Names of ingredients that contain processed free glutamic acid (hidden MSG)

I am posting this as an update to Hidden Sources of MSG that I shared in 2007.

Names of ingredients that contain processed free glutamic acid (MSG)1
(Last updated February, 2011 by TruthInLabeling)

Everyone knows that some people get reactions after eating the food ingredient monosodium glutamate –reactions that include migraine headaches, upset stomach, fuzzy thinking, diarrhea, heart irregularities, asthma, and/or mood swings. What many don’t know, is that more than 40 different ingredients contain the chemical in monosodium glutamate (processed free glutamic acid) that causes these reactions. The following list of ingredients that contain processed free glutamic acid has been compiled over the last 20 years from consumers’ reports of adverse reactions and information provided by manufacturers and food technologists.

Names of ingredients that ALWAYS contain processed free glutamic acid:

Glutamic acid (E 620)2, Glutamate (E 620)
Monosodium glutamate (E 621)
Monopotassium glutamate (E 622)
Calcium glutamate (E 623)
Monoammonium glutamate (E 624)
Magnesium glutamate (E 625)
Natrium glutamate
Yeast extract
Anything “hydrolyzed”
Any “hydrolyzed protein”
Calcium caseinate, Sodium caseinate
Yeast food, Yeast nutrient
Autolyzed yeast
Gelatin
Textured protein
Soy protein, soy protein concentrate
Soy protein isolate
Whey protein, whey protein concentrate
Whey protein isolate
Anything “…protein”
Vetsin
Ajinomoto

(E numbers are use in Europe in place of food additive names.)

Names of ingredients that OFTEN contain or produce processed free glutamic acid:

Carrageenan (E 407)
Bouillon and broth
Stock
Any “flavors” or “flavoring”
Maltodextrin
Citric acid, Citrate (E 330)
Anything “ultra-pasteurized” (1)
Barley malt
Pectin (E 440)
Protease
Anything “enzyme modified”
Anything containing “enzymes”
Malt extract
Soy sauce
Soy sauce extract
Anything “protein fortified”
Anything “fermented”
Seasonings

(1) Glutamic acid found in unadulterated [unpasteurized] protein does not cause adverse reactions [raw milk is fine]. To cause adverse reactions, the glutamic acid must have been processed/manufactured or come from protein that has been fermented.

The following are ingredients suspected of containing or creating sufficient processed free glutamic acid to serve as MSG-reaction triggers in HIGHLY SENSITIVE people:

Corn starch
Corn syrup
Modified food starch
Lipolyzed butter fat
Dextrose
Rice syrup
Brown rice syrup
Milk powder
Reduced fat milk (skim; 1%; 2%)
most things low fat or no fat
anything Enriched
anything Vitamin enriched

The following work synergistically with MSG to enhance flavor.  If they are present for flavoring, so is MSG.

Disodium 5’-guanylate (E 627)
Disodium 5’-inosinate (E-631)
Disodium 5′-ribonucleotides (E 635)

Source: http://www.truthinlabeling.org/hiddensources.html