Practica 1 Pesquera Analisis organoleptico

October 21, 2018 | Author: Carla Acosta | Category: Fish As Food, Meat, Quality (Business), Fish, Distribution (Business)
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Trabajo pesquera. Analisis sensorial del pescado fresco...

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UNIVERSIDAD NACIONAL AGRARIA LA MOLINA ¨Año de la diversificación productiva y del fortalecimiento de la educación¨ 

PRÁCTICA Nº1: ANALISIS SENSORIAL DEL PESCADO FRESCO

 NOMBRE: ACOSTA ACOSTA VIGO CARLA CARLA IVONNE IVONNE CURSO: TECNOLOGIA FORESTAL Y PESQUERA PROFESOR: DANIEL ROJAS HURTADO CICLO: 2015 – II AO:

2015

Contenido

INTRODUCCI!N"""""""""""""""""""""""""""""""" INTRODUCCI!N""""""""""""""""""""""""""""""""""""""""""""""""""""""" """""""""""""""""""""""""""""""""""""""""""""" """""""""""""""""""""""""""""""""""""""""""""" """""""""""""""""""""""""""""""# """"""""# 2" REVISION REVISION LITERARIA LITERARIA""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """"""""""""" """"""""""""""""$ """"""""$ #" RESUL RESULTAD ADOS""" OS"""""""" """"""""" """"""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """"""""""" """""""""""""""" """"""""""""""""""" """"""""""""""""1# """""""1# $" DISCUSIONE DISCUSIONES"""" S""""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""""" """"""""""20 """20 5" CONCLUSIO CONCLUSIONES" NES"""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """"""""""" """""""""""""""" """"""""""""""""""" """"""""""""2# """2# %" BIBLIOGRAF BIBLIOGRAFIA"""" IA""""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """""""""" """"""""2$ """2$

INTRODUCCIÓN L&' ()*&+&' +, -&.*/& / &3*,.,/ ',4/6++ 7 -6++ +, &' /&+-*&' (/6.&' '&. -+ 8,9 (' ,'*/6-*&'; ,'*& ,.*, +, 6.>&/(-6?. +, -/  +,'//&/ .,8&' ()*&+&' +, .6'6'"

2. REVISION LITERARIA 1 P,'-+& P(.&  Stromateus fiatola ) T(36). (+& (.& +, A*.*6-& & &(,* >6*&" E' . ,'-+& 9 7 +, 4 '+" P,/*,.,-,   >(66 +, &' E'*/&(*,6+&'" E (.& +, A*.*6-& *6,., >&/( +, *&/,+&" T(36). ', +6'*/637, &/ , (/ M,+6*,//.,&" L *,(&/+ +,  ,'- ,' *&+& , & P,'-+,/@' C&/,''; 201$" P,+, -.9/ &' 50 -( +, &.46*+ 7 ,+, ,'/ +, 2  2"5 4" P&',, , -,/& &8&6+ 7 -&(/6(6+& *,/(,.*,; 7 . -& &//,'-/; ', -'6>6-/. ,. -*/& -*,4&/@' E*/; A; B 7 N& +(6*6+&'" PESCADO AZUL

C+/& 2" C/6*,/6&' / -'6>6-/  -6++ +, . ,'-+& A9 PE*%!+ %riterios AZUL (5

%ategoría de resc.ra

de grasa) E/tra Piel

!



o ad&itidos

Pig&entaci2n

P6rdida de

 !pagada, sin

Pig&entaci2n &.

tornasolada,

resplandor  de

brillo, colores

apagada la piel se

colores 3i3os 

brillo colores

dil.idos piel

desprende de la

brillantes con

&7s apagados

doblada c.ando

carne

irisaciones

&enor

se c.r3a el pe

clara dierencia

dierencia entre

entre s.pericie

s.pericie

dorsal  3entral

dorsal  3entral

9.cosidad

 !c.osa,

Ligera&ente

c.t7nea

transparente

t.rbia

%onsistencia

9. ir&e,

astante

de la carne

rígida

rígida, ir&e

+p6rc.los

Plateados

+>o

Lec:osa

;ris a&arillenta, opaca

o

sang.íneas

o &arr2n

a&plias

%on3e/o,

%on3e/o 

Plano p.pila

%2nca3o en el

abo&bado

ligera&ente

borrosa

centro p.pila gris

p.pila a.l

:.ndido p.pila

e/tra3asaciones

c2rnea lec:osa

negr.ca

osc.ra c2rnea

sang.íneas

brillante,

ligera&ente

alrededor del o>o

p7rpado

opalescente

transparente

ran?.ias

%olor ro>o 3i3o a

%olor &enos

Engros7ndose 

 !&arillentas

[email protected]

