| 松针叶绿素铜钠的研制和应用 |
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| 引用本文： | 周维纯,王金鍫. 松针叶绿素铜钠的研制和应用[J]. 林产化学与工业, 1986, 0(2) |
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| 作者姓名： | 周维纯 王金鍫 |
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| 作者单位： | 中国林业科学研究院林产化学工业研究所 南京(周维纯)，中国林业科学研究院林产化学工业研究所 南京(王金鍫) |
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| 摘 要： | 从皂化的松针软膏制备松针叶绿索铜钠的最适工艺:叶绿酸钠澄清用水量为松针软膏重量的5倍;叶绿酸钠沉淀时,20％浓度硫酸铜溶掖用量为松针软膏重量的10—11％。按本工艺操作,叶绿素铜钠得率为松针软膏重的20—24％。 松针叶绿素铜钠是一种糊状产品,外观为兰绿色,经分析测定,产品中含有固体物质50—60％,pH10—11,叶绿素含量7000—8000毫克/公斤,吸光比2.30—3.48。应用试验表明,该产品可作化妆品中生物活性成分。
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| 关 键 词： | 叶绿素铜钠 松针 化妆品 |
PREPARATION AND APPLICATION OF SODIUM COPPER CHLOROPHYLLIN FROM PINE NEEDLES |
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| Zhou Weicliun Wang Jinqiu. PREPARATION AND APPLICATION OF SODIUM COPPER CHLOROPHYLLIN FROM PINE NEEDLES[J]. Chemistry & Industry of Forest Products, 1986, 0(2) |
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| Authors: | Zhou Weicliun Wang Jinqiu |
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| Abstract: | The optimum processing conditions for the preparation of sodium copper chlorophyllin from saponified paste of pine needles are as follows: sodium chlorophyllin is clarified by adding water (ratio of water to paste 5:1 (by wt.)) and then reacted with a copper salt, forming copper-fixed chlorophyll. The amount of 20% copper sulfate solution added is 10-11% of paste. The yields of sodium copper chlorophyllin were 20-24% of the saponified paste.Sodium copper chlorophyllin is a blue-green color paste. Quantitative analysis showed its solid content 50-60%, pH 10-11, chlorophyll content 7000-8000mg/kg and absorbance ratio 2.30-3.48. The application trials have shown that it could be used as biologically active ingredient in cosmetics. |
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| Keywords: | Sodium copper chlorophyllin Pine needles Cosmetics |
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