tag:blogger.com,1999:blog-9129357734481422196.post6907119813788678952..comments2024-01-18T21:16:15.516+03:00Comments on Riihivilla, Dyeing with natural dyes: Market and planting indigo and fructose-indigo vat Toria, väritattaren istutusta ja indigo-fruktoosikyyppiLeenahttp://www.blogger.com/profile/14266878515009058403noreply@blogger.comBlogger14125tag:blogger.com,1999:blog-9129357734481422196.post-11747578223413257742016-07-17T11:35:48.750+03:002016-07-17T11:35:48.750+03:00Hei, tämä fruktoosikyyppi on erilainen kuin käymis...Hei, tämä fruktoosikyyppi on erilainen kuin käymiskyyppi. Käymiskyypin tarkoituksena on käymisen avulla poistaa happi kyypistä (kemiallisessa kyypissä hydrosulfiitti poistaa hapen), jolloin indigo pelkistyy ja tulee käyttökelpoiseksi. Tämä käyminen voidaan saada aikaan hiivan tai mm krapin ja leseiden avulla. Fruktoosikyypissä taas emäksessä hajoavan sokerin hajoamistuotteet pelkistävät indigoa, fruktoosikyypissä pelkistyminen ei ole niin täydellistä kuin käymiskyypissä ja fruktoosikyyppi voi muuttua ajan kanssa käymiskyypiksi jos hyvät bakteerit alkavat lisääntyä liemessä, tämä riippuu mitä on käytetty sokerin lähteenä. Useimmin hennan tai esim hedelmien jälkeen kyyppi voi muuttua käymiskyypiksi. Käymiskyypin valmistuminen vaatii pidemmän ajan ja tasaisemman lämpötilan kuin fruktoosikyypin. Nopein ja helpoin on tietysti hydrosulfiitin (natriumditioniitin) avulla liemen pelkistäminen. Tuolla sivupalkin otsikon indigovärjäys- alla on joitakin kokeellisia reseptejä myös fruktoosikyyppiin, nyt käytin tässä siis hunajaa vain hedelmäsokerin sijaan, muuten valmistin kyypin samalla tavalla kuin hedelmäsokerin kanssa.Leenahttps://www.blogger.com/profile/14266878515009058403noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-56068786010347919122016-07-11T18:06:20.349+03:002016-07-11T18:06:20.349+03:00Tetrin kirjassa olevassa reseptissä neuvottiin lai...Tetrin kirjassa olevassa reseptissä neuvottiin laittaan liemeen 2 pussia kuivahiivaa ja 0,5 dl tavallista sokeria. Liemen lämmön pitäisi olla 48h noin 40-50 astetta että alkaa käymään. En ole kokeillut kun lämpötila tuottaa hieman vaikeuksia... Mutta tuota hunajaa voisin kokeilla! Miten tarkalleen ottaen teit tuon...? Annenoreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-59995390831342202922016-07-03T09:39:56.547+03:002016-07-03T09:39:56.547+03:00Thank you Linda.Thank you Linda.Leenahttps://www.blogger.com/profile/14266878515009058403noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-92150931316706355532016-06-20T01:59:35.821+03:002016-06-20T01:59:35.821+03:00Wonderful post and lovely photos. Warm greetings ...Wonderful post and lovely photos. Warm greetings from Montreal, Canada.Lindahttps://www.blogger.com/profile/12692170857496442623noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-88614900603827030412016-06-19T13:44:21.114+03:002016-06-19T13:44:21.114+03:00Deb Macclintock has written a blog post how to dye...Deb Macclintock has written a blog post how to dye with dried japanese indigo leaves, I think it is the same process with other indigo leaves https://debmcclintock.me/2015/09/Leenahttps://www.blogger.com/profile/14266878515009058403noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-45500339516722474902016-06-13T04:29:22.864+03:002016-06-13T04:29:22.864+03:00Hello!! thank you to share your experience. I have...Hello!! thank you to share your experience. I have dry leaves of Indigo and I guess if you never try to use it of heard about someone had experience to extract the colour from dry leaves!? fataliberahttps://www.blogger.com/profile/00081440445499770614noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-17890063210313569202016-05-26T09:41:44.796+03:002016-05-26T09:41:44.796+03:00You are so right. And what works for someone may n...You are so right. And what works for someone may not work for someone else. Understanding indigo is not easy, I wonder if I ever will be there, but I try:)Leenahttps://www.blogger.com/profile/14266878515009058403noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-17082330622241515672016-05-26T01:44:38.248+03:002016-05-26T01:44:38.248+03:00everytime i read more about indigo, or get ready t...everytime i read more about indigo, or get ready to use it there are too many new recipes. for this once in a while indigo dyer it's a bit confusing.Velma Bolyardhttps://www.blogger.com/profile/12446502295849533888noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-79092132547918635772016-05-25T22:12:14.597+03:002016-05-25T22:12:14.597+03:00Thank you Sandra:)Thank you Sandra:)Leenahttps://www.blogger.com/profile/14266878515009058403noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-77069212430943091192016-05-25T22:08:24.950+03:002016-05-25T22:08:24.950+03:00Hi Neki, it is indeed a strange creature. I could ...Hi Neki, it is indeed a strange creature. I could (and would like to) spend all my time with indigo, and still wouldn't know enough. I'm thinking now putting the fructose-indigo bucket in the greenhouse, where it is warmer than outside, but even kept outside I it dyed more yarn today:).Leenahttps://www.blogger.com/profile/14266878515009058403noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-63800904098237851582016-05-25T11:43:51.505+03:002016-05-25T11:43:51.505+03:00echoing sandra here.
indigo is a strange creature...echoing sandra here. <br />indigo is a strange creature. i need to keep my reduction vats warm so that they dye well.ambient temp in sunny spain seems not enough.go figure.neki desuhttps://www.blogger.com/profile/02780249422205001288noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-5485407612636462122016-05-25T08:06:20.254+03:002016-05-25T08:06:20.254+03:00Thank you Trace! I was used to fermentation vat wh...Thank you Trace! I was used to fermentation vat which needs to be tended all the time and kept warm and stable so it was a surprise that fructose vat can stay good also in cool temperature, and it dyes in cool temperature too. This is good news:).<br /><br />There is a Finnish woman who used this kind of vat for printing cotton, and normal sugar worked for her, so that is why I tried it, but you are right, it doesn't work.Leenahttps://www.blogger.com/profile/14266878515009058403noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-45894975318183716492016-05-25T01:31:16.156+03:002016-05-25T01:31:16.156+03:00normal sugar doesn't contain any fructose so i...normal sugar doesn't contain any fructose so it won't work, I have had success with dextrose (used for brewing beer) agave sugar, honey, molasses and home made fruit syrups made by boiling leftover fruit bits in water and then straining. Perhaps apple/pear cores would work for you. My dye vat sits in a bucket in the shed and I choose a nice warm day to use it. It is quite happy to sit for months and I just add more of what ever it needs when i need it.Trace Willanshttps://www.blogger.com/profile/18051875824520264093noreply@blogger.comtag:blogger.com,1999:blog-9129357734481422196.post-56983742764655578202016-05-25T01:00:17.446+03:002016-05-25T01:00:17.446+03:00Your yarn colors are really beautiful, Leena. One ...Your yarn colors are really beautiful, Leena. One day, I hope to your market stall in person!Sandra Rudehttps://www.blogger.com/profile/04691078578557110217noreply@blogger.com