Show Origin of Blackstrap The left lect after the crystal crystal- of cane sugar Is sometimes sold soM as us such as as a n food but more often orten It Is further boiled down own for additional crops of sll sugar nr crystals Eventually E a n stage e Is reached In which further sugar extractions are unprofitable the molasses at nt this tills stage Is known as blackstrap and andIs Is Inedible because of or Its hl high h content content con con- tent of mineral salts snits Since It still contains considerable SU sugar lr It la is utilized by fermentation Into alcohol alcohol alco alco- hol and Is tho the source of or a large part of the Industrial alcohol now being belag used I |