The color change to brown is due to the use of air drying. They do have the effects and impacts of dehydration. The sulfur dioxide that is produced when golden raisins are dried in a dehydrator is what gives and contains them their unique golden color and prevents them from browning throughout the drying process. For example, the number of sulfites found in raisins and prunes ranges anywhere from 500 ppm to 2,000 ppm, which places them among the foods that contain the most sulfites overall. Despite the widespread misconception, wine only contains 20-350 parts per million of the potentially harmful chemical sulfites. Sulfites can sometimes be found naturally in food. They are used in food to preserve its color, lengthen its shelf life, and eliminate any microbes that could otherwise cause it to deteriorate. Sulfites are also present in food packaging made of cellophane and other materials. Which foods and drinks are sulfite-containing? Foods and beverages that often contain sulfites include:
- fruits and vegetables that have been frozen or canned and preserved with salt and sugar
- Fruit and vegetable juices
- fruit-based spreads, syrups, and preserves
Apricots, coconut, raisins, and sweet potatoes are examples of dried fruits and vegetables.
- foods produced with starch, flour, and cereal grains, such as crackers and muesli
- French fries and other potato products that have been dried, mashed, peeled, and pre-cut
- Tomato-derived products such as pastes, pulps, and purees
Condiments include things like ketchup, mustard, pickles, and relishes.
- Vinegar and wine vinegar combined
Lemon and lime juices, both concentrated and in bottles.
- Beer, wine, non-alcoholic cider, and cider
The following foods have been found to contain sulfites:
- Bars with oats and other baked goods (especially dried fruits)
- Pies, links, and links with meat
- condiments, gravies, broths, and sauces
- dried fish, shrimp, and other seafood
- noodles and rice mixtures
- Products manufactured from soy
Sulfites may also be present in the following products: Gelatin and pectin are picked first. Drugs and medications that contain glucose- and fructose-based sweeteners, such as dextrose, syrup, and molasses. Sulfites are prohibited from being used in fresh vegetables (except sliced potatoes and raw grapes). They are ineligible in pre-packaged meat, poultry, and fish as well (other than tuna and crustaceans). Does the ingredient list for pre-packaged goods include sulfites? 
In Canada, sulfites must be disclosed on product labels. Labels for products containing sulfite must be readable, according to Canadian law. The ingredient list will state "contains: sulfites" if sulfites are present. If the product has come into contact with sulfites, the statement "May contain sulfites" may also be included on the label. What other names are associated with sulfites? Sulfites go by several different names, including:
- The potassium salt of potassium sulfite
- potassium metabisulfite
- the sodium dithionite bisulfite
- the term is given to sodium metabisulfite in chemistry
- sulfate of sodium
- sulfuric acid
- The sulfur's acidic nature
- sulfur dioxide (sulfites)
- substances that are used to sulfate or sulfite
Is it safe to eat sulfites? Generally speaking, yes. Sulfites, however, can cause allergic responses in people who are sensitive to them. What causes sulfite intolerance, anyway? Sensitivity to sulfites indicates that your body reacts negatively to their ingestion. Sulfite-sensitive people could have symptoms resembling those of food allergy people. Sulfites may cause symptoms of anaphylaxis and asthma. People who have asthma may also be sensitive to sulfites. An allergist can determine if sulfite sensitivity exists. Sulfites should not be used in this situation. 
Do sulfites play a part in the onset of headaches? It's unclear exactly what is happening. More research is required to determine how sulfites and migraines are related. Those who get migraines and believe sulfites may be the cause should keep a food and drink journal and seek advice from a nutritionist or physician. Do you advise avoiding sulfites in my diet? However, you shouldn't eat it if you have sulfite sensitivity. Any meals and products that contain sulfites can be avoided to prevent a sulfite reaction. Keep in mind this helpful advice: Check the label of the food you're considering purchasing to check if it contains sulfites. Anything with the words "may contain" or "may contain traces" of sulfites should be avoided. If you want to be certain whether a product contains sulfites, get in touch with the manufacturer. On a lot of food packaging, you could discover printed phone numbers and email addresses. Avoid taking any chances. Eat nothing until you have read every ingredient. This method includes staying away from imported goods because their food labels are not always trustworthy. Study the subject. You may sign up for the CFIA's free email notification program for "Food Recalls and Allergy Alerts" here. Sulfite-allergic people should avoid bulk products whose ingredient lists aren't apparent. Before placing an order at a restaurant, you should enquire regarding the use of sulfite-containing foods. Please give us a call in advance if you can. Those who are worried about consuming sulfites might ask at the grocery store if pre-packaged tuna, raw grapes, and sliced potatoes contain sulfites. 
What capacities may a dietitian be of assistance? You might be able to customize your diet to fit your unique needs, hobbies, and way of life by working with a nutritionist. By highlighting items that contain sulfites and suggesting better alternatives, a dietitian may assist you in maintaining a balanced diet. Food labels could be perplexing, but they can help you comprehend them. Health insurance plans frequently include dietitian care. Contact a nutritionist as soon as possible! Last but not least: Sulfites often don't cause any health problems. You can still eat healthy even if you are sensitive to sulfites and wish to stick to the Canada Food Guide. Don't take any chances; avoid consuming any products if you aren't sure whether they contain sulfites. Before purchasing any product, make sure to check the label to make sure it doesn't contain any sulfites if you have a sulfite allergy. In the end, be careful about making use of golden raisins and try to replace them with other types of raisins, dried fruits, and nuts.