Research Article
Stability of Betaine Capsules
Table 3
Content assay and dissolution of the betaine capsules.
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Initial results are reported in mg/capsule; stability results are reported as percentage of initial value; unless otherwise noted, all capsules completely dissolved within 15 min; *for 1 capsule out of replicates, a few undissolved particulate fragments remained after 15 min and these fragments completely dissolved within 30 min. The 15 min release was not less than 85%; F: failed visual examination; NT: not tested. |