IS 2885 (1975): Specification for Frozen Frog Legs · IS :2885·1975 SPEClI1CATION POR FROZEN FROGLEGS ( Fir.'Belli.ion ) A1tendoa (P"" 5, dlllU, ~7)-Substitute the CollowiDI (including

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.

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“!ा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”

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“Knowledge is such a treasure which cannot be stolen”

“Invent a New India Using Knowledge”

है”ह”ह

IS 2885 (1975): Specification for Frozen Frog Legs [FAD 12:Fish and Fisheries Products]

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1I1~.lt75

Indian StandardSPECIFICATION FORFROZEN FROG LEGS

( First Revision)Fish and Fisheries Products Sectional Committee, AFDC 27

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Directorate or Fisheries. Goveruaeat 01 TamilNadu,Madru

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11.__·1975

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FrozeD Yuh Produetl Subcommittee, AFOO 27 : 2

lIqr_strIIi.,~Dtral lnautute or fisheries Techaoloar,

EmakulaaaM_"",SimI S. K. AIlIIf South Kanan Ditb"ict Co-oprrative FialaManelia,

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1

AMENDMENT NO.1 AUGUST D'78TO

IS : 2885·1975 SPEClI1CATION PORFROZEN FROG LEGS

( Fir.' Belli.ion )

A1tendoa

(P"" 5, dlllU, ~7) - Substitute the CollowiDI (including thetable ) (or the existing clause:

4.7 MJcrobiolopcal Lladt. - The microbiological count of the frozenmaterial ~hal1 not exceed the limits given in Table 1.

TABLE I MICROBIOLOGICAL LIMITS FOR I'ROZEN ..GO LEGS

SL CJlAaAcn'DlftIO LIlli'!' MaROD or TE.~JNo. AUTO

(I) (2) (3) (4)

i) Total bact..1 COUllt, pel' pa_, 500000 IS : 5402·1969-Ma

ill &cla. ,oli. per Fam,~ 10 IS : 5887 (Part I ).1976t

iii) eoalul... ~litlv. .apb)'locoecl, 100 IS : 5887 (Part 11)-perF... M.. 1976~

iv) U"""",,. AbIent IS: 5887 ( Part III ).19761

·Method lor -taBard plate COUDt or bacteria In roodstufFs.fMethodl ror delectloD of bact~~ retpGDJible Cor rood poisoDinl: Put I IlolatiOll,

JdentificatioD and ellumeratioDof~. ttli (Jr" ,1IIiIio" J.~Metbocb for detectioD of bacteria res~JlIibleCor food poisoniDI: Part II Isolation,

identificatioD aDd eft\tllleratioD or SMI1'.1I.-cU.,1III and Caecal streptococci ('psIM1isioIl ).

IMethock (or detectioD of bacteria responaible (or food pobODial= Part III IlOlatioDaDd ideDt ilieatiOIl or s.z",..,,. aDd Ai"" <,/ir,' "".... ).

(AFDC27)

III2115 .1975

Indian StandardSPECIFICATION fOR

FROZEN FROG LEGS

( First Revision)

o. FORE-WORD

1.1 This l"""iie SI:a ... (Pirit ReYieio.) .AI adopted by the IndianStandard. Institution on 24 February 1975, .fter the draft· finalized by theFish and Fisheries Products Sectional Commi.ttee had been approved by theAgricultural and Food Products Division Council.0.2 Frozen frog legs have attracted overseas buyers panicularly (rontFrance and the United States of America. There is considerable scope forfurther development of export market or this commodity if the quality ofthe product is maintained continuously at a hiBh level, For the purpose,the Cormulation of this standard was undertaken at the instance of theF~sheries Development Adviser to the Govemment of India.1.3 This standard was lint published' in 19&1. The present revision •incorporates a number of important modifications, namely, (a) require..menu for raw material, hygienic processinK and the finished product havebeen made more precise; and ( b) an additional requirement for coagu­lase positive SlII,~t:i hasbeen included.0.4 In the preparation or this standard, due consideration has been givento the provisions of the Prevention of Food Adulteration Act" 1954 and thePrevention of Food Adulteration Rules, )955. However, this standard issubject to 'the restrictions imposed under this Act, wherever. applicable.0.5 For the purpose of deciding whether a particular requirement of thisstandard is complied with, the final value, observed or calculated, express­ing-the result of a test or analysis, shall be rounded off in accordance withIS :2-1960·. The number of significant places retained in the rounded offvalue should be the same as that of the specified value in this standard.

J. SCOPE .1.1 This standard prescribes the requirements and the methods of samplingand test for frozen frog legs.

-aut. ror rouadia, ofFa..8Iftica1 valu. (,..1)'.

3

1I1~.U75

2. TERMINOLOGY2.0 For the purpose of this standard, the following definitions shan apply.%.1 eo.., - Number of pain of frog I~gs per kilogram after thawing.

1.2 "rOil... - Unseparated pair of hind legs of ~rogs or the speci~ Rtmlltigrina, R. IttxGdtltt.1"' and R. eaJlsb",. freed from skID, claws and saddle.

3. GRADES AND TYPES3.1 Grades - Unless agreed otherwise between the purchaser and thevendor, the material shall be graded as foUows: .

G'Qtl~ Designation Gourd per kgJumbo 4- 8Large 8. 12Medium J2 - 16SmaU 16- 24Extra Small A 24. 32Extra Small B 32 • 36Extra Small C Above 40

The material with count more than SOJkg shaU not be processed.3.1 Type.- There shall be three types of frozen frog )t'gS, namely,(a) creamy white, (b) light pink, and (c) light blue.

