III. RESULTADOS: Tabla 1. Datos preliminares y Finales para el Manjar Blano !ol"men Iniial #e la Le$e
%&L
'eso Final #el Majar Blano
20.9kg
Ai#e( #e la le$e iniial
20°D
Tabla ). Tiempo y * Bri+ #"rante la Elaborai,n #el Manjar Blano Tiempo -$oras 2 1& 80 70 60 50 40 *Bri+ 30 20 10 0 5.5
* Bri+ 49 68 73
f(x) = 6.08x + 12.69 R² = 1
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
Tiempo -$oras
Figura 1. Tie!" #$ °%rix e& 'a 'a"ra*i& ,e' -a&ar %'a&*"
I!. I!. DIS/USIO0ES: D IS/USIO0ES: Según Según Romero omero (2009 (2009)) / e$ u& !r",u !r",u* *" " "e& "e&i, i," " !"r *"&*e *"&*e& &ra* ra*i i& & e,ia&e e' $"eiie&" a' *a'"r a !re$i& &"ra'/ e& "," " e& !are ,e' !r"*e$" ,e 'a 'e*e *ru,a/ 'e*e$ !r"*e$a,a$ a!a$ !ara 'a a'ie&a*i& *"& e' agrega," ,e a*are$ "r"$ i&gre,ie&e$ !erii,"$ !ara a'*a&ar '" i,ea'. $" $e "$er# e& e' !r"*e$" '" *ua' $"ei"$ 'a 'e*e a *"**i& (8590°) ,ura&e u& !er"," ,e 10 "ra$ (Figura 2/ Ta'a 2). Según Mestres (2004), e' ,iagraa ,e u" *"&$i$e e& 'a Re*e!*i& ,e 'a e*e e'ii&a&," ",a *'a$e ,e i!urea$ !ara u& e"r *"&r"' ,e 'a *a'i,a,/ 'ueg" !a$a a $er &eura'ia," !"r e,i" ,e i*ar"&a" ,e $",i"/ 'ueg" !a$a
!"r u& *a'e&aie&" e& 'a *ua' $e 'e a:a,e a*ar/ !"$eri"re&e $e 'e a:a,e "r"$ i&gre,ie&e$ e& 'a ea!a ,e *"&*e&ra*i&/ e'ii&a&," #a!"r ,e agua/ !a$a& !"r 'a ea!a ,e e&fria," ai,"/ 'ueg" e$ e&#a$a," a'a*e&a,". & 'a Figura 3 !",e"$ "$er#ar 'a$ a,i*i"&e$ ,e a*ar/ ,e e$e "," #e"$ ;ue 'a 'e*e e& re*e!*i& e&a u& #"'ue& ,e 40 '" *ua' &"$ ,i" !ara 20.9kg.
Según ITDG. (1998). ' !ri&*i!i" ,e *"&$er#a*i& ,e' a&ar 'a&*"/ $e a$a e& 'a *"&*e&ra*i& ,e $'i,"$ e$!e*ia'e&e a*are$ !"r e#a!"ra*i& ,e' agua *"&e&i,a e& 'a 'e*e/ '" ;ue i!i,e e' aa;ue ,e i*r""rga&i$"$. a 'e*e *ru,a fre$*a e&,r< u&a a*i,e ,e 0.140.19/ u& ! ,e 6.66.8 u&a *"&*e&ra*i& ,e 6870°%rix e' e&#a$a," $e rea'ia a 60°. & 'a Ta'a 2 !",e"$ "$er#ar ;ue a e,i,a ;ue !a$aa e' ie!" '"$ gra,"$ %rix ia& e& aue&" ,e igua' a&era e& 'a Figura 1/ u&a a*i,e ,e 20°D (Ta'a 1) 73°%rix e$" $e *"!ruea e& 'a Ta'a 2 Figura 1 ,"&,e !",e"$ "$er#ar ;ue e' *<'*u'" a''a," a>ra '" ex!ue$" !"r e' au"r.
