ANALYTICA EBC

• 19/10/2018
• 7576
• |
• Apparatus
• |
• AM
• 1997

1.1 - Care and Adjustment of Apparatus: Bühler Miag Disc Mill, DLFU

Bühler Miag disc mill, DLFU, setting the mill for fine grinding, coarse grinding, notes on mill settings, cleaning the mill.

• 19/10/2018
• 4489
• |
• Apparatus
• |
• AM
• 1997

1.2 - Care and Adjustment of Apparatus: Spectrophotometers

Numerous spectrophotometric measurements are employed in brewing. To obtain reliable results, it is necessary to take certain precautions. The method can be applied to the care of optical glass and silica cells, checking the wavelength and precision of the spectrophotometer.

• 19/10/2018
• 3655
• |
• Apparatus
• |
• AM
• 1997

1.3 - Care and Adjustment of Apparatus: Atomic Absorption Spectrophotometers

The instrument manufacturer’s instructions must be read carefully and any safety procedures given must be adhered to strictly.

• 24/10/2018
• 3715
• |
• Apparatus
• |
• AM
• 1996

1.4 - Care and Adjustment of Apparatus: Gas Chromatugraphs

• 19/10/2018
• 4481
• |
• Apparatus
• |
• AM
• 1999

1.5 - Care and Adjustment of Apparatus: pH Meters

The determination of pH at 20 °C of aqueous solutions using a pH meter and a suitable electrode system. Descriptors: variation of slope factor with temperature

• 19/10/2018
• 4628
• |
• Apparatus
• |
• AM
• 1998

1.6 - Care and Adjustment of Apparatus: Density Meters

The measurement of the density and the defined density derived values of a liquid at 20 °C by digital density meters of the oscillation type.

• 19/10/2018
• 4420
• |
• Water
• |
• 1997

2.1 - Sampling of water

This document deals with methods of sampling water for chemical analysis, but not for bacteriological tests. Descriptors: by-pass period sample collecor, immersion sample collector, siphon period sample collector, immersion flushing sample collector, immersion controlled sample collector, suitable materials for containers, comparative properties of plastics.

• 19/10/2018
• 3593
• |
• Water
• |
• AM
• 1997

2.2 - Chloride in water: conductometric method

Conductometric method for the determination of chloride in beer by precipitation as silver chloride.

It is necessary to use EBC Method 9.21.

• 19/10/2018
• 3487
• |
• Water
• |
• AM
• 1997

2.3 - Sulphate in water: gravimetric method

Gravimetric determination of sulphate with barium chloride.

It is necessary to use EBC Method 9.22

• 19/10/2018
• 6847
• |
• Barley
• |
• 2005

3.1 - Sampling of barley

Procedures to be employed for obtaining representative samples of barley for analytical purposes. Descriptors: cylindrical sampler, divided sampling spear, dynamic sack sampling spear, cargo sampler, pelican sampler, ellis cup sampler, typical automatic sampler for conveyor belt and conveyor belt discharge, diverter type sampler, hand-scoop, quartering irons, conical divider, sample divider, schedule for sampling cereals

• 19/10/2018
• 5449
• |
• Barley
• |
• 1997

3.2 - Moisture content of barley

The determination of the moisture content of barley by loss of mass on drying under conditions specified in the ISO Method for moisture content of grain (ISO 712-1985).

It is necessary to use EBC Methods 1.1 and 3.1

• 19/10/2018
• 5206
• |
• Barley
• |
• 2004

3.3.1 - Total nitrogen of barley: kjeldahl method

The determination of the total nitrogen content of barley by a Kjeldahl procedure.

It is necessary to use EBC Method 3.1 and 3.2

• 19/10/2018
• 4062
• |
• Barley
• |
• 2004

3.3.2 - Total nitrogen of barley : Dumas Combustion Method

The determination of the total nitrogen content of barley by a combustion method based on the Dumas-principle.

It is necessary to use EBC Method 1.1, 3.1 and 3.2

• 19/10/2018
• 4548
• |
• Barley
• |
• 1997

3.4 - Thousand corn Weight of Barley

The determination of average com weight as a measure for malting quality.

