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Extraction Process of Amaranthine Pigment Keeping the Water Wax Fuit Biological Active

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Abstract:

Development natural pigment retained a variety of nutrition composition is extremely research value.Water Wax Trees Fruit was as raw materials,citric acid aqueous solution was as extracting agent.Amaranthine pigment extraction method were studied on fully grasping the stability of the natural amaranthine pigment and no damage to the water wax fruit biological activity.The effect of extraction yield were studied on Water Wax Trees Fruit natural amaranthine pigment.The results show that the better extraction conditions are extraction temperature at 70 °C, extraction time for 3h,citric acid concentration1.0 % , the material/liquid ration(g/ml) 1:5.The extraction yield is 2.95%.Ultraviolet absorption maximum wavelength is 280 nm.

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Periodical:

Applied Mechanics and Materials (Volumes 295-298)

Pages:

150-154

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.295-298.150

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Online since:

February 2013

Authors:

Feng Jie Wang*, Xin Qiao Dong, Xiao Liu

Keywords:

Biological Activity, Citric Acid (CA), Extraction, Natural Amaranthine Pigment, Water Wax Trees Fruit

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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