3i3o, &7s

decolor7ndose

&.cosidad lec:osa

.nior&e sin

p7lido en los

&.cosidad opaca

&.cosidad

bordes &.cosidad transparente

+lor de las

Frescos, a algas  !.sencia de

+lor graso .n

 !grio

bran?.ias

&arinas

olor a algas

poco s.l.roso, a

desco&p.esto

picante a odo

olor ne.tro

tocino rancio o r.ta desco&p.esta

F,.*,: G6 2010 E=,(&' +, P,'-+&' A9,': A.-&; A.4; A.46; A*K.; B&.6*&; C3; C9?.; C6-//&; L(/,; P(.&; P&(,*; P,9 ,'+; S(?. 7 S/+6." PESCADO BLANCO

C+/& #" C/6*,/6&' / -'6>6-/  -6++ +, . ,'-+& B.-& PE*%!+ %riterios BLANCO

%ategoría de resc.ra

(A$ de grasa) E/tra Piel

!



Pig&ento

Pig&entaci2n

Pig&entaci2n en

3i3o 

3i3a pero sin

ase de

tornasolado

brillo

decoloraci2n

(e/cepto

o ad&itidos Pig&entaci2n apagada

apagada

gallineta) . opalescente sin decoloraci2n

9.cosidad

 !c.osa,

Ligera&ente

Lec:osa

;ris a&arillenta, opaca

c.t7nea

transparente

t.rbia

%on3e/o,

%on3e/o,

Plano c2rnea

%2nca3o en el centro,

p.pila negra

ligera&ente

opalescente

p.pila gris c2rnea

 brillante

:.ndido

p.pila opaca

lec:osa

%olor

!&arillentas,&.cosida

+>o

p.pila negra apagada c2rnea ligera&ente opalescente ran?.ias

%olor 3i3o

9enos

sin

coloreadas,

&arr2nBgris

&.cosidad

&.cosidad

decolor7ndose

transparente

&.cosidad

d lec:osa

opaca  espesa Peritoneo (en

Liso

a

-plati>a

 !grio

 !grio

olor a tierra

%arne

(aterciopelada)  opaca

F,.*,: G6 2010

E=,(&' +, P,'-+&' B.-&': B-&; C3/-&; L,.4+&; M,/9; R,; F.,-; C&.4/6&; G& 7 R&+3&" PESCADO SEMIGRASO

P,'-+,/@' C&/,'' 201$" E. 4,.,/ .& ,6'*,. ,'-+&' ',(64/'&' -&(& *,'; '6.& 6--6?. D, -,/+&   /,',.*-6?. , ,'-+& >/,'-&; -6*+& ,. C'*6& 1; ', -'6>6- ,.: 6 P,'-+& ,.*,/&: E' , ,'-+&  /,'-& ,. ,'* >&/( L//,; 1$"  P,'-+& ,86'-,/+& '6. -3,9: E' , ,'-+&  - ', ,  ,*/@+& ' 8@'-,/' 7  -3,9 -&. & '6. ,*' INDECOPI; 11"  P,'-+& '6. 4' 7 '6. 8@'-,/' ,.*,/& 6(6&: E' , ,'-+&  - ', , . ,*/@+& ' 4' 7 ' 8@'-,/' 7 ,. ,'* >&/( ,+, ',/ -&.',/8+& ,. 6,& +/.*, ' -&(,/-669-6?." E ,'-+& 6,/+, -&.  ,*/--6?. +, 8@'-,/' 7 4' . ,'& ,/,.*,' -&&/,' ,.?(,.& +, ,/&'6?. +, ' -' ',/>6-6,' +,  6,; & - ,' . (.6>,'*-6?. +, (*/*& 6,/, +, . /&-,'& +, +,'-&(&'6-6?."