4. REQ,UlREMENT4.1 HyPe-Ie ReqalrelDeat. - The material shaJI be prepared underhygienic condirions, only in premises maintained in a thoroughly clean andhygienicmanner [sel IS :4·303 (Parts I &. II )-1967-] and duly approvedby the competent authorities.4.2 Raw Material - The material shall be obtained from live healthyfrogs. The legs shall be washed, trimmed, deskinned and cleaned properly.The raw material shall be. clean, wholesome, complete whole pieces, gene­rally free from blood clots and discolouration. The legs shall also be freefrom skin, any foreign matter before quick freezing. The muscles shall becomplete and intact. They shall be free from any parasites.

4.3 Proceasial43.1 Pr'/HWtlIion - The Jive frogs shaD be wuh~ in potable water to

remove dirt and soiJ and later washed with water chlorinated to a level of200 ppm chlorine. The frogs shall be paralyzed by dipping in 10 percentsodium chloride solution for J0 minutes. The hind legs shall be severed

·Code for aanitary conditioDs, handlinl aad tranlpOl1 ill &ah industry:Pan I Pre-proceuinlltale.P&I1II Salutary CODdidoDI (or fishproceainl umtl.

1I.~.1975

&om the trunk in such a "oay that the intestines are least disturbed. Thesevered legs shall be immersed in 3 percent sodium chloride solutioncontaining 200 ppm available chlorine for proper bleeding. The looselyhanging intestines, if any, shall be removed and washed in potable water.The legs shall then be dipped in 5 percent sodium chloride solution chlori­nated to 500 ppm available chlorine for 15 minutes, and deskinned and thematerial dressed by removing the cloaca, the saddle, cla\\'s and hanging piecesof meat, etc. Each piece shall be washed three times using water chlorinatedto a level of 200 ppm available chlorine and dipped in the same level ofchlorine water for 10 minutes. The volume of water for dipping rna)' bethree times the volume of the frog legs. Finally t the legs shall be washedin 10 ppm chlorine water to remove excessive chlorine smell.

~.4 I'r.._.- The frog legs shall be either frozen in blocks or "Tappedindividually in polythene film or any other suitable moisture proof coveringalready dipped in 5 ppm chlorine water for 5 minutes. In case of delay inkeeping the material for freezing, the material shall be temporarily kept inchill room in 20 ppm chlorine water with suitable amount of ice. Thematerial shall be quick frozen at or below - 400e in the minimum possibletime. Broken or damaged legs shall not be used for freezing. The materialfrozen in trays without overwrap shall be uniformly glazed and filled insuitable containen. The frozen material shall be transferred immediatelv tothe cold storage maintained at or below -18°C. .-

~.5 ~-The mat~ria:l shaD be graded into differ~nt sizes on the basisof count (Stl 3.1). Grading may be done preferably before freezing butmay also be done after freezing. The material used for a particular size ofpack shall be oC a reasonably uniform size.

4.6 When thawed, frog legs shall have shining appearance and charac­teristic colour and odour of the species. They shall be soft but firm in texturewith SODle degree ~r elasticity. The frog legs should be completely free fromskin and, any foreign matter, and reasonably free (rpm dehydration,discolouration and blood clots. The)' shall not show any signs of dcteriora­lion and shall not have off odour.

4.7 MlcrobloloPeaI Limiu- The microbiological limits of the frozenmaterial shall be as prescribed below:

Total bacterial count per g. 1tla~ 500 000E. eo/i, per g, }.[ax 20

SalmofttUa AbsentCoagulase positive .~tllp""lococeiJ 4.~fGX 100

. oNoD - The IDd~ Standard lD~thod.or telt r~r these are under preparation,Until these are pubhahed, the method. shaU be lubject to ....eemeat ~t,,·~m thepurcha.er aad the vendor_

5

Ii. 2815·1"5

5. PACKING AND_O5.1 Pac1dD.- The frozen material sbaD be packed in plywood or dealwood boxes or cardboard cartoDS. The containers shall be bound securelyand stored at a temperature of -18e-C. The mass of the thawed materialshall be not less than that of the net mass declared on the package.

5.Z Mar'"- Each container Il1alJ be marked with the foUowing:

a) Name of the material with brand name, if any;b) Name and address or the _ '.ptioaal Cor expoI:t

purposes);c) Size)grade or count;d) ·Batch or code number;e) Net mass of contents; Uldr) (',ountry of' origin.

5.2.t Each container may allO be marked with the lSI Certificationf\·{ark.

NOD - The use or the lSI Certi&catiOll Mark illovemecl by 'he provision. or theIndi.a Staadarda IDatitutioa (Certificatioa Marb) Act aDd the R.ulll aad Repla­tiona made thereUDder. The lSI Mark on productl covered by an lodian StaDClardconveYI tbe aaurance that they have beea produced to comply witb tb. requiremeataor lhat ItaDdard under a well~efiDed .,.tem or inspection, teatip. aad quality CODtrotwhich il deviled and IUperviaed by lSI and opft"atecl by the producer. lSI markedproduct. are .1.0 continuOUIly checked by lSI Cor COD(ormity to tbat It.ndard ...further ..rep.reI. Det.ill of coaditiolll under which. liceace for the use or the lSICertificatiOD Mark may be paDteei to manu(acturen or procnaon, may be obtained(rom tb. IDdian Standarda IDltitution.

6. SAMPLING

6.1 The method of drawing representative samples and aiteria for conform­ity shall be as given in Appendix B of IS: 6122·1971*.

7. TESTS

1.1 Tests shall be carried out as specified in 3.1. 4.2, 4.5, 4.' and 4.7 of thestandard.

7.2 Q,aaUty 01 a.,eau aad Japed..... - Unlas specified otherwise,pure chemicals and ingredi~nts of a quality suitable for ba~eriologicalanalysis shall be used.

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