Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public. इंटरनेट मानक “!ान $ एक न’ भारत का +नम-ण” Satyanarayan Gangaram Pitroda “Invent a New India Using Knowledge” “प0रा1 को छोड न’ 5 तरफ” Jawaharlal Nehru “Step Out From the Old to the New” “जान1 का अ+धकार, जी1 का अ+धकार” Mazdoor Kisan Shakti Sangathan “The Right to Information, The Right to Live” “!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता ह ै” Bhartṛhari—Nītiśatakam “Knowledge is such a treasure which cannot be stolen” IS 10925 (1984): Specification for Turmeric Oleoresin [FAD 9: Spices and Condiments]
Transcript
Disclosure to Promote the Right To Information
Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public.
इंटरनेट मानक
“!ान $ एक न' भारत का +नम-ण”Satyanarayan Gangaram Pitroda
“Invent a New India Using Knowledge”
“प0रा1 को छोड न' 5 तरफ”Jawaharlal Nehru
“Step Out From the Old to the New”
“जान1 का अ+धकार, जी1 का अ+धकार”Mazdoor Kisan Shakti Sangathan
“The Right to Information, The Right to Live”
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता है”Bhartṛhari—Nītiśatakam
“Knowledge is such a treasure which cannot be stolen”
“Invent a New India Using Knowledge”
है”ह”ह
IS 10925 (1984): Specification for Turmeric Oleoresin [FAD9: Spices and Condiments]
Gr3
IS : 10925 • 1984
Indian StandardSPECIFICATION FOR
TURMERIC OLEORESIN( First Reprint AUGUST 1996 )
UDC 664.5 : 668.44 : 633.861.3
C Copyright 1984
BUREAU OF INDIAN STANDARDSMANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG
NEW DELHI 110002
AugusI1984
(Reaffirmed - 2012)
IS I 10925 • 1984
Indian StandardSPECIFICATION FOR
TURMERIC OLEORESIN
( CSIR )JLaboratory
SRBI DAY'" NANDBRIO DBVINDER SINOI(
SRRI V. B. GANATRA
Spices and Condiments Sectional Committee, AFDC 21
ehd;"""'11 R,p"s'ntingSIIBI HARBANS SJSHJI Ministry of Agriculture ( Department of Alriculture
and Co-operation). New Delhi
MImIJ"sAORICULTURAL MARKETJNn Directorate of Marketing and Inspection ( Ministry
AnVI8lt:R 'ro GOVEltNIIENT or of Rural Development ), FaridabadIlfnlA.
DIRBOTOR OB LABORATORIES ( Alternate)Da K. V. A.MsD BAVAPPA Central Plantation Crop Research Institute ( leAR ),
KaseragedAll India Food Preservers Association, New DelhiTechnical Standardization Committee ( Food
Stuffs) ( Ministry of Agriculture) I New D~lhi
SHRI B. K. NA.NDI ( AII""IJI, )SKRIOII P. DRAIlIIA
DIRBOTOR OP RZIEAROll
DR A. G. MATHAI
Export Inspection Council of India (Ministry ofCommerce J, Calcutta
The United Planter's Association of Southern India,Coonoor
The Bombay Kariana, Colour and ChemicalMerchants Association, Bombay
SKBt AJIT K. MEIIClfANT ( AIII'MI, )SaRI C. K. GBOBOK Directorate of Cocoa, Arecanut and Spices
Development (l\linistr)' of Agriculture ),Calicut
SBRI M. S. LAK8HIIANAOilAlt ( Alternate)8HRI K. V. GEORGB Cardamom Board, ErnakularnSRltJ S. K. JAIN Botanical Survey of India, Calcutta
SKal R. L. MITRA ( AIII,na', )DR C. K.\JUtA••A Indian Council of Agricultural Research, New DelhiSRRI CHAR.'lfDAS V. MABI\VALA The Pepper &. Ginger Merchant Association,
BombavSR.t JAYANTJLAL M. GANDJII ( Alternatt) "
SRat J. V. MARIWALA Spices Export Promot ion Council.EmakularnSH.I J. M. GAKDHI ( Allmuat,)
SBRI K. U. MATHAI Dlreetorate of Health Service's, Government ofKerala, Trivandrum
Regional ResearchTrivandrum
8sftl C. S. NARAYANAN ( Alltrntll,)
( Conl;,.II«J '" /Jd" 2 )
C> C,/J.1r;,61 1984BbREAU OF INDIAN STANDARDS
Thia publlcadoD ia protected UDd. tbe 1,,1- C¥7riI" ~d (XIV of 1957) aadreproduetioa ia whole or in part by aay ID..... eacept with writtea permillioa or thepublllb.1baI1 be deemed to be aD iDfriDpm.I of copyriaht uDder the .id Act.
