Rizal, Samsul and Suharyono, Suharyono and Astuti, Sussi (2024) The effect of kweni mango and randu honey addition on the characteristics of synbiotic etawa goat milk. Biodiversitas Journal of Biological Diversity, 25 (4). pp. 1580-1587. ISSN 1412-033X

Rizal, Samsul and Suharyono, Suharyono and Suroso, Erdi and Melatiningsih, Atri (2023) Lactic acid bacteria viability and antibacterial activity of etawa goat's synbiotic fermented milk. Biodiversitas Journal of Biological Diversity, 24 (12). pp. 6440-6446. ISSN 1412-033X

Rizal, Samsul and Suharyono, Suharyono and Suroso, Erdi (2023) Turnitin - Lactic acid bacteria viability and antibacterial activity of Etawa goat'ssynbiotic fermented milk. Biodiversitas Journal of Biological Diversity, 24 (12). pp. 6440-6446. ISSN 1412-033X

Safitri, Bella Intan Ayu and subeki, subeki and Hidayati, Sri and Nurdin, Samsu Udayana and Rizal, Samsul (2023) Kajian PemberianBeras AnalogUbi Kayu Waxyyang Disubstitusi Glukomanan Porang (AmorphophallusOncophyllus)sebagai Antidiabetes pada Mencit yang Diinduksi Aloksan. Jurnal Agroindustri Halal,, 9 (3). pp. 246-256. ISSN ISSN 2442-3548 - eISSN 2550-0163

Tempe Mosaccha (2023) RAGI TEMPE PENGHASIL TEMPE BETA-GLUKAN. IDS000006869.

Rizal, Samsul and Hidayati, Sri and Endaryanto, Teguh and Kustyawati, Maria Erna and Melatiningsih, Atri (2023) STUDI KELAYAKAN USAHA AGROINDUSTRI TEMPE MOSACCHA DI KOTA BANDAR LAMPUNG. Jurnal Agroindustri, 13 (2). pp. 147-162. ISSN 2088-5369

Murhadi, Murhadi and Eriska, Sovia and Nur, Muhammad and Rizal, Samsul (2023) PENGARUH PENAMBAHAN DAUN MINT (Mentha piperita L.) DAN DAUN STEVIA (Stevia rebaudiana) TERHADAP KARAKTERISTIK SENSORI TEH CELUP DAUN KELOR (Moringa oleifera). JURNAL AGROINDUSTRI BERKELANJUTAN, 2 (2). pp. 264-271. ISSN 2828-8513

Fitri, Ahmad and Nurdin, Samsu Udayana and Sukohar, Asep and subeki, subeki and Rizal, Samsul (2023) Daya Cerna Protein dan Rasio Efisiensi Protein Nasi Herbal Pada Tikus Percobaan Yang Diberi Pakan Tinggi Lemak. Jurnal Agroindustri Halal,, 9 (2). p. 139. ISSN ISSN 2442-3548 - eISSN 2550-0163

UD. HM Mekar Sari (2023) PROSES PRODUKSI TEMPE MENGANDUNG BETA-GLUKAN. IDS000006090.

LPPM Universitas Lampung (Sentra HaKI) (2023) PROSES PRODUKSI TEMPE MENGANDUNG BETA-GLUKAN. S00202211567.

Rizal, Samsul and Kustyawati, Maria Erna and Suharyono, Suharyono and Endaryanto, Teguh (2023) Effect of substrate type and incubation time on the microbial viability of instant starter for premium tempeh. AIMS Agriculture and Food, 8 (2). pp. 461-478. ISSN 2471-2086

Rizal, Samsul and Kustyawati, Maria Erna and Endaryanto, Teguh (2023) Turnitin-Effect of substrate type and incubation time on the microbial viability of instant starter for premium tempeh. AIMS Agriculture and Food, 8 (2). pp. 461-478. ISSN 2471-2086

Viani Tri, Okta and Rizal, Samsul and Nurdjanah, Siti and Nawansih, Otik (2023) FORMULASI TEPUNG DAUN KELOR (Moringa oleifera L.) DAN TEPUNG TERIGU TERHADAP MUTU SENSORI, FISIK, DAN KIMIA CUPCAKE. JURNAL AGROINDUSTRI BERKELANJUTAN, 2 (1). pp. 147-169. ISSN 2828-8513

Koesoemawardani, Dyah and Nabila, Nida Rianda and Rizal, Samsul and Suharyono, Suharyono and Fadhallah, Esa Ghanim (2023) Chemical, Microbiological and Sensory Characteristics of Wader Fish (Rasbora argyrotaenia) Joruk During Fermentation. Jurnal Teknik Pertanian Lampung, 12 (1). pp. 39-57. ISSN 2302-559X

Susilawati, Susilawati and Rizal, Samsul and Murhadi, Murhadi and Taqiyyudin, M. Nur Faza (2023) Pengaruh tepung biji durian (Durio zibethinus Murr) sebagai bahan penstabil terhadap karakteristik fisik dan sensori es krim susu kambing etawa. Jurnal Teknologi Industri & Hasil Pertanian, 28 (1). pp. 66-75. ISSN ISSN 1410-3044 (print) and ISSN 2304-4399 (online)

Rizal, Samsul and Kustyawati, Maria Erna and Murhadi, Murhadi (2023) The ifluence of inoculum types on the chemical characteristics and β-glucan content of tempe Gembus. Biodiversitas Journal of Biological Diversity, 24 (2). pp. 793-798. ISSN 1412-033X

Rizal, Samsul and Kustyawati, Maria Erna and Murhadi, Murhadi (2023) The influence of inoculum types on the chemical characteristics and β-glucan content of tempe gembus. Biodiversitas Journal of Biological Diversity, 24 (2). pp. 793-798. ISSN 1412-033X

Nurdjanah, Siti and Enrica, Cherly and Suharyono, Suharyono and Rizal, Samsul (2023) Study on Synbiotic Beverages Based on Local Seeds and Oyster Mushrooms with the Addition of Lactobacillus casei. Universitas Lampung, Indonesia.

