(a) Interpretation: It is to be identified and classified each glycosidic linkage in a given portion of the polysaccharide of an arabinoxylan. Concept introduction: The glycoside linkage is part of an acetal function group , in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH 2 OH ) and that is β configuration when those on the same side of the ring.

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Answer 1

Question

Chapter 26, Problem 26.68P

Interpretation Introduction

(a)

Interpretation:

It is to be identified and classified each glycosidic linkage in a given portion of the polysaccharide of an arabinoxylan.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

Interpretation Introduction

(b)

Interpretation:

It is to be explained arabinoxylan functions as a storage polysaccharide or a structural polysaccharide on the basis of its structure.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

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Answer 2

Question

Chapter 26, Problem 26.68P

Interpretation Introduction

(a)

Interpretation:

It is to be identified and classified each glycosidic linkage in a given portion of the polysaccharide of an arabinoxylan.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

Interpretation Introduction

(b)

Interpretation:

It is to be explained arabinoxylan functions as a storage polysaccharide or a structural polysaccharide on the basis of its structure.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

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Answer 3

Question

Chapter 26, Problem 26.68P

Interpretation Introduction

(a)

Interpretation:

It is to be identified and classified each glycosidic linkage in a given portion of the polysaccharide of an arabinoxylan.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

Interpretation Introduction

(b)

Interpretation:

It is to be explained arabinoxylan functions as a storage polysaccharide or a structural polysaccharide on the basis of its structure.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

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Answer 4

Question

Chapter 26, Problem 26.68P

Interpretation Introduction

(a)

Interpretation:

It is to be identified and classified each glycosidic linkage in a given portion of the polysaccharide of an arabinoxylan.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

Interpretation Introduction

(b)

Interpretation:

It is to be explained arabinoxylan functions as a storage polysaccharide or a structural polysaccharide on the basis of its structure.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

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Answer 5

Chapter 26, Problem 26.68P

Interpretation Introduction

(a)

Interpretation:

It is to be identified and classified each glycosidic linkage in a given portion of the polysaccharide of an arabinoxylan.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

Interpretation Introduction

(b)

Interpretation:

It is to be explained arabinoxylan functions as a storage polysaccharide or a structural polysaccharide on the basis of its structure.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

Answer 6

Chapter 26, Problem 26.68P

Interpretation Introduction

(a)

Interpretation:

It is to be identified and classified each glycosidic linkage in a given portion of the polysaccharide of an arabinoxylan.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

Answer 7

Chapter 26, Problem 26.68P

Interpretation Introduction

(a)

Interpretation:

It is to be identified and classified each glycosidic linkage in a given portion of the polysaccharide of an arabinoxylan.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

Answer 8

Interpretation Introduction

(b)

Interpretation:

It is to be explained arabinoxylan functions as a storage polysaccharide or a structural polysaccharide on the basis of its structure.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

Answer 9

Interpretation Introduction

(b)

Interpretation:

It is to be explained arabinoxylan functions as a storage polysaccharide or a structural polysaccharide on the basis of its structure.

Concept introduction:

The glycoside linkage is part of an acetal function group, in which a carbon atom is attached to the two alkoxy groups (OR). The polysaccharide which is used to store energy is called a storage polysaccharide e.g. starch and glycogen and other polysaccharide are responsible for maintaining the structure of the organism are called structural polysaccharide e.g. cellulose. In a six-membered ring sugar, when the bond between the acetal carbon and OR is axial is characterized as α configuration and when that bond on equatorial are characterized as β configuration. In a five-membered ring sugar, the analogous configuration for α is for the acetal bond on the side of the ring opposite the carbon-containing substituent (i.e. CH2OH) and that is β configuration when those on the same side of the ring.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 26 - Prob. 26.1P Ch. 26 - Prob. 26.2P Ch. 26 - Prob. 26.3P Ch. 26 - Prob. 26.4P Ch. 26 - Prob. 26.5P Ch. 26 - Prob. 26.6P Ch. 26 - Prob. 26.7P Ch. 26 - Prob. 26.8P Ch. 26 - Prob. 26.9P Ch. 26 - Prob. 26.10P

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Chapter 26 Solutions