Significance of Dry matter
Dry matter refers to the solid residue of a sample after water removal, used to evaluate nutrient composition. It indicates the mass of plant material excluding water content, serving as a measure of nutrient accumulation. Dry matter encompasses the solid components of biological material and specifically denotes the non-water content of callus tissues, which can increase in response to stress conditions, even as fresh weight declines. Overall, it plays a crucial role in assessing the nutritional quality of plant materials.
Synonyms: Residue, Dry weight, Content
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The concept of Dry matter in scientific sources
Dry matter, defined as the mass of plant material excluding water, serves as a key indicator of nutrient accumulation and can reflect changes in callus tissues under stress, despite reductions in fresh weight.
From: World Journal of Pharmaceutical Research
(1) The solid residue of a sample after the removal of water, used to assess nutrient composition.[1] (2) The solid components of biological material, excluding water.[2] (3) The non-water content of callus tissues, which can increase under stress conditions while fresh weight may decrease.[3] (4) The mass of plant material minus water content, used as an indicator of nutrient accumulation.[4]