The Precision Halalization and Digitalization of Halal Materials
and Products
Winai Dahlan
1
, Najwa Santiworakun
2
, Acharee Suksuwan
1
, Kasinee Katelakha
2
,
Pornpimol Mahamad
1
, Paradorn Sureephong
1
, Kunthira Salae
1
, Nareeya Waloh
1
and
Uarna Nun
g
arlee
1
1
The Halal Science Center, Chulalongkorn University, Bangkok 10330, Thailand
2
Biomedical Sciences, Graduate School, Chulalongkorn University, Bangkok, Thailand
Keywords: Precision, Halalization, Halal Assurance, Digitalization.
Abstract: The complexity of food nowadays makes the Halal status of food are uncertain for Muslim consumers. Some
food ingredients which are not permissible in Islam might be unintentionally added by food producers. This
circumstance makes Halal Certification and Halal Assurance become crucial. The Central Islamic Council of
Thailand (CICOT), The Halal Standard Institute of Thailand (HSIT) and The Halal Science Center
Chulalongkorn University (HSC) are working together to qualify the Thai Halal certified products to be high
standard quality and trustworthy under the concept “Religion Certifies, Halal Science Supports” and National
Strategy guideline “Thailand Diamond Halal”. The Precision Halalization system provides cost effective of
Halal supply chain, Halal traceability, Halal safety and Halal assurance. This system includes Systematic Thai
Halal Certification, Halal Forensic Science Laboratory Services, Halal Management System (HAL-Q), ID of
Query Raw materials for Assuring Halalness (IQRAH) and the digitalization system called System Protocol
for Halal Electronic Resource Exchange (SPHERE) which has recently initiated will facilitate the consumers
and food producers to access the Halal Big Data more easily. By implementation of this system, Thailand can
possibly achieve the goal to be not only kitchen to the world but Halal for all.
1 INTRODUCTION
In Shariah law, food is necessary for maintaining the
human life and it is considered as one form of Ibadah.
The definition of food by the term of Shariah is Halal
and Tayyib while that food which is loathsome and
despicable is Haram. Halal means permissible
whereas Haram means forbidden (Mufti Shoaib
Alam, 2017). All food is Halal only the small amount
of food is Haram. The food which mainly prohibited
are swine, blood, carrion, non-Islamic slaughtered
animals as well as beverages containing alcohol
(Demirci et al., 2016; Riaz and Chaudry, 2004).
Therefore, most of the Muslims are very particular
when it comes to food. They will choose to consume
the food in accordance to Islamic guideline and
prevent the one which is considered Haram. This
concept is also applied to the Muslim minority in
Thailand. This is where the Halal certification is
introduced to create the consumer’s trust. At first the
Thai food product is Halal certified to ensure the
Halal assurance for the Thai Muslim communities
since most of the population in Thailand is non-
Muslim as such the food available in the local market
are possibly in contact or contaminated with Haram
food. Later, Thai food product is Halal certified for
the purpose of exporting of food products to Muslim
consumer worldwide. Since the Muslims population
is now increased to be 1,700 million and it is expected
to be 2,800 million in 2050. Thus, the demand of
Halal products will be continuously increased and the
global Halal market will exponentially increase.
Thailand as one of the world’s largest producers and
exporters of food and also known to be a food basket
of Asia will also take a part in this sector. The data
from National Food Institute revealed that Thailand,
in 2015, exports food estimated THB 897 billion
(USD 25.5 billion). The main food exports are rice
(17.1%), sugar (8.6%), chicken (7.8%), tuna (7.5%),
and shrimp (6.3%) which occupies for 50% of all
food exports. In addition, the growth rate of food
exported is increased to be 9.5% during the first
2218
Dhalan, W., Santiworakun, N., Suksuwan, A., Katelakha, K., Mahamad, P., Sureephong, P., Salae, K., Waloh, N. and Nungarlee, U.
The Precision Halalization and Digitalization of Halal Materials and Products.
