PENDUGAAN UMUR SIMPAN NASI UDUK DALAM KALENG DENGAN METODE ACCELERATED SHELF LIFE TEST (ASLT) MODEL ARRHENIUS

Nasi uduk atau nasi gurih adalah olahan beras yang dimasak dengan tambahan santan, bumbu-bumbu dan dikukus sehingga menimbulkan rasa gurih pada nasi yang dihasilkan. Produk olahan beras berupa nasi, khususnya nasi uduk yang disajikan secara konvensional tidak dapat bertahan lama, sehingga produk harus segera dikonsumsi. Kerusakan pada produk nasi uduk dapat disebabkan oleh bertambahnya tingkat ketengikan dan adanya cemaran mikrobia. Untuk menambah daya simpan produk nasi uduk maka diperlukan pengolahan tambahan, yaitu pengalengan. Kemasan kaleng yang steril dan hermitis dapat memperpanjang umur simpan nasi uduk. Penentuan suhu dan waktu optimum proses sterilisasi terlebih dahulu dilakukan, kemudian menduga umur simpan nasi uduk dalam kaleng. Penentuan suhu dan waktu optimum sterilisasi dilakukan dengan menguji nilai F0, jumlah total mikrobia dan sensoris pada suhu sterilisasi 110°C dan 121°C selama 15 menit dan 20 menit. Hasil dari penentuan suhu dan waktu optimum sterilisasi yaitu hanya peroses sterilisasi dengan suhu 121°C selam 20 menit yang memenuhi standar, yaitu nilai F0 sebesar 4,1441 menit (standar < 3 menit), jumlah total mikroba sebesar 9,5 x 101 Cfu/ml (standar < 102 Cfu/ml) dan nilai sensoris masih disukai oleh panelis. Pendugaan umur simpan nasi uduk dalam kaleng menggunakan metode Accelerated Shelf Life Test (ASLT) Model Arrhenius. Parameter kritis yang digunakan yaitu kenaikan nilai TBA dan penurunan nilai sensoris (warna, aroma, rasa, tekstur dan overall). Dalam penelitian ini digunakan satu faktor pengamatan yaitu variasi suhu penyimpanan produk. Suhu yang digunakan yaitu 35°C, 45°C dan 55°C, sampel diuji setiap 7 hari sekali selama 35 hari. Berdasarkan hasil penelitian yang telah dilakukan, diperoleh hasil dugaan umur simpan nasi uduk dalam kaleng pada suhu penyimpanan 30°C berdasarkan parameter rasa yaitu selama 56,7 hari atau 1,9 bulan. Pada umumnya makanan kaleng dapat bertahan sampai 1 tahun. Diketahui bahwa penilaian panelis pada hari ke-0 menunjukkan nilai yang kurang maksimal (5,8 dari 7) sehingga akan mempengaruhi hasil perhitungan umur simpan menjadi lebih pendek. Kata kunci: Nasi uduk, Pengalengan, Suhu dan Waktu Optimum Sterilisasi, Umur Simpan, ASLT, Arrheniu

Komunikasi Antarbudaya Studi Negosiasi Wajah dalam Interaksi Etnik Batak dan Etnik Minang di Duri Kelurahan Gajah Sakti Kecamatan Mandau Kabupaten Bengkalis

Indonesian society is a plural society. This pluralism is made up of diverse national backgrounds in tribes, religions, races and classes. In addition to this every culture also has certain characteristics such as differences in language, customs, and habits, food and norms and values are believed. This makes the two ethnics in the city Duri ethnic Batak and ethnic Minang require to be able to adapt to different cultures. In the process of daily interaction the differences between ethnic Batak and ethnic Minang cause misunderstandings occur in everyday interactions seen from the form Facework seen from the negotiation of the face of each ethnic. This study aims to determine the forms of intercultural communication facework between ethnic batak and ethnic Minang when interacting in their daily life as well as ethnic conflict management in facial rescue to maintain their respective cultural identity in the city of Duri Kelurahan Gajah Sakti, Mandau District Bengkalis District.This research uses qualitative method with Phenomenology approach by Alfred Schutz. The location of this research is in Duri City of Gajah Sakti Village, Mandau Sub-district, Bengkalis Regency. Informants in this study amounted to ten people and determined by purposive technique. Data collection techniques used in the form of observation, interview and documentation. In achieving the validity of the data in this study, the authors use extension of participation and triangulation.The results of this study indicate that the intercultural interactions that.occur between ethnic Batak and ethnic Minang show accommodative behavior in the form of Facework through facial negotiation in the form of verbal and nonverbal when interacting in ethnic batak ethnic and ethnic Minang. Intercultural communication of ethnic Batak and ethnic Minang also experience obstacles such as cultural barriers, parangliustik, different perceptions and different nonverbal habits. These barriers are resolved through conflict managem

North Rupat Island Governance Development as Rural Area Cultural Tourism of Bengkalis Regency in Destination Branding

