Construction of environment-creative agriculture for high value-added black soybean production by organic fertilizer using food waste

2017 Fiscal Year Final Research Report

• Project/Area Number: 15KT0033
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Multi-year Fund
• Section: 特設分野
• Research Field: Food Cycle Research
• Research Institution: Kobe University
• Principal Investigator: Ashida Hitoshi 神戸大学, 農学研究科, 教授 (90201889)
• Co-Investigator(Kenkyū-buntansha): 山下 陽子 神戸大学, 農学研究科, 特命助教 (10543796) ; 竹中 慎治 神戸大学, 農学研究科, 教授 (40314512) ; 藤嶽 暢英 神戸大学, 農学研究科, 教授 (50243332)
• Research Collaborator: NISHIMURA Itsuki ; Yasuda Shigeru
• Project Period (FY): 2015-07-10 – 2018-03-31
• Keywords: 黒大豆 / 低温発酵有機資材 / ポリフェノール / 乳酸菌

Outline of Final Research Achievements

Low-temperature fermented organic fertilizer HYS-LOM proved that lactobacillus emerged during the fermentation process without decreasing the fertilizer components. When applying this HYS-LOM to black soybean, there was no difference in growth and yield, but the content of soybean seed coat polyphenols increased by intertillage fertilizer application. Moreover, we found that the content of soybean seed coat polyphenols in KUROTSURU was significantly higher than that in TAMBAGURO in black soybean varieties. Furthermore, it was also found that the antioxidant capacity of KUROTSURU was also higher than that of TAMBAGURO. We clarified the various health beneficial functions of soybean seed coat polyphenols, and conducted seminars for farmers to carry out information campaign to improve black soybean production using HYS-LOM.

Free Research Field

食品科学、栄養科学