DOI: 10.5220/0009941022182224
In Proceedings of the 1st International Conference on Recent Innovations (ICRI 2018), pages 2218-2224
ISBN: 978-989-758-458-9
Copyright
c
2020 by SCITEPRESS Science and Technology Publications, Lda. All rights reserved
quarter of 2016 which valued for THB 239 million
(USD 6.8 million). Thai government believed that
Thailand has potential to develop of this sector to be
the “Kitchen of the World” and to achieve that
Thailand have come up with the five year strategic
plan to push up Thailand as a one of top five exporters
of Halal products and services in the world under the
branding “Thailand Diamond Halal” (Thailand Board
of Investment, 2016). One of the strategies is to
encourage the food manufacturers to apply Halal
certification but to achieve the Halal global standard
level; the Halal certification alone is not enough.
In the past, the food is simply processed, so what is
Halal or Haram can be easily distinguished by
referring back to the list in the Shariah book.
Currently, the food is undergone numerous processes
to make food more attractive, tasty as well as
preservative so many food interventions lead to the
complexity of food which are difficult to trace back
the source of origin and the Halal status of the food
could not be just simply judged according to the
Shariah book. This is why science and technology
should be incorporated in the Halal value chain
process in order to ensure the Halal safety, Halal
assurance and traceability of Halal materials with
elimination of unnecessary cost in the Halal food
process. The aim of this paper is to show the impact
of science and technology in precision Halalization to
strengthen Thailand as a non-Muslim country to be a
significant player in Halal industry.
2 PRECISION HALALIZATION
SYSTEMATIC HALAL
CERTIFICATIONS
In Thailand, before 1949 the Halal status of food was
evaluated by only the consensus of Islamic scholars.
In 1971, the Halal food standard was introduced by
the Islamic Committees of Thailand. Then, during
1997 the Sheikhul Islam after the approval of Islamic
Committee of Thailand was appointed by His Majesty
the King Rama IX to be a leader of the Islamic Affairs
in Thailand. At that time, the Halal certificate was
first launched and issued by Sheikhul Islam. The
Sheikhul Islam also was appointed for another duty
as the Chair of Islamic Committees of Thailand which
was assisted by Islamic Committee of Thailand.
According to Islamic Organization Act 1997, the
Islamic Committee of Masjids is elected by the
Muslim located in the region. The Islamic Committee
of Provinces is then elected by the Islamic Committee
of Masjids. The 39 Islamic Committee of Thailand is
later selected by Islamic Committee of Provinces and
for 1/3 Islamic Committee of Thailand is selected by
Sheikhul Islam thus all together become 52 members
(Figure 1). In the process of election of the members
of Islamic Organization Administration involved
approximately 6 million of Muslim from all over the
country. This systematic election creates the reliable
Islamic committee members in the Central of Islamic
Council of Thailand.
Figure 1: The hierarchy of Islamic Organization
Administration of Thailand.
For Halal certification, many steps have been
involved in order to obtain the Halal certificate. The
food manufacturers who interested in applying Halal
certification will be inspected by either the Islamic
Committee of Provinces or Central Islamic Council
of Thailand (CICOT). During this period, The Halal
Standard Institute of Thailand and The Halal Science
Center, Chulalongkorn University will give academic
and scientific support to the Halal inspector. Then all
the information will be sent to either the division of
Halal affair of the province or the division of Halal
affair of Central Islamic Council of Thailand. If the
information is sent to the division of Halal affair of
the province, it needs to be sent to Islamic Committee
of Provinces and the Islamic Committee of Provinces
will further submit the information to the division of
Halal affair of Central of Islamic Council of Thailand
and later on it will be directly submit to Central of
Islamic Council of Thailand. Finally, the Halal
certificate is being issued (Figure 2). This process is
time consuming hence implementation of the digital
technology is necessary to facilitate the Halal
certification process which allow the user to access
the system more easily. The database of the
manufacturers who are applied for Halal certificate
and Halal certified products are collected and
uploaded into the digital system called called “System
Protocol for Halal Electronic Resource Exchange
(SPHERE)” which will describe in the next context.
