Microplastic Occurrence in Different Fish Organs from Two Coastal Waters in Java Sea, Indonesia

Authors: Dwiyitno Dwiyitno, Giri Rohmat Barokah, Izhamil Hidayah, Hedi Indra Januar, Singgih Wibowo

Source: Squalen, Vol 19, Iss 2, Pp 145-153 (2024)

Subject Terms: microplastic, fish gut, fish gill, jakarta bay, cirebon bay, Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: https://www.bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/941; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/ee8c8a53936f4efcac0624b22ae8b90a

Mathematical Formulation to Differentiate between Naturally Occurred and Artificially Added Formaldehyde in the Ice Stored of Lizardfish (Saurida tumbil)

Authors: Giri Rohmad Barokah, Umi Anissah, Hedi Indra Januar, Farida Ariyani

Source: Omni-Akuatika, Vol 19, Iss 1, Pp 27-33 (2023)

Subject Terms: Aquaculture. Fisheries. Angling, SH1-691

File Description: electronic resource

Relation: http://ojs.omniakuatika.net/index.php/joa/article/view/952; https://doaj.org/toc/1858-3873; https://doaj.org/toc/2476-9347

Access URL: https://doaj.org/article/3cc85f66a0a343f28461614b1b46d862

Spatio-Seasonal Habitat Suitability Model of Anisakis spp. in Chub Mackerel (Scomber Japonicus) as a Scientific-Based Approach to Provide Safety Assessment Policy of Fisheries Product in Indonesia

Authors: Izhamil Hidayah, Sutomo Sutomo, Eko Pujiono, Muhammad Hadi Saputra, Nida Humaida, Hedi Indra Januar, Yusnita Mirna Anggraeni, Herti Windya Puspasari, Radestya Triwibowo, Novalia Rachmawati, Sri Iswani, Yusma Yennie, Agung Santoso

Source: Squalen, Vol 18, Iss 3 (2023)

Subject Terms: anisakis spp., habitat suitability model, scomber japonicus, spasio-seasonal analysis, public health maximum entropy algorithm (maxent), Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: http://www.bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/804; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/5f60365f039048c6a6270a0ebe9e4571

1H-NMR SPECTROSCOPY TO MEASURE THE KI INDEX OF BOMBAY DUCKS DURING CHILLING STORAGE AS AN APPROACH TO DETERMINE FRESHNESS

Authors: Giri Rohmad Barokah, Tati Nurhayati, Hedi Indra Januar, Agoes Mardiono Jacoeb

Source: Squalen, Vol 18, Iss 2 (2023)

Subject Terms: harpodon nehereus, ki index, nmr, nucleoside, Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: https://www.bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/771; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/9a4535acde0b4b138fb3f2ae87609fca

Seasonal and Spatial Water Pollution Status at The Rivers Estuaries in Cirebon Region

Authors: Izhamil Hidayah, Hedi Indra Januar, Dwiyitno Dwiyitno, Nining Betawati Prihantini

Source: Squalen, Vol 16, Iss 2, Pp 75-82 (2021)

Subject Terms: cirebon, river estuaries, storet, pollution index, Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: https://www.bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/505; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/73aafd6cec7b460fb86ee7aa8a402637

Komposisi Asam Amino sebagai Penanda Kimia dari Akumulasi Logam Berat di Biota Kerang Hijau (Perna viridis)

Authors: Hedi Indra Januar, Irma Hermana, Dwiyitno Dwiyitno

Source: Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, Vol 15, Iss 2, Pp 107-114 (2020)

Subject Terms: asam amino, kerang hijau (perna viridis), logam berat, kekerangan, Aquaculture. Fisheries. Angling, SH1-691, Biotechnology, TP248.13-248.65

File Description: electronic resource

Relation: https://www.bbp4b.litbang.kkp.go.id/jurnal-jpbkp/index.php/jpbkp/article/view/668; https://doaj.org/toc/1907-9133; https://doaj.org/toc/2406-9264

Access URL: https://doaj.org/article/b4fe032dabc6420b83cfc7fbfafd8bf7

Concentration and Characteristic of Floating Plastic Debris in Jakarta Bay: a Preliminary Study

Authors: Dwiyitno Dwiyitno, Fairdiana Andayani, Umi Anissah, Hedi Indra Januar, Singgih Wibowo

Source: Squalen, Vol 15, Iss 3, Pp 109-117 (2020)