P&/ &*/& +&; &' ,-,' ,63,. . /,8,'*6(6,.*& (-&'& -&. >.-6&.,' /&*,-*&/'" E'*, (-' +6'*/636+& &(&4).,(,.*,; ,' /&+-6+& &/ 4/.+,' 7 +,6-+' -)' (-&''; 36-+' 3=&  ,6+,/(6'" A /&+-6/',  (,/*, ', ,*6.4,  -*686++ +, ,'*' 4.+'; ,' +,-6/; ,.-6' ,*,/6&/,'" D&' >-*&/,' +,*,/(6..  -&.',/8-6?. +, /,8,'*6(6,.*& (-&'& '* , +,',(3/-& &/ . /*,  +,',--6?. &/ -,'6?. +, (,++  6/, 7 &/ &*/ , 6'+& (,-.6-&" L +,',--6?.  6/, ', -&(,.' ,. /*, -&. , 4 .+,  /*6/ +, 6,& +, &' ,.8','" E 6'+& (,-.6-& +,,.+, +, ' 6.*,.'6++" S6. ,(3/4&; ' -&.+6-6&.,' +, 3,. (.6,&  3&/+& +,*,/(6..  -&.',/8-6?. +, /,8,'*6(6,.*& (-&'& 7 -&. ,&  /&*,--6?. +,  ',/>6-6, , ,9 -&.*/   ,.,*/-6?. +, 4)/(,.,' .&-68&' ,/&' 7 8,'" L' +6>,/,.-6' /6.-6,' ,.*/, ,',-6,'  ,'-*&/,' 36&?46-&'; +, &' -,' , ,'*+& .*/6-6&. ,' , (' 6(&/*.*,"  N& ,' (,.&' /,,8.*,; , ,>,-*& +, /64&/ (&/*6'; +,,.+, *.*& +, >-*&/,' 36&?46-&' -&(& , *6& +, -*/ 7 +, 4/+& +, 4&.@ 6/(, 7 ,'*6-&  *-*&; ,'*, ,'*+& ,' +,.&(6.+& -&(& /,/64&/" A /,',.*/',  /646+,9 /&4/,'68; , ('-& ', *&/. +/& 7 /@46+&; (.+&', /64&/(&/*6'" P&'*,/6&/(,.*, , *,=6+& ('-/ '>/, . /,=(6,.*& 4/+ 7 ', +6-, 6/(,9 .*,/6&/ 7 , ('-& ', -, -+ 8,9 (' 3.+& '* ,4/  &' -'&' ,*/,(&' +, */,>--6?.; ',(,=.+&  . (' '*&' 4& 4&(&'"

P/,  R64&/ 

R64&/  M&/*6'

P&'*  R64&/ 

F64/ 2" F',' +, ,'-+& P(.& +,')' +,  (,/*, F,.*,: FAO 2011

3. RESULTADOS TABLA Nº1: E',-*(,.*, -&.8,&'; 6 .,4/; -?/., */.'K-6+; 4' /&=& 5  3/6.*,; '6. (-' 3-*,/6.&; (-' +,  6, */.'/,.*, & 3.'& /6?. /&=& 3/6.*," A',-*& +, -,/; '6. ,./&=,-6(6,.*&  & /4& +, ,'/,'-'" P)/+6+ +, &&/  4' >/,'-'; &&/  (/6'-&" S6. &&/,' *@6-&'; &&/,' .,*/&'" L64,/(,.*, (&&'&  ,-, O&/  .; ,8+/ & >,/(,.*& L,-, 4/6 & -,6*, V6.4/, C& O&/ (&.6- TMA & T H,8& &+/6+&-6+& '>6@+/6-&; (&.6- >,/*,  N',3.+&; K*/6+&; >,- d) (et%a

10    % 5 $ # 2 1 0

F6/(,; ,'*6-  *-*&" A3.+(6,.*& +,  -/.,; ',/,9 +,  6," C/., (' 3.+; /&..-6+ ',/,9 &/ +,'/,.+6(6,.*& >-6 +, ' ,'-('" C/., (7 3.+ /,*6,.,  (/- +, &' +,+&'; ',/,9 (7 (/-+ 7  -/., ', ',/ >-6(,.*, +,  -&(. 8,/*,3/"

5 # 2 1

C"a$i*i!a!i+n de "a !a"idad, 22 a 25 p%nto$ 20 a 22 p%nto$ 1- a 20 p%nto$ 1/ a 1- p%nto$  eno$ de 1/

Eta B%eno Re.%"a Medio a"o Ma"o

E /,'*+& +,  E8-6?. &/4.&)*6- +, ,'-+& '+ &/ T&//7 R,',/- S**6&. ,'  .*&'; ,'*& ,'  1$ .*&'; 7 &/ ,'& ',/@ -'6>6-+& -&(& . ,'-+& (&" Q, .& ,+, ',/ -&.'(6+& .6 *669+& ,. &*/' &,/-6&.,'"

TABLA Nº2: E'6-6, *,/-6&,+ 7 '6. 3/6& -&&/-6?. 64,/ 6+&; (-' ,-&'& 7 &-&; -&.'6'*,.-6 . &-& /,=+ 7 ,'*6-6++ +6'(6.6+" S,/>6-6, 4/.&' -&&/-6?. 4+&' (-' 4/6' (/6,.*& 7 +,.'& -&.'6'*,.-6 -/ /,=+ ,'-(' >-6(,.*, ',/3,' +,  6," S,/>6-6, (7 4/.&' -&&/-6?. '-6&' , 6(/,-6'&' (-' */36&; (/6,.*& & (//?. /&=69&; 4/(&'&; -&.'6'*,.-6 3.+

