Deprecated: Constant E_STRICT is deprecated since 8.4, the error level was removed in /www/wwwroot/daerah3.jatimtimes.my.id/system/core/Exceptions.php on line 76

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 102

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 128

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$hooks is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$config is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$log is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$uri is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$router is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$output is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$security is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$input is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$lang is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$template is deprecated

Filename: core/Loader.php

Line Number: 1284

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Fungsi::$_client is deprecated

Filename: libraries/Fungsi.php

Line Number: 19

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Fungsi.php
Line: 19
Function: _error_handler

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$fungsi is deprecated

Filename: core/Loader.php

Line Number: 1284

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Settings::$_client is deprecated

Filename: libraries/Settings.php

Line Number: 16

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Settings.php
Line: 16
Function: _error_handler

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$settings is deprecated

Filename: core/Loader.php

Line Number: 1284

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$agent is deprecated

Filename: core/Loader.php

Line Number: 1284

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 10
Function: __construct

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property News_m::$_client is deprecated

Filename: models/News_m.php

Line Number: 22

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
Line: 22
Function: _error_handler

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 11
Function: model

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$news_m is deprecated

Filename: core/Loader.php

Line Number: 359

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 11
Function: model

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated

Filename: src/Client.php

Line Number: 412

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 412
Function: http_build_query

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 318
Function: applyOptions

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 162
Function: transfer

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 181
Function: requestAsync

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Settings.php
Line: 24
Function: request

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 12
Function: dataDaerah

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Amp::$data is deprecated

Filename: controllers/Amp.php

Line Number: 12

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 12
Function: _error_handler

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated

Filename: src/Client.php

Line Number: 412

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 412
Function: http_build_query

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 318
Function: applyOptions

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 162
Function: transfer

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 181
Function: requestAsync

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
Line: 126
Function: request

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 22
Function: getDetail

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated

Filename: src/Client.php

Line Number: 412

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 412
Function: http_build_query

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 318
Function: applyOptions

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 162
Function: transfer

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 181
Function: requestAsync

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
Line: 73
Function: request

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 24
Function: getHeadline

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated

Filename: src/Client.php

Line Number: 412

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 412
Function: http_build_query

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 318
Function: applyOptions

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 162
Function: transfer

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 181
Function: requestAsync

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
Line: 99
Function: request

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 26
Function: getSameCategory

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated

Filename: src/Client.php

Line Number: 412

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 412
Function: http_build_query

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 318
Function: applyOptions

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 162
Function: transfer

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 181
Function: requestAsync

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/models/News_m.php
Line: 113
Function: request

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 27
Function: getCategoryData

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated

Filename: src/Client.php

Line Number: 412

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 412
Function: http_build_query

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 318
Function: applyOptions

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 162
Function: transfer

File: /www/wwwroot/daerah3.jatimtimes.my.id/vendor/guzzlehttp/guzzle/src/Client.php
Line: 181
Function: requestAsync

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/libraries/Fungsi.php
Line: 91
Function: request

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 28
Function: getProfile

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$log is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$uri is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$exceptions is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$router is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$output is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$security is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$input is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$lang is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$template is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$fungsi is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$settings is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$agent is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$news_m is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$data is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /www/wwwroot/daerah3.jatimtimes.my.id/application/controllers/Amp.php
Line: 29
Function: view

File: /www/wwwroot/daerah3.jatimtimes.my.id/index.php
Line: 315
Function: require_once

Telur Ikan Sapu-Sapu Bisa Jadi Bioplastik Elastis, Begini Hasil Eksperimennya - mojokerto.jatimtimes.com

Telur Ikan Sapu-Sapu Bisa Jadi Bioplastik Elastis, Begini Hasil Eksperimennya

Reporter

Irsya Richa

Editor

Yunan Helmy

24 - May - 2026, 03:18

Hasil plastik ramah lingkungan dari telur ikan sapu-sapu. (Foto: Instagram)

JATIMTIMES - Melimpahnya telur ikan sapu-sapu di sejumlah sungai Indonesia dimanfaatkan komunikator sains Andrea Novita untuk membuat bioplastik ramah lingkungan. Lewat eksperimen di laboratorium, Andrea mencoba mengolah telur ikan invasif tersebut menjadi lembaran plastik berbasis protein untuk mencari solusi ledakan populasi ikan sapu-sapu sekaligus mengurangi penggunaan plastik konvensional.

Dalam eksperimennya, Andrea mencoba mengolah telur ikan invasif tersebut menjadi lembaran menyerupai plastik berbasis protein. Eksperimen itu bermula dari keresahan terhadap populasi ikan sapu-sapu yang semakin tak terkendali di sejumlah sungai di Indonesia.

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Telur ikan tersebut dinilai memiliki kandungan protein tinggi yang berpotensi dimanfaatkan sebagai bahan dasar bioplastik. “Bayangin kalau berhasil, ini bisa jadi plastik ramah lingkungan,” kata Andrea.

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Andrea menjelaskan, proses awal dilakukan dengan menghancurkan telur ikan sapu-sapu menggunakan blender sebelum kandungan lemaknya dipisahkan memakai alkohol. Setelah melalui proses pengadukan dan sentrifugasi, endapan telur kemudian dikeringkan hingga menjadi bubuk protein.

“Protein di telur ikan sapu-sapu ini punya kemampuan membentuk film atau lapisan yang mirip plastik,” imbuh Andrea.

Bubuk protein tersebut lalu dicampur air dan diatur tingkat keasamannya agar protein bisa larut sempurna. Setelah kembali dipisahkan dari endapan pengotor, larutan dipanaskan dan dicampur gliserol sebelum dicetak menjadi lapisan tipis menyerupai plastik.

Namun, hasil awal percobaan belum sepenuhnya berhasil. Lapisan plastik dari protein telur ikan sapu-sapu murni masih tipis dan mudah robek sehingga sulit membentuk lembaran utuh.

“Kayaknya ini gagal. Ini memang membentuk lapisan kecil mirip plastik, tapi masih gampang robek dan belum menyatu,” ungkap Andrea.

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Meski demikian, hasil berbeda muncul saat larutan protein telur ikan sapu-sapu dicampur dengan gelatin sapi. Material yang dihasilkan justru lebih elastis, kuat, dan tidak mudah sobek.

“Kalau dicampur gelatin hasilnya bagus banget, lebih kuat dan elastis. Sedangkan kalau gelatin saja, plastiknya lebih kaku,” jelasnya.

Andrea menilai telur ikan sapu-sapu memiliki potensi besar sebagai bahan baku bioplastik, meski proses ekstraksi protein dan pembentukan materialnya masih perlu dikembangkan lebih lanjut agar menghasilkan lapisan yang lebih kokoh dan stabil.

“Intinya telur ikan sapu-sapu ini punya potensi banget buat dijadiin bioplastik. Tinggal ekstraksi proteinnya mungkin perlu lebih optimum lagi,” tutup Andrea.

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