Table Type Sun Drying for Seaweed Preservation.

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t2aD f@a L.+ Pnhhdtut, $tutt@d

Tabl6lype

Sun Drying for seaweed

Prcsewatlon

lwayan

suratar',

Tjokorda Gde

Tina

Nindhiaxb, I Ketut

AdiAtmika3"

i l3M..haniel _{Enlineedng D.psrtrn.d, Udayea Unlv.6lty, Odpasr,}

Ballhdd.sia

hail

imsu6@Oma{.@m, lemail nindhi.@yahoo.M,

omlir

sdistrika@y.hoo.@m

Kcymrd.:

*M.d

i.ble lyp. su. drying. Ml6r

6

frI,

impurili.s, brighln.ss

Absthrt,

Opm

en

d.yrng

i

onc

ofth.

oldesl techniques mployed for

procsirg

aencultual prcdncr.i Tne loBI p6.lr@ of d4,i,s lhe seaNeed

n

bJ sprcading n

olq

a pldtrc sh.ct

m

d.

gowd

id

dposing it lo

lie

sun

Unfdtmally,

$.h

hdnonal pracli@ of drying s.as..d

hd

led to inaeasd nsk of

conldratm

of seaNeed by dusl

od

sdd pmcles md oths mpunties, as

weu

6

s

.ed

oito

sntrd fron loser qual'ty Thn

resch

wd anduct.d 10

da6.

thc cdecr

of appliqlion of

t

blc

t'"e

su

dryiis on quality of &icd

saued,

ttuoD3!

i.dicals

of wat.r

content,

lml

of

inpu!6,

md brisnhds Tbc dryq w5 dcsien.d b,Y us'.e aluninun

d

a d.ying

suf&.,

wth hols ior

cir

knon

The surrac. of

almi.m

n blacken.d ro

rd.s

bpelatu.

'nE _{r.sults of study sho*ed thal}

l,bl.

_{ilpe sD dryins rcduced}

wlcr

sntal

_{lrpidly. r.duce level}

of impunnes,

od

'hFove brisnln€ss of &ied scavc.d

D!

ins is

e

bporlant process, alrhough produci is _{in 8o.n}

qdily,

but d posddest do.s nor

hmdling propsly,

thd

qualuy will

daEAc

ll.2.3l

The dned sBwc.d pnysic.l chmclerislic is

slh

el1

sdn

im.d

dd

palc$ oo the surfae of

sswcd

sith w.1s conlent b.ttxee! 3 I -

l5

_%

As

sen!o..d

by Anssadiredja el a] _{Il I} dd ,1s tndrimi

sd

sminesh

_{[4] speci,l} fm Euchda

rhe lwcl of

inp{nn6

r.quiendt

sno d less thm 5% The l@d prachce of drrlns

swccd

is by

spresdns

it ovs

a p16tic sh.er on rhe

eroud

d exposins rt lo

the

n

untotuarely, sucb raditio.al paclic. of dryinc saveed has led to

incr.6.

tisr of cmtmination of s.aweed by dusl

dd

sed pdticles

ad

olter

inpuiii.s

Accordine lo Vs.val. I5l. dlc opcn

su

drying ocdDd does !o1 fulfiU ihe re4uir.d qurlity standsd

ad

soneines the producG _{cdnot be sold}

6

de

int@a!@.l

h{ket

M

y

dporls

.@tdi.s

cmplain about rn. qntlity of dri.d

swc.d

lnat is

sold by rhe

fmm

Thc nain conplai.t is con.mins thc

wler

conlerl

dd

inpuirics which exceed5 th. sdd,rd qualiry for

expon.

d caused dc pnce _{slMpcd 16l}

Nusa Penida

n6

good polocy relat.d to seaN..d T1. eiron

lo

rnfiGe

qualiiy

of

dn.d

sedeed 6 a nu$ ro

tutu

.xpon stalddd by applyins a new dcscn

n

ely table trpc sm drybs Sm dryetr

&

milable in a

r

_se

s4

dd

d6'rn,

od

cd

bc cldsined mlo

ssd

cateeones dcp€nding on thc following faclon sn.h

a

d.sigr

tr

wortin8 pnncipl., nade of dql'g,

ad

t}?e of plodlcr ro

b.

dned

l7l

Ih*

dry.rs ae dpecrcd MU inc.c6e lnc quality. .nd ihe prcducrs will

hnisnld in

slor

ed

.ppes

ce _I8l. Tne

dr'ss

&e

6ny

to

b!

d, oosl .ff.ctile,

od

opqanon is

sinple

ed

sraishfofllrd

[9]

Table t _?e

su

dtrn8

sc.m to suit lor drying saweed sheie

fmig

is mosdy car'.d out by

sall

fm.r,

usins locally

natenah,

d smnskilled labor

This resdch w6

mducrd

to exdine |he

clf*t

of aptlicati@ ol rable t$e

su

drln.e on lnc

qurliry of dri.d saweed, d.ousli indicdois of wald €ontdl,

l*el

of

inpuil'd,

md bri8ttn6s of

Th6

qpdddtal

study

w$

qecuted

d

P€d village

in Nue

?mid,

Isldd

Th.

dry6 codshcr.d in tb€

fom

of table t pc

wilhir

90

m

heisht Thc stluclue nade fron wood ot

Appll.d

lloch

lctlnd .t

rial!

vot.376 35

Fig. I Design of rabl.1)D. sD

dry's

Th. dD

s

consd.d of No

md

par-

a ba<c

fru

e. arJ dryng

"urla(.

