Spectroscopy and Spectral Analysis, Volume. 32, Issue 8, 2122(2012)
Sugar Characterization of Mini-Watermelon and Rapid Sugar Determination by Near Infrared Diffuse Reflectance Spectroscopy
In the present paper, the distribution of sugar level within the mini-watermelon was studied, a new sugar characterization method of mini-watermelon using average sugar level, the highest sugar level and the lowest sugar level index is proposed. Feasibility of nondestructive determination of mini-watermenlon sugar level using diffuse reflectance spectroscopy information was investigated by an experiment. PLS models for measuring the 3 sugar levels were established. The results obtained by near infrared spectroscopy agreed with that of the new method established above.
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WANG Shuo, YUAN Hong-fu, SONG Chun-feng, XIE Jin-chun, LI Xiao-yu, FENG Le-ping. Sugar Characterization of Mini-Watermelon and Rapid Sugar Determination by Near Infrared Diffuse Reflectance Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2012, 32(8): 2122
Received: Dec. 19, 2011
Accepted: --
Published Online: Sep. 26, 2012
The Author Email: Shuo WANG (wangshuobuct@126.com)