SKAI C. V. JA.COBSRBl R. J"c"AD••SANS.BI P. B. KURU.DR K. LABIRI
Da S. R. MOORTY ( AI,,,,..,, )SRal A. K. MABATJlBS.81 K. V. MABIWALA
M1III6",AGBICO'L~(1RAL M&RJCBrIlt'a Directorate of Marketing It Inspection, Farid.bad
ADVISER TO GOVERNIlElft o.IlmlA
SHRI V. CRANDRMOULY ( AI,,,,,,,,, )SRBI D. AlflL KUMAR Biological & OrgaDic Chemicals, HyderabadDR C. K. GmoBCJ. Directorate or Cocoa Arecanut Spices Development,
( Page 4, clause 3.1) - Insert the following after3.1(f):
'g) Hexane, solvent grade. t
( Page 4, clause 4.1 ) - Substitute the following Cor the existing text:
'4.1 Packing - The material shall be packed in tightly closed aluminium orsuitably lined/coated steel or paper containers, or containers of food gradepolymers, The containers shall be nearly full.'
(Page 4,/oot-lIOtes) - Make the following modifications:
a) Marked '.' - Substitute 'Glossary of terms relalinl 10 Dalural and syntheticperfumery mllerials (first ,MsiDII)' for theexistingmatter.
b) Marked '*' - Substitute '( dai,.,l rcWsiOll)' for '( stJColtd rMsioll)J.
c) Marked 'lit - Substitute '( '.rtl revision)' for '(Jint ,evi..rioft)'.
d) Marked'··' - Substitute '( thi,.d revision)' for '( second rMsiOll)'.
( Page S, clause 4.%) -Substitute the following for the existing matter:
'4.2 Marking - The container shall be marked with the following particulars_directly or ona label affixed on it:
I) Name andaddress of tbe manufacturer or packer;
b) Name o(the material;
c) Colour value;
t
Amend No • 1 to IS 10'15 : 1'84
d) Curcumin content;
e) Trade name orblind name, ifaoy;
f) Bitch or code number;
g) Net mass when packed;
h) Best before (month and year); Ind
j) Any otber markirgs required under the Standards 01 Weights andMeasures ( Pac1cllgetl Commodities) Rules and the Prevention 01FoodAdultertJtiollAct, 1954 and tbeRules framed thereunder.
( Page S, clause S.I, last line ) - Sumtitute 'in IS 326 ( Part 1 ) : 1984-'for 'under 3 oCIS : 326-1968 .'
( Page S, clause 6.Z) - Substitute '( see IS 1010 : 1992t)' for '(.seeIS : 1070- 1977t), e
( Page S, loot-note with 't' mark) - Substitute 'tReleeal 'ride waler ( thirtl,eNio,,)' for the.existing title.
( Page 7, clause A·l.1 ) - Substitute 'IS 2284 : 1988·' for '4 of IS 2284 :1963*'.
(Page 7,/ool-1IOte wilh '.' mark) - Add It the end of text '(fint rMJiOll)'.
(FAD9)
2 Printed atSimco Printin.Pres., Delhi
e.