I h.

'c(bgule

bM

trm.h6fo!'$ppodnglegsonsttrhrdadrJrns$ri.celhrdrlanssurfa*ollhelm:nodel

m6u6

2 m

lsgh

r

2 m

srdih Ih.

d^uts-surfre

tra

burlr

frm

bldlfled

alBrnm

iot

suolth

d

duabiliil

ud

h6 400 bolc5 pc- D'

wr

dmdq

I

mn €,!h hole fo' ar

4d *akr

cnclhdon

I!.

capacily oi thc ,lryei

wa

about 50 kg wet

seared

Drlus

process

ss

dd.

_by spreadins set seaweed ovd lhe alminun

$rr@

d exposins n to ihe

tu.

cndete.ist,cs of tabl.

trT.

dryins wde dcl.min.d by r€mpmturc md

s.d

vetocity on lhe dqlng surfacc

Ih.

daily

t@pe6lu.

dsribution is shom in Fig 2,

Mti

avsa8c r.dpeatue al

al6i.m

sDra&c is 40 I I

i

3 35 _'C, dd at plastio surfac. 32.65

I

L7l "C

Fit

2 Top{an@s _dstibution on drys surfae

The

difrer

ce of ldpdaturcs verc caus.d 6y hla.k color ot

dmbm

errace shich

hs

bjgnr

co.flicidt

of absorbtiqry

rho pl6oc,

dd

yrcld leoperatu. of ar@rnun surfac. biSh.r

thd

al

wind

telsity

6

meGued by placils

edone.*

on the sudee oI

dlrd

dDng drying [image:5.595.24.565.16.337.2]

36

.t

ri.l.

.nd Dlv.rle

_{T€chnologlB} in lndu3try

€nd

ufrctur!

0261012

n/s

Th6

ditrssce

due to lhe pldtic laid on th.

soEj,

which wird

ws

btocked by

bu,hes. u.A

dd

orier

obt.

s Wte..rs rlM. o@ surfre rended S0

m

abo\ e lhe Er oud

surfr;

dd ftcc rron blshcs,

s1on6

.l oder objals.

Qualiiy of dn.d s.aw..d

6

r8dd.d

by physic.l propdi.s of seaw.ed

u

&ied ca.ditim *hich €dsist.d of

wrtd

cmt nr,

iopuiti6,

dd

hnigh6'ess. A@ord4 ro labo.alory ualysis,

wter

olol

of wct

$N.ed

for Eu€hema

v6

rbout

9sy.

Th

b6cd on tdis valu., dr.

.alcddio.

or

*aro

@!cnt

wih

vdilti@

ro

ha

rDduclio!

alo.s dying

pdod

m

b.

dclmined

The corclalion b.tw.en

*aId

conrat

ed

drying rihe for two .tays graptri.atly N

+Ahminum

+Ph*ic

Ft

3 Water cmlor

redlclio

F nal

sald

contflt of &ied sswe.d 3243 % for alminum $rfac. md 14.21 % for

ptdic

shcct.

Alminm snfe.

Eihrc.d

nd$ue

contfl! f61s

lld

plstic sheet A@rding to Whitfi.ld Il0l, $c sucEs of dryins

ws

d.rmind

by rhra faobs: the

ist

to .dove w.r,er

v.pd,

dry air

lo absor! 1he yaler lapor,

od

ctdl6lion to cany ih. w|er vapor. Tb. surf&c of

alumiru

nrs

hignd eratmtion rate due to hisn€r

ldpsatue

d widd vel@iry. D.yer ss

nid

s

90 cn above

thc ground gd hjgbd qiDd

l]1r

plaq(

rd

_{lad on lhe}

grtud

Alm'rLn

M.c.

hb

₄₀₀

hol.rtr'thatallotr cnculdbon (}lfued

d{td

from

h.lowtuddbo\e d,!c

Tnc

Llel

or i6pui1i6 carohted by wcrshins

fi.

&ied

su!.d

d

Ducb

6

2 ts, sin d usins

a

n

ual

si*r

for hvo nmntcs

Saq.ed

$d

h6

befl

sind

w.igh.<t asaiD. The

lecl

of

inpuitiB

m

calcula&d bascd

o!

tne difermce in s.ight bcfo.c

&d

wis

ai.r

sned

Thc deraee

ihpr;tcs

ofdned

se

eed using aluinum G sbout 4o,4, whil.