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Thus, by integrating of digital system into Thai Halal
certification process, the CICOT committees, Islamic
Committee of Provinces, manufacturers, consumer,
and other private sectors will be able to access,
exchange and check the information such as the status
of Halal certificate of the product, Halal status of
Halal certified product via the “SPHERE” system.
Figure 2: Halal Certification System in Thailand.
3 HALAL FORENSIC SCIENCE
LABORATORY SERVICES
The advancement of modern science and technology
has been used for preparing Halal food production.
There are several ingredient sources which have been
used in manufacturing of food products. Adulteration
of haram ingredient in food product has been
widespread and cannot be distinguished by simple
visual inspection. Haram ingredients may be
accidentally or unknowingly introduced into a food
chain (Azmi, 2007; Fadzlillah et al., 2011; Salahudin
et al., 2017). Often food producers cannot distinguish
between Halal and non-Halal ingredients. This case
also occurred with food producers in Thailand since
most of the food producers are not Muslims. Thus,
Thai Muslims which are living as minority are highly
aware of the adulteration of haram ingredient in food
product.
The rumors of using lard oil for coating Asian rice
noodle were spread all over Thai Muslim
communities. At that time (1994), Winai Dahlan as a
scientist started to exploit the knowledge of science
and technology to answer the issue by utilizing the
facilities provided in Faculty of Allied Health
Science, Chulalongkorn University. This is where the
Halal Forensic Science initiated. After analyzing of
the fatty acid profile of the noodle containing oil by
gas chromatography, it revealed that no lard was
identified in the sample. During 1997, the first pig
scandal was revealed by Halal forensic science
laboratory testing. This case indicated the important
of Halal forensic science in Muslim consumer
protection, so later the continuation of this Halal
laboratory testing plays an important role for
supporting the work of CICOT to ensure the Halal
status of the food product available in market. In the
year 2004, The Halal Science Center was recognized
and established by Thai government as The Halal
Science Center, Chulalongkorn University. The Thai
government continue to support from the year 2004
to the present year 2018. The Halal Science Center
has been expanded from 80 m
2
to4,400 m
2
with well-
equipped scientific instruments and two more offices
in ChiangMai and Pattani Provinces.
The Halal Forensic Science Laboratory is mainly
focused on the detection of pork, its derivatives and
alcoholic beverages as they are the main ingredients
prohibited and usually added in the food processing
thus, basic routine laboratory are including the
analyses of porcine DNA, fatty acids profile, gelatin
as well as alcohol contents. The criteria of choosing
the suitable analysis methods for food product is very
crucial in order to get high accuracy in lab testing.
Most of the food products which containing high fat
or derived from fats and oils will be tested for fatty
acids profile while the food product containing more
proteins will be suited to porcine DNA testing. On the
other hands, most of the beverages, ketchups, flavors,
coloring agents will be tested for alcohol contents
since the alcohol is added as solvent in these type of
products whereas the gummy and candy products will
be tested for gelatin content.
In additions, some of the food sample will be
tested for polar content due to health concern reason.
The modern molecular approach has been developed
for detection of pork and its derivative in food
ingredients and food product. Animal fats, proteins
and DNA are the most commonly used as the
biomarkers for Halal food analysis. Fatty acids are
separated by gas chromatography which the different
in fatty acid profiles are depended on the sources of
origins. Fatty acid is undergone the methylation
reaction to form fatty acid methyl ester (FAME) and
further separated by gas chromatography. Connective
tissues and their derivatives are multifunctional
ingredients widely used in many food and
pharmaceutical industry. Gelatin is an animal by-
product, the partially hydrolyzed collagen tissue of
various animal parts.
