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Cellulose is the common material of plant cell walls and was first noted as such in 1838. It occurs naturally in almost pure form only in cotton? fibre and in combination with lignin? and any hemicellulose, it is found in also all plant materil - wood, leaves, stalks etc. |
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Cellulose is the common material of plant cell walls and was first noted as such in 1838. It occurs naturally in almost pure form only in cotton? fibre and in combination with lignin? and any hemicellulose, it is found in all plant material - wood, leaves, stalks etc. |
Cellulose is the common material of plant cell walls and was first noted as such in 1838. It occurs naturally in almost pure form only in cotton? fibre and in combination with lignin? and any hemicellulose, it is found in all plant material - wood, leaves, stalks etc.
Given a cellulose material, the portion that does not dissolve in a 17.5% solution of sodium hydroxide at 20 deg C. is Alpha Cellulose, this is true cellulose; the portion that dissolves and then precipitates upon acidification is Beta Cellulose; and the proportion that dissolves but does not precipitate is called Gamma Cellulose.
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