- in salt forms,
including calcium thioglycolate and
sodium thioglycolate. TGA is the
precursor to
ammonium thioglycolate,
which is used for permanents. TGA...
-
Ammonium thioglycolate, also
known as perm salt, is the salt of
thioglycolic acid and ammonia. It has the
formula HSCH2CO2NH4 and has use in
perming hair...
-
Thioglycolate broth is a multipurpose, enrichment,
differential medium used
primarily to
determine the
oxygen requirements of microorganisms.
Sodium thioglycolate...
-
usually a
strong alkali,
although some
formulations are
based on
ammonium thioglycolate or formaldehyde. The
first do****ented
history of the
relaxer began with...
- been
replaced by thiols. The main
chemical reaction effected by the
thioglycolate is: 2 HSCH2CO2H (thioglycolic acid) + R-S-S-R (cystine) → HO2CCH2-S-S-CH2CO2H...
- used in
commercial diagnostics in
conjunction with the
additive sodium thioglycolate which promotes growth of anaerobes. To
prepare 1
liter of TSB, the following...
-
method with
sodium thioglycolate instead of
ammonium thioglycolate, at a pH of 8 to 9.5.
Perming hair with the
sodium thioglycolate method takes only 15–30...
-
synthase (EC 4.5.1.5)
catalyzes the
reaction 3-chloro-L-alanine +
thioglycolate ⇌ {\displaystyle \rightleftharpoons } S-carboxymethyl-L-cysteine + chloride...
- down the hair for removal. Some
formulations also
contain pot****ium
thioglycolate,
which breaks down the
disulfide bonds in the hair's keratin. The products...
-
reformation of
disulfide bonds.
Typically a
mercaptan such as
ammonium thioglycolate is used for the breaking.
Following this, the hair is
curled and then...
