soy milk Archives - Botanical Colors

MORDANT MONDAY: Is Soy Binder In The Whole Plant?

We get mordant questions all the time at Botanical Colors so why not create Mordant Monday??? Got mordanting questions? Email [email protected] YOU ASKED: I am growing soybeans to make soy milk to use as a binding agent and am wondering if it’s possible that the entire plant contains the necessary proteins, or if it’s solely in the beans? KATHY ANSWERED: If you do a search on soybean leaves and protein, a lot of information comes up. It appears as if the leaves contain protein but I don’t have the training to translate how much protein and what quality it is … Read more

MORDANT MONDAY: Does Alum Triformate Shift Color?

We get mordant questions all the time at Botanical Colors so why not create Mordant Monday??? Got mordanting questions? Email [email protected] YOU ASKED: I have just recently tried Alum triformate, first time using it. Have you had reports that it shifts the colors? We used Sequoia extract that was purchased from Maiwa, and it should have a dusty brownish purple, and it did on the regular alum mordanted bits I had in there- but it made a greenish grey on the triformate. Just wondering if you had info on this? I’m going to do a test with 2 skeins in … Read more

Video From LIVE FEEDBACK FRIDAY: Natalie Stopka

This week’s FEEDBACK FRIDAY was with natural dye artist and educator Natalie Stopka. Watch the video recording here: From Natalie (chat box questions answered and more!) >Clothlet Resources: The Materials and Techniques of Medieval Painting by Daniel V. Thompson, 1956. An Anonymous 14th Century Treatise De Arte Illuminandi, The Technique of Manuscript Illumination translated by Daniel Varney Thompson, Jr, and George Heard Hamilton, 1933. (full text online) Looking back over my notes, I did pre-mordant my linen clothlets before applying the stain. Because of the weak attraction between linen and alum, it acts primarily to stabilize the botanical colorant rather than bind it to … Read more