SAGO 2023 TOKYOPROGRAM
Registration

9:00 – 10:00

Opening Ceremony

10:00 – 10:15

MC: S. Ehara (JAC)

Opening Remark
10:00 – 10:05
Hiroshi Ehara(Chair, Organizing Committee of the 14th International Sago Symposium)
Guest Speech
10:05 – 10:15
Hiroyuki Konuma(Executive Director, Association for the Promotion of Self-reliance in Asia)
Keynote Speeches
10:15 – 11:15
Chair: Y. Nishimura (Nagoya Univ.)
Hiroshi Ehara(Nagoya University, Japan)
Hengky Novarianto(Indonesia National Agency for Research and Innovation, Indonesia)
Chair: Y. Yamamoto (Kochi Univ.)

Plenary Session
11:15 – 12:15
Margaret Chan Kit YOK(Universiti Teknologi MARA, Malaysia)
Takashi MISHIMA(Mie University, Japan)
Keith GALGAL(FAO PNG, Papua New Guinea)
Lunch BreakBusiness Meeting

12:15 – 13:00
12:20 – 12:50

Oral Session 1

13:00-14:30(Room 1 / Online)

Chair: K. Osozawa (Ehime Umiv.)
H. Naito (KUSA)

Oral Session 2

13:00-14:30(Room 2 / Online)

Chair: T. Mishima (Mie Univ.)
O. Theosilvisut (Thammasat Univ.)

Oral Session 3

13:00-14:15(Room 3 / Online)

Chair: B. Abbas (Univ. Papua)
A. Watanabe (Nagoya Univ.)

Poster Session 1

14:30 -15:15(Room 2)Chair: S. Ehara (JAC)

Poster Session 2

14:30 -

15:15

(Room 3)Chair: M. Ohmi (TUAT)

Coffee BreakOral Session 4

15:15

-

16:30

(Room 1 / Online)

Chair: H. Naito (KUSA)
M.A. Trisia (Girona Univ.)

Oral Session 5

15:30-16:45(Room 2 / Online)

Chair: A. Miyazaki (Kochi Univ.)
K. Asano (Chitose Laboratory Corp.)

Oral Session 6

15:30-16:30(Room 3 / Online)

Chair: T. Uchiyama (Tokyo Univ. Agr.)
S. Binongo-Lina (VSU)【AAACU Session】

The Asian Association of Agricultural Colleges and Universities (AAACU) that is a network ofagricultural colleges and universities in Asia established in 1972 with the main mission of improving
human welfare through agriculture, education, research, and extension will be co-organizing a sessionin SAGO 2023 with invited speakers coming from AAACU member institutions.

Closing Ceremony

16:45 – 17:00(Room 1)

Closing Remark
16:45 – 16:55
Yukio Toyoda(Chair, Steering Committee of the 14th International Sago Symposium)
Reception Party

17:00 – 18:30(Reception Room)

MC: S. Ehara (JAC)Keynote Speeches 10:10 - 11:15(1st Room / Online) Chair: Y. Nishimura (Nagoya Univ.)

Hiroshi Ehara
Recent Achievements toward SDGs through Collaborative Activities between Sago-producing
Countries and User Countries
Hengky Novarianto
Sago Development and Use Policy as Local Food Diversification for Food Security

Plenary Session

11:15 - 12:15(1st Room / Online) Chair: Y. Yamamoto (Kochi Univ.)

Margaret Kit Yok Chan
Should a Certification Scheme be in Place towards a More Efficient, Sustainable, and Resilient
Sago Industry?
Takashi Mishima
Quality of Sago Starch for Worldwide Promotion
Keith Kulakit Galgal
Potential to Up-scale Sago Production to Combat Food Insecurity and Climate Change on Manus
Island of Papua New Guinea

Oral Session 1

13:00 - 14:30(1st Room / Online)

Chair: K. Osozawa (Ehime Umiv.)
H. Naito (KUSA)

Yoshinori Yamamoto
Comparison of Growth Characteristics and Yield Potential of Starch-accumulating Palms
Mochamad Hasjim Bintoro Djoefrie et al.
Sago Production Potential in Several Regions in Indonesia
Yoshihiko Nishimura
Regional Characteristics and Transformation of Sago Palm Utilization in Traditional Rural
Areas―From the cases of the three regions: West Papua, Indonesia, Southeast Sulawesi, Indonesia,Northwest Mindanao, Philippines
Saki Ehara
Variation in the Consumer Prices of Sago Starch and Other Starch in Jakarta, Indonesia
Yukio Toyoda et al.
Possibility of Up-Scaling Sago Production in Sepik Area, Papua New Guinea
Hafidawati et al.
Potential Study of Sago Dregs Waste as Renewable Energy: Quality and Economic Value of Sago
Dregs Briquette Production

Oral Session 2

13:00 - 14:30(2nd Room / Online)

Chair: T. Mishima (Mie Univ.)
O. Theosilvisut (Thammasat Univ.)