Nurdjanah, Siti and Ericha, Cherly Silvia and Suharyono, Suharyono and Rizal, Samsul (2023) Study on Synbiotic Beverages Based on Local Seeds and Oyster Mushrooms with the Addition of Lactobacillus casei. Jurnal Teknik Pertanian Lampung, 12 (2). pp. 363-373. ISSN 2302-559X

Rizal, Samsul and Kustyawati, Maria Erna and Murhadi, Murhadi and Amin, Muhammad (2023) The influence of inoculum types on the chemical characteristics and β-glucan content of tempe gembus. Society for Indonesian Biodiversity. (Unpublished)

Kustyawati, Maria Erna and Fadhallah, Esa Ghanim and Rizal, Samsul (2022) Prebiotic activity of Lactobacillus casei grown on medium containing of Hylocereus undatus extract and its use in the ermentation of goat’s milk kefir. Biodiversitas Journal of Biological Diversity, 23 (12). pp. 6513-6519. ISSN 1412-033X

Kustyawati, Maria Erna and Nurlita, Eka Mukaromah and Fadhalah, Esa Ghanim and Rizal, Samsul (2022) Prebiotic activity of Lactobacillus casei grown on medium containing of Hylocereus undatus extract and its use in the fermentation of goat’s milk kefir. Biodiversitas Journal of Biological Diversity, 23 (12). pp. 6513-6519. ISSN 1412-033X

Kustyawati, Maria Erna and Iryani, Dewi Agustina and Rizal, Samsul and Endaryanto, Teguh (2022) PELATIHAN PEMBUATAN KOPI PEPPERMINT PADA KELOMPOK WANITA TANI (KWT) SEBAYA DI KECAMATAN KASUI, KABUPATEN WAY KANAN. Jurnal Pengabdian Fakultas Pertanian Universitas Lampung, 1 (2). pp. 1-9. ISSN 2829-2235

Nurainy, Fibra and Rizal, Samsul and Suharyono, Suharyono and Susanti, Esa (2022) Karakteristik Minuman Probiotik Jambu Biji Merah Dengan Penambahan Ekstrak Kayu Manis Dan Kayu Secang. Jurnal Penelitian Pertanian Terapan, 22 (2). pp. 195-204. ISSN p 1410-5020 e2407-1781

Rizal, Samsul and Kustyawati, Maria Erna and Murhadi, Murhadi and Hasanudin, Udin and subeki, subeki (2022) The effect of inoculum types on microbial growth, β-glucan formation and antioxidant activity during tempe fermentation. AIMS Agriculture and Food, 7 (2). 370- 386. ISSN 2471-2086

Kustyawati, Maria Erna and Rizal, Samsul (2022) Changes of nutritional composition of tempeh during fermentation with the addition of Saccharomyces cerevisiae. Biodiversitas, 23 (3). pp. 1553-1559. ISSN 1412 033x

Rizal, Samsul and Kustyawati, Maria Erna and Suharyono, Suharyono and Susanto, Virda (2022) Changes of nutritional composition of tempeh during fermentation with the addition of Saccharomyces cerevisiae. Biodiversitas Journal of Biological Diversity, 23 (2). pp. 1553-1559. ISSN 1412-033X

Suhesty, Aprilia Dyah and Rizal, Samsul and Suroso, Erdi and Kustyawati, Maria Erna (2022) ANALISIS MIKROBIOLOGI, FISIKA DAN KIMIA AIR MINUM ISI ULANG DARI DEPOT DI KAMPUNG BARU, KEDATON, BANDAR LAMPUNG. JURNAL AGROINDUSTRI BERKELANJUTAN, 1 (1). pp. 121-129. ISSN 2828-8513

Cahyani, Atika Dwi and Kustyawati, Maria Erna and Rizal, Samsul and Murhadi, Murhadi (2022) EFEK COATING DENGAN KITOSAN DAN WAKTU PENCELUPAN PADA COOKING LOSS DAN SENSORI UDANG VANAME (Litopenaeus Vannamei) SELAMA PENYIMPANAN DINGIN. JURNAL AGROINDUSTRI BERKELANJUTAN, 1 (2). pp. 316-328. ISSN 2828-8513

Susilawati, Susilawati and Rizal, Samsul and nurainy, fibra and Syafita, Anggi (2022) FORMULASI EKSTRAK TEMU MANGGA (Curcuma mangga Val.) DAN SARI BUAH MANGGA ARUMANIS (Mangifera indica L. Var arumanis) TERHADAP SIFAT FISIK DAN SENSORI PERMEN JELLY SELAMA PENYIMPANAN SUHU RUANG. JURNAL AGROINDUSTRI BERKELANJUTAN, 1 (1). pp. 149-166. ISSN 2828-8513

Nafsiah, Ibdatin and Rizal, Samsul and Koesoemawardani, Dyah and Suharyono, Suharyono (2022) KARAKTERISTIK SENSORI DAN KIMIA TORTILLA CHIPS DENGAN PENAMBAHAN TEPUNG CANGKANG RAJUNGAN (Portunus Pelagicus). JURNAL AGROINDUSTRI BERKELANJUTAN, 1 (2). pp. 306-315. ISSN 2828-8513