Administratively Rupat Island located inBengkalis Regency of Riau Province, which currentlydeveloping into a tourism area, both nature and culturaltourism. This area specificly has a rural area culturaltourism such as, customs, daily life, traditionalarchitecture, and rural spatial structure. The aim of thisresearch is to analyze government regulation that hasbeen compile in Rupat Island development as a culturaltourism rural and the gate of Bengkalis Regency’s MalayCultural. To explore the government efforts of buildingthe public space in Rupat Island as the rural area culturaltourism in destination branding, and find out the locals,entrepreneurs, and businees people real involvement increating destination branding-based infrastructure, anddesire to compile the development infrastructure towardsthe growth of cultural tourism rural and another sectorsthat has been supporting the living of society in this area.This research use qualitative method, obtaining the datawith interview, observation and enough reference. Theresult of this research, shows that government hasn’t actbased on the regulation regarding North Rupat Islandwith tourism rural awareness. Regardless, this researchable to find some main potential related to public spacespecificly eventful public space on the Island as startercommunity for rural area cultural tourism. Local society,stakeholder and the media also keep on giving theirsupport towards the developtment following theacceleration growth of infrastructure

Self-access learning programme: analysing students' language learning needs and evaluating learning metarials

Today's job market does not only demand for graduates who are knowledgeable but who are also skilful and versatile. To help students to be equipped with the necessary skills, the Department of Modern Languages has incorporated Self-Access Learning(SAL) programme into its English proficiency courses. Since the Self-Access Learning programme is still quite new to the Malaysian student, a research was carried out to: i) to investigate and gauge students attitude towards Self-Access learning programme, materials used and Self-Access Learning laboratories, including the ways in which it affects students learning, and ii) to identify areas where the programmes’ design and execution can be improved. About 1200 participants who took part in the programme were asked to fill up the questionnaires, needs analysis and learning contract for the self-access learning programme that they went through. Analysis on the feedbacks received from the students showed that the self-access programme was beneficial and have helped them developed interests in learning English and encouraged them to be active learners. The feedback also revealed several areas which need further improvement. With regard to the self-access learning materials, the feedback given was not very positive as they suggested that the materials should be more attractive and interesting with more attractive designs for the future. These feedbacks were essential because they provide useful information that reflect i) the overall quality of the programme, ii) the effectiveness of the Self-Access Learning, and iii) the areas that need improvement as well as loopholes or weaknesses. Besides that, it also proved the students readiness for autonomous learning and this readiness can be optimised for the benefit of both the students and lecturers

Komunikasi pada Teater Bangsawan dalam Menyampaikan Pesan Sejarah dan Budaya Melayu di Riau

Communications also occur in a theater, because there are people who come together and work together to deliver the message through theater. Messages and symbols designed by the director to convey meaning to the audience. Theater royalty is a kind of traditional Malay arts that still exists today. This research aims to determine how the communication that occurs in the theater nobility in conveying the message of history and culture in the Riau Malay. This study uses a qualitative method. The number of informants are as many as six people. Techniques used in the determination of the subject is purposive. The data is then discussed and analyzed through interactive data analysis model. Data collection techniques are in-depth interviews, participant observation, and documentation. Mechanical checks the validity of the data using techniques extension of participation and triangulation techniques. This study uses a qualitative method. The number of informants are as many as six people. Techniques used in the determination of the subject is purposive. The data is then discussed and analyzed through interactive data analysis model. Data collection techniques are in-depth interviews, participant observation, and documentation. Mechanical checks the validity of the data using techniques extension of participation and triangulation techniques. The results showed that the process of the nobility theater is basically the process of communication. Bangsawan theater has symbols Malay ranging from theme stories, fashion, artistic Malay language until the system can be used as a medium to convey the message history and Malay culture. Symbol interpreted by players and spectators differ depending knowledge of the history and culture of the Malays. An environment that is very supportive of the nobility theater is a show that happens in the building staging. People who are involved in the theater is not only the aristocratic background of Malay culture. but there are also people outside of descent and Malay culture. The process of the theater nobility are: 1) The process of selecting text, 2) process of exercise and, 3) The performance theater. The results showed that the process of the nobility theater is basically the process of communication. Bangsawan theater has symbols Malay ranging from theme stories, fashion, artistic Malay language until the system can be used as a medium to convey the message history and Malay culture. Symbol interpreted by players and spectators differ depending knowledge of the history and culture of the Malays. An environment that is very supportive of the nobility theater is a show that happens in the building staging. People who are involved in the theater is not only the aristocratic background of Malay culture. but there are also people outside of descent and Malay culture. The process of the theater nobility are: 1) The process of selecting text, 2) process of exercise and, 3) The performance theater. Keyword: ProcessCommunication, Theatre Bangsawan, Message History and Malay Keyword: ProcessCommunication, Theatre Bangsawan, Message History and Mala