Endang Yuli Purwani et al.
Impact of Ultrasonication Treatment on Resistant Starch (RS) Content and Characteristics of Sago
StarchBudi Santoso et al.
Maltodextrin from Sago Starch at Different Hydrolysis TimesAnsharullah Ansharullah et al.
Formulation of Sago Based Biscuit: Incorporation of Sea Cucumber (Holothuria scabra) Powderto Improve its Sensory and Nutritional Properties
Rahmah Zikra Utami et al.
Diversity of Medicinal Plants in the Sago area of Siberut National Park, West Sumatra
Dwi Ahrisa Putri et al.
Analysis of Sago (Metroxylon sagu Rottb.) Supply Chain in West Sulawesi, Indonesia
Darma et al.
Small Scale Mechanical Processing of Sago in District Momi Waren, Manokwari Regency, WestPapua ProvinceOral Session 3

13:00 - 14:15(3rd Room / Online)

Chair: B. Abbas (Univ. Papua)
A. Watanabe (Nagoya Univ.)

Mardiani Dwi Agustin et al.
Genetic Diversity of Sago (Metroxylon spp.) in Lingga District, Kepulauan Riau
Ariel Nur Alifan Firmansyah et al.
Genetic Relationship of Sago (Metroxylon spp.) in West Siberut and North Siberut, Mentawai
Islands Regency, West SumatraNaasih El Ibaad Abhal et al.
Genetic Relationship of Sago (Metroxylon spp.) Based on RAPD Analysis: A Case of Mamuju
District, West Sulawesi Province, Indonesia
Melika Jehan et al.
Sago (Metroxylon sagu Rottb.) Agroforestry Based on Morphological Characters, PhysicalEnvironment and Productivity in Siberut National Park, Indonesia
Malimas Jariyapong et al.
Soil Carbon Stock Comparison of Sago Palm Plantation and Monoculture Crop Around Converted
Wetland in Southern Thailand

Oral Session 4

15:15 - 16:30(1st Room / Online)

Chair: H. Naito (KUSA)
M.A. Trisia (Girona Univ.)

Rampisela D.A. et al.
Knowledge Co-Production Practices in Nurturing Local Innovators for Promoting Conservationand Use of Sago Palm (Metroxylon sagu) and its ProductMochamad Suwarno et al.
Development of Sustainable Sago Plantation on Peatland Towards Commercial Level
Primadhika Al Manar et al.
Ethnobotany of Sago in the Malay Community in Lingga Regency, Riau Islands, Indonesia
Ridho Afriansyah et al.
Ethnobotany of Sago (Metroxylon sagu Rottb.) in Mentawai Community, Siberut National Park,
Mentgawai Islands District, Indonesia
Dwi Ratna Sari et al.
Agronomic Prospects for New Sago Palm Cultivation by Farmers: Time to Harvest and AssociatedCultivation ManagementOral Session 5

15:30 - 16:45(2nd Room / Online)

Chair: A. Miyazaki (Kochi Univ.)
K. Asano (Nagoya Univ.)

Agus Triputranto et al. (Canceled)
Improve the Process Flow by Utilizing Wet Sago Biomass to Increase the Productivity andEconomics of Sago Processing in Meranti, Riau
M.N. Ahmad and K.B. Bujang
The Potential of Sago Frond as Large-Scale Animal Feed
Yulius Barra’ Pasolon et al.
Utilization of Palm Oil By-products for Sustainable Crop Production in Marginal Land
Suriya Chankaew et al. (Canceled)Utilization of Sago Palm Rachis to Woven Local Fishing Gear at Nakhon Si Thammarat Province,
Thailand
Seprianto Palitak et al.
The Effect of Palm Oil Organo-Waste and NPK Fertilizers on Growth of Manno Sago Seed

Oral Session 6 (AAACU Session) 15:30 - 16:30 (3rd Room / Online)
Chair: T. Uchiyama (Tokyo Univ. Agr.)
S. Binongo-Lina (VSU)【AAACU Session】

Benito Heru Purwanto
Further Direction of Sago Palm Studies from Soil Science Point of View
Koki Asano et al.
Nitrogen-Fixing Bacterial Community in Sago Palm Roots in Different Soil Environments of EastMalaysia and South Thailand
Destieka Ahyuni et al.
Characteristics of Sago Palm Suckers as Planting Material and Their Subsequent Growth in Deep
Peat Soil
Kietsuda Luengwilai et al.
Climatic Factors Affecting Palm Yield and Yield Prediction: A Case Study of Aromatic Coconut

Poster Session 1

14:30 - 15:15 (2nd Room)

Chair: S. Ehara (JAC)

Tomoko Kondo et al.
Comparative Study on the Properties of Various Commercial Sago Starches and Examination ofGluten-Free Pasta Using Sago Starch
Kazuko Hirao et al.
Application of Sago Starch in Karukan (Japanese Rice Flour Steamed Cake) Spheroid Echinate
Symmetric Phytolith Assemblage in Sago Palm (Metroxylon sagu Rottb.)
Fidrianto, B.E et al.
The Possibility of Sago Starch as a Healthy Food
Muhammad Agung Islamy et al.
Utilization of Sago Starch in the Development Powdered Sugar in Riau Province, Indonesia

Poster Session 2

14:30 - 15:15 (3rd Room)

Chair: M. Ohmi (TUAT)

Masanori Okazaki et al.
Spheroid Echinate Symmetric Phytolith Assemblage in Sago Palm (Metroxylon sagu Rottb.)
LeafletYasunobu Tokuda et al.
Antioxidant Polyphenols in Sago Starch Affected by Wet and Dry Extraction Processing
Yasunobu Tokuda et al.
Sago Starch as an Innovative Fermentation Aid for Tempeh Fungi (Rhizopus oligosporus)
Mitsuhisa Baba et al.
Sensory Evaluation of Cookies Made from Sago (Metroxylon sagu) and its Mixture with Taro(Colocasia esculenta) Starch