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Mineral Composition and Physiological Activities of Methanol Extract from the Seeds of Persicaria tinctoria

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한국자원식물학회지 (Korean journal of plant resources)
한국자원식물학회 (The Plant Resources Society Of Korea)
초록

In order to improved use of Persicaria tinctoria seeds and to get basic information, general composition, fatty acid, mineral, amind acid analysis and physiological activity of methanol extract of Persicaria tinctoria seeds were investigated. Total calories of Persicaria tinctoria seeds were 348.00 kcal/100 g, general composition, carbohydrate, crude protein, crude fat and crude ash consisted of 7.85%, 67.90%, 10.10%, 4.00% and 10.15%, respectively. The amount of saturated and unsaturated fatty acids was showed 0.9048 g/100 g and 2,714 g/100 g, respectively. Minerals contained 100g of Persicaria tinctoria seeds were followed by K (549.5 ㎎), Mg (264.4 ㎎), Ca (216.2 ㎎), Fe (12.1 ㎎), Zn (3.0 ㎎). Total 15 kinds of amino acids were detected, these amino acids displayed higher value in the alanine (1,432.6 ㎎/100 g) and glutamic acid (1,088.8 ㎎/100 g). Total polyphenol and flavonoid contents were 11.08 ㎎/L and 3.56 ㎎/L, respectively. DPPH radical scavenging and ABTS radical scavenging activity in the methanol extract of 1,000 ㎎/L was showed 86.74% and 61.74%, respectively.

저자
  • 박윤점(원광대학교 원예산업학과) | Yun-Jum Park (Department of Horticulture Industry, Wonkwang University)
  • 천길용((재)전남생물산업진흥원 식품산업연구센터) | Gil-Yong Cheon (Jeonnam Bioindustry Foundation, Food Research Center)
  • 송현우((재)전남생물산업진흥원 식품산업연구센터) | Hyun-Woo Song (Jeonnam Bioindustry Foundation, Food Research Center)
  • 신창식((재)전남생물산업진흥원 식품산업연구센터) | Chang-Sik Shin (Jeonnam Bioindustry Foundation, Food Research Center)
  • 구양규(원광대학교 원예산업학과) | Yang-Gyu Ku (Department of Horticulture Industry, Wonkwang University)
  • 강나루(원광대학교 원예산업학과) | Na-Ru Kang (Department of Horticulture Industry, Wonkwang University)
  • 허북구((재)나주시천연염색문화재단) | Buk-Gu Heo (Naju Foundation of Natural Dyeing Culture) Corresponding author