Diploma in Meat Technology (DMT) Term-End Examination

Transcription

1 Diploma in Meat Technology (DMT) Term-End Examination tr) 00 December, 2009 O BPVI-027 : UTILIZATION OF ANIMAL BY-PRODUCTS IBPVI-027I Time : 2 hours Maximum Marks : 50 Note : Attempt five questions. Question no. 1 is compulsory. All questions carry equal marks. 1. Fill in the gaps : 1x10=10 Lard is fat, obtained from Skin of an unborn calf is called Process of conversion of hide into leather is called Final product obtained after completion of dry rendering process is called Inedible fat obtained through the process of making meat meal is known as is the skin of an animal with the fur or hair still on it. Poor quality wool from bellies and edges are known as BOD stands for BPVI P.T.O.

2 is the waste water and solids from processing plant. A tank wherein fermentation of waste material causes production of gas is called 2. (a) What are the benefits of utilization of animal 5 by-products? What are the by-products you can get from 1 a hatchery? How can the by-products of a poultry 3 processing plant be used properly? (d) What is the percentage of by products in 1 relation to live weight of a goat? 3. (a) Write down the steps for processing of hides 4 and skins. "Intestines of animals can be converted into 2 value added products" justify. How glands of an animal are collected and 3 preserved for further use? (d) What do you mean by 'animal casing'? 1 4. Write short notes on : (any four) 21/2x4 Histological structure of hides and skin. Chemistry of hides and skin. (c) Defects of hides and skin BPVI-027 2

3 Equipment for processing of casings. Collection and preservation of glands and organs. (f) Utilization of fallen animals. 5. (a) What points you should consider before 3 setting up a by-product plant? List different sections you can find in a 3 by-product plant. What measure you are to take to check 2 emission of obnoxious gases from a by-product plant? (d) Write down four important equipment and 2 their uses in a by product processing plant. 6. (a) What do you mean by the term 'rendering'? 1 Compare between the process of dry and 2 wet rendering. Name the by-products you can get from a 2 poultry dressing plant with their percentage on live weight. What are the applications of poultry 2 industry by-products? Give a flow-chart for preparing feather 3 meal. BPVI P.T.O.

4 7. (a) Write down the industrial uses of animal blood. (b) Give a flow-chart for preparing blood meal. 3 (c) What are the uses of gelatin and glue? 3 (d) Write briefly about the uses of wool (a) What do you mean by the term 'waste' in meat processing? (b) 'Paunch' and intestinal contents can be effectively used for animal feed' - justify. (c) What are the components of a biogas plant? 2 (d) What is the underlying principle for Biogas production? (a) What is meant by 'meat plant effluent'? 1 (b) Why is effluent treatment necessary? 3 (c) (d) How is the strength of sewage effluent measured? How should the drainage system of any meat plant be designed? o 0 o - BPVI-027 4

5 *.*: TOR m1 sill'ilen1 istolgi 'Hill 2009 *.1.4' : TR% z-etry TIVIOT T17:127 : 2 qu 31-A1Wdrf aiw : 50 TiF : TR3T 49g7/1 / 9 1 ch<-11 s~ ft SR II 4- Will aiw el fkrb P-TO : 1x10=10 rin g, -5rm t 37A-4 AfR (calf) 1N1-0. t 1: (hide) LI (Orcicf ct l T t I TEF 4-1 (dry rendering) WI choicir ti (e) Trwziwr 31Tli allgtu WO-0 t I BPVI P.T.O.

6 TfT ono tl t fte tr 3P11-11Thz57 dqt (bellies) { -r---9t4 (edges) "4 Miti TM:11- fir ch.1 t I R ci) q tl 34przi, t 4-a-)1 Tfzfq.7ffr 3itftrg \M (j) z fqm4 3Tcrruz Tini-Tal- -TT fwcra.9-, t 2. (a) 1-1kj d t-t m TTS crefi? 5 3e Tr-11:1 -d7t '14 tl1 'i 4 1 (hatchery) t -?rt? f-zrr-qr t? (d) Tftq (live) ITIT "k '-11041q1 1 Tr-r-dvrff *41 t? 3. (a) 4R1 W- (hides) 3 -WO' (skins) t 4 -Tuff fo-ftrq ",-RA4 t 3TO -) a. Tol-r- kt4 2 tct f*-711.icbc11 t u 'at 44q ci;) ml Trzi-17 ro q, Tfrff Err-Rfuff fwzrr \An t? (d) ' tfttrf' -( r11:11.? BPVI-027 6

7 4. ri7 VT1' 1:17 1: )e. tfig7 : 21/2x4 19-Wil (hides) 74 -t TTF (skin) d)cichlei tittdil I 4RJ T4 (N1c1 T1 ttiiql tgiri *tti *MITT 514.(1t ul Tf4tft d t-i ch u l I lif ff WI 44,i VI 74 LiRt -TTIT I 7 (fallen) t-rjaff T.WST1717 I 5. (a) 31:1 :1K 44/ TETPTT A 114, atter*i cb-t 1csisaff TR 3 firs cm-1t lirk? 31:freTK kitli T 31Tcf rch Nrifq 704? 3 k r--4R zcr1-0:fg 44i 14 dc \LI izid AO f9-4f-a. 2 zitrzff 7:(TE --1f-A-R I (d) ZIT)T1K TT-6-74 d'-l cht u l) fitiff fl 6. (a) " 4-f " (rendering) 3-77? 1 '7E5 3T1. c;.51rw4t Tcra T #T TT 41./ A 3fRi t4 alrl d 0-11q W, 2 Trta (live) 1TR T -9-r-d7m urn -44.Tu irgr -d-r I (pzfz) 3-47 d41cl-1 I * qz11? 2 T77773cl (feather) 41)7i )..k(51f-c4,4 Tcre A7 BPVI P.T.O.

8 7. LI qj Tfirt Ar-Trw Trzh-r4 chl f-o-rzn7i 2 Tfer9wr J Ttriz 7 I (c) `31 (41 74 ' II< t 7TOF? 3 (d) TF1)74 csifk Tf#crf--o-r 8. (a) uw-cboi wg ' 31-r9 7:1-1:7f? 1 (b) dqt ( 14T-1) 74 34fq 4.N1-4 ka 111 t 4 (,4-5[ 4Tr--C4 -spt1-tf Zi4ird t - 7 (c) eill 44,1*SIZA tf1t17 I 2 (d) f91417t 'WI 37 %77 fff-zt TIT t? 3 9. (a) 441(-4 qzif q t? 1 (b) aril 3 4T4t? 3 (c) H(1\1(1 t.,114 HP-if AlcIlt? 2 (d) f*-1: IM 441 fi-*-r:ft (drainage) 71-4fff 4 9k-UfU-1 tiir? - o 0 o - 3 BPVI-027 8