IS 8104: Chillies - Determination of Scoville Index

13 Pages·1996·1.3 MB·English

by  Bureau of Indian Standards

इंटरनेट मानक
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timely dissemination of this information in an accurate manner to the public.
“जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ”
Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru
“The Right to Information, The Right to Live” “Step Out From the Old to the New”
IS 8104 (1996): Chillies - Determination of Scoville Index
[FAD 9: Spices and Condiments]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee””
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै”
Bhartṛhari—Nītiśatakam
“Knowledge is such a treasure which cannot be stolen”

IS 8104 : 1996
IS0 3513 : 1995

(~g;TftzTuT)
Indian Standard
SEILLIHC - NOITANIMRETED OF
ELLIVOCS XEDNI
( tsriF Revision
SCI
67.220.10

0 SIB 1996
BUREAU OF I~NDIAN STANDARDS
KANAM ,NAVAHB 9 RUDAHAB HAHS RAFAZ GRAM
NEW iHLED 200011
September 1996 Price Group 4
dooF sisylanA dna noitirtuN lanoitceS Committee, DAF 85
LANOITAN FOREWORD
sihT naidnI dradnatS tsriF( ,)noisiveR hcihw si lacitnedi htiw 0SI 3153 : 5991 -seillihC‘ noitanimreteD
fo ,’xedniellivocs deussi yb eht lanoitanretnI noitazinagrO rof noitazidradnatS )OSI( saw detpoda yb
eht uaeruB fo naidnI sdradnatS no eht noitadnemmocer fo eht dooF sisylanA dna noitirtuN lanoitceS
Committee dna lavorppa fo eht dooF dna erutlucirgA noisiviD .licnuoC
nI eht detpoda dradnats niatrec ygolonimret dna snoitnevnoc era ton lacitnedi htiw esoht desu ni
eht naidnI ;sdradnatS noitnetta si nward yllaiceps ot eht :gniwollof
a) Wherever eht sdrow lanoitanretnI‘ ’dradnatS ,raeppa gnirrefer ot siht ,dradnats yeht dluohs
eb daer sa naidnI‘ .’dradnatS
b) Comma (J sah neeb desu sa a lamiced marker elihw ni naidnI sdradnatS eht tnerruc ecitcarp
si ot esu a tniop (.) sa eht lamiced marker.
elihW gniweiver SI 4018 : 6791 dohteM‘ fo tset rof ycnegnup fo seillihc yb ellivocS taeh ,’stinu
committee dediced ot ngila eht dradnats htiw gnidnopserroc lanoitanretni dradnats 0SI 3153 : 5991
sa laud rebmun .dradnats
nI siht naidnI ,dradnatS eht gniwollof lanoitanretnI sdradnatS era derrefer .ot daeR riehtni evitcepser
ecalp eht :gniwollof
International Standard Indian Standard Degree of
Correspondence
0SI 849 : ,0891 secipS dna -idnoc SI 54131 : 3991 secipS dna -idnoc detaleR
stnem - gnilpmaS stnem - sdohteM fo gnilpmas (first
revision)
0SI 5282 : 1891 secipS dna -idnoc SI 7971 : 5891 sdohteM fo tset rof detaleR
stnem - noitaraperP fo a dnuorg secips dna stnemidnoc (second
elpmas rof sisylana revision)
IS0 3696 : 7891 Water rof lacitylana SI 0701 : 2991 tnegaeR edarg retaw detaleR
yrotarobal esu - noitacificepS dna (third revision)
tset dohtem
0SI 2793 : 1991 yrosneS sisylana - SI 3726 (Part 1) : 1791 ediuG rof -nes detaleR
ygolodohteM - dohteM fo -sevni yros noitaulave fo :sdoof traP 1 -pO
gnitagit ytivitisnes fo etsat timum stnemeriuqer
0SI 8566 : 5891 yrosneS sisylana - SI 3736 (Part 2) : 1791 ediuG rof -nes detaleR
ygolodohteM - lareneG ecnadiug yros noitaulave fo :sdoof traP 2
sdohteM dna noitaulave sdrac
ehT lacinhcet committee ehtrofelbisnopser noitaraperp fo dradnatssiht sah deweiver eht snoisivorp
fo 0SI l-6858 : 3991 yrosneS‘ sisylana - lareneG ecnadiug rof eht noitceles gniniart dna gnirotinom
fo srossessa - traP 1 : detceleS assessors’ dnh sah dediced taht ti si elbatpecca rof esu ni
noitcnujnoc htiw siht .dradnats
nI gnitroper eht stluser fo a tset or sisylana made ni ecnadrocca htiw siht ,dradnats fi eht lanif ,eulav
devresbo or ,detaluclac si ot eb dednuor ,ffo ti llahs eb enod ni ecnadrocca htiw SI 2 : 0691 seluR‘
fo gnidnuor ffo laciremun seulav (revised)‘.
IS 8104 : 1996
IS0 3513 : 1995
Indian Standard
SEILLIHC - NOITANIMRETED OF
ELLIVOCS XEDNI
( First Revision )
1 Scope 3.1 Scoville index: tsetaerG ,noitulid .e.i eht noitulid
,rotcaf ta hcihw eht citsiretcarahc tnegnup noitasnes
sihT lanoitanretnI dradnatS seificeps a dohtem rof eht from seillihc si deviecrep rednu eht tset snoitidnoc
noitanimreted fo eht ellivocS xedni fo ,seillihc elohw deificeps ni siht lanoitanretnI .dradnatS
or ,dnuorg detaretludanu yb rehto secips or .stcudorp
2.3 schedule: ehT ralucitrap ,erudecorp detpoda ni
ETON 1 seillihC ylnommoc detset rof rieht ycnegnup era ecnadrocca htiw eht tset snoitidnoc deificeps ni siht
ewht fo eht seiceps mucispaC frutescens .sueanniL lanoitanretnI dradnatS dna htiw eht detcepxe level fo
,ycnegnup dna detangised yb na citebahpla .edoc
2 Normative references
4 Principle
ehT gniwollof sdradnats niatnoc snoisivorp ,hcihw
noitcartxE fo a tset noitrop htiw ,lonahte dna .noitartlif
hguorht ecnerefer ni siht ,txet etutitsnoc snoisivorp
noitaraperP fo suoeuqa snoitulid fo siht tset noitrop
fo siht lanoitanretnI .dradnatS tA eht time fo -ilbup
fo tnereffid snoitartnecnoc neht noitanimreted fo eht
,noitac eht snoitide detacidni erew .dilav llA sdradnats
ellivocS xedni yb a yrosnes sisylana .lenap
era tcejbus ot ,noisiver dna seitrap ot stnemeerga
desab no siht lanoitanretnI dradnatS ,era degaruocne
5 Reagents
ot etagitsevni eht ytilibissop gniylppa.fo eht most re-
tnec snoitide fo eht sdradnats detacidni .woleb
Use ylno stnegaer fo dezingocer lacitylana edarg dna
Members fo CEI dna 0SI niatniam sretsiger fo -ruc
edarg 3 retaw ni ecnadrocca htiw 0SI .6963
yltner dilav lanoitanretnI .sdradnatS
0SI ,1891:5282 Spices and condiments - Prepara- 5.1 Ethanol, 95 % W/v) .noitulos
tion of a ground sample for analysis.
\ 2.5 Sucrose, 50 l/g .noitulos
0SI ,7891:6963 Water for analytical laboratory use -
Specification and test methods. 6 Apparatus
0SI ,1991:2793 Sensory analysis - Methodology - lausU yrotarobal sutarappa ,dna ni ,ralucitrap eht -lof
dohteM fo investigating sensitivity of taste. .gniwol
0SI ,5891:8566 Sensory analysis - Methodology - 1.6 One-mark cirtemulov ,sksalf fo 05 ml dna
Genera/ .ecnadiug 001 ml ,yticapac dedivorp htiw .sreppots
0SI l-6858 ,39911 yrosneS sisylana - /areneG guid-
2.6 Graduated pipettes, fo 1 lm ,yticapac -udarg
ance for the selection, training and monitoring of
deta ni lO,0 ml .snoisivid
assessors - Part I: Selected assessors.
3.6 One-mark pipettes, fo 5 lm .yticapac
3 Dgfinitions
4.6 Filter paper, .enif/muidem
For eht sesoprup fo siht lanoitanretnI ,dradnatS eht

