Comparison of nutritional composition of premature, mature and de–hulled barley in Korea

• Gan Lu-Jing

  College of Agricultural and Life Sciences, Chungnam National University

• Wang Xiang-Yu

  College of Agricultural and Life Sciences, Chungnam National University

• Yang Dan

  College of Agricultural and Life Sciences, Chungnam National University

• Shin Jung–Ah

  College of Agricultural and Life Sciences, Chungnam National University

• Lee Ki–Teak

  College of Agricultural and Life Sciences, Chungnam National University

• Lee Jeung-Hee

  Department of Food Nutrition, Daegu University

• 山川 武夫

  九州大学大学院農学研究院生命機能科学部門 : 准教授

• Cho Jin-Woong

  College of Agricultural and Life Sciences, Chungnam National University

抄録

So far, there are lots of paper reported the nutritional composition of mature barley and de–hulled barley, but little research on premature barley. For the purpose of exploring nutritional potential of premature barley, we analyzed the nutritional status of premature green, mature yellow, and de–hulled barley grown in the Jeollabuk–Do Agricultural Research & Extension Services (Iksan, Korea). Compared to de–hulled and　mature barley, premature barley contained higher amounts of lysine (41.46 mg g＾<-1> protein), total essential amino acids (351.75 mg g＾<-1> protein), vitamin C (0.93 mg 100 g＾<-1> DW), vitamin B2 (0.10 mg 100 g＾<-1> DW), and vitamin B3 (2.16 mg 100 g＾<-1> DW), and β–carotene (69.79 μg 100 g＾<-1> DW) was only detected in premature barley. Statistically higher quantities of Na and K were present in premature barley compared to the other　two grain–types (P ≤ 0.05), whereas mature barley contained the highest amount of P and Fe (P ≤ 0.05). All three grain–types contained similar levels of Ca and Cu. Mature barley contained the highest betaine and choline (49.44 mg 100 g＾<-1> DW and 34.61 mg 100g＾<-1> DW, respectively). The results indicate that premature barley is nutritionally superior to de–hulled barley.

収録刊行物

• Journal of the Faculty of Agriculture, Kyushu University

  Journal of the Faculty of Agriculture, Kyushu University 60 (1), 57-63, 2015-02-27

  九州大学大学院農学研究院

キーワード

• betaine
• choline
• essential amino acids
• premature barley

詳細情報

• CRID: 1390853649614964352
• NII論文ID: 120005661339
• NII書誌ID: AA00247166
• DOI: 10.5109/1526306
• HANDLE: 2324/1526306
• ISSN: 00236152
• 本文言語コード: en
• データソース種別:
  • JaLC
  • IRDB
  • Crossref
  • CiNii Articles