The analysis of gelatin is measured by indirect
determination of hydroxyproline contents. DNA can
be found in a majority of animal cells and identifying
the origin of food sample. Molecular techniques
based on DNA analyzed are species-specific
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polymerase chain reaction (PCR). PCR can be used
quantitatively that can monitor the amplification of
targeted DNA during the PCR process with aid of
intercalating dye called real-time PCR. This method
is easy to perform, high sensitivity, more specificity
to detect porcine DNA contamination in food
products. Besides porcine and unlawful animals,
alcohol or ethanol is also in the list of Haram.
In Thailand, CICOT does not allow using liquor
for producing Halal foods except in some food
products containing ethanol commonly found in food
manufacturing or as developed during food
fermentation. For the synthetic ethanol used as the
solvent for dissolving flavour or colour before adding
into the food products, it will be acceptable when
ethanol in the end products less than 0.5%. For the
ethanol formed during the natural fermentation, it
should not be excess 1.5%. Food products and
beverages are analyzed by gas chromatography
examined by flame ionization detector. The amount
of ethanol in the food samples can be compared with
calibration curve. These all laboratory testing are
applied for the purpose of consumer protection in
Thailand. There are 134,590 food products has been
analysed during 2004-2018 by The Halal Science
Center's Halal forensic laboratory (Figure 3).
However, the Halal forensic science laboratory
testing is no more needed for Halal assurance, Halal
traceability if both HAL-Q Halal management system
and IQRAH are utilized by the food manufacturers.
The details of these two approaches will be discussed
in the next context.
Figure 3: The percentage of 134,590 food products which
have been analyzed by Halal science forensic laboratory
according to laboratory testing. 25% of food products were
analyzed for gelatin by indirectly measured hydroxyproline
contents, 35% of food products were analysed for fatty
acids profile, 18% of food products were analyzed for
alcohol content, 18% of food products were analysed for
the presence of porcine DNA and 4% of food products were
analysed for polar compounds.
4 HALAL MANAGEMENT
SYSTEM (HAL-Q)
Many different standard quality management systems
such as Global Food Safety Initiative (GFSI),
International Food Standard (IFS), Safe Quality Food
(SQF), as well as Hazard Analysis and Critical
Control Point (HACCP) have been applied in food
enterprises to get high quality products with
consumer trusts. The HACCP system is considered as
the most common quality management system that
implemented in food enterprises worldwide.
This HACCP system is aimed to protect the
consumer from potential hazards which can be termed
as physical, biological and chemical hazards in food
processing. However, considering the Halal food
processing another hazard known as “Haram” should
be eliminated from the process. Thus, another food
safety management system which incorporated Halal
into HACCP system has been established (Figure 4).
This system is known shortly as HAL-Q (Halal,
Assurance, Liability and Quality) system. It is one of
Halal management systems developed (2004) by The
Halal Science Center, Chulalongkorn University
(HSC-CU) for Halal security assurance in HACCP-
complaint enterprises in Thailand.
The concept is mainly focused on limitation or
removal of the Haram ingredients from the process.
This standardized Halal system (HAL-Q) is started
from the food plant apply for HAL-Q need to prepare
the document of the company’s profile such as the
location of the company, the surrounding
environment, the company procedure, process
mechanism, the source of Halal ingredients, the
storage, the logistics and so on. Secondly, the
managers, all the staffs involved in the production
line need to be in class training. This training provides
the basic Halal fundamental, Halal hygiene and
Halal-HACCP platform. Thirdly, the auditor will
check the whole process involved in Halal food
production and checkup the Haram contamination
which can possibly occurred in the process. Then, set
up the Haram critical control point and the QMR is
appointed. All the doubtful raw materials and
products will then be sent to Halal forensic science
laboratory. Lastly, the auditor will examine the staff
and evaluate the food plant whether the improper
handling have been corrected in case the food plant
get “CAR” (Corrective Action Request) from the
The Precision Halalization and Digitalization of Halal Materials and Products
2221
auditor. After scientific approving and correcting of
all action, the auditor will give the HAL-Q certificate
to the food plant which implies that the food plant
already implemented Halal management system in
their food processing and the food plant is ready for
Halal accreditation by CICOT (Figure 5).