Nugraha, WAHYU and Koesoemawardani, Dyah and Rizal, Samsul and nurainy, fibra (2022) PENGARUH PENAMBAHAN KARAGENAN TERHADAP SIFAT FISIKOKIMIA DAN SENSORI YOGHURT RASA PISANG AMBON. JURNAL AGROINDUSTRI BERKELANJUTAN, 1 (2). pp. 253-261. ISSN 2828-8513

Kustyawati, Maria Erna and Rizal, Samsul (2022) Similarity_The effect of inoculum types on microbial growth, β-glucan formation and antioxidant activity during tempe fermentation. LPPM Unila. (Unpublished)

Murhadi, Murhadi and Suharyono, Suharyono and Rizal, Samsul (2021) SOSIALISASI DAN PELATIHAN KETERAMPILAN MEMILIH PRODUK PANGAN YANG SEHAT, AMAN DAN HALAL BAGI PARA PELAJAR DAN GURU SMP DI KECAMATAN TRIMURJO - LAMPUNG TENGAH. LPPM Unila. (Unpublished)

Kustyawati, Maria Erna and Pratama, Filli and Rizal, Samsul and Fadhallah, Esa Ghanim and Damai, Abdullah Aman (2021) Quality and Shelf Life of White Shrimp (Litopenaeus vannamei) Processed with High-Pressure Carbon Dioxide (HPCD) at Subcritical and Supercritical States. Journal of Food Quality, 2021 (664958). pp. 1-13. ISSN 01469428, 17454557

Rizal, Samsul and Kustyawati, Maria Erna and Murhadi, Murhadi and Hasanudin, Udin (2021) The Growth of Yeast and Fungi, the Formation of β-Glucan, and the Antibacterial Activities during Soybean Fermentation in Producing Tempeh. International Journal of Food Science, 2021 (667604). pp. 1-8. ISSN 2356-7015

Rizal, Samsul and Kustyawati, Maria Erna and Murhadi, Murhadi and Hasanudin, Udin (2021) The Growth of Yeast and Fungi, the Formation of β-Glucan, and the Antibacterial Activities during Soybean Fermentation in Producing Tempeh. Hindawi, International Journal of Food and Science. (Unpublished)

Erna, Maria and Iryani, Dewi Agustina and Rizal, Samsul and endaryanto, teguh (2020) PELATIHAN PEMBUATAN VARIAN KOPI BUBUK AROMA MINT BAGI KELOMPOK WANITA TANI (KWT) SEBAYA DI KECAMATAN KASUI KABUPATEN WAYKANAN. Senapati Unila. (Submitted)

Rizal, Samsul and Suharyono, Suharyono and Nurainy, Fibra and Merliyanisa, Merliyanisa (2020) PENGARUH GLUKOSA DAN JAHE MERAH TERHADAP KARAKTERISTIK MINUMAN PROBIOTIK DARI KULIT NANAS MADU. Jurnal Teknologi Industri & Hasil Pertanian, 25 (2). pp. 110-119. ISSN ISSN 1410-3044 (print) and ISSN 2304-4399 (online)

Rizal, Samsul and Suharyono, Suharyono and Nurainy, Fibra and Amelia, Julfi Restu (2020) The effects of low-temperature storage on the viability of Lactobacillus casei and the stability of antibacterial activity in green grass jelly synbiotic drinks. Biodiversitas Journal of Biological Diversity, 21 (8). pp. 3826-3831. ISSN 1412-033X

Kustyawati, Maria Erna and subeki, subeki and Murhadi, Murhadi and Rizal, Samsul (2020) Vitamin B12 production in soybean fermentation for tempeh. AIMS Agriculture and Food, 5 (2). pp. 262-271. ISSN 2471-2086

Rizal, Samsul and Murhadi, Murhadi and Kustyawati, Maria Erna and Hasanudin, Udin (2020) Growth optimization of Saccharomyces cerevisiae and Rhizopus oligosporus during fermentation to produce tempeh with high β-glucan content. Biodiversitas Journal of Biological Diversity, 21 (6). pp. 2667-2673. ISSN 1412-033X

Rizal, Samsul and Kustyawati, Maria Erna and Murhadi, Murhadi and Hasanudin, Udin (2020) Growth optimization of Saccharomyces cerevisiae and Rhizopus oligosporus during fermentation to produce tempeh with high β-glucan content. UNS, UNS, Surakarta.

Kustyawati, Maria Erna and subeki, subeki and Murhadi, Murhadi and Rizal, Samsul (2020) Vitamin B12 production in soybean fermentation for tempeh. www.aimspress.com, Springfield, MO 65809, USA.

Rizal, Samsul and Udayana, Samsu and Suharyono, Suharyono and marniza, marniza (2020) KAJIAN POTENSI SARI KULIT BUAH NANAS YANG DIFERMENTASI DENGAN Lactobacillus casei SEBAGAI MINUMAN PROBIOTIK SECARA IN VIVO. Jurnal Agroindustri, 10 (1). pp. 12-20. ISSN 20885369

Rizal, Samsul and Murhadi, Murhadi and Suharyono, Suharyono and Nurainy, Fibra and Asrialini, Eka Futri (2020) Aktivitas Antibakteri Minuman Sinbiotik Cincau Hijau dengan Penambahan Sari Buah Terhadap Staphylococcus aureus dan Eschericia coli Selama Penyimpanan. Prosiding Seminar Nasional Pengembangan Teknologi Pertanian, 1. pp. 75-85. ISSN 2715-4917

Rizal, Samsul and Suharyono, Suharyono and nurainy, fibra (2020) The Effects of Storage at Low Temperature on The Viability of Lactobacillus casei and The Stability of Antibacterial Activity in Green Grass Jelly Synbiotic Drinks. Society for Indonesian Biodiversity, Biodiversitas.