IS : 10925· 1984
Indian StandardSPECIFICATION FOR
TURMERIC OLEORESIN
o. FOR E W 0 R D
0.1 This Indian Standard was adopted by the Indian StandardsInstitution on 30 April 1984, after the draft finalized by the Spices andCondiments Sectional Committee had been approved by the Agriculturaland Food Products Division Council.
0.2 Spices in the form of oleoresins are increasingly used by food,pharmaceutical and flavour industries. The oleoresins are preferred astheir quality, flavour and strength can be standardized for better uniformity of the end product.
0.3 Turmeric oleorsin is 0 btained by extracting turmeric with food gradesolvent and subsequent careful removal of solvent by distillation. Asobtained, oleoresin will be mixture of non-volatile colouring pigment;"curcumin and the essential oil (turmeric oil). Deoiled oleoresin is alsoused since oil does not have a very attractive flavour and aromacharacteristics. The curcumin gives a bright yellow colour to theproduct.
0.4 In the preparation of this standard considerable assistance has beenderived from EOA specification No. 271 'Oleoresin turmeric' issued bythe E~sentialOil Association of USA.
0.5 This standard is subject to the restrictions imposed under thePrevention of Food Adult"alion Act, 1954, and the Rules framed thereunder,wherever applicable.
0.6 For the purpose of deciding whether a particular requirement ofthis standard is complied with, the final value, observed or calculated,exprel.ing the result of a test or analysis, shall be rounded off inaccordance with IS : 2·1960·, The number of significant places retainedin the rounded off value should be the same as that of the specified valuein this standard.
-Rules for roundiDI off numerical valuel ( "vislll ).
3
18 I 10925• ltlt
1. SCOPE
1.1 This standard prescribes the requirements and methods of samplingand test for turmeric oleoresin.
2. TERMINOLOGY
2.1 For the purpose of this standard, definitions given under2 of IS : 3261968* shall apply.
3. REQUIREMENTS
3.1 Raw Material. - Turmeric oleoresin shalJ be obtained fromground dried rhizomes of Curcuma linga L.
3.2 Solveat. - The following solvents either singly or in mixture shallbe used. As far as possible they should conform to the specificationsindicated against each:
a) Isopropanol ( se, IS : 2631-1976t )
b) Acetone ( $" IS : 170-1976: )
c} Dichloromethane ( Sit IS : 4566-1979§ )
d) Trichloroethylene ( It' IS : 245-197011 )
~ e) Rectified spirit ( se« IS : 323·1959~ )_.
f) Ethyl acetate ( s" IS : 229·1972•• )
3.3 De.crlptloa -- The material shall be a viscous to powdery yellowto orange red material or shall consist of an upper oily layer and a lowerviscous yelJow to orange red mass, free from extraneous matter andadulterants.
S.t The material shall comply with the requirements given in Table 1.
4. PACKING AND MARKING
t.1 Paeklal ..... The material shall be supplied in tightly closed glass,pure aluminium or suitably lined containen or containers of high densitypolyethylene, food grade which shall be nearJy full.
-Method. or samp1inl aDd tilt Cor natural and synthetic perfumery materiall(J',","SNft). .
tSpecificatioD tor isopropyl alcohol (fir,' ,lPirio. ).SSpeciftcatiOD lor acetone ( ".,. ",1Ls." ).§Specification Cor methylene chloride ( dicbloroaetbane ) technical ( fir" ,.... ).I1Specification for trichloroethylene technical (fi,,' ,lIIiIiora ).'SpecificatioD for reedfied spirit ( "I/b,d ).··Specification tor ethyl acetate ( "'."~"._ ).
4
IS I 10925 • 1984
4.1.1 The material shall be protected from light and stored in a coolplace.
4.2 MarkiDI - The containers shall be marked with the followingparticulars:
a) Name of the material;
b) Manufacturer's name and trade-mark, if any;c) Net mass of the material when packed; andd) Batch or code number.