Previously, the implementation of HAL-Q
management system in HACCP-compliant seafood
enterprises for 5 months indicated an improvement in
Halal compliance (HC) score in both two groups,
Halal certified Enterprises and non-Halal certified
Enterprises (Dahlan et al., 2013). Surprising, some
food enterprises was reported to be adulterated with
pork by Halal forensic science laboratory screening.
This implied that the product adulteration is
sometimes derived from Halal certified food
enterprises. However, the adulteration of haram
ingredients tends to be reduced significantly after
implementation of HAL-Q system (Katelakha et al.,
2014).
During the year 2004-2017, the HAL-Q system
has been implemented in 717 food enterprises with
163,000 employees. After HAL-Q implementation
the adulteration of haram substances could be easily
monitored and eliminated. The implementation of
HAL-Q is covered in all expects of Islamic principles
and recognized International standardization system
if the food industry fully integrated this system in the
industry, the reduction of an unnecessary cost such as
laboratory testing fee could be possible. As a
consequence, HAL-Q system plays an important role
in Halal food industry in order to uplift the Halal
certified products to be high standard quality with
Halal security assurance and acceptance at
international level.
Figure 4: Halal Management System (HAL-Q) concept.
The HAL-Q system is one of management system that
concern not only physical, biological and chemical hazards
but also Haram hazard which is the main critical control
point for managing Halal food industry. This is one of
management system which top-up to the HACCP system.
Figure 5: Steps in HAL-Q Halal Standardization.
5 ID OF QUERY RAW
MATERIALS FOR ASSURING
HALALNESS (IQRAH)
Food additives which are added to the food products
are coded as E-numbers by EU (Codex Alimentarius
Commission, 2001). All food additives need to be
registered and certified by EU in order to get the E-
number codes. The E-numbers are added into food
production process for the purpose of preservation,
inhibition of microbial activities, as well as
improvement of food quality and nutritional value
(Emerton and Choi, 2008). The E-numbers may act
as preservative agents, antioxidant agents,
emulsifiers, raising agents, and colouring agents. The
E-numbers have been used and categorized (Codex
Alimentarius Commission, 2001) as following:
E100-199 - Colours
E200-299 - Preservatives
E300-399 - Antioxidants, Acidity regulators
E400-499 - Thickeners, Stabilizers, Emulsifiers
E500-599 - Salts and related compounds
E600-699 - Flavour enhancers
E900-999 - Surface coating agents, sweeteners
E1000-1399 - Miscellaneous additive
E1400-1499 - Starch derivatives
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Most of the E-numbers are accepted to be used in
many Muslim countries for long decades although
some of the E-number is derived from non-Halal
origin. The status of E-numbers is never be clarified.
This is a big concern of Muslims to check the Halal
status of E-numbers before deciding to use in the food
production. Basically if the E-number derived from
plant origin, it is considered as Halal whereas the E-
number derived from animal can be considered as
Halal only when it meet the criteria such as if it is
derived from Islamic-slaughtered animal or the
animal itself is Halal to be consumed. However, due
to lack of information regarding Halal E-number, and
complicated processes and chemical used in making
E-numbers create the difficulties to identify the Halal
status of the raw materials by Islamic scholars. This
is where the Muslim scientist needs to take place to
help the Islamic scholars by utilizing science and
technology to discuss the issues. Therefore, it is
compulsory for Muslim scientist to make Halal
database so-called H-Number database to
facilitate food manufacturers. In this regard, the
IQRAH (ID of Query Raw materials for Assuring
Halalness) was developed by The Halal Science
Center, Chulalongkorn University. At first, the Halal
Science Center working together with the CICOT and
Thai Halal industries and all the E-number used in the
food industry in Thailand were listed. Then, the E-
numbers which regularly utilized in Thai food
industry were investigated for the Halal status by
documentary evidence.
