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Table 3 The  % (v/v) of ethanol in fermented alcoholic beverage samples using MIR-PLS model

From: Non-destructive determination of ethanol levels in fermented alcoholic beverages using Fourier transform mid-infrared spectroscopy

Types of beverages

Number of sample

Ethanol % (v/v)

Range

Mean

Tella

15

1.3–4.8

2.9 ± 0.3

Tej

15

7.6–13

9.1 ± 0.3

Korefe

6

4.2–8.2

4.6 ± 0.4

Keribo

6

0.4–2.6

0.77 ± 0.3

Birz

4

3.8–9.2

6.5 ± 0.8

Borde

3

1.0–2.1

2.8 ± 0.4

Netch Tella

4

2.7–3.7

3.0 ± 0.3

Filter Tella

4

5.2–5.5

7.3 ± 0.4

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BMC Chemistry

ISSN: 2661-801X

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