showed significant differences in the contents of total lycopene and cis-lycopene among six brands of ketchup (P < 0.05), with cis-lycopene accounting for only 20.84%-24.56% of the total lycopene. The contents of total lycopene and cis-lycopene were significantly different among the seven cooked fermented tomato sour soup samples (P < 0.05), and their proportions of cis-isomers (51.40%-78.23%) were 1.2-1.9 times higher than that of the blank group and 2.09-3.75 times higher than those of the six brands of ketchup. Specifically, the sample with added MO had the highest proportion of cis-lycopene (78.23%), followed by those with SO and PO (75.34% and 71.65%, respectively). The total lycopene and cis-lycopene contents of the sample with added PO were 6.6 and 11.4 times higher than those of the blank control group, respectively, indicating that the former has great market potential. Therefore, the results of this study could provide a scientific basis for the further processing of fermented tomato sour soup for high-value functional products.
References
WANG C, ZHANG Q, HE L P, et al. Determination of the microbial communities of Guizhou Suantang, atraditional Chinese fermented sour soup, and correlation between the identified microorganisms and volatile compounds[J]. Food Research International, 2020, 138: 109820. DOI:10.1016/j.foodres.2020.109820.
TONYALI B, SENSOY I, KARAKAYA S. The effect of extrusion on the functional components and in vitro lycopene bioaccessibility of tomato pulp added corn extrudates[J]. Food & Function, 2016, 7(2): 855-860. DOI:10.1039/c5fo01185j.
KOE B, ZECHMEISTER L. In vitro conversion of phytofluene and phytoene into carotenoid pigments[J]. Archives of Biochemistry and Biophysics, 1952, 41(1): 236-238. DOI:10.1016/0003-9861(52)90525-0.
TIERNEY A C, RUMBLE C E, BILLINGS L M, et al. Effect of dietary and supplemental lycopene on cardiovascular risk factors: a systematic review and meta-analysis[J]. Advances in Nutrition, 2020, 11(6): 1453-1488. DOI:10.1093/advances/nmaa069.
WANG Q, YANG C, LIU Y Y, et al. Efficient E/Z conversion of (all-E)-lycopene to Z-isomers with a high proportion of (5Z)-lycopene by metal salts[J]. LWT-Food Science and Technology, 2022, 160: 113268. DOI:10.1016/j.lwt.2022.113268.
CASEIRO M, ASCENSO A, COSTA A, et al. Lycopene in human health[J]. LWT-Food Science and Technology, 2020, 127: 109323. DOI:10.1016/j.lwt.2020.109323.
BOILEAU A C, MERCHEN N R, WASSON K, et al. cis-Lycopene is more bioavailable than trans-lycopene in vitro and in vivo in lymph-cannulated ferretsfootnote[J]. The Journal of Nutrition, 1999, 129(6): 1176-1181. DOI:10.1093/jn/129.6.1176.
FAILLA M L, CHITCHUMROONCHOKCHAI C, ISHIDA B K. In vitro micellarization and intestinal cell uptake of cis isomers of lycopene exceed those of all-trans lycopene12[J]. The Journal of Nutrition, 2008, 138(3): 482-486. DOI:10.1093/jn/138.3.482.
HONDA M, TAKASU S, NAKAGAWA K, et al. Differences in bioavailability and tissue accumulation efficiency of (all-E)- and (Z)-carotenoids: a comparative study[J]. Food Chemistry, 2021, 361: 130119. DOI:10.1016/j.foodchem.2021.130119.
HONDA M, TAKAHASHI N, KUWA T, et al. Spectral characterisation of Z-isomers of lycopene formed during heat treatment and solvent effects on the E/Z isomerisation process[J]. Food Chemistry, 2015, 171: 323-329. DOI:10.1016/j.foodchem.2014.09.004.
SHI K X, HU T, ZHANG P P, et al. Thermal conditions and active substance stability affect the isomerization and degradation of lycopene[J]. Food Research International, 2022, 162: 111987. DOI:10.1016/j.foodres.2022.111987.
BAÇ H S, YEMIŞ O, ÖZKAN M. Thermal stabilities of lycopene and β-carotene in tomato pulp and pink grapefruit juice[J]. Journal of Food Engineering, 2023, 337: 111217. DOI:10.1016/j.jfoodeng.2022.111217.
LIANG Y, ZHANG H, LIN W, et al. Characterization of photoisomerization-induced refractive index response for azobenzene solution based on capillary-assisted Mach-Zehnder interferometer under 473 nm laser excitation[J]. Optics & Laser Technology, 2022, 151: 108045. DOI:10.1016/j.optlastec.2022.108045.
YU J H, GLEIZE B, ZHANG L F, et al. Heating tomato puree in the presence of lipids and onion: the impact of onion on lycopene isomerization[J]. Food Chemistry, 2019, 296: 9-16. DOI:10.1016/j.foodchem.2019.05.188.
GASBARRI C, ANGELINI G. Combined calorimetric, spectroscopic and microscopic investigation on the inclusion complex from cyclocurcumin and sulfobutylether-β-cyclodextrin in aqueous solution and kinetics of thermal cis-trans isomerization[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2023, 664: 131149. DOI:10.1016/j.colsurfa.2023.131149.
HONDA M, ZHANG Y L, GOTO M. Isothiocyanate-functionalized silica as an efficient heterogeneous catalyst for carotenoid isomerization[J]. Food Chemistry, 2023, 410: 135388. DOI:10.1016/j.foodchem.2023.135388.
HONDA M, ICHIHASHI K, TAKADA W, et al. Production of (Z)-lycopene-rich tomato concentrate: a natural catalyst-utilized and oil-based study for practical applications[J]. Journal of Agricultural and Food Chemistry, 2020, 68(40): 11273-11281. DOI:10.1021/acs.jafc.0c04892.
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