CONCENTRATION AND STABILITY OF ASCORBIC-ACID IN MARKETED RECONSTITUTED ORANGE JUICE

被引：15

作者：

SQUIRES, SR ^{[1
]}

HANNA, JG ^{[1
]}

机构：

[1] CONNECTICUT AGR EXPT STN, NEW HAVEN, CT 06504 USA

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 1979年 / 27卷 / 03期

关键词：

D O I：

10.1021/jf60223a031

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

The examination of 17 brands of reconstituted orange juice showed that the ascorbic acid content decreases at a rate of about 2% per day. An ascorbic acid concentration of 28 mg/100 mL at the labeled expiration date is a reasonable expectation. If the original juice concentrate provides at least 46 mg/100 mL of ascorbic acid in the dilution at the time of preparation, the expected shelf-life to an expiration date value of 28 mg/100 mL is about 20 days. © 1979, American Chemical Society. All rights reserved.

引用

页码：639 / 641

页数：3

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