"Food Preservation" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Procedures or techniques used to keep food from spoiling.
Below are MeSH descriptors whose meaning is more general than "Food Preservation".
Below are MeSH descriptors whose meaning is more specific than "Food Preservation".
This graph shows the total number of publications written about "Food Preservation" by people in this website by year, and whether "Food Preservation" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.