If you are affected by the pollen of sunflowers then you may also react to the pollen of these plants which also contain airborne profilin proteins. Other foods containing defensin proteins include celery, peanuts and chestnuts. Other foods containing 2S seed storage proteins are peanuts, cashews, brazil nut, mustard, pecan, hazelnut, soya beans, walnut, pistachio, sesame, almonds, kiwi, turnip, pumpkin, sichuan pepper, rapeseed, buckwheat, flaxseed, castor beans, mung bean, chickpea and pine nuts. Some people allergic to nuts are allergic to the LTP and profilin proteins in nuts, these people may have cross reactions with sunflower seeds.Ĭommon foods involved in LTP allergy include kiwi, strawberries, sunflower seeds, walnut, apple, mulberry, banana, pea, apricot, cherry, plum, almond, peach pomegranate, raspberry, tomato, grape, celery, peanut, asparagus, cabbage, broccoli, chestnut, lemon, tangerine, orange, hazelnut, lettuce, lentils, lupin, green bean, pear, mustard, wheat and maize. There is usually a lot of cross reactivity between nuts and seeds and sunflower seeds have been shown to contain 2S seed storage proteins which are the main protein responsible for causing nut allergies. Sunbutter is a peanut butter alternative for those people suffering from peanut allergies. Newer studies have shown that sunflower seeds contain defensin proteins. Profilin proteins are considered panallergens as those sensitised to them can get allergic reactions to multiple foods or pollens containing them. Hel a 2 is a profilin protein and Hel a 6 is a Pectate Lyase. You can read more on the sunflower pollen page. There are 3 other defined allergens and they are all linked to airway allergies for sunflowers. Sunflower oil is highly processed, but those who are very sensitive to lipid transfer proteins may still have allergic symptoms to sunflower oil. Patients suffering from a more severe allergy to cooked fruit may be sensitised to this group of proteins. These proteins are resistant to heat and are found in many types of plants. Hel a 3 is a Lipid Transfer Protein (LTP). We offer testing for some of these common allergens as individual tests.The key food allergen in sunflower seed allergy is Hel a 3. This is called a cross-reactivity allergy. The proteins in sunflower pollen are similar to these plants. Someone with a sunflower pollen allergy may also be allergic to other pollens from the Asteraceae family: Mugwort, Marguerite, Dandelion, Golden Rod and Short Ragweed. The IgE antibodies trigger the release of histamine which causes the symptoms of an allergic reaction. These antibodies are proteins the immune system creates to repel allergens. Allergy testing measures IgE antibodies to determine the severity of an allergy. This test is used to determine if a person may have an allergic reaction to sunflower pollen, a fruit belonging to the Asteraceae family. Sunflower Allergy Test in Somerville, Massachusetts Same day and Affordable Sunflower Allergy Test, Locations NationwideĬoncerned that you or someone you know may have a sunflower allergy? Request A Test offers the convenient and affordable Sunflower Allergy Test in Somerville, MA.
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