gniwollof snoitinifed .ylppa 5.6 Beaker, fo yticapac 05 ml.
1
IS 8104 : 1996
IS0 3513 : 1995
6.6 Analytical balance, elbapac fo gnihgiew ot na 9.2 -Extraction
ycarucca fo * 100,0 .9
ddA a tneiciffus emulov fo lonahte )1.5( ot eht ksalf
)1.6( gniniatnoc eht tset noitrop )1.9( ot etulid ot eht
7 Sampling
mark. reppotS eht ,ksalf ekahs ti ylsuorogiv rof
1 ,nim dna evael ti ot dnats rof 03 .nim
tI si tnatropmi taht eht yrotarobal eviecer a elpmas
hcihw si ylurt evitatneserper dna sah ton neeb dam-
yrraC tuo a rehtruf OYL times eht noitarepo fo gnikahs
dega or degnahc gnirud tropsnart dna .egarots
eht ksalf dna gnivael ti ot dnats rof 03 .nim ekahS eht
ksalf ecno -more dna neht evael ti ot dnats rof 51 .h
gnilpmaS si ton trap fo eht dohtem deificeps ni siht
lanoitanretni .dradnatS A recommended gnilpmas
retliF eht tcartxe hguorht a yrd retlif repap )4.6( otni a
dohtem si nevig ni 0SI ”.849
05 ml beaker .)5.6(
8 Preparation of test sample 3.9 -Dilution of extract - Applicable only to
schedules E and F
fI ,yrassecen eraperp~ eht tset elpmas ni ecnadrocca
htrw 0SI .5282
9.3.1 -For schedule E
,refsnarT gnisu a ettepip ,)3.6( 0,5 ml fo eht tcartxe
9 Procedure
deniatbo ni 2.9 ot a 05 ml cirtemulov ksalf )1.6( dna
etulid ot eht mark htiw lonahte .)1.5(
9.1 Test portion
2.3.9 For schedule F
nO eht sisab fo eht detcepxe ycnegnup fo eht tset
elpmas esualc( ,18 esoohc from elbat 1 eht mass fo ,refsnarT gnisu a ettepip .)3.6( 0,5 ml fo eht tcartxe
eht tset noitrop ot eb .desu deniatbo ni 2.9 ot a 001 ml cirtemulov ksalf )1.6( dna
etulid ot eht mark htiw lonahte .)1.5(
NOTE 2 ehT egnar fo detcepxe ycnegnup dluohs eb -ed
denimret ni ecnavda yb eht tset .rosivrepus
4.9 Preparation of dilutions
,hgieW ot na ycarucca fo f 100,0 ,g eht mass fo tset
elpmas suht denimreted dna refsnart ti ylevitatitnauq 9.4.1 nO eht sisab fo eht eludehcs detceles ni ,1.9
esoohc from elbat 2 or 3 (as )etairporppa eht ytitnauq
ot a 05 ml cirtemulov ksalf .)1.6(
fo tcartxe ,hcihw nehw detulid rof gnitsat ees( ,)2.4.9
etoN eht eludehcs gnidnopserroc ot eht tset noitrop lliw ecudorp a sulumits woleb eht dlohserht rof
.detceles ycnegnup rof yna laudividni .rossessa
Table 1 - Mass of test portion and corresponding schedule
Test portion (g) o,01 00,5 oo,2 00,I 005,0 052,0 001,0 050,0 050,0 )1 050,0
)2
Schedule A ’B ’C ’D A B C D E F

