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PPC > RESINS > Flashcards

RESINS Flashcards

1
Q

is applied to more or less solid, amorphous products of complex chemical nature.

A

RESINS

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2
Q

Are usually formed in ___________ and are end product of metabolism.

A

SCHIZOGENOUS DUCTS OR CAVITIES

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3
Q

Are usually formed in schizogenous ducts or cavities and are end product of metabolism.

A

RESINS

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4
Q

Physically: hard, transparent or translucent and upon heating it soften and finally melt.

A

RESINS

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5
Q

When Heated: Chemically, are complex mixtures of:

A

RESIN ACIDS
RESIN ALCOHOLS (RESINOL)
RESIN PHENOLS (RESINOTANNOLS)
ESTERS
RESENES

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6
Q

chemically inert compounds known as?

A

RESENES

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7
Q

RESINS IS INSOLUBLE IN WATER

A
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8
Q

resins is usually insoluble in?

A

PETROLEUM SPIRIT

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9
Q

Resin is Soluble in ______ ______ _____

A

ALCOHOL
CHLOROFORM
ETHERS

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10
Q

Some investigators believe, it is an oxidation products of _____.

A

TERPENES

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11
Q

Several Resins: used in Pharmacy and in Art:

A

ROSIN
GUAIAC
MASTIC

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12
Q

When separated and purified, they are usually brittle, amorphous solid that fuse readily when heated, after passing through a preliminary stage of softening.

A

RESINS

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13
Q

Soluble in water but dissolve in alcohol or other organics solvents

A

RESINS

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14
Q

On evaporation, these solutions deposit the resin as a _______

A

VARNISH-LIKE FILM

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15
Q

burn with characteristic, ______

A

SMOKY FLAME

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16
Q

Volatile oils

A

OLEORESIN

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17
Q

examples of Volatile Oils - Oleoresins

A

COPAIBA, MASTIC, CAPSICUM, GINGER, TURPENTINE

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18
Q

gum

A

GUM-RESINS

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19
Q

Example of Gum - GUM-RESINS

A

GAMBOGE

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20
Q

Oil and Gums

A

OLEO - GUM RESINS

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21
Q

Examples of Oil and Gums - OLEO-GUM RESINS

A

MYRRH
ASAFOETIDA
OLIBANUM

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22
Q

Oil and Gums – Oleo-gum resins

A

MYRRH
ASAFOETIDA
OLIBANUM

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23
Q

are water-soluble carbohydrate derivatives, they can be separated from oleoresins rather easily.

A

GUMS

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24
Q

Are resinous mixtures that contain cinnamic acid, benzoic acid or both, or
esters of these acids:

A

BALSAMS

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25
Q

examples of balsams

A

BALSAM OF PERU
BALSAM OF TOLU
STORAX

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26
Q

The term ______ has been erroneously applied to some oleoresins (balsam of copaiba). This error has been occasionally led to some confusion.

A

BALSAM

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27
Q

Glycosidal combination

A

GLUCORESINS / GLYCORESINS

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28
Q

examples of glycosidal combination - glucoresins. / glycoresins

A

IPOMEA
JALAP
PHODOPHYLLUM

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29
Q

Differ from a resin or resin combination.

A

LATEX

30
Q

Obtained from the plant in a similar manner and they be studied together with them.

A

LATEX

31
Q

A natural product of variable composition and of milky consistency making up the cytoplasm of special plant tissues consisting of laticiferous cells or
vessels.

A

LATEX

32
Q

The milky appearance is due to the colloidal suspension of small particles in a liquid dispersion medium with a very different refractive index.

A

LATEX

33
Q

These contain a large proportion of oxyacids, usually combining the properties of carboxylic acid and phenols.

A

RESIN ACIDS

34
Q

Are soluble aqueous solutions of the alkalies usually soap like solutions or colloidal suspensions.

A

RESIN ACIDS

35
Q

the metallic salts of resin acids is known as

A

RESINATES

36
Q

examples of resin acids

A

▪ Abietic acid – Rosin or Colophony
▪ Copaibic and Oxycopaibic acid – Copaiba
▪ Guaiaconic acid – Guaiac
▪ Commiphoric acid – Myrrh
▪ Aleuritic acid – Shellac
▪ Sandaracolic acid – Sandarac
▪ Primaric acid – Burgundy pitch and Frankincene

37
Q

Abietic acid

A

ROSIN OR COLOPHONY

38
Q

Copaibic and Oxycopaibic acid

A

COPAIBA

39
Q

guaiaconic acid

A

GUAIAC

40
Q

commiphoric acid

A

MYRRH

41
Q

Aleuritic acid

A

SHELLAC

42
Q

sadaracolic acid

A

SANDARAC

43
Q

primaric acid

A

BURGUNDY PITCH
FRANKINCENE

44
Q

Are complex alcohols of high molecular weight known as:

A

RESINOLS
RESINOTANNOLS

45
Q

Do not give such a reaction

A

RESINOLS

46
Q

Give a tannin reaction with iron salts

A

RESINOTANNOLS

47
Q

Occur in the free state as esters in combination with simple aromatic acids:

A

BENZOIC ACID
SALICYLIC ACID
CINNAMIC ACID
UMBELLIC ACID

48
Q

Examples of RESINOLS:

A

BENZORESINOL - BENZOIN
STORESINOL - STORAX
GUAIACRESINOL - GUAIAC

49
Q

Examples of RESINOTANNOLS:

A

▪ Aloeresinotannol– Aloe
▪ Peruresinotannol– Balsam of Peru
▪ Toluresinotannol– Balsam of Tolu
▪ Ammoresinotannol and Galbaresinotannol– Ammoniac
▪ Siaresinotannol and Sumaresinotannol– Benzene

50
Q

Are complex neutral substances devoid of characteristic chemical properties.

A

RESENES

51
Q

They do not form salts or esters.

A

RESENES

52
Q

Are insoluble in and resist by alkalies.

A

RESENES

53
Q

examples of RESENES

A

▪ Alban and Fluavil– Gutta percha
▪ Copalresene– Copal
▪ Dammaresene– Dammar
▪ Dracoresene– Dragon’s blood
▪ Olibanoresene - Olibanum

54
Q

Are complex mixtures yielding sugars and complex resin acids on hydrolysis.

A

GLUCORESINS / GLYCORESINS

55
Q

examples of GLUCORESINS / GLYCORESINS

A

RESINS OF JALAP
RESINS OF SCAMMONY

56
Q

Extracting the drug with alcohol and precipitating the resin with water.

A

PHARMACEUTICAL RESINS

57
Q

Examples of pharmaceutical resins

A

JALAP
IPOMEA
SCAMMONY
PODOPHYLLUM

58
Q

Benzoin

A

BENZORESINOL

59
Q

storax

A

STORESINOL

60
Q

GUAIAC

A

GUAIACRESINOL

61
Q

Aloe

A

ALOERESITANNOL

62
Q

Balsam of Peru

A

PERURESITANNOL

63
Q

Balsam of tolu

A

TOLURESINOTANNOL

64
Q

Ammoniac

A

AMMORESINOTANNOL AND GALBARESINOTANNOL

65
Q

Benzene

A

SIARESINOTANNOL AND SUMARESINOTANNOL

66
Q

Gutta percha

A

ALBAN AND FLUAVIL

67
Q

Copal

A

COPALRESENE

68
Q

dammar

A

DAMMARESENE

69
Q

Dragon’s blood

A

DRACORESENE

70
Q

olibanum

A

OLIBANORESENE

71
Q

Separating the oil from oleoresin by distillation

A

PHARMACEUTICAL RESINS

PPC (8 decks)

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