5. SAMPLING
5.1 Representative samples of the material, sufficient to give a compositesample for triplicate determinations, shall be drawn from the containersselected from the lot as prescribed under 3 of IS : 326-1968*.
5.2 Tests for all the characteristics shall be conducted on the compositesample.
5.! CriterioD lor CoaforlDlty - The lot shall be declared to haveconformed to this specification if the result of tests on composite samplemeet the corresponding requirements.
6. TEST METHODS
6.1 Tests shall be conducted as prescribed in Table 1.
6.2 Q,aallty 01 RealeDt. - Unless specified otherwise, pure chemicalsand distilled water ( SI, IS : l070-1977t ) shall be employed in tests.
NOTE - C Pure chemicals • shall mean ~hemicals that do Dot contain impuritieswhich affect the result. of analysis.
-Method. of aampliDI and test Cor natural and synthetic perCumery materiab(fir,' r",uitna ).
tSpecification tor water Cor general laboratory UIe ( ,Ie. ,,,,;n.ra ).
5
TABLE 1 REQ,tJI1lDDNTS FOR TURMERIC OLEORESIN( Claus, 6.1 )
i) Odours and taste Typical of turmeric; ANo off odours or offflavoun due to resi-dual solvent or othercauses.
Deep yellow to orangered colour of therna.. with or withouttop oily layer
.') Colour value As labelled BII
iii) Curcumin content As labelled B
i ,") Residual solvent)m,/kg. Maxa) Acetone, ethy- SO 1
Jene, dichloride Ior trichloro- Iethane •
b) is. propanol, 50 ~ CImethanol or I
ethyl acetate Ic) Hexane 25 J
·Specification for black pepper oleoresin (firs' "visiMl ).
APPENDIX A[ Tobil 1, Item (i) ]
ASSESSMENT or ODOUR AND TASTE
A..o.GENERAL
A..o.l Oatliae or the Method - The odour and taste of the materialare evaluated by comparing with a prepared standard oleoresin.
A-I. PROCEDURE
A-l.1 Pl'eparatloD 01 Staaclarel Oleore.ia ofTar.erlc - Separatethe oil of turmeric from ground turmeric by steam distillation. Extractthe dry residue 10 obtained with 95 percent ethanol and distill off ethanol
6
JI I 10925 • 1914
completely, using high vacuum towards the end. Mix the oil oCturmericalready obtained with the residue and homogenize the mixture. Thistwo-step procedure avoids 10S8 of essential oil during solvent removal andhigh vacuum helps to remove last traces of alcohol.
A-l.2 Odoar - Test the odour quality of the sample by comparing withthe standard oleoresin by smelling strip technique as prescribed under 4of IS : 2284-1963·.
A-l.2.1 The material shall be deemed to have passed the test if it givesno ott-odours but only the typical odour of turmeric.
A-I.3 T••te - Weigh out in a beaker 4-5 g of the neutral soup basecontaining 18 parts of sodium. chloride 22 parts of castor sugar and 60parts ofcorn flour. Mix into a smooth cream with 10 ml of cold water.Add, while stirring well, 100 ml of boiling water. Place the beaker ona hot-plate and bring the soup to boil for one minute. Add one gram ofsample and stir thoroughly. Cool to about 60°C and submit to tastingpanel for evaluation. A similar soup mixed with the standard oleoresinshall be prepared for comparison.
A-I.3.1 The material shall be deemed to have passed the test jf it hasno off-flavours.
A P P E'N D I X B[ Clause 3.4, and Table 1, Items ( ii, and iii ) ]
DETERMINATION OF CURCUMIN CONTENT ANDCOLOUR VALUE
8-0. PRINCIPLE
11-0.1 To determine the percent curcumin and colour value of theturmeric oleoresin sample by dilution and spectrophotometric measurement.
"I. APPARATVS
"1.1 Vol1Ulletric FJ••k - two 100 ml volumetric flasks.
"1.2 SpectroplaotolDeter - capable of accurately measuring absorbance at 425 om.
