{"id":863,"date":"2011-07-05T08:58:00","date_gmt":"2011-07-05T06:58:00","guid":{"rendered":"https:\/\/kids.esa.int\/eating_in_space\/"},"modified":"2026-10-08T00:33:07","modified_gmt":"2026-10-07T22:33:07","slug":"eating_in_space","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sv\/eating_in_space\/","title":{"rendered":"Att \u00e4ta i rymden"},"content":{"rendered":"
\n

Astronauterna befinner sig l\u00e5ngt fr\u00e5n aff\u00e4rer, s\u00e5 de \u00e4r beroende av regelbundna livsmedelsleveranser. Med n\u00e5gra m\u00e5naders mellanrum anl\u00e4nder ett automatiserat rymdfarkost, till exempel ESA:s Automated Transfer Vehicle eller den ryska Progress, lastad med f\u00e4rsk frukt, vatten och f\u00e4rdigf\u00f6rpackade m\u00e5ltider.<\/p>\n<\/div>\n

Maten i rymden har f\u00f6rb\u00e4ttrats avsev\u00e4rt sedan tiden med kall pasta i aluminiumtuber och kubformade bitar. Idag liknar rymdmat den mat man \u00e4ter till vardags p\u00e5 jorden. Den best\u00e5r bland annat av frysta gr\u00f6nsaker och desserter, kyld mat, frukt och mejeriprodukter. Idag inneh\u00e5ller menyn p\u00e5 den internationella rymdstationen mer \u00e4n 100 r\u00e4tter. Astronauterna v\u00e4ljer sina dagliga menyer l\u00e5ngt innan de flyger ut i rymden. Det serveras tre m\u00e5ltider om dagen, plus mellanm\u00e5l som kan \u00e4tas n\u00e4r som helst. Kryddor som ketchup, senap och majonn\u00e4s tillhandah\u00e5lls ocks\u00e5. Salt och peppar finns ocks\u00e5, men endast i flytande form.<\/p>\n

Rymdmat kan vara konserverad eller f\u00f6rpackad i aluminiumfolie. Den kan vara frystorkad, ha l\u00e5g vattenhalt, vara f\u00f6rkokt eller dehydrerad (d\u00e4r vattnet har avl\u00e4gsnats). Om maten \u00e4r dehydrerad kan den inte \u00e4tas f\u00f6rr\u00e4n astronauterna h\u00e4ller varmt vatten \u00f6ver den. Det finns ugnar f\u00f6r att v\u00e4rma maten till r\u00e4tt temperatur. M\u00e5nga drycker finns ocks\u00e5 i dehydrerad form. En del \u00e5tervunnet vatten produceras p\u00e5 stationen, men extra f\u00f6rr\u00e5d m\u00e5ste skickas upp med f\u00f6rs\u00f6rjningsuppdrag. Dryckerna str\u00e4cker sig fr\u00e5n kaffe, te och apelsinjuice till fruktpunsch och lemonad.<\/p>\n

Att f\u00e5 i sig tillr\u00e4ckligt med kalorier, vitaminer och mineraler \u00e4r lika viktigt f\u00f6r astronauter som f\u00f6r m\u00e4nniskor som bor p\u00e5 jorden. De m\u00e5ste \u00e4ta minst 2 000 kalorier per dag. Under uppdraget fyller bes\u00e4ttningsmedlemmarna i ett datorbaserat fr\u00e5geformul\u00e4r f\u00f6r att redovisa vilka livsmedel de har \u00e4tit. Experter p\u00e5 marken ger dem r\u00e5d om de beh\u00f6ver f\u00f6rb\u00e4ttra sin kost.<\/p>","protected":false},"excerpt":{"rendered":"

Astronauts are far from the shops, so they have to rely on regular deliveries of food. Every few months an automated spacecraft, such as ESA\u2019s Automated Transfer Vehicle or the […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2009\/06\/expedition_20_crewmembers_share_a_meal_in_the_unity_module2\/18246402-2-eng-GB\/Expedition_20_crewmembers_share_a_meal_in_the_Unity_module.jpg","esa_banner_description":"","esa_banner_credit":"NASA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/06\/Expedition_20_crewmembers_share_a_meal_in_the_Unity_module2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,13,63],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-863","post","type-post","status-publish","format-standard","hentry","category-learn","category-life-in-space","category-living-in-space","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/comments?post=863"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/863\/revisions"}],"predecessor-version":[{"id":2006,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/863\/revisions\/2006"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=863"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=863"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=863"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=863"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=863"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=863"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=863"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}