>LSJVTL[VV\YUL^LKP[PVUVM0UNYLKPLU[0UZPNO[@V\^PSSÄUK
regular posts on our brand new website www.rigest.com where
^LSVVRH[KPɈLYLU[0UNYLKPLU[ZHSSH]HPSHISLMYVT9PNLZ[L_WSVYPUN
what they are and more importantly what everyday food and drinks
`V\^PSSÄUK[OLT\ZLKPU
In this edition we take a look at Malic Acid of which Rigest is the primary UK agent for global
manufacturing leaders ISEGEN.
>OH[»Z`V\YÅH]V\Y&
What to know about Malic Acid?
;OL[HY[ULZZWYVÄSLVMTHSPJHJPKTLSKZ^LSS^P[OHSSMY\P[ÅH]V\YZ
0[OHZHJSLHUTLSSV^ZTVV[OSPUNLYPUN[HY[[HZ[LNP]PUN[OLMVVK
Z`Z[LT[V^OPJOP[PZHKKLKHTVYLZ\I[SLJOHYHJ[LYWYV]PKPUNH
UH[\YHSMY\P[`ÅH]V\Y;OL[HZ[LWYVÄSLVMTHSPJHJPKJHUILKLZJYPILK
HZHZSV^I\PSK\WVM[HY[ULZZ[OH[PZYL[HPULKH[WLHRSL]LSMVYHSVUN
time before gradually diminishing.
Malic acid, or hydroxysuccininic acid, is a dicarboxylic acid also
RUV^UHZ¸HWWSLHJPK¹3THSPJHJPKPZHUH[\YHSS`VJJ\YYPUNHJPK\SHU[
[OH[YLWYLZLU[ZHSSVYTVZ[VM[OLHJPKMV\UKPUH^PKL]HYPL[`VMMY\P[
HUKILYYPLZ0[PZTVYLWYL]HSLU[[OHUJP[YPJHJPK4HSPJHJPKPZHSZV
found in citrus fruit in combination with citric acid..
It is a naturally occurring acidulant and can be found in a wide range
VMMY\P[ZHUKILYYPLZT\JOTVYLJVTTVU[OHUJP[YPJHJPKPUUH[\YL
4HSPJHJPKPZLZZLU[PHSMVYYLZWPYH[VY`TL[HIVSPJJ`JSLZPUWSHU[Z
HUPTHSZHUKPZMVYTLKPUSP]PUNJLSSZ0[WYV]PKLZ[OLJLSS^P[OLULYN`
HUK[OLJHYIVUZRLSL[VUZMVY[OLMVYTH[PVUVMHTPUVHJPKZ[OPZ[HRLZ
place in the Krebs cycle.
Malic acid was introduced to the food industry in 1923 but only
ILJHTLJVTTLYJPHSS`H]HPSHISLPU[OLTPK »Z>P[O[OLI\PSKPUN
of new plants, malic acid has become a fast growing food acidulant,
NHPUPUNTHYRL[ZOHYL\UP]LYZHSS`;OLSVUNSHZ[PUN[HY[[HZ[LVM
THSPJHJPKP[ZL_JLSSLU[I\ɈLYPUNWYVWLY[PLZHUK[OLZ`ULYN`^P[O
Z^LL[LULYZWYV]PKLL_JLSSLU[LJVUVT`VM\ZHNL^OLUJVTWHYLK[V
other acidulants.
3LZZTHSPJHJPK[OHUJP[YPJHJPKJHUIL\ZLKPU]PY[\HSS`L]LY`
HWWSPJH[PVU;OLZLZH]PUNZYHUNLMYVT[VKLWLUKPUNVU[OL
formulation and application.
14