Effect of the chemical composition of fluid foods on the rate of fouling processing during sterilization

Q3 Pharmacology, Toxicology and Pharmaceutics

Vitae Pub Date : 2023-02-28 DOI:10.17533/udea.vitae.v30n1a349368

Budianto Budianto, Zefky Okta Feri, A. Suparmi, M. J. Arifin

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引用次数: 0

Abstract

Background: This research was motivated by the determination of the sanitation schedule in the heat exchanger area for some products (milk, avocado juice, and orange juice), as well as the inconsistency of the results of previous studies related to the chemical composition of the fouling layer. Objectives: a) to test the effect of raw material composition on the chemical composition of the fouling layer. b) to test microbial growth's effect on fouling's chemical composition (protein). Methods: mathematical derivation of the formation process of Resistant Dirt Factor (Rd) in the form of an Equation; ANOVA was used to test the effect of the dependent variable (protein) and predictor (microbial). Results: a) The composition of the raw material strongly influences the chemical composition of the fouling layer; b) There is a strong effect between microbial growth and protein content as a fouling composition (p<0.05). Conclusion: A strong influence between microbial growth and the composition of the fouling layer (protein) can close the research gap related to the inconsistency of previous research results (fouling layer composition), so there is no prolonged debate.

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液体食品的化学成分对灭菌过程中污染率的影响

背景:为了确定某些产品(牛奶、牛油果汁和橙汁)的换热器区域卫生时间表，以及与污染层化学成分相关的先前研究结果不一致，促使了本研究的开展。目的:a)测试原料成分对污垢层化学成分的影响。B)测试微生物生长对污垢化学成分(蛋白质)的影响。方法:用方程形式对耐污系数(Rd)的形成过程进行数学推导;采用方差分析(ANOVA)检验因变量(蛋白质)和预测因子(微生物)的影响。结果:a)原料的成分对污染层的化学成分有强烈的影响;b)微生物生长与污染成分蛋白质含量之间存在较强的相关性(p<0.05)。结论:微生物生长与污垢层组成(蛋白质)之间的强烈影响可以弥补以往研究结果(污垢层组成)不一致所带来的研究空白，因此没有长期的争论。

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来源期刊

Vitae PHARMACOLOGY & PHARMACY-

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The journal VITAE is the four-monthly official publication of the School of Pharmaceutical and Food Sciences, and its mission is the diffusion of the scientific and investigative knowledge in the various fields of pharmaceutical and food research, and their related industries. The Journal VITAE is an open-access journal that publishes original and unpublished manuscripts, which are selected by the Editorial Board and then peer-reviewed. The editorial pages express the opinion of the Faculty regarding the various topics of interest. The judgments, opinions, and points of view expressed in the published articles are the responsibility of their authors.