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#) O4o$

G&3& &-/ 6.-+& 7 3&(3+& -?/., -/ 7 3/6.*, 6 .,4/& &'-/&" G&3& &-/ .& -?/., &,'-,.*, 6 &-" G&3& &-/ .+6+& -?/., -&' 7 */36 6 4/6' ,-&'&" E 4&3& &-/ -&.*/@+& -?/., */36; 6 &- -36,/* +, (-@4& */36& 4/6' (/6,.*&" !) Ban%ia$

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C&&/ /&=& '.4@.,& (-' -/& */.'/,.*, 7 >6(,.*&'&" C&&/ /&' 6+&; (-' &-&" C&&/ /&=& 4/6'-,& 7 -&'&; (-' ,-&'&; */36& 7 +,.'&" C&&/ '-6& (//?. /&=69&; (-' */36& 7 4/(&'&"

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d) Ca'idad a#doina" & +.ano$

S,/>6-6, +, -&/*, +, &' ?3&' 8,.*/,' -&. -&&/ .*/ '6. +,-&&//',; 6' 3/6.*, ,/6*&.,& 6'& 3/6.*, 7 (7 >6/(,; /6&.,' 7 /,'*&' &/4.6-&' ,-,*& /*, +, ,'*?(4& , 6.*,'*6.& '@ -&(& '.4/, ?/*6- /&=&  /&>.+&" S,/>6-6, +, -&/*, +, &' ?3&' 8,.*/,' *,/-6&,+' 7 '6. 3/6&; 64 6-6, +, ',--6?. +, &' ?3&' 8,.*/,' */36 7 ,4=&'; ,/6*&.,& >-6 +,'4/.3,; /6&.,' 7 /,'*&' &/4.6-&' */36&' 7 '*&'&'; '.4/, -&' +, -&&/ (//?. '-6& -&. *&.6++ 86&,*"

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e) O"o 6pa!ti!a"o en "a $%pe*i!ie #an%ia$ !a'idad a#doina")

F/,'-& -&(& , 4 +, (/  Y .& -&(& , 4 +, (/ ,/& >/,'-& 7 ,',-@>6-& O&/ .,*/ & 64,/(,.*, -6+&; /,-6+&  +,  ,-, &  +,  -,/8,9 O&/ ,'+&; /.-6& 86&,.*&;  ,'-+& +, TMA

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C"a$i*i!a!i+n de !a"idad $e.7n 8itt*o.e" 1- a 20 p%nto$ 13 a 1- p%nto$ - a 13 p%nto$ Meno$ de - p%nto$

Eta 6!"a$e !oe!ia" S) B%ena6 !"a$e !oe!ia" A) Media 6!"a$e !oe!ia" B) Ma"a

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TABLA Nº#: R,-,-6?. +, M*,/6 P/6( A',-*&' +, C6>6--6?. P.*=, T/'K-6+&' # O=&' O-&' 1   R&=&' 0   F/,'-& # O&/ A.&/( 1   F,/*, 0   R&=' # A4' P/+' 1   M//&.,' 0   F6/(, # T,*/ R,4/ 2   B.+ 0  

D6>,/,.-6+

P&- +6>,/,.-6  N& 7 +6>,/,.-6   B/6.*, P/,+,' O-&   V,.*/, M7 &-& '   I.*-*& L64,/(,.*, MK'-& 4&,+& G&,+& PUNTAJE TOTAL V@'-,/'

Ran.o$,

M7 3,.&: B,.&:

1  20 .*&' 1  1 .*&'

# 2 0 # 2 0 2 1 0 5

R,4/:

1$ – 1% .*&'

R,-9+&  1$ .*&' L@(6*, -/@*6-&: 1"

L ,8-6?. ',.'&/6 .& +,3,/ ',/ (,.&/  1$ .*&'"

2"

L *,(,/*/ 6.*,/. +, ,'-+& .& ',/ (7&/ +, 5ºC

L *3 +, /,-,-6?. +, (*,/6 /6( + -&(& /,'*+& 5 .*&'; ,' - ,' 1$  .*&'; &/ & - , ,'-+& ',/6 /,-9+&; 7 /,'-& *669+& ,.   /-*6-; ',4K. ' ,8-6&.,' ',.'&/6,' 6-+'; '&.:  

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