Mengawetkan Makanan dengan Radiasi.

Pikiran Rakyat
o
17

OJan

o Selasa o

Senin

4

123

18

6
21

20

19

OPeb

5

o

Rabu

•

7
22

Mar eApr

KamisRQPONMLKJIHGFEDCBA
0 Jumat
o Sabtu 0 Minggu

8
23

OMei

9
10
11
12
13
24
25
26
27

OJun

Ci!)

OJul

0

OSep

Ags

OOkt

14
15
16
29
30
31

ONov

ODes,

engawetkan Makan
dengan· Radiasi
RISIS

n u k lir d i

Jepangyang

duk m akanan.

D o s is d i a ta s

k G y d ig u n a k a n

u n tu k

te rja d i a k ib a t

s te rilk a n

gem pa bum i

gas,

d a n ts u n a m i

fe k si b u m b u -b u m b u ,

y a n g b a rn -b a rn

ila h y a n g d ig u n a k a n

d a g in g , p ro d u k

seafood,

d a n u n tu k

ungd e s in -

D o s is in u n tu k

in i te rja d i m e n im b u lk a n

m e n s te rilis a s i

k e k h a w a tira n

y a n g m e n ja d i b e k a l P a ra a s -

adanya

k o n ta m in a s i
p ro d u k

ra d io a k tif p a d a

m akanan

Jepang.

pengaw asan
m akanan

te rh a d a p

p ro d u k

im p o r a s a l J e p a n g .

p ro d u k

d a g in g

tro n o t N A S A k e tik a m e n ja la n k a n

B e rb a g a i n e g a ra m e m p e rk e ta t

m is i ru a n g a n g k a s a .

S in a r y a n g b a n y a k d ig u nakan

u n tu k tu ju a n

ira d ia s i

a d a la h s in a r g a m m a d e n g a n

N a rn u n , d i s is i la in , ra d ia s i b i-

m enggunakan

sum ber

s a d im a n fa a tk a n

s e n y a w a ra d io

is o to p C o b a lt-

u n tu k

penga-

w e ta n m a k a n a n .
P e n g a w e ta n

6 0 d a n C e s iu m -rg z .

m akanan

n g a n p e n y in a ra n

de-

ra d ia s i m e -

. E n e rg i ra d ia s i y a n g d ig u n a k a n d a la m

ira d ia s i p a n g a n

n g io n d is e b u t ira d ia s i p a n g a n .

a k a n m e n g a k ib a tk a n

T e k n o lo g i in ijik a

h a n -p e ru b a h a n

s e b a g a im a n a

d ite ra p k a n

m e s tin y a

m e n in g k a tk a n

dapat

pa-

keam anan

n g a n m e la lu i re d u k s i
m ik ro o rg a n is m e
(p e n y e b a b

10

m en-

p e ru b a -

k im ia w i p a d a

m a k a n a n , te ta p i b u k a n p e rubahan

n u k lir s e h in g g a m a -

k a n a n tid a k m e n ja d i ra d io a k -

p a to g e n

tif. J e n is ra d ia s i m e n g io n y a n g

p e n y a k it). Ira d ia s i

d ig u n a k a n

u n tu k ira d ia s i p a -

ju g a d a p a t m e n g in a k tifa s i

n g a n te la h s e c a ra k h u s u s d ip i-

m ik ro o rg a n is m e

lih u n tu k m e m a s tik a n

m akanan

pem busuk

d a n m e n u ru n k a n

p e ru b a h a n -p e ru b a h a n

b io lo -

g is n o rm a l p a d a p ro d u k

tid a k

a k a n te rja d i p e n in g k a ta n

sayur

ra -

d io a k tiv ita s m e le b ih i y a n g a d a
s e c a ra a la m i p a d a m a k a n a n .

d a n b u a h s e h in g g a d a p a t

F a s ilita s ira d ia s i p a n g a n n y a

m e m p e rp a n ja n g
p a n p ro d u k .

s e n d iri ju g a tid a k m e n ja d i ra -

u m u r s im -

d io a k tif d a n tid a k m e n g -'
h a s ilk a n lim b a h ra d io a k tif.

S e la m a p ro s e s ira d ia s i,
m akanan

te rp a p a r

pada sum -

b e r e n e rg i m e n g io n

dan m e-

n y e ra p d o s is y a n g te p a t d a n
k h u s u s . D o s is y a n g d ig u n a k a n
b e rv a ria s i

b e rg a n tu n g

n is m a k a n a n
d iin g in k a n .
d ig u n a k a n
ju m la h

p a d a je -

d a n e fe k y a n g
m engukur

ra d ia s i y a n g te rs e ra p

a d a la h g ra y (G y ).
g ra y ) d ig u n a k a n

u n tu k

m e m -.

p ro se s-p ro se s

fis io -

lo g is s e p e rti p e m a ta n g a n
p e rk e c a m b a h a n

a ta u

pada sayur

tid a k

p e ru b a h a n

m akanan

y a n g --

d a ri s u d u t p a n d a n g to k s ik o lo .g i- m e r U .m b u lk a n e f e k
p a d a k e s e h a ta n

m a n u s ia .

P e ru b a h a n

m akanan

y a n g d is e b a b k a n

pada

o le h ira d ia s i b e g itu m in im a l,
bahkan

D o s i s d i b a w a h 1k G y ( k i l o p e rla m b a t

k o m p o s is i

m e ru g ik a n

S a tu a n y a n g
u n tu k

Ira d ia s i p a n g a n
m enyebabkan

s u lit u n tu k

m em be-

dakan apakah

s u a tu p ro d u k

te la h d iira d ia s i

a ta u tid a k .

Ira d ia s i p a n g a n
m enyebabkan

tid a k

k e h ila n g a n

zat

g iz i y a n g s a m p a i p a d a tin g k a t

d a n b u a h s e g a r, d im u n tu k

m e ru g ik a n

m e n g o n tro l

s u m e n . P ro s e s ira d ia s i tid a k

se ra n g g a

ra s it p a d a m a k a n a n .
10

k G y d ig u n a k a n

dan paD o s is

1 -

u n tu k m e -

m engubah

k e s e h a ta n

kon-

s e c a ra s ig n ifik a n

z a t-z a t g iz i m a k ro s e p e rti p ro -

n g u ra n g i m ik ro o rg a n is m e

te in , le m a k , d a n k a rb o h id ra t.

p a to g e n

M e s k ip u n

dan pem busuk

m em -

p e rb a ik i s ifa t-s ifa t te k n is
m akanan,

d a n u n tu k

p e rp a n ja n g

m em -

u m u r s im p a n

Kliping

d e m ik ia n , p ro s e s

ira d ia s i b is a m e n y e b a b k a n
p ro -

Humas

p e n u ru n a n

kandungan

m in te rte n tu .

(Jnpad

2011

v ita -