The E-numbers accredited by trusted Islamic
organization were listed as Halal number (H-number)
while remaining the number in accordance to E-
number for example; E-400 to be H-400. The reason
is to facilitate the manufacturer to access the H-
number easily since most of the manufacturer is
familiarize with the E-number. Some of the E-
numbers without Halal certification were then
required for investigating through the document
review and interview the person in charge and were
verified of Halal status by Halal forensic science
laboratory testing. For E-numbers which were listed
as Mashbooh were further discussed with CICOT,
HSIT and Sheikhul Islam Office. Prior to publication
of H-number ingredient list, the Halal ingredients
derived from Trust Islamic Organization were again
confirmed by the fatwa of Sheikhul Islam and Thai
Islamic scholars with provision of scientific
information from HSC’s scientists. Similarly,
Mashbooh ingredients and Haram ingredients were
also verified by fatwa of Sheikhul Islam and Thai
Islamic scholars. All the H-numbers also detailed
with the name of raw materials producing company.
The Halal Science Center has been successfully
published the H-number book namely “H Number:
Halal Haram Mashbooh Ingredients List” by the
cooperation of both Islamic scholars and Muslim
scientists. This book is very useful for manufacturer
to choose the Halal ingredient list of choices. This
IQRAH is also one of Halal upstream management
which is not only provide Halal ingredient list
information but also elimination of other Halal
processing cost which may burden the Halal food
manufacturer compared to non-Halal food
manufacturer. This is one of a great success of
Muslim scientist to utilize the advancement of science
and technology to accomplish the matter of religious
concerns. The research and development of Halal
replacement of Haram E-number is also an urgent
needed to be seriously taken into action.
6 DIGITALIZATION
The certification and verification of the Halal product
is more complicated. The Halal certification
information is an important aspect in the traceability
of Halal industry supply chain. Traceability is
becoming a common element of public interventions
and of private systems for monitoring compliance
with quality, environmental, and other standards. Not
only the information related to Halal products and
services will be exchanged among organizations, but
also the information within the organizations. The
information is usually archived in electronic format
within the responsible of each organization.
However, most of the information could not be shared
instantaneously because lacking of standard protocol
to archive, format, and exchange them. This will be a
crucial barrier for improving the competitiveness of
Halal industry. In order to achieve this, the numerous
of data from different sources are required to fulfil the
requirement. The Halal Science Center has initiated
System Protocol for Halal Electronic Resource
Exchange, or SPHERE, to manage all data produced
including Halal certification processes, HAL-Q
system, IQRAH, Halal e-commerce, Halal tourist,
Halal restaurant and so on, under SPHERE platform
(Figure 5). Exchange of information of the Halal
product will help investor/entrepreneur in national
and international level for improving Halal social and
business activity.
The Precision Halalization and Digitalization of Halal Materials and Products
2223
Figure 5: The concept of System Protocol for Halal
Electronic Resource Exchange (SPHERE) initiated by The
Halal Science Center, Chulalongkorn University in 2015.
7 CONCLUSION
Precision Halalization creates value-added of Thai
Halal certified product which represent high product
quality, security Halal assurance. By digitalization in
all aspects of Halal value chain such as Halal
certification, Halal forensic science laboratory, Halal
management system, IQRAH, Halal processing could
provide easy accessible of related data and high
efficiency of facilitation with reducing time and cost
consumption for the food manufacturers. This system
will uplift the Halal certified products to be a major
exporter of food in the world. Therefore, the precision
Halalization is the system behinds Thailand Halal
production for maintaining sustainable Thailand
Diamond Halal and Halal for all.
ACKNOWLEDGMENTS
The authors expressed their gratitude towards the
National Economic and Social Development Board of
Thailand (NESDB), the Office of Higher Education
Commission, Ministry of Education and the Southern
Provinces Administrative Center (SBPAC) for their
financial support. The authors also would like to
thanks the Sheikhul Islam office and CICOT for their
contributions in giving the Islamic point of view for
the publication of H-number book.
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