Saturday, October 6, 2018

ADULTERATED HONEY REPORT INVOLVED SULPHURIC ACID

"Adulterated  honey " was   the subject of   discussion  in  Australia more than  100 years ago . The Lone Hand  magazine  of July  1, 1908  ran   a letter  from "Wondah " of  Sydney University   on the subject . It referred to a previous  letter from Messrs. Slade  and Jackson " correcting   a previous article  in   the  publication,  which   seems  to  have raised   the   issue . 

It  was a pity ,  Wondah wrote, grocers  Slade and Jackson did not verify  their facts before   rushing to  correct the magazine ,  in  which they said  they  had never heard of  honey being  adulterated  with glucose , its " character " so different.
 

As a matter of fact , an analysis  of  honey  showed  it  was  comprised of  two glucoses -the ordinary glucose , or grape sugar ; the other, chemically similar , levulose, or fructose . In addition, there were much smaller amounts  of essential oils  and  a  waxy substance  similar   to  the  wax  in  the  comb.

It continued: "Adulterated honey,  as  sold in Sydney today , is made by acting  on potato starch  with sulphuric acid , by which  means the starch is converted into glucose . This glucose is then  mixed with various substances  to make up the amount , and a  little  honey is  added  to flavour it . "   

Slade and Jackson had  quoted  the price of  glucose -22 pounds  a  ton - as proof that that it would  not pay to   make  adulterated   honey   when  honey   cost  16-23  pounds a ton . They overlooked  the fact  that one ton of   glucose  "is  mixed"  with  various cheap substances  to make several  tons of  "cheap adulterated  honey".