Subject Terms: marine debris, plastic litter, jakarta bay, seasonal, spatial, Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: https://www.bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/462; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/e8a1a258174a4e01819b66523a6f924e

The Effects of Carbon Monoxide Treatment on the Physical and Chemical Qualities of Tuna Steak during Iced Storage

Authors: Farida Ariyani, Ellia Kristiningrum, Giri Rohmad Barokah, Hedi Indra Januar

Source: Squalen, Vol 15, Iss 2, Pp 73-79 (2020)

Subject Terms: tuna, carbon monoxide treatment, spoilage, total volatile base, k value, histamine, Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: https://www.bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/456; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/986fbe1dfc63405692b2b446f958ddd4

Variasi Temporal Kadar Saksitoksin dalam Kekerangan dari Perairan Tanjung Balai, Sumatra Utara

Authors: Hedi Indra Januar, Dwiyitno Dwiyitno, Umi Annisah, Ajeng Kurniasari Putri

Source: Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, Vol 14, Iss 2, Pp 85-94 (2019)

Subject Terms: kekerangan, saxitoksin, kualitas air, perairan tanjung balai, Aquaculture. Fisheries. Angling, SH1-691, Biotechnology, TP248.13-248.65

File Description: electronic resource

Relation: https://www.bbp4b.litbang.kkp.go.id/jurnal-jpbkp/index.php/jpbkp/article/view/613; https://doaj.org/toc/1907-9133; https://doaj.org/toc/2406-9264

Access URL: https://doaj.org/article/f2a520beb3bc4b85aaa6215c127a4ade

Statistical multi-metric based eutrophication index: Case of study at Batam Marine Reserve Park

Authors: Hedi Indra Januar, Asri Pratitis, Rini Susilowati

Source: Ilmu Kelautan, Vol 24, Iss 4, Pp 164-170 (2019)

Subject Terms: marine reserve, water quality, eutrophication, index, Oceanography, GC1-1581, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://ejournal.undip.ac.id/index.php/ijms/article/view/22794; https://doaj.org/toc/0853-7291; https://doaj.org/toc/2406-7598

Access URL: https://doaj.org/article/776fac31aec64cfe9320668a76d71817

The potency of Soft Coral Sarcophyton in Krakatau Seas as Cytotoxic Test

Authors: Tri Nur Sujatmiko, Tio Dwi Wibisono, Ariefianto Tri Mahadi, Paradita Hasanah, Hedi Indra Januar, Neviaty Putri Zamani

Source: Omni-Akuatika, Vol 15, Iss 2, Pp 12-19 (2019)

Subject Terms: Aquaculture. Fisheries. Angling, SH1-691

File Description: electronic resource

Relation: http://ojs.omniakuatika.net/index.php/joa/article/view/470; https://doaj.org/toc/1858-3873; https://doaj.org/toc/2476-9347

Access URL: https://doaj.org/article/172f8e96a76e4b34b7deb123e4b96a80

Metabolite Profiles and Antioxidant Activity of Caulerpa racemosa with Different Handlings

Authors: Sihono sihono, Kustiariyah Tarman, Hawis Madduppa, Hedi Indra Januar

Source: Squalen, Vol 13, Iss 3, Pp 93-100 (2018)

Subject Terms: antioxidant activity, ethanolic extract, green algae, liquid nitrogen, profiling, Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: http://bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/355; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/42fcbb23b6264073b9ba163682522ad9

Hubungan Antara Musim Dengan Kadar Caulerpin Dalam Cauterpa Racemosa

Authors: Hedi Indra Januar, Thamrin Wikanta, Emma Hastarini

Source: Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, Vol 10, Iss 3, Pp 1-6 (2017)

Subject Terms: Caulerpa racemosa, caulerpin and season effect., Aquaculture. Fisheries. Angling, SH1-691, Biotechnology, TP248.13-248.65

File Description: electronic resource

Relation: http://www.bbp4b.litbang.kkp.go.id/jurnal-jpbkp/index.php/jpbkp/article/view/359; https://doaj.org/toc/1907-9133; https://doaj.org/toc/2406-9264

Access URL: https://doaj.org/article/bfb7fe5e320a4ea1b4949b4066102681

Sitotoksisitas Invertebrata Laut sebagai Biomarker Lingkungan Di Kawasan Konservasi Perairan Pulau Banda