Rizal, Samsul and Suharyono, Suharyono and Nurainy, Fibra (2020) The effects of low-temperature storage on the viability of Lactobacillus casei and the stability of antibacterial activity in green grass jelly synbiotic drinks. Society for Indonesian Biodiversity. (Unpublished)

Rizal, Samsul and Kustyawati, Maria Erna (2019) KARAKTERISTIK ORGANOLEPTIK DAN KANDUNGAN BETA-GLUKAN TEMPE KEDELAI DENGAN PENAMBAHAN SACCHAROMYCES CEREVISIAE. Jurnal Teknologi Pertanian, 20 (2). pp. 127-138. ISSN 2528-2794

Rizal, Samsul and Suharyono, Suharyono and Amelia, Julfi Restu (2019) PENGARUH PENAMBAHAN LARUTAN SUKROSA TERHADAP AKTIVITAS ANTIBAKTERI MINUMAN SINBIOTIK EKSTRAK CINCAU HIJAU SELAMA PENYIMPANAN PADA SUHU DINGIN. Jurnal Ilmu Pertanian AGRIC, 31 (1). pp. 53-66. ISSN 0854-9028

Suharyono, Suharyono and Astuti, Sussi and Rizal, Samsul and Amalia, Raisa (2019) PENGARUH TEPUNG TERIGU DAN PENYIMPANAN SUHU RENDAH TERHADAP MASA SIMPAN DAN SIFAT SENSORI TEMPE KEDELAI PROBIOTIK. Jurnal Agroindustri, 9 (1). pp. 37-48. ISSN 2088-5369

granted (2019) Proses pengolahan rusip tidak spontan dengan penambahan kultur cair campuran bakteri asam laktat. IDS000002174.

LPPM Unila Fakultas Pertanian Unila (2019) PROSES PRODUKSI DAN FORMULASI MINUMAN PROBIOTIK SARI JAMBU BIJI MERAH DENGAN PENAMBAHAN EKSTRAK JAHE MERAH. IDS000002145.

- (2019) PROSES PRODUKSI DAN FORMULASI MINUMAN PROBIOTIK SARI JAMBU BIJI MERAH DENGAN PENAMBAHAN EKSTRAK JAHE MERAH. IDS000002145.

Zuidar, Ahmad Sapta and Rizal, Samsul and Hadi, Jessica P.O. (2019) PENGARUH PREPARASI DAN BLANCHING TERHADAP MUTU REBUNG IKAN TERFERMENTASI (LEMEA). Jurnal Teknologi & Industri Hasil Pertanian, 24 (1). pp. 39-50. ISSN ISSN 1410-3044 (Print) and ISSN 2302-4399 (Online)

paten sederhana (2019) PROSES PENGOLAHAN RUSIP TIDAK SPONTAN DENGAN PENAMBAHAN KULTUR CAIR CAMPURAN BAKTERI ASAM LAKTAT. -.

Rizal, Samsul and nurainy, fibra and Suharyono, Suharyono and Galia, Aquarista Galia (2018) EFEK PENAMBAHAN GLUKOSA DAN EKSTRAK KAYU MANIS (Cinnamomum burmannii) TERHADAP KARAKTERISTIK ORGANOLEPTIK MINUMAN PROBIOTIK DARI KULIT NANAS MADU (Ananascomosus. L). PROSIDING SEMINAR NASIONAL HASIL PENELITIAN Desember 2018. pp. 534-546. ISSN 978-602-0860-28-2

Nurainy, Fibra and Rizal, Samsul and Suharyono, Suharyono (2018) Karakteristik Minuman Probiotik Jambu Biji ( Psidium guajava) pada Berbagai Variasi Penambahan Sukrosa dan Susu Skim. In: simlitabmas. (Unpublished)

draft paten sederhada (2018) PROSES PENGOLAHAN RUSIP TIDAK SPONTAN DENGAN PENAMBAHAN KULTUR CAIR CAMPURAN BAKTERI ASAM LAKTAT (STREPTOCOCCUS, LACTOCOCCUS DAN LEUCONOSTOC) SEBANYAK 2% (b/v). WFP2018053748 , SID201807031.

Nurainy, Fibra and Rizal, Samsul and Suharyono, Suharyono and Umami, Ekariza (2018) Karakteristik Minuman Probiotik Jambu Biji ( Psidium guajava) pada Berbagai Variasi Penambahan Sukrosa dan Susu Skim. In: Seminar nasional inovasi Pangan lokal untuk mendukung Ketahanan Pangan. (Unpublished)

Nurainy, Fibra and Rizal, Samsul and Suharyono, Suharyono and Umami, Ekariza (2018) Karakteristik Minuman Probiotik Jambu Biji (Psidium guajava) pada Berbagai Variasi Penambahan Sukrosa dan Susu Skim. Jurnal Aplikasi teknologi pangan, 7 (2). pp. 47-54. ISSN pISSN 2089–7693, eISSN 2460–5921

