Seed Size and Uniformity: Larger seeds with uniform size are preferred for better guar gum yield.
Color: Seeds should have a bright and consistent yellow-brown color. Dull or discolored seeds indicate poor quality or age.
Ash Content: Lower ash content is desirable to ensure purity in guar gum.
Splits and Damaged Seeds: The percentage of split or broken seeds should be minimal. Damaged seeds affect the gum extraction process.
