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Thursday, May 9, 2013

Thursday; smell;

Photo Ts


Lignin prevents trees from adopting a weeping habit. Lignin is a polymer that is in its make up closely related to Vanillin. When it is made into paper and kept for years, it breaks down and smells good.  "Divine Providence" seems to have provided second-hand bookshops to smell of good Vanilla, subliminally influencing a hunger for knowledge in us. 



Camilla's Bookshop is a large secondhand/antiquarian bookstore situated in the resort town of Eastbourne.We have over 250,000 books in almost all categories.


Lignin
Chemical Compound
Lignin or lignen is a complex chemical compound most commonly derived from wood, and an integral part of the secondary cell walls of plants and some algae
Formula: C9H10O2,C10H12O3,C11H14O4


The term was introduced in 1819 by de Candolle and is derived from the Latin word lignum meaning wood. It is one of the most abundant organic polymers on Earth, exceeded only by cellulose, employing 30% of non-fossil organic carbon and constituting from a quarter to a third of the dry mass of wood. As a biopolymer, lignin is unusual because of its heterogeneity and lack of a defined primary structure. Its most commonly noted function is the support through strengthening of wood, xylem cells in trees.

Highly lignified wood is durable and therefore a good raw material for many applications. It is also an excellent fuel, since lignin yields more energy when burned than cellulose. Mechanical, or high-yield pulp used to make newsprint contains most of the lignin originally present in the wood. Lignin is responsible for newsprint's yellowing with age.




My dream library; 

courtesy of my favourite painter Jacek Yerka




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