| 41. | She has run workshops at the Natural History Museum on spinning and dyeing from natural dye stuffs such as vegetables.
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| 42. | "What I'd really like to do is go to the library and research natural dyes,"
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| 43. | Then he mixed portions of paste with different natural dyes made from crushed rocks and colored mud to create different colors.
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| 44. | In coloring textiles, dried safflower flowers are used as a natural dye source for the orange-red pigment Carthamin.
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| 45. | In 1992, the natural dye industry, together with loom weaving and embroidery, was revived by former Governor Ma.
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| 46. | She also, with Harald B�hmer, researched and studied the natural dyes used to produce the colors in antique textiles.
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| 47. | The number of colors on an egg was usually limited, as natural dyes had very long dyeing times, sometimes hours.
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| 48. | Their research helped with the creation of the synthetic alizarin industry, or the process of replacing natural dye obtained from madder.
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| 49. | "' Dyeing "' all of the raw materials for the natural dyes are harvested from the rainforest.
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| 50. | Nonfood products include essential oils, natural dyes, pigments, waxes, resins, tannins, alkaloids, amber and gums.
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