インドネシアのヤシの樹液と黒糖の化学的組成

• 友松 篤信

  宇都宮大学国際学部

• 伊藤 敞敏

  東北大学農学部

• ウィジャヤ ハニー

  ボゴール農科大学農業工学・技術学部

• ウスティオン ゼイン

  ボゴール農科大学農業工学・技術学部

• クメンドン ジョン

  ボゴール農科大学農業工学・技術学部

• 松山 晃

  東京農業大学総合研究所

書誌事項

タイトル別名

• Chemical Constituents of Sugar-Containing Sap and Brown Sugar from Palm in Indonesia.
• Chemical Constituents of Sugar Containi

抄録

Sugar-containing sap obtained from Indonesian palm trees by traditional methods and brown sugar produced from it were analyzed for general, sugar and organic acid compositions. Fresh sap collected from sugar palm (Arenga pinnata Merr.; aren/enau in Indonesian), palmyra palm (Borassus flabellifer L.; siwalan/lontar), nipa palm (Nypa fruticans Wurmb.; nipah), and coconut palm (Cocos nucifera L.; kelapa) contained 10 to 13% of sugars which consisted mainly of sucrose. When fresh sap from sugar, palmyra and nipa palms was incubated, significant amounts of glucose and fructose and some amounts of oligosaccharides were generated by the action of microorganisms. The sap from palmyra, nipa and coconut palms contained succinic acid as a dominant organic acid while sugar palm contained malic acid. Incubation of the fresh sap from sugar and nipa palms for one day resulted in the increase in the content of lactic acid. The ratio of reducing sugar to total sugar in fresh sugar palm sap increased remarkably from 12.5 to 90.1% by incubation at 30°C for 16 hrs. Higher ratios ranging from 36.1 to 43.0% were recorded for brown sugar from sugar, palmyra and coconut palms.

収録刊行物

• 熱帯農業

  熱帯農業 40 (4), 175-181, 1996

  日本熱帯農業学会

キーワード

• インドネシア
• 還元糖
• 黒糖
• ショ糖
• ヤシ樹液
• 有機酸

詳細情報

• CRID: 1390001206359169024
• NII論文ID: 110003709596
• NII論文ID: 130004373579
• NII書誌ID: AN00199779
• DOI: 10.11248/jsta1957.40.175
• ISSN: 21850259
• ISSN: 00215260
• NDL書誌ID: 4088207
• Web Site: http://id.ndl.go.jp/bib/4088207
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4088207
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可