Lactone sentence example

lactone
  • It was then found that on reducing the lactone of the acid obtained from d-mannonic acid, ordinary glucose resulted.

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  • On reducing the lactone prepared from the inactive acid an inactive galactose is obtained from which l-galactose may be separated by fermentation.

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  • Sedanolic acid readily decomposes into water and its lactone sedanolid, C 12 H 18 0 2, the odorous constituent of celery oil.

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  • Alternatively a macrocyclic lactone can be used to treat for scab and will also be part of the strategy to remove resistant worms.

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  • Reaction (e) is a special case for hydroxyl lactones which results in cleavage across the lactone ring.

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  • Synthesis of the two specific homoserine lactone (HSL) AI compounds creates a spatial concentration pattern across the swarming plate.

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  • Use gloves when handling or harvesting the roots to avoid contact with the lactone producing parts of the plant.

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  • Solution in dilute alkali was supposed to be accompanied by the rupture of the lactone ring with the formation of the quinonoid salt shown in 2.

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  • Also Kiliani found that the lactone derived from the cyanhydrin of natural arabinose (laevo) was identical with the previous lactone except that its rotation was equal and opposite.

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  • The cyanhydrin is hydrolysable to an acid, the lactone of which may be reduced by sodium amalgam to a glucoheptose, a non-fermentable sugar containing seven carbon atoms. By repeating the process a non-fermentable gluco-octose and a fermentable glucononose may be prepared.

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