Rizal, Samsul and Kustyawati, Maria Erna and Murhadi, Murhadi and Hasanudin, Udin and marniza, marniza (2018) PENGARUH KONSENTRASI SACCHAROMYCES CEREVISIAE TERHADAP KADAR ABU, KADAR PROTEIN, KADAR LEMAK DAN KANDUNGAN BETA-GLUKAN TEMPE. In: Seminar Nasional Dalam Rangka Dies Natalis UNNS Ke-42 Tahun 2018, 18 Maret 2018, Universitas Sebelas Maret. (In Press)

Nurainy, Fibra and Rizal, Samsul and Suharyono, Suharyono (2018) Aktivitas Antibakteri dan Karakteristik Minuman Sinbiotik Ekstrak Cincau Hijau dengan Penambahan Sari Buah nanas dan Jambu biji selama Penyimpanan Dingin. Posiding Seminar Nasional dan Rapat Tahunan Dekan bidang Ilmu Pertanian BKS- PTN Wilayah Barat, - (-). pp. 1-1339. ISSN 978-602-50885-0-6

Rizal, Samsul and Nurainy, Fibra (2018) Ketahanan terhadap Kondisi pH Asam dan Aktifitas Antagonis terhadap Bakteri Patogen Empat Jenis Bakteri Asam Laktat. Proseding Seminar Nasional Pengembangan Teknologi Pertanian SEMNAS Tektan VI. pp. 1-425. ISSN 978-602-70530-6-9

Rizal, Samsul and Kustyawati, Maria Erna and Murhadi, Murhadi and Hasanudin, Udin (2018) Pengaruh Konsentrasi Saccharomyces cerevisiae terhadap Kadar Abu, Kadar Protein, Kadar Lemak dan Kandungan Beta-Glukan Tempe. Prosiding Seminar Nasional Dies Natalis UNS Ke-42, 2 (1). pp. 96-103. ISSN 2615-7721

Rizal, Samsul and Kustyawati, Maria Erna and Ramadhani, Intan (2017) PENGARUH PENAMBAHAN SACCHAROMYCES CEREVISIAE TERHADAP SIFAT ORGANOLEPTIK TEMPE KEDELAI. Prosiding Seminar Nasional PATPI 2017, 2. pp. 1096-1105. ISSN 976-602-72006-3-0

Nawansih, Otik and Rizal, Samsul and Rangga, Azhari and Ayu, Eka (2017) UJI MUTU DAN KEAMANAN IKAN ASIN KERING (TERI DAN SEPAT) DI PASAR KOTA BANDAR LAMPUNG. Prosiding Seminar Nasional PATPI, 1. pp. 74-83. ISSN 976-602-72006-3-0

Nurdin, Samsu Udayana and Rizal, Samsul and Yuliansyah, Yuliansyah (2017) Mengangkat Harkat dan Harga Geblek. In: Seminar Nasional Hasil-Hasil Pengabdian Kepada Masyarakat Unila, 7 November 2017, Hotel Emersia Bandar Lampung. (Unpublished)

Nurainy, Fibra and Rizal, Samsul and Suharyono, Suharyono and Destiyani, N. (2017) Aktivitas Antibakteri dan Karakteristik Minuman Sinbiotik Ekstrak Cincau Hijau dengan Penambahan Sari Buah nanas dan Jambu biji selama Penyimpanan Dingin. Prosiding Seminar Nasional BKS PTN Wilayah Barat Bidang Pertanian 2017. pp. 1186-1195. ISSN 978-602-50885-0-6

Nurainy, Fibra and Rizal, Samsul and Suharyono, None (2017) Aktivitas Antibakteri dan Karakteristik Minuman Sinbiotik Ekstrak Cincau Hijau dengan Penambahan Sari Buah nanas dan Jambu biji selama Penyimpanan Dingin. In: Seminar BKS Barat 2017, 20-22 July 2017, Bangka Belitung. (Submitted)

Rizal, Samsul and Kustyawati, Maria Erna and marniza, marniza and Ramadhani, Intan (2017) PENGARUH PENAMBAHAN SACCHAROMYCES CEREVISIAE TERHADAP SIFAT ORGANOLEPTIK TEMPE KEDELAI. In: Seminar Nasional PATPI 2017, 10-12 Oktober 2017, Bandar Lampung. (Submitted)

Nawansih, Otik and Rizal, Samsul and Hartati, Widya Rini (2017) SURVEY MUTU DAN KEAMANAN GULA MERAH DI PASAR KOTA BANDAR LAMPUNG. In: Seminar Nasional PATPI 2017, 10-12 Oktober 2017, Bandar Lampung. (In Press)

Nawansih, Otik and Rizal, Samsul and rangga, azhari and Ayu, Eka (2017) UJI MUTU DAN KEAMANAN IKAN ASIN KERING (TERI DAN SEPAT) DI PASAR KOTA BANDAR LAMPUNG. In: Seminar Nasional PATPI 2017, 10-12 Oktober 2017, Bandar Lampung. (In Press)

Zuidar, Ahmad Sapta and Rizal, Samsul and Widyastuti, Kania (2016) PENGARUH JENIS IKAN DAN KONSENTRASI GARAM PADA REBUNG IKAN TERFERMENTASI. Jurnal Kelitbangan Provinsi, 4 (2). pp. 181-194. ISSN 2354-5704

Koesoemawardani, Dyah and marniza, - and Rizal, Samsul and sella, novia (2016) PENAMBAHAN KONSENTRASI GULA AREN PADA JORUK (PRODUK IKAN FERMENTASI). In: Seminar Nasional Pengembangan Teknologi Pertanian 2016, 8 September 2016, Bandar lampung.

