Skin reactions to propylene glycol

The reactions to PG were considered to be truly allergic in four cases In them positive reactions were elicited by testing with high dilutions of PG and by applying the glycol in the patients' armpits as an open test It is concluded that PG and topical preparations containing it in high concentrations should not be used with occlusion and that allergic reactions must be watched

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Propylene Glycol Alginate Side Effects Side Effects of

Propylene glycol alginate (PGA) E405 is an additive used mainly as a thickening agent in certain types of food Though Propylene Glycol Alginate E405 is considered safe some are convinced it has potentially dangerous health effects

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Propylene Glycol

Propylene glycol alginate (PGA) is rather more relevant as a foam protectant than as a foam stabiliser It helps prevent lipid and detergent damage at point of sale without offering absolute protection Alginates are polysaccharides extracted by alkali from brown seaweed They have been known since their discovery by an English chemist in 1881 The seaweed is harvested on the coasts of North

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Propylene

Propylene-glycol (PG) Allergy Desiree Quijalvo Ingestible Allergies November 22 2017 This is a hypertensive reaction of the body either moderately or severely to Propylene-glycol which is a thick oily liquid used as an anti-freeze and in industrial applications This response leads to symptoms like a sore throat itchy hives face/tongue numbness nausea headaches and sinus problems

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SAFETY DATA SHEET

Product Name Propylene Glycol No : P355-1 P355-4 P355-20 P355-200 S801501 XXBA147 CAS-No 57-55-6 Synonyms 1 2-Propanediol 1 2-Dihydroxypropane Methyl Glycol (USP/FCC) Recommended Use Laboratory chemicals Uses advised against Food drug pesticide or biocidal product use Details of the supplier of the safety data sheet Emergency Telephone Number CHEMTREC

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Propylene Glycol

Propylene Glycol: Ein sicherer Feuchtigkeitspender Propylenglycol ist ein mehrwertiger Alkohol und hat somit die Eigenschaft Wasser zu binden Diese Eigenschaft kann genutzt werden um der Haut Feuchtigkeit zuzufhren Denn in geringen Konzentrationen lagert sich Propylenglycol in den Hautzellen an und bindet dort Wasser Das Wasser kann dann nicht mehr aus der Haut entweichen Die Haut ist

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propylene glycol alginate allergy

Propylene glycol alginate (PGA) is an additive used mainly as a thickening agent in certain types of food It is made from the kelp plant or from certain kinds of algae which is processed and transformed into a yellowish grainy chemical powder The powder is then added to foods that require thickening [Skin irritation caused by propylene glycols] [Skin irritation caused by propylene

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Propylene glycol alginate

Propylene glycol alginate exerted no significant effects on fecal parameters Fecal transit time was constant in 3 volunteers increased in one and decreased in one Fecal total and individual volatile fatty acids and total and individual bile acids did not show changes

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188 Propylene glycol alginate (FAO Nutrition Meetings

Of 50 human subjects known to be allergic to numerous other substances 11 showed very slight to moderate skin reactions to the intradermal test When five of these that showed the greatest reaction were fed propylene glycol alginate three showed mild allergic reactions which were duplicated in repeated tests Of 50 non-allergic individuals three showed very slight skin reactions but none had

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Is propylene glycol alginate a safe food additive? • Paleo

Propylene glycol alginate (PGA) is an ester of alginic acid derived from brown seaweed and food additive used to stabilize thicken and emulsify [] Brown seaweeds have been used as a food for centuries but it is only since 1929 that alginates have been manufactured on an industrial scale [] Chemically propylene glycol alginate is an ester of alginic acid which is derived from kelp

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What Is Propylene Glycol and Why Is It in Our Food

It is estimated that roughly 3 5% of people have an allergy to propylene glycol The most common skin reaction or dermatitis is the development of a rash on the face or a generalized rash all over the body from exposure Systemic generalized dermatitis has been reported after eating foods with propylene glycol or from taking medications that contain it Availability of Substitutes: A

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Propylene Glycol Alginate Supplier

Propylene Glycol Alginate is an ester of Propylene Glycol and Alginic Acid Within a pH range of 3-4 PGA is most stable and above 6 5 pH begins to degrade With the product being stable at low pH and not gelling in the presence of calcium this allows PGA to be used in application where a Sodium Alginate would not be suitable

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Study on quality control of sulfated polysaccharide drug

The combination of biological and chemical analysis methods was developed to improve quality control of propylene glycol alginate sodium sulfate (PSS) a sulfated polysaccharide drug The allergic and anticoagulant assays revealed that PSS fractions with higher Mw and lower M/G ratio may have allergic response and bleeding risks HPLC with pre-column derivatization HPGPC and IC methods were

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794 Propylene glycol alginate (WHO Food Additives

Five grams of propylene glycol alginate/kg bw (as a 10% aqueous solution) labeled with 14 C in the alginate moiety or 1 g of propylene glycol alginate/kg bw (as a 5% aqueous solution) labeled with 14 C in the propylene glycol moiety was administered as a single dose to mice (8/group) by gavage Absorption distribution and excretion of radioactivity were followed from 1 hour to 5 days

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Propylene glycol alginate

Free propylene glycol Determine the percentage of free propylene glycol in the sample by extracting 2 g of sample for 2 hours under reflux using 80 ml of propan-2-ol Allow the solution to cool to room temperature then determine the quantity of free propylene glycol using titration with 0 029 M periodic acid as described under the procedure for Total propylene glycol

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Propylene Glycol Alginate MSDS

Propylene Glycol Alginate is fully biodegradable and the products of degradation are more toxic than the product itself 12 Other Information 12 1 This Safety Data Sheet of Propylene Glycol Alginate is based upon a limited review of Foodchem Internation Corporation files and standard Toxicological handbooks We make no warranty of merchantability or any other warranty express or implied

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Propylene

Propylene-glycol (PG) Allergy Desiree Quijalvo Ingestible Allergies November 22 2017 This is a hypertensive reaction of the body either moderately or severely to Propylene-glycol which is a thick oily liquid used as an anti-freeze and in industrial applications This response leads to symptoms like a sore throat itchy hives face/tongue numbness nausea headaches and sinus problems

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Propylene Glycol : Dermatitis

Propylene glycol (PG) is a common ingredient in many cosmetics topical skin preparations medications and foods Propylene glycol's potential as a contact allergen has long been recognized and the first study of patch tests to PG was performed in the 1950s 1 However the significance of PG as a contact allergen has been ambiguous Patch tests to PG are often weak and can be difficult to

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