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extractive	1. Capable of being extracted. "Thirty grains of extractive matter." 2. Tending or serving to extract or draw out. "Certain branches of industry are conveniently designated extractive: e.g, agriculture, pastoral and mining pursuits, cutting of lumber, etc." (Cairnes) Origin: Cf. F. Extractif. 1. Anything extracted; an extract. "Extractives, of which the most constant are urea, kreatin, and grape sugar." (H. N. Martin) 2. <chemistry> A chemical principle once supposed to exist in all extracts. Any one of a large class of substances obtained by extraction, and consisting largely of nitrogenous hydrocarbons, such as xanthin, hypoxanthin, and creatine extractives from muscle tissue. Source: Websters Dictionary (01 Mar 1998)
extractives	Substances present in vegetable or animal tissue that can be separated by successive treatment with solvents and recovered by evaporation of the solution. (05 Mar 2000)

extractive

1. Capable of being extracted. "Thirty grains of extractive matter."
2. Tending or serving to extract or draw out. "Certain branches of industry are conveniently designated extractive: e.g, agriculture, pastoral and mining pursuits, cutting of lumber, etc." (Cairnes)
Origin: Cf. F. Extractif.
1. Anything extracted; an extract. "Extractives, of which the most constant are urea, kreatin, and grape sugar." (H. N. Martin)
2. <chemistry> A chemical principle once supposed to exist in all extracts. Any one of a large class of substances obtained by extraction, and consisting largely of nitrogenous hydrocarbons, such as xanthin, hypoxanthin, and creatine extractives from muscle tissue.
Source: Websters Dictionary
(01 Mar 1998)

extractives

Substances present in vegetable or animal tissue that can be separated by successive treatment with solvents and recovered by evaporation of the solution.
(05 Mar 2000)