The term alpha-tocopheral is identified in base64 scheme by the sequence YWxwaGEtdG9jb3BoZXJhbA==, while the MD5 signature is equal to 26eed152142559b4203d13ac722abe4d. The ASCII encoding of alpha-tocopheral in hexadecimal notation is 616c7068612d746f636f70686572616c.