. 2017 Jan 6;7:39761. doi: 10.1038/srep39761

Table 1. Linkage composition of the fractions (F1-F7) yielded by size-exclusion chromatography on Biogel P2 of the product mixture obtained from the incubation of 0.6% (w v⁻¹) amylose V with 25 μg ml⁻¹ of L. fermentum NCC 2970 GtfB.

Sample	DP	Chemical shift (%)^a			Methylation analysis (%)^b
Sample	DP	(α1 → 4)	(α1 → 3)	Glcp (1 →	→3)-Glcp-(1 →	→4)-Glcp-(1 →	→3,4)-Glcp-(1 →
F1	>30	60	40	6	28	58	8
F2	~8–20	71	29	12	21	61	6
F3	~6–8	80	20	14	15	66	5
F4	~5–6	88	12	21	10	67	2
F5	~4–5	89	11	21	10	64	5
F6	~3	100	0	ND	ND	ND	ND
F7	~2	100	0	ND	ND	ND	ND

^aThe data represent the ratios of integration of the peak areas of the (α1 → 4) linkage signal at 5.41 ppm and the (α1 → 3) linkage signal at 5.37 ppm in the ¹H NMR spectra.

^bThe linkage distribution data are shown in molar percentages based on GLC intensities.

Table 1. Linkage composition of the fractions (F1-F7) yielded by size-exclusion chromatography on Biogel P2 of the product mixture obtained from the incubation of 0.6% (w v−1) amylose V with 25 μg ml−1 of L. fermentum NCC 2970 GtfB.

Table 1. Linkage composition of the fractions (F1-F7) yielded by size-exclusion chromatography on Biogel P2 of the product mixture obtained from the incubation of 0.6% (w v⁻¹) amylose V with 25 μg ml⁻¹ of L. fermentum NCC 2970 GtfB.