Koesoemawardani, Dyah and marniza, marniza and Rizal, Samsul (2016) Penambahan Konsentrasi Gula Aren pada Joruk (Produk Ikan Fermentasi). In: Seminar Nasional Pengembangan Teknologi Pertanian 2016, 8 September 2016, Bandar lampung.

Rizal, Samsul and Nurainy, Fibra and Anggraini, Melan (2016) Pengaruh konsentrasi CMC dan Lama Penyimpanan pada Suhu Dingin terhadap Karakteristik Organoleptik Minuman Probiotik Sari buah Nanas. Prosiding Konser Karya Ilmiah Nasional 2016, 2. pp. 51-60. ISSN ISSN 2460-5506

Rizal, Samsul and Erna, Maria and Nurainy, Fibra and Tambunan, Artha Regina (2016) Karakteristik Probiotik Minuman Fermentasi Laktat Sari Buah Nanas dengan Variasi Jenis Bakteri Asam Laktat. Indonesian Journal of Applied Chemistry, 18 (01). pp. 63-71. ISSN p-ISSN: 0853–2788, e-ISSN: 2527–7669

Rizal, Samsul and Marniza, marniza and Nurainy, Fibra (2015) PEMANFAATAN KULIT NANAS PADA PEMBUATAN MINUMAN PROBIOTIK DENGAN JENIS BAKTERI ASAM LAKTAT BERBEDA. Prosiding Seminar Nasional Sains & Teknologi VI UNILA 3 November 2015. pp. 459-473. ISSN 978-602-0860-02-2

Nurainy, Fibra and Rizal, Samsul and Suharyono, Suharyono (2015) AKTIVITAS ANTIBAKTERI DAN EVALUASI PENGARUH MINUMAN SINBIOTIK EKSTRAK CINCAU DENGAN PENAMBAHAN SARI BUAH. Prosiding Seminar PATPI 2015. pp. 774-785. ISSN 978-602-65-01-4

Nurdin, Samsu Udayana and Rizal, Samsul and Susilawati, Susilawati (2015) FAKTOR-FAKTOR YANG MEMPENGARUHI PODUKSI YOGURT YANG DIFORTIFIKASI DENGAN ESTRAK DAUN CINCAU HIJAU (PREMNAOBLONGIFOLIAMERR. In: Prosiding Seminar nasional Patpi 2015. Universitas Katolik Soegijapranata, Semarang, pp. 471-479. ISBN 978-602-65-01-4

Nurdin, Samsu Udayana and Susilawati, Susilawati and Rizal, Samsul (2015) Similarity:FAKTOR-FAKTOR YANG MEMPENGARUHI PODUKSI YOGURT YANG DIFORTIFIKASI DENGAN ESTRAK DAUN CINCAU HIJAU (PREMNAOBLONGIFOLIAMERR. Universitas Katolik Soegijapranata.

Koesoemawardani, Dyah and Rizal, Samsul (2015) Perubahan Sifat Mikrobiologi dan Kimia Rusip dengan Perbedaan Waktu Penambahan Gula Aren Cair. In: SEMINAR AGROINDUSTRI DAN LOKAKARYA NASIONAL Forum Komunikasi Pendidikan Tinggi – Teknologi Pertanian Indonesia, 2 – 3 september 2015, Surabaya.

Rizal, Samsul and Dewi, Hartami and Utomo, tanto Pratondo (2015) PENGARUH JENIS PELARUT TERHADAP AKTIVITAS ANTIBAKTERI EKSTRAK DAGING DAN BIJI BUAH BINTARO (Cerbera manghas L.) Effect of Solvent Types On Antibacterial Activity of Bintaro (Cerbera mangas L.) Meat and Seeds Extract). Jurnal Teknologi Industri & Hasil Pertanian Vol. 20 No.1, Maret 2015, 20 (1). pp. 51-64. ISSN 23024399

Hamzah, Febri and Rizal, Samsul and marniza, marniza (2014) PENGARUH KONSENTRASI Lactobacillus acidophilus DAN TEPUNG SAGU TERHADAP UMUR SIMPAN DAN SIFAT SENSORI TEMPE KEDELAI. Jurnal Kelitbangan Provinsi, 2 (3). pp. 46-68. ISSN 2354-5704

Rukmini, Susilowati and Koesoemawardani, Dyah and Rizal, Samsul (2014) PROFIL PROSES FERMENTASI RUSIP DENGAN PENAMBAHAN GULA AREN CAIR. Jurnal Teknologi Industri dan Hasil Pertanian Volume 19 No.2, Juli 2014, 19 (2). pp. 137-148. ISSN 23024399

Putri, Angelia and Rizal, Samsul and Hanum, Tirza and Setyani, Sri (2014) PENGARUH PENAMBAHAN GLUKOSA DAN SARI BUAH JERUK (Citrus sinensis) TERHADAP KARAKTERISTIK MINUMAN SINBIOTIK CINCAU HIJAU (Premna oblongifolia Merr.). Jurnal Teknologi Industri dan Hasil Pertanian Volume 19 No.1, Maret 2014, 19 (1). pp. 104-116. ISSN 23024399

nurainy, fibra and Rizal, Samsul and Suharyono, Suharyono and Astuti, Sussi (2013) KARAKTERISTIK MINUMAN SINBIOTIK CINCAU HIJAU DENGAN PENAMBAHAN GLUKOSA DAN SARI BUAH NANAS. In: Seminar Nasional Sains & Teknologi V, 19-20, Bandar Lampung, Indonesia.

