Question: Coenraad Johannes van Houten 's treatment of cocoa mass with alkaline satls is used in what?
Sentence (from "4230 van den Bergh"): 4230 Van den Bergh (1973 ST1) is an outer main-belt asteroid discovered on September 19, 1973, by Cornelis Johannes van Houten, Ingrid van Houten-Groeneveld and Tom Gehrels at Palomar Observatory.
Relevant evidence: No