'Method for olfactory aaes.m~nt of natural and synthetic perfumery material••
8-'.1 Weigh accurately 0-1 g of the turmeric oleoresin sample into asmall beaker and transfer into a 100 ml volumetric flask with alcohol.Dilute to mark with the alcohol and pipette 10 ml of this solution intoanother 100 ml volumetric flask. Dilute to volume with the alcohol.Measure the absorbance of the extract at 425 nm in 1 em cells against analcohol blank.
B-4. CALCULATIONS
8-4.1 Ab.orb••ce 01 It••ard CarclUDl.. SoladoD - A standardsolution containing 0·002 5 gIl of curcumin gives absorbance value of0·42 at 425 om.
"4.2 Colour value of turmeric oleoresin - a X 1 000
8-4.3 Absorptivity of curcumin
0-42A ::II 1 X 0.0025
• __ ... ~C .• 1· tJxl()O........ urcumin In 0 eoresm, percent CI L AX Xm
where
d = absorbance of extract at 4£5 nm,
I = cell length in em,A == absorptivity, and
WI == mass in g of sample.
8
IS I 10925 • 19M
(c.,__,,_ ,." 2)
M,.", RIF's,"';.,SBBI P. V. K. NAIIBOOTILIRI Kerala State Warehousing Corporation, Cochin
SaBI E. R.. MmrON ( .41'",..', )DB V. PAUL Hinduatan Lever Ltd, Bombay8BBI' R .A. DBA KRISHNA. Parle Bottling Company Private Limited, Bombay
B. V".ASHBI V. R. ACHABYA (AlImuI',)
SBBI P. K. a.DDIAB Bam.hio Perfumery Enterprises, Q,uiJonD. T. SA!l'TB~AKaI.Blf~. Bush Boake Allen ( India) Limited, Madra.
S••I K. S. SUBBAM"B'IY£II ( AI''''''''')SIIBI S. B. Sl1LB Naarden India Ltd, Bombay
9
INTERNATIONAL SYSTEM or UNrI'I ( II UNITS)...v._QUANTITY UJrI'I SYMBOL
Lenlth metre m
Maa kUop-am IIITime second •Electric current ampere ATbermodyaamic kelviD K
temperatureLumiDoUi iateDsity caDenl. cdAmount of substance mole mol
Ilapple"eD"rJ Ulllu
Qtr~ITY U.,T SYMBOL
Plane ans1e radian rad
Solid -Dlle steradian ir
Derl".d Uala
QpAKTITY V.IT SYMBOL D...IIfITIOIi
Force newton N I N - J q.m/.IEnerlY joule J I J - I N.mPower watt W 1 W - IJ/.Flux weber Wb I Wb - I V••Plus density teala T I T - 1Wb/m·Prequency hertz Hz I Hz - I ell (.-1)Electric conductaDce aiemens S I S-lAJV
Electromotive loree volt V 1 V - I W/APreaure, .tress puca) Pa I Pa - I N/ml
323635
30 13488394955
5540 214036 2721 01 41
8-2888018-711996
5411 3720 10 833813742168 76238923
BUREAU OF INDIAN STANDARDSHeadqu,rter, :Manak Shavan, 9 Bahadur Shah Zafar Marg, NEW DELHI 110002Telephone. : 331 01 31
33113753719402
T"arne : Manaklansthl(Common toallOffiC81)
Region.' Office,: Telephon.Central: Manak Bhavan, 9 Bahadur Shah Zat. Marg, NEW DELHI 110002 331 6617
I 335 3841-Eastem: 1/14 CIT Scheme VII M, V.I.P. Road, Maniktola, CALCUTTA 700054 378882Northern: sec 335-336, Sedor34-A, CHANDIGARH 160022 603843Southem: C.I.T. Campus, IVCross Road, MADRAS 600113 235 2315tWestem :Manakalaya. E9MIDC, Marolt Anclleri (East), BOMBAY 400093 832 92 9S
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