Authors: Asri Pratitis, Rini Susilowati, Hedi Indra Januar

Source: Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, Vol 11, Iss 2, Pp 139-146 (2017)

Subject Terms: ascidian, karang lunak, spons, perairan Pulau Banda, sitotoksisitas, Aquaculture. Fisheries. Angling, SH1-691, Biotechnology, TP248.13-248.65

File Description: electronic resource

Relation: http://www.bbp4b.litbang.kkp.go.id/jurnal-jpbkp/index.php/jpbkp/article/view/292; https://doaj.org/toc/1907-9133; https://doaj.org/toc/2406-9264

Access URL: https://doaj.org/article/0b4983f8f4eb4133ae9091f9cf4ff208

Cembranoids Content of Soft Coral Sarcophyton from Acidified Environment at Volcano Island, Indonesia

Authors: Hedi Indra Januar, Neviaty Putri Zamani, Dedi Soedharma, Ekowati Chasanah

Source: Squalen, Vol 12, Iss 1, Pp 35-40 (2017)

Subject Terms: cembranoid, chemotype, ocean acidification, soft coral, Sarcophyton, Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: http://bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/276; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/764b565cbb5c448fa32fe3c45f11ddf8

Bioactive Cembranoid Composition in the Soft Coral of Sarcophyton glaccum on The Response to Changing pH

Authors: Hedi Indra Januar, Neviaty Putri Zamani, Dedi Soedharma, Ekowati Chasanah

Source: Ilmu Kelautan, Vol 22, Iss 1, Pp 25-30 (2017)

Subject Terms: Oceanography, GC1-1581, Biology (General), QH301-705.5

File Description: electronic resource

Relation: http://ejournal.undip.ac.id/index.php/ijms/article/view/11248; https://doaj.org/toc/0853-7291; https://doaj.org/toc/2406-7598

Access URL: https://doaj.org/article/351834b58bfb4ba895703c16cbb3c8fd

Composition of Fatty Acids in Evaluation of Sea Cucumber Potency for Nutraceutical Product Development

Authors: Rini Susilowati, Asri Pratitis, Hedi Indra Januar

Source: Squalen, Vol 11, Iss 2, Pp 69-74 (2017)

Subject Terms: 1H-NMR, fatty acids, sea cucumber, nutraceutical, Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: http://bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/238; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/5b30e035c8604109951dfab212f6dc28

Fatty Acid Profile, Carotenoid Content, and In Vitro Anticancer Activity of Karimunjawa and Lampung Sea Cucumber

Authors: Ekowati Chasanah, Yusro Nuri Fawzya, Kustiariyah Tarman, Hedi Indra Januar, Muhammad Nursid

Source: Squalen, Vol 11, Iss 3, Pp 117-124 (2016)

Subject Terms: anticancer, carotenoid, fatty acids, sea cucumber, Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: http://bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/269; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/c8f0eec1c9bb42d4a77562ba8dee3f54

Logic Structure Determination (LSD) as a Computer Assisted Structure Elucidation (CASE) for Molecular Structure Determination of Cytotoxic Cembranoids from Soft Coral

Authors: Hedi Indra Januar, Neviaty Putri Zamani, Dedi Soedharma, Ekowati Chasanah

Source: Squalen, Vol 11, Iss 1, Pp 1-6 (2016)

Subject Terms: cembranoid, computer assisted structure elucidation, logic structure determination, soft coral, Ocean engineering, TC1501-1800, Naval Science

File Description: electronic resource

Relation: http://bbp4b.litbang.kkp.go.id/squalen-bulletin/index.php/squalen/article/view/177; https://doaj.org/toc/2089-5690; https://doaj.org/toc/2406-9272

Access URL: https://doaj.org/article/b0639547a91d45699796b4419ad3afe0

SAMPLING DESIGN FOR WATER QUALITY MONITORING IN MARINE RESERVE : A STUDY CASE AT BANDA SEA CONSERVATION PARK

Authors: Hedi Indra Januar

Source: Journal of Natural Resources and Environmental Management, Vol 8, Iss 3 (2018)

Subject Terms: Environmental monitoring, marine reserve, sampling design, Environmental sciences, GE1-350

File Description: electronic resource

Relation: https://journal.ipb.ac.id/index.php/jpsl/article/view/18100; https://doaj.org/toc/2086-4639; https://doaj.org/toc/2460-5824

Access URL: https://doaj.org/article/2df91002897040ebbe696d30bcf1472f