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All Journal JOURNAL OF COASTAL DEVELOPMENT ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology GEMA TEKNOLOGI METANA Jurnal Perikanan dan Kelautan Journal of Marine Research BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Kelautan Tropis JMM (Jurnal Masyarakat Mandiri) Marine Research in Indonesia Jurnal Ilmiah Samudra Akuatika Journal of Tropical Marine Science Budimas : Jurnal Pengabdian Masyarakat Economics and Digital Business Review Journal of Applied Geology Jurnal Suara Pengabdian 45 Prosiding Seminar Nasional Unimus Journal of Fisheries & Marine Jurnal Perikanan dan Kelautan Cakrawangsa Bisnis
Retno Hartati
Department Of Marine Science, Faculty Of Fisheries And Marine Science, Diponegoro University. Tembalang Campus, Semarang, Indonesia Tel. / Fax. +6224 7474698
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Nursing Physics Public Health Social Sciences Veterinary Other

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Journal : METANA

 1 
PEMBERDAYAAN INDUSTRI KECIL KERIPIK PISANG DALAM UPAYA MENUJU INDUSTRI MANDIRI Pudjihastuti, Isti; Supriyo, Edy; Hartati, Retno
METANA Edisi Khusus Februari 2011
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3720.685 KB) | DOI: 10.14710/metana.v0i0.1648

Abstract

Abstract                                                                          The development of micro industries, in banana chip micro industry to the member of group which is culinary enterprise Pemalang speciallized is give suitable solution to consument for giving natural culinary with high nutrition value independently and cheap.The development of micro industries is circular activity that consist of briefing about the use of gelatse system in banana chip production by naturally and independently, the suitable tachnique of banana chip production, production of furnace completely by steack as pilot plan, assitancy when the producer makes snack in gelatse system. Moreover, the taste of snack more delicious, the market bigger.
Diversifikasi Jamang (Jajanan Mangrove) Dengan Modifikasi Peralatan Produksi Redjeki, Sri; Maslukah, Lilik; Azizah T.N., Ria; Hartati, Retno; Riniatsih, Ita
METANA Vol 13, No 2 (2017): Desember 2017
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1053.527 KB) | DOI: 10.14710/metana.v13i2.18015

Abstract

Untuk menambah penghasilan keluarga, ibu-ibu rumah tangga khususnya di Kota Semarang telah berupaya berwirausaha berbagai makanan ringan, seperti kuping gajah, chistik, kue kecipir, dan pastel kering. UKM Kelompok ”Bina Citra Karya Wanita” pimpinan Ibu Mufidah dan UKM Kelompok ”Bina Karya Sejahtera” pimpinan Ibu Sudartik merupakan kelompok produsen jajanan yang berasal bahan alternatif dari buah mangrove. Namun demikian, mengingat peralatan yang digunakan untuk produksi roti kering masih sangat konvensional, sehingga kualitas maupun kuantitas roti relatif masih rendah. Oleh karenanya, diperlukan sentuhan teknologi untuk proses produksi berupa peralatan pembuat cheesestick, peniris minyak, mixer, dan prosedur operasi pembuatan jajanan berbahan dasar mangrove sehingga dihasilkan kue atau roti kering yang mempunyai tekstur baik, warna menarik, enak, dan renyah. Dari permasalah diatas maka targetnya adalah desain perbaikan peralatan proses produksi Jamang (Jajan Mangrove). Setelah memakai alat pengaduk mekanis, produksi menjadi 7 kg per hari, setelah mengunakan mesin pembuat cheestick produksi menjadi lebih cepat yaitu 15 menit dan setelah menggunakan peniris minyak meningkatkan kualitas dari hasil jajanan mangrove dan menjadi lebih bersih.  Pelaksanaan penerapan IPTEKS bagi masyarakat meningkatkan kapasitas pengetahuan Kelompok UKM Bina Citra Karya Wanita dan UKM Bina Karya Sejahtera di Desa Mangunharjo dan Mangkang Wetan  Diversified Jamang (Jajan Mangrove) With Production Equipment Modification To increase the family's income, housewives, especially in the city of Semarang has sought to entrepreneurship on variety of snacks, such as kuping gajah, cheesestick, kue kecipir and pastel kering. SME Group "Bina Citra Karya Wanita"  lead by Mrs Mufidah and SME Group "Bina Karya Sejahtera" lead by Mrs. Sudartik are snack producer groups based on mangrove flour. However, considering the equipment used for the  production of mangrove flour is still very conventional, so that the quality and quantity of product is still relatively low. Therefore, the necessary to give simple technology on their the production process in the form of equipment cheesestick makers, oil drainer, mixer, and the operating procedures of making snacks made from mangrove so that the resulting dry cake or bread that has a good texture, color attractive, tasty and crunchy. From the problems above, the target is the improvement of production process equipment design mangrove based snack (Jajanan Mangrove). After using a mechanical stirrer, production increase to 7 kg per day, after using the machine becomes faster production cheestick ie 15 minutes and after using the oil drainer improve the quality of the results of mangrove snacks and become cleaner. Implementation of the application of science and technology for increasing the capacity of the knowledge of SME Bina Citra Karya Wanita and SME Bina Karya Sejahtera at village of Mangunharjo and Mangkang Wetan, Semarang.
KAJIAN KADAR TOTAL LIPID DAN KEPADATAN NITZSCHIA SP. YANG DIKULTUR DENGAN SALINITAS YANG BERBEDA Widianingsih, Widianingsih; Hartati, Retno; Endrawati, Hadi; M, Hilal
METANA Vol 7, No 01 (2011): Juli 2011
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (125.677 KB) | DOI: 10.14710/metana.v7i01.4030