Según Romero (2009), 'a *a&i,a, ,e i*ar"&a" !ara 50 'e*e *"& 18°D #a a ,e!e&,er ,e' *"&e&i," ,e a*i,e ,e 'a 'e*e/ e' a*ar &" ,ee ex*e,er$e a' 20? ,e 'a *a&i,a, ,e 'e*e/ 'a g'u*"$a $e re*"ie&,a u$ar <$ ,e' 2? ,e 'a *a&i,a, ,e 'e*e $e i&*'ue ,e&r" ,e' 20? a*ar. ' a'i,& $e re*"ie&,a u& 0.5?'"$ $a"ria&e$ $"& a' gu$". a a*i,e ,e 'a 'e*e a''a,a e$ 21°D= 0.21? 'a g'u*"$a fue e*a,a a 50°%rix. Según Mestres (2004), 'a a*i,e !ia e$ 18°D. @i e$ a"r " e&"r ,ura&e e' &eura'ia,"/ 'a 'e*e $e ,ee &eura'iar a 13°D !ara ;ue e' !r",u*" >&a' a'*a&*e e&re 2024°D. Aara 50 ,e 'e*e *"& 18°D $e ,ee agregar 23.3 g ,e i*ar"&a" ,e $",i" !ara &eura'iar 'a a*i,e. $" $e *"!ruea e& Ta'a 1/ ,"&,e #e"$ ;ue 'a a*i,e >&a' &"$ ,i" 21°D '" *ua' e$ u *er*a&" a' #a'"r ex!ue$" !"r e' au"r. Según Alais, et al (198), $e ,ee *a'e&ar e' !r",u*" a$a ;ue ''egue a' !u&" ,e eu''i*i&/ !er" e#ia u& *a'e&aie&" ru$*"/ $e ,ee agiar *"&$a&ee&e !ara ,i$riuir e"r e' *a'"r e#iar 'a f"ra*i& ,e *a!a$ >&a$ ,e gra$a ,ura&e 30 i&u"$. & 'a ea!a ,e 'a *"&*e&ra*i& $e i&*"r!"ra e' a*arB e$" $e "$er# e& "," e' F'u"graa ,e 'a Ce&*i& ,e' -a&ar %'a&*" e' *ua' $e ,ee agregar 'e&ae&e/ e#ia&," e' *"&a*" *"& 'a$ !are,e$. @eg& R"er" (2009)/ !ara 20°D $e u$a 36.6 gra"$/ e$" $e *"!ruea *"& '"$ ,a"$ "e&i,"$ e& 'a Ta'a 2 ,"&,e e' !e$" >&a' , ' a&ar fue 20.9g a 20°D/ '" *ua' e$ara ie& *"&ra$ara a '" ex!ue$" *"& e' au"r.
!. /O0/LUSIO0ES •
a E*&i*a ,e e'a"ra*i& ,e' a&ar %'a&*" / e$ u&a E*&i*a $e&*i''a 'a *ua' *"&$i$e ,e$,e 'a re*e!*i& ,e 'a 'e*e/ *"**i&/ a,i*i& ,e g'u*"$a/ a,i*i& $a"ria&e/ a$a u& ue& a'a*e&aie&"/ '" *ua' &"$ ,i" 20°D *"& u& !e$" >&a' ,e 20.9kg.
!I. /UESTIO0ARIO 1. Realie el Fl"jo3rama #e la elaborai,n in#"strial #e manjar blano.
