Heterogylcans- More Than 1 Monosacc In Hydrolysis

Question 1

Natural plant hydrocolloids that can be anionic or non-ionic polysaccharides

Answer 1

Gum and mucilages

Question 2

Water retaining vehicles (althea root & psyllium seed)

Answer 2

Mucilage

Question 3

Produced by plants as a protective agent after injury, as solidified exudates due to stress

Answer 3

Gums

Question 4

After hydrolysis, gums yield 5

Answer 4

Arabinose, galactose, glucose, mannose, xylose and uronic deriv

Question 5

Gums and mucilages (5)

Answer 5

Plant exudates
Marine gums
Seed gums
Microbial gums
Pectin

Question 6

Exudates of tragacanth (scientific name)

Answer 6

Astralagus gummifer / shrub and tree exudates

Question 7

Worm-like twisted in coils

Answer 7

Vermiform

Question 8

Tearlike

Answer 8

Tragacanth sorts

Question 9

Has longitudinal striations

Answer 9

Ribbon/ flake gum

Question 10

Swelling property

Answer 10

Bassorin (60-70%)

Question 11

Water sol

Answer 11

Tragacanthin (30-40%)

Question 12

Gums (4)

Answer 12

TAGhKa

Tragacanth
Acacia
Ghatti gum
Karaya gum

Question 13

Exudate from acacia senegal

Answer 13

Acacia/ gum arabic

Question 14

Mix of Ca, Mg and K salts

35% suspending agent

Answer 14

Arabin

Question 15

Exudate from Anogeissus latifolia

Sub for acacia (more viscous)

Answer 15

Ghatti gum/ indian gum

Question 16

Exudate from Sterculia urens (has odor)

Forms a discontinuous kind of mucilage

Answer 16

Karaya gum/ Sterculia gum

Question 17

Marine gums (4)

Answer 17

Algin (sodium alginate)
Agar
Carrageenan
Danish agar

SoAg CaDa

Question 18

In brown seaweeds (scientific name)

In food industry, has gastroprotectant property

Answer 18

Algin/ sodium alginate

Macrocystis porifera

Question 19

Responsible for swelling in algin

Answer 19

Mannuric acid

Question 20

Substance from Geladium cartilagineum or Gracilaria confervoides

Stiffening agent in culture media

Answer 20

Agar/ gulaman/ japanese isinglas

Question 21

Has low sulfate content

Answer 21

Agarose

Question 22

High sulfur content/ saelling

Answer 22

Agaropectin

Question 23

Hydrocolloids from red algae or seaweeds

Answer 23

Carrageenan

Question 24

Sn of chondrus

Answer 24

Chondrus crispus

Question 25

Irish moss sn

Answer 25

Gigartina mamillosa

Question 26

marine Gum w gelling prop

Answer 26

K & i carrageenan

Question 27

Marine gum w non gelling prop; thcikening agent

Answer 27

Gamma carrageenan

Question 28

From red algae , similar to k-carrageenan

Answer 28

Danish agar/ furcellaran

Furcellaria fastigiata

Question 29

Seed gums (3)

Answer 29

Plantago seed
Guar gum
Locust bean gum

Question 30

Other names for plantago seed

Answer 30

P. Psyllium, p. Indica, spanish or french psyllium seed

Psyllium seed/ plantain seed

Question 31

Blonde psyllium or indian plantago seed

Answer 31

Plantago ovata

Question 32

Plant part used in plantago seed

Answer 32

Powdered seed coat

Question 33

Sm name of guar gum / guaran

Answer 33

Cyamopsis tetragonolobus

Question 34

Part used in guar gum

Answer 34

Powdered endosperm

Question 35

Locust bean gum sn

Answer 35

Certonis siliqua

Question 36

Part used in locust bean gum

Answer 36

Powder made from flesh of mature seed pods

Question 37

Substitute for chocolate

Thickener and stabilizer

Answer 37

Locust bean gun/ st bernard’s bread/ carod pulp

Question 38

High MW gum

Answer 38

Xanthan gum

Question 39

Sn of bacteria (?) in xanthan gum

Answer 39

Xanthamonas campestris

Question 40

Has pseudoplastic properties so used in toothpastes and ointments

Answer 40

Xanthan

Question 41

Purified carbohydrates

From citrus fruits of apple promades

Antidiarrheal, suspending agent, protectant

Answer 41

Pectin (only plant extract)

Question 42

Isolated from

Unripe fruits

Answer 42

Protopectin

Question 43

From

Riped fruits

Answer 43

Pectin or sol

Pectin

Question 44

Over ripe fruits

Answer 44

Pectic acid