. 2012 Jun 1;43(2):482–489. doi: 10.1590/S1517-83822012000200008

Table 1.

Enological properties of commercial, native, derived monosporic and hybrids strains in synthetic must¹.

Yeast Strain	Total nitrogen uptake (mg/l)²	Residual sugar (g/l)³	Ethanol production (%vol)	S/E yield⁴	Lag phase (h)	μ_max (h^-1)⁵
L3217	121.4 ± 12.6^ab	5.42 ± 0.1^bc	10.4 ± 0.6^a	16.9 ± 1.5^d	11.9 ± 1.6^de	0.17 ± 0.05^ab
A1 L3217	145.2 ± 24.7^def	5.40 ± 0.1^bc	10.7 ± 0.6^a	16.8 ± 0.6^d	12.8 ± 1.6^ef	0.17 ± 0.02^a
A2 L3217	149.0 ± 16.2^ef	5.00 ± 0.3^b	10.3 ± 1.1^bcde	17.1± 1.7^abc	10.1 ± 1.6^bcd	0.16 ± 0.03^ab
A3 L3217	132.9 ± 7.0^bcde	5.60 ± 0.6^bc	10.7 ± 0.3^abc	16.6 ± 0.1^cd	12.8 ± 1.6^ef	0.14 ± 0.04^a
A11 L3217	120.8 ± 11.0^ab	5.45 ± 0.2^bc	10.3 ± 0.4^ab	16.7 ± 0.6^cd	10.1 ± 1.6^bcd	0.15 ± 0.04^a
A12 L3217	127.8 ± 18.9^abcd	5.35 ± 0.2^bc	11.1 ± 0.1^abcde	15.9 ± 0.2^abcd	11.9 ± 1.6^de	0.18 ± 0.04^abcd
A13 L3217	156.7 ± 9.4^f	5.30 ± 0.1^bc	11.3 ± 0.3^de	15.4 ± 0.6^ab	8.5 ± 0.1^b	0.19 ± 0.05^abcd
L3218	109.2 ± 21.7^a	4.95 ± 0.3^ab	11.4 ± 0.2^cde	15.6 ± 0.1^abc	10.1 ± 1.6^bcd	0.17 ± 0.04^abc
A1 L3218	121.2 ± 9.7^abc	4.90 ± 0.1^ab	11.2 ± 0.5^bcde	15.7 ± 1.0^abc	9.2 ± 1.6^bc	0.28 ± 0.06^e
A2 L3218	140.2 ± 8.4^bcdef	4.73 ± 0.1^ab	11.7 ± 0.3^de	15.2 ± 0.1^ab	8.25 ± 0.1^b	0.22 ± 0.04^cde
A3 L3218	149.9 ± 18.8^def	3.80 ± 1.9^a	11.0 ± 0.5^cde	15.7 ± 0.5^abc	11 ± 0.1^cde	0.24 ± 0.04^de
L3037	134.6 ± 9.8^bcde	4.80 ± 0.1^ab	10.7 ± 0.3^abcd	16.3 ± 0.3^abcd	5.5 ± 0.1^a	0.35 ± 0.09^f
L3038	125.3 ± 14.6^abc	4.96 ± 0.1^ab	11.1 ± 0.7^abcde	15.7 ± 0.6^abcd	11.0 ± 0.1^cde	0.22 ± 0.05^bcd
L3039	132.4 ± 10.4^bcde	4.90 ± 0.1^ab	11.0 ± 0.2^abcde	15.9 ± 0.2^abcd	14.7 ± 1.6^f	0.21 ± 0.04^bcd
EC1118	138.9 ± 19.4^bcdef	6.25 ± 0.3^c	11.4 ± 0.2^de	15.2 ± 0.1^ab	10.1 ± 1.6^bcd	0.19 ± 0.03^abcd
XL	139.6 ± 17.8^cdef	5.35 ± 0.1^bc	11.5 ± 0.1^e	15.1 ± 0.1^a	11 ± 0.1^cde	0.18 ± 0.03^abcd

Mean of duplicate. Numbers with different letters within a same column differ at p≤0.05 level.

The total nitrogen uptake corresponds to the sum of the nitrogen from the amino acids and ammonium phosphate.

The residual sugar data correspond to the mean differences between the initial and residual concentration of the fermentable sugars.

⁴

The S/E yield was calculated based on the amounts of residual sugar and ethanol production under these conditions.

⁵

The maximum velocity was obtained from the slope of the exponential phase of the growth curves (Biomass vs Time).