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Biochemistry Lecture
GBSN (Unit 4)
Chemistry of Carbohydrates
by,
Miss Areesha Ahmad
Lecturer
• Dextrorotatory isomer (Latin: dexter = right) or d-form or represented
by a sign is the optical isomer that spins plane polarised light to the
right (clockwise).
• Laevorotatory isomer, often known as I-form or denoted by the sign,
is the optical isomer that spins plane polarised light to the left
(anticlockwise).
An ester bond, also known as an ester linkage, is a strong bond that forms when an alcohol and a carboxylic
acid are combined through a process called esterification
Assignment

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GBSN - Biochemistry (Unit 4) Chemistry of Carbohydrates

  • 1. Biochemistry Lecture GBSN (Unit 4) Chemistry of Carbohydrates by, Miss Areesha Ahmad Lecturer
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  • 12. • Dextrorotatory isomer (Latin: dexter = right) or d-form or represented by a sign is the optical isomer that spins plane polarised light to the right (clockwise). • Laevorotatory isomer, often known as I-form or denoted by the sign, is the optical isomer that spins plane polarised light to the left (anticlockwise).
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  • 39. An ester bond, also known as an ester linkage, is a strong bond that forms when an alcohol and a carboxylic acid are combined through a process called esterification
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