Re*e!*i&
Fi'ra*i&
&<'i$i$ a*i,e 12°D
A#ii,n #e Biarbonato #e So#io C!*i"&a' a'e&aie&" ra*i"&
,i*i"&ar a*ar e& 3 !are$
"**i&
,i*i"&ar arae ,e G'u*"$a
C!*i"&a'
,i*i& ,e $a"ria&e
Tra$#a$e
8590°
&<'i$i$ a*i,e 12°D
60°%rix
6570°%rix
&#a$a,"
'a*e&aie&"
T° ie&e
). /omente sobre la elaborai,n y omeriali(ai,n #e manjar blano en la i"#a# #e Tr"jillo. & 'a iera,/ e' a&ar 'a&*" &"ra'e&e $e e'a"ra are$a&a'e&e e& 'a $ierra/ *"& fre*ue&e$ !r"'ea$ ,e *a'i,a, ,ei," a' ,e$*"&"*iie&" ,e *ier"$ !ri&*i!i"$ ,e e'a"ra*i& *"&$er#a*i&. $ $"& u fre*ue&e$ fe&e&"$ *"" 'a *ri$a'ia*i&/ e' *re*iie&" ,e "&g"$/ 'a $i&Ere$i$ " 'agrie"/ 'a *"&$i$e&*ia are&"$a/ e*./ ;ue afe*a& &" $"'" e' !re$igi" ,e '"$ !r",u*"$ ,e u&a e!re$a $i&" 'a #iai'i,a, re&ai'i,a, ,e' &eg"*i". & Trui''" a& &" $e a ,i$e:a," u&a ",er&a !'a&a !ara 'a e'a"ra*i& ,e a&ar 'a&*"/ e$ !"r e$" ;ue 'a *"er*ia'ia*i& ,e e$e !r",u*" &" e$ a& ue&a e& &ue$ra *iu,a, *"" '" e$ e& aaar*a/ a ;ue e' a&ar 'a&*" $e *"&$ue a"re&e *"" i&gre,ie&e e& !a$e'e$/ "ra$ &" $"'".
4. De 5"6 manera in7"ye la ai#e( en las le$es #estina#as a la elaborai,n #e manjar blano8 a a*i,e e$ u& re;ui$i" i!"ra&e !ara u&a ue&a e'a"ra*i& ,e' ,u'*e ,e 'e*e e$ &e*e$ari" "ar e& *ue&a ;ue $u #a'"r $e #e i&*ree&a," !"r 'a ,i$i&u*i& ,e' #"'ue& ,e agua ,ura&e 'a *"&*e&ra*i& ,e' !r",u*"B !"r '" ;ue re$u'a &e*e$ari" e'ii&ar a;ue''a 'e*e ;ue !re$e&a ex*e$i#a a*i,e " e& $u ,efe*" &eura'iar'a *ua&," E$a $u!era '"$ 18 °D ,e a*i,e. Aara a' efe*" $e ui'ia *"& Exi" e' i*ar"&a" ,e $",i" *"" &eura'ia&e. a *a&i,a, a agregar$e $e ,eeri&a e&ie&," e& *ue&a '"$ !e$"$ "'e*u'are$ ,e' <*i," '<*i*" e' i*ar"&a" ,e $",i".
%. Menionar las 9ormas para #eterminar el p"nto nal #el manjar blano. a e*'a e$< a !u&" *ua&," 'a eu''i*i& e$ ;uiea/ 'a $u!er>*ie $e #e 'u$r"$a ri''a&e a "#iie&" ,e$,e '"$ "r,e$ a*ia e' *e&r" ,e 'a !ai'a. @i $a*a$ e' !r",u*" a&e$ ,e ie!" $er< ui," e i&*"&$i$e&e/ $i '" ,ea$ <$ ,e 'a *ue&a e&,r<$ u& !r",u*" ,ur" *ri$a'ia'e. Aara *"&r"'ar 'a *"&*e&ra*i& !ue,e$ e!'ear E","$ e!ri*"$ (e*a u&a g"a ,e a&ar 'a&*" e& u& #a$" *"& agua fraB $i 'a g"a ''ega a' f"&," $"& ,i$"'#er$e/ e$< a !u&")/ " !ue,e$ u$ar u& refra*er" (e' a&ar 'a&*" ,eer< e$ar a 6570 H%rix/ $eg& e' gu$" ,e *a,a !r",u*"r/ e' i!" ,e *'ie&e " e' u$" >&a').
!II. REFERE0/IAS BIBLIO;R
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Alais= /. Laasa= A. -12>?. ie&*ia ,e 'a e*eI Ari&*i!i"$ ,e TE*&i*a e*era. ,i"rI Re#ere. J@%KI 98429118152/ 9788429118155. 873 !. Ar"*e$aie&" ,e <*e"$. L"'ue& 4 ,e ir" ,e "&$u'a $"re Te*&"'"ga$ !'i*a,a$ a' i*'" 'ie&ari". 2°,i*i&. ,i"rI @"'u*i"&e$ Ar<*i*a$. J@%KI 9972470288/ 9789972470288. 80 !
!III. A0EOS:
