What is ISO 2171:2023-Cereals, pulses and by-products — Determination of ash yield by incineration?
ISO 2171:2023, titled “Cereals, pulses and by-products – Determination of ash yield by incineration”. This standard specifies a method for determining the ash yield of cereals, pulses, and their by-products through incineration.
The ash content of a food product is a measure of the mineral content, which can affect the nutritional value, processing, and storage properties of the product. This standard provides a method for determining the ash yield, which is the percentage of ash remaining after incinerating a known amount of the product.
The standard outlines the equipment and procedures for preparing the sample, incineration, and calculation of the ash yield. It also specifies the requirements for the validation of the method, including precision, accuracy, and detection limit.
Moreover, ISO 2171 is intended to be used by food testing laboratories, quality control personnel, and regulatory agencies to determine the ash content of cereals, pulses, and their by-products for various purposes. Including nutritional labelling, quality control, and compliance with regulatory standards.
Requirements of ISO 2171:2023
ISO 2171:2023 specifies the requirements for determining the ash yield of cereals, pulses, and their by-products using an incineration method. The standard provides specific guidance on the equipment, sample preparation, and procedure for the ash determination.
Here are some of the key requirements outlined in ISO 2171:2023:
Sample preparation: The sample must be representative and homogenous. Any contaminants, such as dirt or foreign matter, must be removed before weighing the sample. So, the standard specifies the minimum amount of sample required for accurate analysis.
Incineration: The sample is incinerated in a furnace at a high temperature until all the organic material is burned away. The remaining ash is weighed and used to calculate the ash yield.
Validation of the method: The method must be validated to ensure that it is reliable, accurate, and produces consistent results. So, this includes testing for precision, accuracy, and detection limit.
Calculation of results: The ash yield is calculated as the percentage of the original sample weight that remains after incineration. The standard provides a formula for calculating the ash yield, which takes into account any corrections for blank determinations and moisture content.
Therefore, ISO 2171 is intended to be used by food testing laboratories, quality control personnel, and regulatory agencies to determine the ash content of cereals, pulses, and their by-products for various purposes. Including nutritional labelling, quality control, and compliance with regulatory standards.
Benefits of this ISO Standard
ISO 2171 provides a standardized method for determining the ash yield of cereals, pulses, and their by-products using an incineration method. Here are some of the benefits of using this standard:
Ensures accuracy and consistency: By following the standardized method outlined in ISO 2171:2023, laboratories can ensure that their results are accurate and consistent. This is important for quality control, regulatory compliance, and other purposes where precise measurements are required.
Provides a common language: By using a standardized method, different laboratories can communicate their results more effectively. In fact, this is important for research, quality control, and other applications. Where data needs to be compared or combined from different sources.
Enhances food safety: The ash content of cereals, pulses, and their by-products can be an indicator of their quality and safety. So, By accurately measuring the ash yield, food manufacturers and regulatory agencies can ensure that these products are safe and free from contaminants.
At last, Supports nutritional labelling: The ash content of a food product is a measure of its mineral content. This information is often used in nutritional labelling to provide consumers with important information about the nutritional value of the food they are consuming.
In summary, ISO 2171:2023 provides a standardized method for determining the ash yield of cereals, pulses, and their by-products using an incineration method. By following this standard, laboratories can ensure accuracy and consistency, enhance food safety, and support nutritional labeling.
Who needs ISO 2171:2023?
ISO 2171:2023 provides a method for determining the ash yield of cereals, pulses, and their by-products using an incineration method. The standard is intended for use by food testing laboratories, quality control personnel. And regulatory agencies that need to determine the ash content of these food products for various purposes, including:
Nutritional labelling: The ash content of a food product is a measure of its mineral content. Which can be an important consideration for nutritional labelling.
Quality control: The ash content of cereals, pulses, and their by-products can be an indicator of their quality and safety. By measuring the ash yield, food manufacturers and quality control personnel can ensure that their products are safe and free from contaminants.
Regulatory compliance: Regulatory agencies may require the measurement of ash content as part of their compliance requirements.
Research: The ash content of cereals, pulses, and their by-products can be an important factor in research studies. Particularly in the areas of nutrition and food science.
In summary, ISO 2171:2023 is useful for anyone who needs to determine the ash yield of cereals, pulses, and their by-products for nutritional labelling, quality control, and regulatory compliance. Also, for research purposes.
If you need more support with ISO 2171:2023, please contact us at +91-8595603096 or support@pacificcert.com
Read About : ISO 2165:1974