• 19/10/2018
• 4002
• |
• Barley
• |
• 2005

3.5.1 - Germinative Capacity of barley: rapide staining method

The determination of the percentage of living corns and pregerminated corns in a sample of barley using a rapid staining technique.

It is necessary to use EBC Method 3.1  

• 19/10/2018
• 4534
• |
• Barley
• |
• GM
• 2004

3.5.2 - Germinative Capacity of barley: hydrogen peroxide and peeling method (RM)

The determination of the percentage of living corns in a sample of barley using a hydrogen peroxide assisted growth test.

It is necessary to use EBC Method 3.1

• 19/10/2018
• 4958
• |
• Barley
• |
• 1997

3.6.1 - Germinative Energy of Barley: Aubry Method

The measurement of the percentage of grains which can be expected to germinate fully if the sample is malted normally at the time of the test.

• 19/10/2018
• 5562
• |
• Barley
• |
• 1997

3.6.2 - Germinative Energy of Barley: BRF Method

The determination of the percentage of grains which can be expected to germinate fully if the sample is malted normally at the time of the test.

It is necessary to use EBC Method 3.1

• 19/10/2018
• 3649
• |
• Barley
• |
• 1997

3.6.3 - Germinative Energy of Barley: Schönfeld Method

The determination of the percentage of grains which can be expected to germinate fully if the sample is malted normally at the time of the test.

• 19/10/2018
• 3464
• |
• Barley
• |
• 1997

3.7 - Germinative Percentage and Germinative Indices of Barley

The estimation of germination percentage and germination rate of grains which can be expected to germinate fully if the sample is malted normally at the time of the test.

It is necessary to use EBC Method 3.6.2 and 3.1

• 19/10/2018
• 3105
• |
• Barley
• |
• 2006

3.8.1 - Pre-Germinated Grains in Barley: Fluorescein Dibutyrate Method

Estimation of the percentage of pre-germinated grains in harvested barley.

It is necessary to use EBC Method 3.1

• 22/10/2018
• 3207
• |
• Barley
• |
• AM
• 1997

3.8.2 - Pre-Germinated Grains in Barley: Methylene Blue Method

Estimation of the percentage of pre-germinated grains at the time of harvest. 

• 22/10/2018
• 3379
• |
• Barley
• |
• AM
• 1996

3.9 - Husk Content of Barley

The object of this test is mainly to obtain an appropriate percentage of the kernel weight that does not contribute to extractable matter.

It is necessary to use EBC Method 3.2

• 22/10/2018
• 3781
• |
• Barley
• |
• AM
• 1997

3.10.1 - High Molecular Weight b-Glucan Content of Barley: Enzymatic Method

Determination of the total mixed linkage (1,3)(1,4)-ß-D-glucan (ß-glucan) content of barley. 

• 22/10/2018
• 3554
• |
• Barley
• |
• 2007

3.10.2 - High Molecular Weight b-Glucan content of barley: fluorimetric method

Determination of the total mixed linkage (1,3)(1,4)-β-D-glucan (β-glucan) content of barley. Descriptors: principles of the analytical system used for flow injection measurement of β-glucan

It is necessary to use EBC Methods 3.1 and 3.2

• 22/10/2018
• 6429
• |
• Barley
• |
• 2002

3.11.1 - Sieving Test for Barley

The determination of kernel size and evenness.

• 22/10/2018
• 3767
• |
• Barley
• |
• 2004

3.11.2 - Visual examination of damaged barley kernels

The determination of the percentage of damaged barley kernels, which may deteriorate malt quality.

It is necessary to use EBC Method 3.11.1

• 22/10/2018
• 3523
• |
• Barley
• |
• 2002

3.12 - Identification of varieties in barley

The determination of the barley variety(ies) in a barley sample by acid polyacrylamide gel electrophoresis.

• 22/10/2018
• 3143
• |
• Barley
• |
• 1997

3.13 - Moisture and total nitrogen in barley by Near Infrared Spectroscopy

The determination of moisture and protein content in barley by near infrared spectroscopy.

It is necessary to use EBC Methods 3.2 and 3.3.1

• 22/10/2018
• 5923
• |
• Malt
• |
• 1997

4.1 - Sampling of Malt

This document deals with methods for sampling malts.

It is necessary to use EBC Method 3.1