Rizal, Samsul and Nurainy, Fibra and Fitriani, Melza (2013) PENGARUH PENAMBAHAN SARI BUAH JAMBU BIJI MERAH (Psidium guajava L.) DAN GLUKOSA TERHADAP TOTAL BAKTERI ASAM LAKTAT DAN KARAKTERISTIK ORGANOLEPTIK MINUMAN SINBIOTIK CINCAU HIJAU (Premna oblongifolia Merr). Jurnal Teknologi Industri dan Hasil Pertanian, 18 (2). pp. 144-156. ISSN ISSN 1410-3044 (print) and ISSN 2304-4399 (online)

Koesoemawardani, Dyah and Rizal, Samsul and Tauhid, Moralita (2013) PERUBAHAN SIFAT MIKROBIOLOGI DAN KIMIAWI RUSIP SELAMA FERMENTASI. AGRITECH, 33 (3). pp. 265-272. ISSN 0216 - 0455

Sutikno, Sutikno and Rizal, Samsul and Marniza, marniza (2013) Effects of sugar type and concentration on the characteristics of fermented turi (Sesbania grandiflora (L.) Poir) milk. Emirates Journal of Food and Agriculture, 25 (8). 576- 584. ISSN 2079-0538

Sutikno, Sutikno and Rizal, Samsul and Marniza, marniza (2013) Effects of sugar type and concentration on the characteristics of fermented turi (Sesbania grandiflora (L.) Poir) milk. United Arab Emirates University. (Unpublished)

Rizal, Samsul and nurainy, fibra and Melza, Fitriani (2013) PENGARUH PENAMBAHAN SARI BUAH JAMBU BIJI MERAH (Psidium guajava L.) DAN GLUKOSA TERHADAP TOTAL BAKTERI ASAM LAKTAT DAN KARAKTERISTIK ORGANOLEPTIK MINUMAN SINBIOTIK CINCAU HIJAU (Premna oblongifolia Merr). Jurnal Teknologi Industri & Hasil Pertanian, 18 (2). pp. 144-156. ISSN ISSN 1410-3044 (print) and ISSN 2304-4399 (online)

Suharyono, Suharyono and Rizal, Samsul and nurainy, fibra and Kurniadi, Muhammad (2012) PERTUMBUHAN L.CASEI PADA BERBAGAI LAMA FERMENTASI MINUMAN SINBIOTIK DARI EKSTRAK CINCAU HIJAU (PREMNA OBLONGIFOLIA MERR). Jurnal Teknologi Hasil Pertanian, 5 (2). pp. 117-128. ISSN 2614-7920

Rizal, Samsul (2011) PENGARUH JENIS BAKTERI ASAM LAKTAT DAN LAMA FERMENTASI TERHADAP KARAKTERISTIK MINUMAN FERMENTASI SARI BUAH SIRSAK. Prosiding Seminar Nasional PTN BKS Barat Bidang Ilmu Pertanian 23-25 Mei 2011, 2 (1). Universitas Sriwijaya Palembang, Seminar Nasional PTN BKS Barat Bidang Ilmu Pertanian 23-25 Mei 2011. ISBN 978-979-8389-18-4

Suharyono, Suharyono and Nurainy, fibra and Rizal, Samsul and Kurniadi, Muhammad (2011) UJI ORGANOLEPTIK DAN MIKROBIOLOGI MINUMAN SINBIOTIK DARI EKSTRAK CINCAU HIJAU (Premna oblongifolia Merr). Jurnal Teknologi Hasil Pertanian, 4 (1). pp. 41-49. ISSN 2614-7920

Rizal, Samsul (2011) PENGARUH KONSENTRASI SKIM DAN LAMA FERMENTASI TERHADAP SIFAT MIKROBIOLOGI, KIMIA DAN FISIK YOGHURT BUAH SIRSAK. Majalah Teknologi Agro Industri (TEGI), 3 (2). pp. 18-27. ISSN 2085-6067

Suharyono, Suharyono and Rizal, Samsul (2009) AKTIVITAS ANTIBAKTERI SAMBAL LAMPUNG TERHADAP BAKTERI PATOGEN DAN PERUSAK MAKANAN. Prosiding Prosiding Seminar Nasional PTN BKS Barat Bidang Ilmu Pertanian 13-16 April 2009, 1 (1). Universitas Tirtayasa Banten, Seminar Nasional PTN BKS Barat Bidang Ilmu Pertanian 13-16 April 2009. ISBN 978-979-19929-0-9

Rizal, Samsul and Suharyono, Suharyono (2009) VIABILITAS BAKTERI ASAM LAKTAT DAN KARAKTERISTIK YOGHURT EKSTRAK KULIT NANAS SELAMA PENYIMPANAN. Prosiding Prosiding Seminar Nasional PTN BKS Barat Bidang Ilmu Pertanian 13-16 April 2009, 1 (1). Universitas Tirtayasa Banten, Prosiding Seminar Nasional PTN BKS Barat Bidang Ilmu Pertanian 13-16 April 2009. ISBN 978-979-19929-0-9

Nurdin, Samsu Udayana and Suharyono, Suharyono and Rizal, Samsul (2008) KARAKTERISTIK FUNGSIONAL POLISAKARIDA PEMBENTUK GEL DAUN CINCAU HIJAU (Premna Oblongifolia Merr.). Jurnal Teknologi Industri & Hasil Pertanian, 13 (1). pp. 4-9. ISSN 23024399

