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There's no such thing.
Numbers in the 600 range are used for flavor enhancers, not preservatives. 621 happens to be the sodium salt of glutamic acid, otherwise known as monosodium glutamate or MSG.
Glutamic acid is an amino acid... a building block for proteins... and sodium is slowly recovering its reputation after being branded as icky bad evil for a couple of decades (turns out, sodium in moderation is fine! Who would have thought?).
I don't think I'd go so far as to say "good for you", though.
What else can I help you with?
Is bleach a good preservative?
Bleach is effective at killing bacteria and viruses, making it a good disinfectant. However, it is not typically used as a preservative for long-term storage of food or other items as it can break down over time and lose its effectiveness. For preserving items, other methods such as canning, freezing, or using chemical preservatives are more common.
Is apple cider vinegar a preservative?
No, apple cider vinegar is not a preservative. It is commonly used in cooking and as a health remedy, but it does not have preservative properties to prevent spoilage of food.
Is salt a better persevative than garlic?
Salt and garlic both have preservative properties, but they work in different ways. Salt is an effective preservative because it draws out moisture from food, which helps inhibit the growth of bacteria. Garlic contains compounds that have antimicrobial properties, which can also help slow down the growth of microorganisms. The effectiveness of each as a preservative can vary depending on the type of food and storage conditions.
Is citric acid a class II preservative?
No, citric acid is not considered a class II preservative. It is primarily used as a flavoring and acidifying agent in food and beverages, rather than for its preservative properties.
Is Sodium bisulfite a preservative?
Yes, sodium bisulfite is commonly used as a preservative in food and beverages to prevent spoilage by inhibiting the growth of bacteria and yeast. It is also used as a preservative in certain medications and cosmetics.
Is the preservative E 621 and E 627 halal in Islam?
what is E621 / e627
Is Formaldehyde a good preservative of food?
No, it is not a good preservative for food, because if it is digested it can be very deadly.
What is 2 percent of 621?
2 percent of 621 = 12.422% of 621= 2% * 621= 0.02 * 621= 12.42
What is the number if 60 percent of it is 621?
if 60% of number = 621 then: number = 621 ÷ 60% = 621/(60/100) = 621×100/60 = 1035
Is coke a good flower preservative?
NO!!! Coke is a horrible preservative for flowers! I just conducted an experiment on this for my biology class and the coke killed my flower!
What is half of 621?
621/2= 310.5
Why is rosemary a good meat preservative?
Because you touch yourself at night
Is used motor oil a good wood preservative for old fence posts?
Used motor oil is a good wood preservative for old fence posts since it prevents termites from spoiling the wood.
What are the factors of 621?
The factors of 621 are: 1 3 9 23 27 69 207 621
Is 621 a prime number or a composite number?
621 is not prime. 621 = 3 * 3 * 3 * 23
What does 474 over 621 equal as a percent?
474/621 = 474/621 x 100 % ~= 76.3%
What are the factors for 621?
The factors of 621 are: 1, 3, 9, 23, 27, 69, 207, 621.