Nrgpldtic

sncct h

foud

d 5 5% Tnis

ws

c

sd by Dsins of

pldll.

ln,t sFcad on thc

soud,

so

ds!

sd

dd

orhs din

*ily

nixed

vilt

scasced. Sinil&

r6ult w6

rcponed lllai

tle

lwcl of impuitiA abolt 5,25%

Appll.d

f,ch.nic!.nd

f,rteri!|.

Vot. 376 37

Bn8hbes or

s.d.ed

$at dn.d by usinB rabl. rrpc sub dryng

eiti

dunhm

slrraoc

ws

bdshter

ir

@ld

ed

apped ce

lh{

lsiDs plstic

shca.

Tbh n ca@d bv tbe sea

wi6

flow€d

ssil\ ehfl

d.aed b)

dumim drfr..

dJt

h6

met

holts Wh'le Lsir8

dm(

shd

s

wrrd

evaporar.n

dd

bn tne eh crystals

o

d.

suffrc. of rhc seawecd.

Ba.d

on djsdsion

dd

d.lys,s th.r obtaired nom

l['s

studx il

€u

b.

cdclld.d

ll)rl

llbt.

t}?e

M

dryin3 nrd belrd

p.rroftace

$

drr4ns usins plastio shcet. T1tc qu,tity of dri€d

sea*eed n

nproed,

witn sisrifi€mt r.ductions in watd oonlat md iftpuities lev€I. tud b.islnd

iD bolh €lor

ed

app@&@

Autno6 ae hishly

lhaldi

to Udayma Univssity

ud Dn.ctdd.

cosal

oflrishF EduoaroD

Republc ol Inddesia for providins finmcirl suppon lo c{ry

dt

d.

asach

work

lll

Anssadnedj..

JT,

Zalika,

A,

F\

oto.

H,

tsdri,

s.

RMp$

Laui

pm.bd

Swdaya.

I2l

sujrnilo,

w

da

AnclGsa, W.

L,

Teknik Budidar€ Rmpur

ljul

densE Metod. Talr

PMjms, DiBko6r Pogl(ajid neu Kehidup -BPPT, Jatcna. 2009

I3l

Poncohulyo, T.,

Mdyei,

H..

dd

Kiistidi, L , Budi Daya dm P.ngobne Rmpnt Laut,

Asn

Media tusaka, Jata.ia, 2006.

[4]

Indri

i,

H,

SuDiresin, E _,

RMp

La!!

Budidar?,

Pdsolsh da

pdas@,

pn.br

Swaday4 .,alaia, 2005

[5]

visvol.,

OL.

Pflnclple, Clsrfication

ed

S.l*bon of

Sole Drye6. in:

C.L

H!_

Sv.

Jos@. S P Ons,

dd

A

S

Mu'Md!

rl-d.

'

Sold Dfrns

ru.dndLdts.

apptrdo;! dd

lmovalim, Fublrshed in Sinsapde.2012,pp I-50

[6]

SMt

. I W , R.desen or sold d.yd and wor*ins sy$eo inproves _{+at,ry of} seaw..d

dd

r.cr@

woft

Dsfmue

of

th.

fmsi

PhD

Dsertarid,

D.pdlnedt of Er!@mtcs.

Udayea Univasity,

D€.p.g,

201 I

l?l

Gu!ti.B.,

Kine.

s _. Murrla, A M

,

Solr Drycr

e

Eii4tive

Tst

for

Agndtt!'.I

pro<tucts

P!'esdation. Joumal of Appli.d T.chrolog in Envnommral

Sdil:ho

2 (2012) I I

-j8

[8]

sasd,

s.H _{, Mohod,} A.G , Rlederod, Y.P

, Expdom!.I

Evarurion

of sole

Drv,

ror

Kole

Itu

Clobal Jomal or scrflce lronuq

R;sch

Agflotmral

&

BrotoFJ t)i20lU r

83,89.

I9l Sekona,l.

Nodtn,

P,

On, R.. Pomaruy,

se&s,8.,

Sole Dryer tor snatl

Fm6

ed

Hou.holdr

in

Cmha14

Deparoredr

ol

Eletr:cai

od

Enersy

Edg.dns,

hotute

or

T.cnnobe}' CftbodE, Phnod P.nl, 2005

{lolwnffeu,D

E.

Sola Drya Ststehs

ad

lhc

lntm.r

lqporrqt

rc$ucs

10

mprw.

food

prAa.rioh,

Pes

Intehational

cdfdmce

on 5016 Cookins,

anbency

Soud

Aftie,

2OOO

0llcfl.li,

MB,

Joshi, C.8., Bhdddi.

R.

Perf@

ce Evalualim

ofa

Hvbrid sold cahind