通过理化分析研究柠檬酸对番石榴果冻的制备和保存的双重影响

Q3 Pharmacology, Toxicology and Pharmaceutics

Research Journal of Pharmacy and Technology Pub Date : 2024-02-20 DOI:10.52711/0974-360x.2024.00080

Gul-e-Saba Chaudhry, Abdul Matin, Isfaq Wahid Bin Rahim, Mizanur Rahman, Yeong Yik Sung, Tengku Muhammad Tengku Sifzizul

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引用次数: 0

摘要

本研究旨在探讨柠檬酸浓度对番石榴果冻加工和储存的影响。用 0.15%、0.2% 和 0.25% 的果胶和 1.1%、1.15% 和 1.2% 的柠檬酸制备了六种不同类型的果冻。果冻加工过程中未添加防腐剂。分析表明，果冻的平均水分含量为 26.5%，酸度为 0.28%，总糖含量为 39.1%，总可溶解固体含量为 68.5%，还原糖含量为 30.13%，非还原糖含量为 8.63%。柠檬酸对加工产品质量没有影响。在室温（25 摄氏度至 30 摄氏度）下贮藏 90 天，没有发现明显的变化。不过，产品的水分含量、总可溶性固体、酸度和还原糖略有增加。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Investigation of Dual effect of Citric acid on Preparation and Preservation of Guava Jelly via Physicochemical analysis

This study was conducted to examined the effects of citric acid concentration on the processing and storage of guava jelly. Six different types of jelly were prepared with 0.15%, 0.2% and 0.25% pectin and with 1.1%, 1.15% and 1.2% citric acid. No preservatives were added during the processing of Jelly. The analysis showed Jelly contains a mean moisture content of 26.5%, acidity of 0.28%, total sugar of 39.1%, total soluble solid of 68.5%, reducing sugar 30.13%, and nonreducing sugar 8.63%. The citric acid had no effect on processed product quality. There is no mentionablechanges were found during 90 days of storage at room temperature (25oC to 30oC). However, moisture content, total soluble solid, acidity, and the reducing sugar of the products were slightly increased.

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来源期刊

Research Journal of Pharmacy and Technology Pharmacology, Toxicology and Pharmaceutics-Pharmacology, Toxicology and Pharmaceutics (miscellaneous)

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： Research Journal of Pharmacy and Technology (RJPT) is an international, peer-reviewed, multidisciplinary journal, devoted to pharmaceutical sciences. The aim of RJPT is to increase the impact of pharmaceutical research both in academia and industry, with strong emphasis on quality and originality. RJPT publishes Original Research Articles, Short Communications, Review Articles in all areas of pharmaceutical sciences from the discovery of a drug up to clinical evaluation. Topics covered are: Pharmaceutics and Pharmacokinetics; Pharmaceutical chemistry including medicinal and analytical chemistry; Pharmacognosy including herbal products standardization and Phytochemistry; Pharmacology: Allied sciences including drug regulatory affairs, Pharmaceutical Marketing, Pharmaceutical Microbiology, Pharmaceutical biochemistry, Pharmaceutical Education and Hospital Pharmacy.