1) lb0 948:1980, Spices and condiments - Sampling.
2
l
IS 8104: 1996
IS0 3513:1995
Table 2 - Dilutions for schedules A’, B', C' and D'
Quantity )lm( ofextractto be used for schedule
Dilutionf actor')
c
A 8 D'
0,36 7 000
0,38 6 500
0,42 6 000
0,45 5 500
0.50 5 000
0.55 4 500
0.63 4 000
0.66 3 800
0,69 3 600
0,74 3 400
0.78 3 200
0.42 0.83 3 000
0.43 0.86 2 900
0,45 0.89 2 800
0.46 2 700
0.48 2 600
0.50 2 500
0.52 2 400
0.54 2 300
0.57 2 200
0.60 2 100
0.63 2 000
0.66 1 900
0,69 1 800
0,74 1 700
0,78 1 600
0,83 1 500
0.89 1 400
0.96 1 300
0.42 1.04 1 200

0.46 1.14 1 100

0,50 1.25 1 000
0,53 950
0.56 900
0.59 850
0,63 800
0.67 750
0,72 700
0.38 0.77 650
0,42 0.83 600
Q46 0,91 550
0.50 .l,OO 500
0.56 450
0,63 400
0.72 350
0.83 300
I,00 250
1.25 200
1.67 150
2.50 100
1) ekaT eht etairporppa eulav sa eht ellivocS xedni rof eht noisserpxe fo hcae tset tluser ees( esualc .)O?

3
IS 8104 : .1996
IS0 3513 : 1995
Table 3 - Dilutions for schedules A, B. C. D. E and F
.Quantity (ml) of diluted.extract Dilution
Quantity (ml) of extract to be used for schedule
to be used for schedule factorl)
A B C D E F x 1o-3
0,67 1 500
0.72 1 400
0,77 1 300
0,83 1 200
0,91 1 100
0,50 1 ,oo 1 000
0,53 1.06 950
0,56 I,11 900
0.59 1,18 850
_0,63 1.25 800
0,67 1.33 750
0,72 I,43 700
0,77 650
0,83 600
0,91 550
1.00 500
1.11 450
1,25 400
1.43 350
1,67 300
2,00 250
0.25 2,50 200
0.29 175
0,33 150
0.40 125
0,50 100
0,26 0,53 95
0,28 0,56 90
0,29 0,59 85