Abstract

Penelitian ini bertujuan untuk mempelajari kadar total lipid dan kepadatan pada mikroalga Nitzschia sp. Penelitian ini menggunakan rancangan acak lengkap dengan  perlakuan salinitas 15, 20, 25, 30, dan 35 ppt (3 kali ulangan). . Nitzschia sp. dikultur pada skala laboratorium dengan pupuk F/2 dan dilakukan pemanenan setelah mencapai fase stasioner untuk kemudian diukur kadar total lipid.   Perlakuan salinitas menunjukkan bahwa rata-rata kepadatan Nitzschia sp. tertinggi pada salinitas 20 ppt (37,32 x 106 sel/mL) dan rata-rata kepadatan terendah pada salinitas 30 ppt 1(8,62 x106 sel/mL).  Berdasarkan hasil pengamatan diperoleh nilai rata-rata persentase kadar total lipid tertinggi terdapat pada salinitas 35 ppt (71,51 ± 5,35 %-dw) dan persentase rata-rata kadar total lipid terendah terdapat pada salinitas 15 ppt (13,26 ± 0.47 %-dw). Dari hasil penelitian dapat disimpulkan bahwa Nitzschia sp. dapat tumbuh pada salinitas 15 – 35 ppt dengan kepadatan tertinggi pada salinitas 20 ppt dan rata- rata persentase kadar total lipid tertinggi pada salinitas 30 ppt. Kata-kata kunci: Nitzschia sp., densitas, salinitas, kadar total lipid.
Co-Authors Abdul Ghofir Abdul Hadi Abdul Latif Mahakar Abdul Muis Prasetia, Abdul Muis Abdullah Afif Abdullah Afif Abidin Nur II Achmad Muhajir Adi Santoso Adiyoga, Diaz Agus Sabdono Agus Trianto Agustiningsih, Luluk Akbarinissa, Rr. Dyah Artati Akhmad Syarifudin Aklif Reza Muttaqin Aldion Adin Nugroho Ali Djunaedi Ali Djunaedi Ali Junaedi Ali Ridlo Altysia Putriany Amalia Rofiah Amalia Rofiah Amar, Fahri Ambariyanto Ambariyanto Anak Agung Istri Sri Wiadnyani Anam, Aufa Anastasia Dian R Anindya Wirasatriya Antonius Budi Susanto Apriliani, Seka Indah Ariel E San Jose Arif Rahman Arumning T. Fauziah Aufa Anam Azizah T.N., Ria Bastiar, Yusuf Bifa Aulia Manuhuwa Bintang Septiarani Broto Wisnu RTD Broto, R. T.D Wisnu Candhika Yusuf Cantik Sitta Devayani Cantika Elistyowati Andanar CB. Ronaldi Chandra E Chrisna Adhi Suryono Chrisna Adi Suryono Cristiana Manullang David Nugroho Delianis Pringgenies Delianis Pringgenies Denny Nugroho Sugianto Dharma, Laga Adhi Diah Permata Wijayanti Diaz Adiyoga Dina Ayu Magfirani Dinda Richa Kumarahaqi Donna Nur'Aurelya Mahardhika Dwi Haryanti, Dwi Dwi Saniscara Wati Edi Supriyo Edi Wibowo Edi Wibowo Kushartono Edi Wibowo Kushartono Edy Supriyo Edy Supriyo Edy Supriyo Edy Wibowo Edy Wibowo Elis Indrayanti Endika Meirawati Erik Wijaya Kusuma Ervia Yudiati Esti Rudiana Ety Parwati Ety Parwati Ety Parwati Fitriyan, Jodhi Kusumayudha Frijona Fabiola Lokollo Gangsar Bayu Setia Nugroho Gangsar Bayu Setia Nugroho Gazali Salim Ginzel, Fanny Iriany Gunawan Widi Santosa H. Endrawati Hadi Endrawati Hadi Endrawati Hani’atun Nurfajriyah Hariyadi Hariyadi Harmoko Harmoko Haryo Farras Raditya Hutama Hawa, Adnin Kamil Bani Heri Yanti Hermawan Hermawan Hermawan Hermawan Hermin Pancasakti Kusumaningrum Hilal M I Wayan Warmada Ibnu Pratikto