{"product_id":"sacs-de-conservation-aisaka-a-la-pierre-doya-pour-fruits-et-legumes","title":"Aisaka Ōya stone preservation bags for fruit and vegetables","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eŌya stone is an igneous rock, created from lava and ash, made famous by its use on the façade of the Imperial Hotel designed by Frank Lloyd Wright in Tokyo.\u003cbr\u003e\nOne of the reasons this stone was used is that it has a warm texture and can easily be carved, allowing for great versatility. Fireproof, Ōya stone can come in different colours.\u003cbr\u003e\nŌya stone is found only in a zone of 4 km east to west by 6 km north to south around the city of Ōya near Utsunomiya in Tochigi Prefecture, where reserves of some 600 million tonnes are found.\u003cbr\u003e\nFor the adsorption and permeation of ethylene, \"Oya stone\" powder is mixed with polyethylene.\u003cbr\u003e\nAisaika is composed of a polyethylene film containing pulverised Oya stone.\u003cbr\u003e\nOya stone is porous and its pores are effective for the adsorption and permeation of ethylene gas, which promotes the growth of vegetables.\u003cbr\u003e\nAs the film is treated so that the generation of water inside a bag is reduced whilst maintaining adequate gas permeation performance, the growth of bacteria responsible for rotting is delayed.\u003cbr\u003e\nThis bag is enormously popular among individuals and professionals in Japan.\u003c\/p\u003e","brand":"KANSAI SHIKO","offers":[{"title":"400 x 300 mm (x6)","offer_id":54111460131149,"sku":"NISKANSAIM","price":2.08,"currency_code":"EUR","in_stock":true},{"title":"350 x 250 mm (x8)","offer_id":54111460163917,"sku":"NISKANSAIS","price":2.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/6438\/8941\/files\/KANSAIS-s.webp?v=1782197938","url":"https:\/\/www.nishikidori.com\/en\/products\/aisaka-oya-stone-preservation-bags-for-fruit-and-vegetables","provider":"Nishikidori","version":"1.0","type":"link"}