Nondestructive determination of total and soluble solids in fresh prune using near infrared spectroscopy

被引：53
作者：
Slaughter, DC [1 ]
Thompson, JF [1 ]
Tan, ES [1 ]
机构：
[1] Univ Calif Davis, Davis, CA 95616 USA
来源：
POSTHARVEST BIOLOGY AND TECHNOLOGY | 2003年 / 28卷 / 03期
关键词：
nondestructive; near infrared spectroscopy; total solids; soluble solids; prunes; maturity;
D O I：
10.1016/S0925-5214(02)00204-1
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
A nondestructive optical method for determining the total solids content (TSC) and soluble solids content (SSC) of fresh whole prune (Prunus domestica L. 'French') was investigated. The method, based upon near infrared spectrophotometric techniques, could predict the TSC (r(2) = 0.98, SEP = 0.80% FW) and SSC (r(2) = 0.96, SEP 1.02%) of prunes. A low cost ($2500 2002 USD) diode array-type spectrophotometer was used in the study. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：437 / 444
页数：8
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