Rizal, Samsul and nurainy, fibra and Murhadi, Murhadi and Suharyono, Suharyono and Asrialni, Eka Putri AKTIVITAS ANTIBAKTERI MINUMAN SINBIOTIK CINCAU HIJAU DENGAN PENAMBAHAN SARI BUAH TERHADAP Staphylococcus aureus DAN Eschericia coli SELAMA PENYIMPANAN. In: Prosiding Seminar Nasional Pengembangan Teknologi Pertanian 2019 Politeknik Negeri Lampung, 07 November 2019, Hotel Bukit Randu Bandar Lampung. (In Press)

Suhestry, Aplrilia Dyah and Rizal, Samsul and Suroso, Erdi and Kustyawati, Maria Erna ANALISIS MIKROBIOLOGI, FISIKA DAN KIMIA AIR MINUM ISI ULANG DARI DEPOT DI KAMPUNG BARU, KEDATON, BANDAR LAMPUNG. JURNAL AGROINDUSTRI BERKELANJUTAN, 1 (1). pp. 121-129. ISSN 2828-8513

Kustyawati, Maria Erna and Iryani, Dewi Agustina and Endaryanto, Teguh and Rizal, Samsul Dibantu Unila, KWT Sebaya Ciptakan Kopi Herbal Rasa Mint. Tribun Lampung.co.id.

Rizal, Samsul and Nurainy, Fibra and Suharyono, Suharyono and Galia, Meta Aquarista EFEK PENAMBAHAN GLUKOSA DAN EKSTRAK KAYU MANIS (Cinnamomum burmannii) TERHADAP KARAKTERISTIK ORGANOLEPTIK MINUMAN PROBIOTIK KULIT NANAS MADU (Ananascomosus. L). In: Seminar Nasional Hasil-Hasil Penelitian 2018, 13 November 2018, Bandar Lampung. (Submitted)

Kustyawati, Maria Erna and Rizal, Samsul and Sugiharto, R. and Hasanuddin, Udin Efek pemberian tempe probiotik saccharomyces (Tembiosa) terhadap profil lipida darah dan asam lemak rantai pendek pada hewan percobaan mencit (Mus musculus). LPPM. (Unpublished)

Rizal, Samsul and Kustyawati, Maria Erna and Suharyono, Suharyono and Endaryanto, Teguh Effect of substrate type and incubation time on the microbial viability of instant starter for premium tempeh. AIMS Press, AIMS: Agriculture and Food. (Unpublished)

Sutikno, Sutikno and Rizal, Samsul and Marniza, marniza Effects of sugar type and concentration on the characteristics of fermented turi (Sesbania grandiflora (L.) Poir) milk. Emir. J. Food Agric. (Unpublished)

Nurdin, Samsu Udayana and Rizal, Samsul and Susilawati, Susilawati Faktor-Faktor yang Mempengaruhi Produksi Yogurt yang Difortifikasi dengan Estrak Daun Cincau Hijau (Premna Oblongifolia Merr.). Prosiding Seminar nasional Patpi 2015. pp. 471-479. ISSN 978-602-65-01-4

Rizal, Samsul and Kustyawati, Maria Erna and Murhadi, Murhadi and Hasanudin, Udin The Growth of Yeast and Fungi, the Formation of β-Glucan, and the Antibacterial Activities during Soybean Fermentation in Producing Tempeh. International Journal of Food Science, 2021 (1). pp. 1-8. ISSN 2314-5765 (online); 2356-7015 (print)

Rizal, Samsul and Suharyono, Suharyono and Suroso, Erdi and Melatiningsih, Atri and Suyarto, Virda Aulia Lactic acid bacteria viability and antibacterial activity of Etawa goat's synbiotic fermented milk. Biodiversitas Journal of Biological Diversity, 24 (12). pp. 6440-6446. ISSN 1412-033X

Kustyawati, Maria Erna and Nurlita, Eka Mukaromah and Fadhallah, Esa Ghanim and Rizal, Samsul Prebiotic activity of Lactobacillus casei grown on medium containing of Hylocereus undatus extract and its use in the fermentation of goat’s milk kefir. Society for Indonesian Biodiversity. (Unpublished)

Kustyawati, Maria Erna and Pratama, Filli and Rizal, Samsul and Fadhallah, Esa Ghanim and Damai, Abdullah Aman SIMILARITY_INDEX_Quality and shelf life of white shrimps. LPPM Unila. (Unpublished)

Kustyawati, Maria Erna and Udayana, Samsu and Rizal, Samsul Similarity: Inhibition effect of Rosella (Hibiscus sabdariffa L.) petal extractin Hard-Candy..... LPPM. (Unpublished)

Kustyawati, Maria Erna and Rizal, Samsul Similarity_Changes of nutritional composition of tempeh during fermentation with the addition of Saccharomyces cerevisiae. LPPM Unila. (Unpublished)

Kustyawati, Maria Erna and Rizal, Samsul and Murhadi, Murhadi and Hasanudin, Udin The effect of S.cerevisiae on the growth of yeast and fungi, Beta-glucan formation, and antibacterial activities during soybean fermentation for tempeh. Hindawi. (Unpublished)

Rizal, Samsul and Kustiati, Maria Erna and Murhadi, Murhadi and Hasanudin, Udin The growth of yeast and fungi, the formation of β-glucan, and the antibacterial activities during soybean fermentation in producing tempeh. International Journal of Food Science. ISSN 2314-5765 (online); 2356-7015 (print) (Submitted)