Different colours of enamel meet each other with a neat boundary, which was achieved by firing one colour with a retaining border of gum tragacanth before adding the next.
12.
When different colours of enamel meet each other with a neat boundary, this was achieved by firing one colour with a retaining border of gum tragacanth before adding the next.
13.
Powder of " hot " diatragacanth is composed of gum tragacanth, cinnamon, hyssop, almonds, linseed, and fenugreek, liquorice, juice of liquorice, and ginger.
14.
Gum tragacanth is less common in products than other gums, such as gum arabic or guar gum, largely because most tragacanth is grown in Middle Eastern countries which have shaky trade relations with countries where the gum is to be used.
15.
Astracantha adscendens ", " Astragalus adscendens " ) is a species of legume commonly found on rocky mountain slopes in western Asia, from western Iran and northern Iraq to Turkey, and is commonly used as a source of gum tragacanth.
16.
""'Astragalus gummifer " "'( "'tragacanth, gum tragacanth milkvetch "'), is a small woody evergreen shrub, with a typical height and spread of 30 cm at maturity, indigenous to western Asia, specifically Iraq and Kurdistan.
17.
Historic forms of marbling used both organic and inorganic pigments mixed with water for colors, and sizes were traditionally made from gum tragacanth ( " Astragalus " spp . ), gum karaya, guar gum, fenugreek ( " Trigonella foenum-graecum " ), fleabane, linseed, and psyllium.
