What is the standard method for measuring ash value in honey?
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The standard method for measuring ash value in honey traditionally involves gravimetric analysis, which determines the mineral content through incineration of the sample. However, alternative methods like thermogravimetry (TG/DTG) have been explored. Electrical conductivity (k) measurement is also utilized as a proxy for ash content, with a linear regression model established for Slovenian honey. Another innovative approach involves a new indirect method based on a multiple regression model for determining total ash content in bee honey varieties, offering a time-saving and effective solution for quality control. Additionally, Thick-Target Particle Induced X-ray Emission (TTPIXE) analysis directly on honey ashes provides quantitative data on various elements, aiding in sample characterization and environmental monitoring. These diverse methods showcase the evolving techniques for ash value determination in honey.
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| Papers (5) | Insight |
|---|---|
| The standard method for measuring ash content in food involves a non-linear analysis of absorbance values at specific wavelengths correlated with organic and inorganic ingredients, enhancing precision and speed. | |
3 Citations | The standard method for measuring ash value in honey is dry ashing at 550°C followed by Thick-Target PIXE analysis, allowing quantification of elements at concentrations below 100 ng/g. |
2 Citations | The standard method for measuring ash value in honey involves burning and ashing honey samples in a muffle furnace at 550°C, as outlined in the research paper. |
| The standard method for measuring ash value in honey is gravimetry. However, thermogravimetry with fiber glass paper at a heating rate of 5 °C min-1 can provide comparable results. | |
Open access•Journal Article | The standard method for measuring ash value in honey is according to the AOAC method and the harmonised methods of the International Honey Commission (IHC). |
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