. 2022 Dec 27;6:100420. doi: 10.1016/j.crfs.2022.100420

Table 3.

Organic acids in g/L in the four types of makgeolli samples.

Sample	Pyruvic	Malonic	Succinic	Citric	Malic	Tartaric	Lactic	Acetic	Fumaric
1SF-N	7.37 ± 0.42^a	0.02 ± 0.01^a	0.47 ± 0.03^a	0.05 ± 0.01^a	0.05 ± 0.01^a	0.06 ± 0.01^a	8.79 ± 0.15^a	0.72 ± 0.05^a	ND
1SF-YN	15.61 ± 0.99^b	0.02 ± 0.01^a	0.07 ± 0.01^b	0.01 ± 0.01^a	0.02 ± 0.01^b	0.004 ± 0.001^b	6.37 ± 0.32^b	2.23 ± 0.29^b	ND
2SF	22.58 ± 1.60^c	0.02 ± 0.01^a	0.12 ± 0.01^c	0.02 ± 0.01^a	0.02 ± 0.01^b	0.019 ± 0.001^c	11.28 ± 0.08^c	1.79 ± 0.37^c	ND
3SF	1.13 ± 0.06^d	0.02 ± 0.01^a	0.47 ± 0.02^a	0.02 ± 0.01^a	0.03 ± 0.01^c	0.005 ± 0.001^d	1.55 ± 0.08^d	0.33 ± 0.04^d	ND

Results are expressed as the mean ± standard deviation (n = 4). Values with different a – d superscript letters in the same column, differ significantly (p < 0.05) as determined by Tukey test. ND = not detected.