[RadioKid]

Grammatically, "乾燥させ:KANSOU SASE;dried" is a shortened form of "乾燥させて:KANSOU SASETE;dried and then".

And in my mind, "乾燥させKANSOU SASE" is connected to "れば：REBA" of "煎じれば:SENJI-REBA" while some people will not agree with me. I mean "乾燥させ煎じればKANSOU SASE, SENJI REBA " is "乾燥させれば and then 煎じれば" in my mind.