Sentence examples for lignin from inspiring English sources
The word 'lignin' is correct and usable in written English
Lignin is a complex organic polymer found in the cell walls of many plants, particularly in wood and bark. It provides structural support and stiffness to the plant, allowing it to grow tall and withstand strong winds. Example: The researchers discovered that the lignin content in the tree species was directly correlated with its resistance to pests and diseases.
noun
A complex non-carbohydrate aromatic polymer present in all wood.
So a process that is able efficiently to turn what is a waste product into fuel could have great potential.In this section Wider understanding Progress at last Panda poop power A bug with a gearbox ReprintsGiven their diet, Dr Brown knew that giant pandas had to have legions of microbes in their gut that were strong enough to break cellulose and lignin down.
They would also generate useful by-products, such as pure lignin, a raw material for bulk chemicals, and a form of cellulose used in high-value chemicals.
On November 27th a jury chose a winner.To make paper, you either grind woodchips mechanically to separate the fibres, or cook them with chemicals to remove the lignin, which binds the fibres together.
Although yeast cannot digest cellulose or lignin, the molecules that form a plant's skeleton, some bacteria and other species of fungi are able to do the job.
Trees containing less lignin and more cellulose would both grow faster and also produce more ethanol.
"Our preliminary results clearly point out that transgenic wood can drastically improve ethanol-production economics," says Dr Chiang.A tree's rate of growth is limited by its lignin structure, which is what determines the tree's strength and form.
It is also what attracted the interest of Ashli Brown of Mississippi State University, in a search for more efficient ways to make biofuel.Most of the nutrients found in bamboo are locked away in tough substances known as cellulose and lignin.
Indeed, it is the cost of doing so that makes producing biofuel out of cellulose- and lignin-rich materials, like discarded corn (maize) cobs and husks, less financially viable than generating biofuel directly from more readily digestible corn kernels.
The two researchers' measurements suggest that the lignin-polypyrrole combination does, indeed, make an effective cathode, able to store a lot of charge.
Supplies should be made only of photo-safe components of plastics (polythene or polypropylene) or acid and lignin-free paper.
If you choose plastic, make sure you get a document holder that has a piece of paper or acid/lignin-free insert for behind the certificate, which will give some support to the fragile document and also absorb acid.