Makna Simbolik Serah-serahan dalam Upacara Perkawinan Adat Jawa di Desa Tanjung Belit Kecamatan Siak Kecil Kabupaten Bengkalis Provinsi Riau

Serah-serahan is one of the ceremony or procession contained in customary marriages Java in Desa Tanjung Belit Kecamatan Siak Kecil Kabupaten Bengkalis Province Riau. In the Serah-serahan are aspects that will be symbolic meanings that are represented on the various physical objects or items used. The purpose of this research was to determine the meaning of the symbolic transfer of deliverables in terms of physical and social objects and values contained in traditional Javanese wedding ceremony.This research receipts qualitative method with symbolic interaction approach. The subject of research in the form of 5 people who are public figures, interpreter manten, the parties conducting the Srah-serahan and villagers of Desa Tanjung Belit Kecamatan Siak Kecil Kabupaten Bengkalis Province Riau selected use technique of purposive. Data obtained through in-depth interview and documentation. This research use technique analyse data of interactive by using data collecting technique, data reduction, presentation of data and withdrawal of conclusion.The result of research showed that symbolic situation of Serah-serahan in traditional Javanese wedding ceremony Desa Tanjung Belit Kecamatan Siak Kecil Kabupaten Bengkalis Province Riau include physical objects such as pisang sanggan, suruh ayu, cincin, seperangkat busana putri, traditional meal, and some money and the social objects from the Serah-serahan in traditional Javanese wedding ceremony include all the procession of Javanese wedding ceremony. In the Serah-serahan contained the social value and culture value.Keywords: Symbolic Meaning, Symbolic Interaction Theory, Serah-seraha

Efektifitas Portal Akademik Sebagai Sarana Penyampaian Informasi Akademik Bagi Mahasiswa Universitas Riau

University of Riau in practice has a goal of learning is Three Dharma University. So as to manage the information that is extremely diverse academic university, the University of Riau using academic portal. However, in reality Riau University academic portal system can not ensure smooth in the delivery of academic information that can be enjoyed by the students. So the purpose of this first study, to determine the effectiveness of academic information as a means of delivering information to students. Second, to find out why the service is in the navigation can not be entirely accessible. Third, to determine the constraints of Riau University computer center to provide information updates.This research uses descriptive qualitative method. Students research subject is the University of Riau, Riau University Computer Center employees and Agency Services Faculty of Information and Communication Technology, using purposive sampling technique.The technique of collecting data through participant observation, in-depth interviews and documentation.The results show first, academic portal as a means of delivering academic information is strongly influenced by 3rd parties, namely the performance of the computer room, computer center and the University of Riau quality ISP (Internet Service Provider) have not been effective. Second, academic portal navigation facilities can not be entirely inaccessible due to lack of supervision of Riau University computer center employees. Third, the lack of the number of servers, expertise and supervision of the computer center staff and network intrusions from the Internet Service Provider is a barrier in providing information that is updated

Kontruksi Realitas Sosial Manjopuik Limau Pada Masyarakat Kenegerian Lubuk Jambi Kecamatan Kuantan Mudik Kabupaten Kuantan Singingi Provinsi Riau

Tradition Manjopuik Limau (picked limes) is a tradition-laden society norms and values in each set of the procession. Messages in a procession Manjopuik Limau (picked limes) that are transmitted through symbols, objects, musical instruments all have meaning. In Kenegerian Lubuk Jambi, Manjopuik Limau (picked limes) has always been an annual event for the community, that is exactly on the eve of Idul Fitri. The existence of a tradition Manjopuik Limau as local wisdom raises a variety of views and meanings of society against the tradition. Daripenelitian destination is to know the process of externalization, objectification, and internalization of society Kenegerian Lubuk Jambi.This study uses qualitative research methods with the presentation of descriptive analysis. The informants are perpetrators of tradition, community, traditional leaders, government and traditional leaders as a supporter informant, the informant election tradition by choosing actors who have participated in Limau Manjopuik more than three times and through other considerations. Informants selected by purposive sampling. Data collection techniques used were observation, interviews, and documentation. technical validity of the data used in this study is an extension of participation and triangulation. The results obtained suggests that the process of externalization of the government which supports the tradition Manjopuik Limau this tradition by making the national agenda. Externalization process of society that they assume Manjopuik Limau important to continue to be preserved as a valuable asset. Community considers this tradition as upara as well as an entertainment center. The process of objectification of society explains that the tradition Manjopuik Lemons has experienced a shift, but even so the community. There is an organization that continues to support the Nature Batobo the continuity of tradition Manjopuik Limau to socialize about how the importance of maintaining the existing potential of cultural assets. Kenegerian Lubuk Jambi community also participated in the success of every implementation Manjopuik Limau tradition by providing assistance in the form of material and equipment required and lend. The internalization process Kenegerian society Lubuk Jambi namely Manjopuik Limau interpret tradition as tradition formed by the union and unity, as a venue for young people as well friendship society. Tradition Manjopuik Limau can also embrace young people in shaping socially correc