0,31 0,63 80

0, 33 0,67 75
0,35 0,72 70
0,38 0,77 65
0.42 0.83 60
0,45 0,91 55
0,50 I,00 50
0,55 45
0,63 40
0,68 37
0,74 34
0,80 31
0,89 28
0,38 0,96 26
0,40 1.00 25
0,42 24
0,46 22
0,50 20
0,56 18
0,63 16
0.72 14
0,83 12

4
.IS 8104 : 1996
IS0 3513 : 1995
Quantity (ml) of diluted extract Dilution
Quantity (ml) of extract to be used for schedule
to be used for schedule factor’)
x 1o-3
A B C D E F
0,50 I,00 10
0.53 ll,i 5.9
65,0 52.1 0.9
95.0 5,8
36,0 8,O
0,67 7,5
0.72 7.0
0.77 6~5
0,83 6.0
0,91 5.5
1) ylpitluM eht etairporppa eulav yb 1 000 ot evig eht ellivocS xedni rof eht noisserpxe fo hcae tset tluser ees(
esualc .)OI
2.4.9 ,ekaT gnisu a detaudarg ettepip (6.21, eht 3.5.9 Tasting session
ytitnauq fo tcartxe suht denimreted dna refsnart ti ot
a 50 ml cirtemulov ksalf .)1.6( etuliD ot eht mark htiw eraperP evif elpmas seires .e.i( eno elpmas seires rep
eht esorcus noitulos .)2.5( edoC eht ksalf rof -ifitnedi ,)rossessa hcae elpmas seires gnieb detutitsnoc sa
.noitac .swollof
3.4.9 eraperP evif rehto ,snoitulid gnisu eht same refsnarT ot xis beakers 5 ml _+ l,0 ml fo hcae fo eht
erudecorp sa ni ,2.4.9 tub gnisu eht txen evif -noc snoitulid deraperp ni .2.4.9 dna 3.4.9 eno( noitulid rep
evituces seititnauq fo tcartxe detsil ni elbat 2 or 3 (as beaker).
.)etairporppa
tneserP a elpmas seires gnisirpmoc( xis beakers) suht
ELPMAXE deraperp ot hcae fo eht .srossessa
emussA taht eht eludehcs detceles ni 1.9 si C’. ,nehT tcurtsni meht ot pis or ot esnir rieht shtuom htiw
htiw ecnerefer ot ,2elbat eht ytitnauq fo tcartxe retaw ta a erutarepmet fo neewteb 53 “C dna 04 “C
,hcihw nehw detulid rof ,gnitsat lliw ecudorp a -umits erofeb dna retfa gnitsat hcae .elpmas tcurtsnI hcae

sul woleb eht dlohserht rof ycnegnup rof yna -idni rossessa ot wollaws hcae elpmas ta 5 nim ,slavretni

laudiv rossessa si nesohc sa 84,0 ml. sihT ytitnauq fo gnitrats htiw eht tsekaew ,noit(lid litnu eht -retcarahc
tcartxe si detulid sa deificeps ni .2.4.9 eviF rehto -id citsi tnegnup noitasnes fo seillihc si detsat neewteb
snoitul era deraperp ees( )3.4.9 gnisu 05,0 ml, 02 s dna 03 s retfa .gniwollaws etoN eht noitulid oitar
25,0 ml, 45,0 ml, 75.0 ml dna 06,0 ml ylevitcepser fo fo eht elpmas rof hcihw hcae rossessa tsrif stroper a
.tcartxe evitisop .esnopser
gnirrefeR ot elbat 2 or 3 (as ,)etairporppa drocer eht
9.5 Tasting
noitulid rotcaf fo eht elpmas rof hcihw hcae rossessa
stroper a evitisop .esnopser
9.5.1 General
For lareneg ’ecnadiug no yrosnes ,sisylana ees fI eht egnar fo eht tsehgih noitulid srotcaf dedrocer rof
0SI .8566 ta tsael eerht srossessa sdnopserroc ot more naht
owt evitucesnoc noitulid ,srotcaf ti si recommended
For ecnadiug no eht noitceles dna gniniart fo taht eht serudecorp debircsed ni 5.9 eb ,detaeper tub
,srossessa ees 0SI ,1-6858 dna rof ecnadiug no -ni gniwolla na lavretni fo ta tsael 09 nim neewteb
noitagitsev fo eht ytivitisnes fo etsat fo ,srossessa ees .sgnitsat ehT suoiverp stluser era neht .dedragersid
0SI .2793
nI ,noitidda ta tsael ruof tuo fo eht evif srossessa
9.5.2 Panel dluohs evig a. evitisop esnopser ot eht tsewol .noitulid
fI siht si ton eht ,esac ti si recommended ot yfirev eht
etutitsnoC a gnitsat lenap yb gnitceles evif srossessa ytidilav fo eht yruj dna ot taeper eht ,tset eht suoiverp
from a puorg fo detceles srossessa ees( xenna .)A stluser gnieb .dedragersid
5