Ibnu Pratikto Ika Desie Wulandari Ira Kolaya Ira Kolaya, Ira Ireng Sigit Atmanto Irwani Irwani Isai Yusidarta Isti Pudjihastuti Ita Riniatsih Ita Widowati Itsna Yuni H Jelita Rahma Hidayati Johannes Hutabarat Jufri Ubay Julian Ransangan Jussac Maulana Masjhoer Justin Cullen Jusup Suprijanto Jusup Suprijanto Jusup Suprijanto Käll, Sofia Ken Suwartimah Ken Suwartimah Khairunnisa Khairunnisa Khoerunnisa, Rizka Nabila Kholilah, Nenik Koen Praseno Koen Praseno Kusuma, Erik Wijaya Laras Kinanti Pinandita Lilik Maslukah M. Andry Herdiatma M. Andry Herdiatma Madhu Pinastika Puji Lestari Madhu Pinastika Puji Lestari, Madhu Pinastika Puji Magfirani, Dina Ayu Mahakar, Abdul Latif Mahfud Mahfud Manuhuwa, Bifa Aulia Mas’ad Arif Mayestika, Pingkan Meitri Bella Puspa Mostafa Imhmed Ighwerb Muchammad Miftahul Ulum Muchammad Miftahul Ulum Muhammad Yusuf Muhammad Zainuri Muhammad Zainuri Muhammad Zainuri Muhammad Zainuri Muhammad Zainuri Muji Wasis Indriyawan, Muji Wasis Mujiyanto Mujiyanto Mustalafin Mustalafin Mu’alimah Hudatwi Nando Arta Gusti Pamungkas Narendra Prasidya Wishnu Natasya Erdza Aulia Ningrum, Malinda Satya Nirwani Soenardjo Njurumana, Steven Nggiku Norma Afiati Nugroho, Suciadi Catur Nur Taufik SPJ Nur Taufiq Nur Taufiq-Spj Orisu, Anthon Apolos Parameswari Iccha Nirmalabuddhi Wishnuputri Petta, Constantein Philipus Uli Basa Hutabarat Pingkan Mayestika Pingkan Mayestika Pradina Purwati Pradina Purwati Pratama, Candrika Primaswatantri Permata Putri Novianingrum, Milka Putri, Dhiya Aflah Luswanto Putri, Ni Putu Purba Nava Vidyadhari Putriningtias, Andika Raden Ario Rafsanjani A. Karim Rafsanjani A. Karim Raka Pramulo Sophianto Ramadhani, Muhammad Rizqi Reny Yesiana Retno W. Astuti Ria Azizah Ria Azizah Ria Azizah Ria Azizah Ria Azizah Tri Nuraini Rizky Imtihan R. Rizky Imtihan R., Rizky Imtihan Robertus Triaji Mahendrajaya Robertus Triaji Mahendrajaya Robertus Triaji Mahendrajaya Robin Robin Rohmah, Ivatur Rotua Malau Rozi Rr. Dyah Artati Akbarinissa Rudhi Pribadi Rudi Pribadi Sarah Nabilla Sari Budi Moria Sartika, Linda Selvi Marcellia Septiani, Nur Alifah Seto Haryoardyantoro Sitti Hartinah DS Sophianto, Raka Pramulo Sri Redjeki Sri Redjeki Sri Redjeki Sri Yulina Wulandari Subagiyo Subagiyo Subagiyo Subagiyo Sugiyanto Sugiyanto Sugiyanto Sugiyanto, Nenden Rose Suryono Suryono Sutrisno Anggoro Tarigan, Ariyo Imanuel Taufiq-Spj, Nur Tiara Nur Baeti Baeti Tri Karyawati Tria Nidya Pratiwi Ubay, Jufri Ulfah Nurjanah Ulfah Nurjanah Ulfah Nurjanah, Ulfah Umi Fatimah Valentina R Iriani Valentina R. Iriani W.L. Saputra Wahyu Adi Wahyudi, Yudisthio Wibowo, Muhammad Reyhan Widianingsih Widianingsih Widianingsih Widianingsih Widianingsih Widianingsih, - Wilis Ari Setyati Wilis Ari Setyati Wishnuputri, Parameswari Iccha Nirmalabuddhi Wita Kristianty Sirait Yasir, Moh. Yoki Ristadi Yoko Nozawa Yosi Yananda Sijabat Yudho Prasetyo Yunita Anggarini, Yunita Zulfiandi Zulfiandi Zulfiandi Zulfiandi