Question: Hemicelluloses are non cellulose materials produced by plants and found in straw, wood, and other fibrous tissues. Xylans are the most abundant hemicelluloses. They consist

Hemicelluloses are non cellulose materials produced by plants and found in straw, wood, and other fibrous tissues. Xylans are the most abundant hemicelluloses. They consist of 1,4-b-linked D-xylopyranoses. Draw the structure for the repeating unit in xylans.

Step by Step Solution

★★★★★

3.41 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The formula for Dxylopyranose d... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

933-O-R-A (790).docx

120 KBs Word File

Students Have Also Explored These Related Organic Chemistry Questions!

Greg Metcalf works for a national credit card company, and he is performing a customer value analysis on a subset of credit card customers. In order to perform the RFM analysis on the customers, Greg...

Cellulose is converted to cellulose acetate by treatment with acetic anhydride and pyridine. Cellulose acetate is soluble in common organic solvents, and it is easily dissolved and spun into fibers....

Starch synthase in plants contains a single active site that accommodates ADP-glucose. However, cellulose synthase may contain two UDP-glucose-binding active sites. Given the structural differences...

Collagen is the most abundant protein in the mammalian body. It is a fibrous protein that serves to strengthen and support tissues. Suppose a collagen fiber can be stretched reversibly with a force...

Select an organisation with which you are familiar and write a report on how you would transform a clearly defined segment of the organisation into a sustainable business segment. Do not select an...

This Question: 5 pts 1 of 5 (0 complete) This Quiz: 15 pts possible Conquistador Clothing manufactures embroidered jackets. The company uses a standard cost system to control manufacturing costs. The...

Can you please help me answer question number 7? These lecture slide may help you out ATV _ Group Project (2) Q Search in Document Home Insert Design Layout References Mailings Review View "+ Share ~...

Can you help me answer question number 7? These lecture slide may help you out ATV _ Group Project (2) Q Search in Document Home Insert Design Layout References Mailings Review View "+ Share ~...

Azlon is a generic name of O regenerated fiber from natural cellulose materials @ regenerated fiber from natural protein material soybean synthesized fiber from petroleum chemicals O a natural fiber...

What is the maximum area per floor, in ft2 , that is allowed for a middle school constructed with the most non combustible materials? Assume no special fire sprinkling system is present.\ 21,000...

For a good under 8414.60 Can the good qualify using option 1 of Rule of Origin. Explain. Can the good qualify using option 2. Make calculations, show formula and numbers, and explain. 8414.60 A...

Q 10: Two very long parallel wires are traversed by the same current i, as shown. The following figure. Rank in ascending order the magnetic field modulus of the three points shown. P i P3 1. 2d GUDC

Muscles: Identify the name of the muscle, the origin, the insertion, and the action of the muscle labeled on the models. iliopsoas (psoas major and iliacus) gluteus maximus gluteus medius sartorius...

Martha has become the supervisor of a group of seven building inspectors working for a city government in a large metropolitan area. The group includes five men and two women. Martha was hired for...

Morro Bay Surfboards manufactures fiberglass surfboards. The standard cost of direct materials and direct manufacturing labor is $225 per board. This includes 30 pounds of direct materials, at the...

A cylinder subjected to internal pressure pi has an outer diameter of 350 mm and a 25-mm wall thickness. For the cylinder material, KI c = 80 MPa, m, Sy = 1200 MPa, and Sut = 1350 MPa. If the...

Nordham Corporation?s trial balance at December 31, 2012, is presented below. All 2012 transactions have been recorded except for the items described below. Unrecorded transactions 1. On January 1,...

The following stockholders equity accounts arranged alphabetically are in the ledger of Desiree Corporation at December 31, 2012. Common Stock ($5 stated value).................. $2,000,000 Paid-in...

Faun Co. has equipment that cost $75,000 and that has been depreciated $50,000. Record the disposal under the following assumptions. (a) It was scrapped as having no value. (b) It was sold for...

Hat Co makes a product Kap which requires material budgeted at 50c per kg. During June, 6,200 kg were purchased for $3,224 and 6,000 kg were used. There was no opening inventory at the start of June....

Reaction of phenol with 1, 2-epoxypropane in aqueous sodium hydroxide at 150C gives a single product, C9H12O2, in 90% yield. Suggest a reasonable structure for this compound.

Which of the following two combinations of reactants is more appropriate for the preparation of p-nitrophenyl phenyl ether? (a) Fluorobenzene and p-nitrophenol (b) p-Fluoronitrobenzene and phenol

The mechanism of the Claisen rearrangement of other allylic ethers of phenol is analogous to that of allyl phenyl ether. What is the product of the Claisen rearrangement of C6H5OCH2CH=CHCH3?

sycamore candy company offers a cd single as a premium for every five candy bar wrappers presen

1. Determine the product of 2.3 x 8.731? Use the appropriate number of sig figs for accuracy. a. 20 b. 43.65 c. 16.21 d. 20.081 2. What is 3 3/4 x 6/7? a. 54/28 b. 45/14 c. 24/21 d. 90/21 3. What is...

Career Preparation If there is a Meet the Firms event on campus during the semester and you are a traditional student, you are required to attend the event to research career opportunities and write...