The linguistic root of tzaraath may mean smiting, in comparison with Arabic, in reference to a Talmudical explanation that it serves as a punishment for sin; it is quite possible that tzaraath was a general term for certain types of skin disease, rather than a particular condition, and the Talmud maintains a similar view, arguing that tzaraath referred generally to any disease that produces sores and eruptions on the skin.
Investigations of keratins extracted from wool by reduction hydrolysis and by alkaline hydrolysis showed that their chemical compositions and secondary structures were similar to original wool. The keratin isolates were similar in amino acid, Amides I and II, and secondary structure to each other and to original wool.
Camel hair is collected from the Bactrian camel, which is found across Asia from eastern Turkey and China to Siberia. Significant supplier countries of camel hair include Mongolia, Tibet, Afghanistan, Iran, Russia, China, New Zealand and Australia.ach camel can produce around five pounds (2.25 kg) of hair a year. Hair may be collected by shearing, combing or by collecting fiber shed naturally during the six to eight-week molting season in late spring. Fallen hair is normally gathered by hand.