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Jeong-Eun Park

Hanyang University · Engineering

About the Lab

Professor Jeong-Eun Park's research lab specializes in food science, cosmetic safety, and environmental microbiology, with a focus on functional food development, the optimization of food formulations, and the safe use of preservatives in personal care products. The lab investigates bioactive compounds in natural sources—such as Stevia and Hwangdo peach—for their health-promoting effects, while also advancing analytical methods for trace contaminant detection in cosmetics and food systems. Additionally, the lab explores the ecological and physiological parameters of microalgae used in aquaculture, contributing to sustainable seafood production. These interdisciplinary efforts reflect a strong commitment to health, safety, and sustainability in food and cosmetic science.

food formulationcosmetic safetymicroalgae optimizationnatural preservativesanalytical method development

Research Overview

Papers
407
Total Citations
140
Papers (5y)
37
Primary Field
Engineering

Research Output Trend

Figures are computed from collected data and may differ slightly.

Publications per year (5y)
37total
2019
2020
2021
2025
2026
Citations per year (5y)
1total
20192020202120252026

Selected Papers

15
1
Article|16 citations·2010
C57BL/6J Mice에서 스테비아(Stevia rebaudiana bertoni) 잎 추출물의 항비만 효과
박정은, 기희진, 차연수
SJR Q4Korean Journal of Food Science and Technology

This study investigated the effects of Stevia rebaudian bertoni leaf extract on lipid profiles in C57BL/6J mice, as compared to stevioside. Fourty mice were divided into four groups: NC (normal diet and DW), HC (high fat diet and DW), HLSV (high fat diet and stevia leaf extract, 1 mL/kg/day), and HSS (high fat diet and stevioside, 1 mL/kg/day). Serum triglyceride concentrations were significantly lower in the HLSV and HSS groups than in the HC group. Epididymal fat pad weights were significantly

Nutrition and DieteticsNursing
2
Article|6 citations·2015
캠핑은 어떤 가족을 위한 것인가 - 캠핑에 관한 미디어 담론분석을 중심으로 -
박정은, 이훈
관광학연구

본 연구의 목적은 한국 사회에서 캠핑활동에 관한 담론들이 기존의 가족담론을 어떻게 강화, 유지, 변화시키는 지를 이해하는 것이다. 이를 위해 캠핑에 관한 기획기사를 대상으로 비판적 담론분석을 실시하고, 실제 캠핑활동 참여자들을 대상으로 하는 수용자 조사를 통해 담론분석의 정합성을 높이고자 하였다. 분석결과, 캠핑에 관한 기획기사의 에피소드들은 가족위기 담론과의 결합을 통해 가족문제와 현대가족의 현실에 대한 대안으로 제시되고 있으며, 이러한 담론의 구성은 가족여가에 대한 이상화된 시각과 가족신화 이데올로기가 함께 반영된 것이다. 또한 캠핑문화에 내재되어 있는 가족담론들은 돈과 시간이라는 물적 조건을 확보한 중산층 가족을 전제하며, 동시에 남성성과 성 역할 고정관념에 관한 젠더 이데올로기가 내재되어 있어 ‘남성’이 부재하는 가족을 배제시키고 정상가족 이데올로기를 지지하게 된다. 실제 수용자들 역시 캠핑활동에는 ‘남자’가 필요하며, ‘남자의 역할이 크다’는 전형적 이미지로서 여가고정관념을

3
Article|4 citations·2009
논증 구조 교육을 통한 고등학교 학생들의 과학 글쓰기 분석: 과학 글쓰기 장르에 따른 글쓰기 과제를 중심으로
박정은, Eun-Jeong Yu, Sun‐Kyung Lee, Chan Jong Kim
Seoul National University Open Repository (Seoul National University)

The purpose of this study was to demonstrate the changes in structure and contents of different functional genre of science writing during high school using the argumentation structure. For this thesis, seven students of a girls' high school in the national capital region took the argumentation structure instruction for 40 hours for a month. As a result, considerable changes had occurred amid the Explanation genre, the Experiment-recount genre and the Exposition genre. In the Explanation genre a

Information SystemsComputer Science
4
Article|4 citations·2014
한국어 고급 학습자의 작문에 나타난 어휘의 다양성
박정은, 김영주
Journal of Korean Language EducationOA
Aerospace EngineeringEngineering
5
Article|4 citations·2011
Comprehension of wh-questions in Broca's aphasia
박정은, Yaelin Choi
Journal of Rehabilitation Research
Cognitive NeuroscienceNeuroscience
6
Article|3 citations·2007
Simultaneous Determination of 8 Preservatives (6 Parabens, 2-Phenoxyethanol, and Chlorphenesin) in Cosmetics by UPLC^TM
박정은, 이소미, 정혜진, 장이섭
Journal of the Society of Cosmetic Scientists of Korea

미생물의 오염을 통해 화장품이 변질되거나 분해되는 것을 방지하여 소비자를 보호하기 위해 화장품에 보존제가 사용된다. 파라벤류는 제형화하기 쉽고, 활성 범위가 넓으며, pH에 화학적으로 안정하면서 저렴하여 거의 모든 종류의 화장품에 널리 사용된다. 페녹시에탄올과 클로페네신 역시 화장품에 일반적으로 사용되는 보존제로 보통 파라벤과 함께 사용된다. 파라벤의 독성은 일반적으로 낮지만, 손상된 피부에는 자극을 유발할 수 있으며, estrogenic 잠재성, 마취 효과 및 생식 독성의 가능성에 대한 논란이 있어 왔다. 따라서 파라벤은 배합한도 원료로 지정 관리되고 있으며, 페녹시에탄올과 클로페네신도 마찬가지로 최대 허용량이 지정되어 있다. 그러므로 제품 중 보존제의 함량을 관리하는 것은 중요하다. 그러나 일반적으로 사용되는 역상 액체크로마토그래프법으로는 이성질체를 포함한 6종의 파라벤과 페녹시에탄올 및 클로페네신을 동시에 분리 분석하기 어려웠다. 용출 시간이 길어져, 피크 모양이 나쁘고 분리능

Analytical ChemistryChemistry
7
Article|2 citations·2014
Teaching reading to elementary English underachievers by using cross-age reading of patterned storybooks
박정은, Kyungja Ahn
English Language TeachingOA
Literature and Literary TheoryArts and Humanities
8
Article|1 citations·2000
중국산 식물먹이생물 4종의 최적 배양환경
박정은, 허성범
韓國養殖學會誌 = Journal of aquaculture

Optima for temperature, salinity and light intensity for Nitzschia closterium, Chlorella saline Isochrysis galbana and Tetraselmis subcordiformis, which are widely used in bivalve hatcheries of Shandong Province in China, were estimated. The temperaure optimum was 23℃ for N. closterium and I. galbana, and 25 and 27℃ for C. salina and T. subcordiformis, respectively. That for salinity was 23‰ for N. closterium and T. subcordiformis, but was 33‰ for C. salina and I. galbana. In general, all the fo

Global and Planetary ChangeEnvironmental Science
9
Article|1 citations·2019
The effectiveness of the learning supporting program for underachieved college students
박정은, kim eun jin, Wonsik Kim
Kyōiku bunka
Information SystemsComputer Science
10
Article|1 citations·2009
사용자 중심의 u-스쿨 교육환경을 위한 조사 연구
박정은, 최지은, 박수빈
한국실내디자인학회 학술발표대회 논문집

This study is aimed at grasping the actual status of education site in preparation for the change in the educational environment by ubiquitous computing and subsequent attitudes of teacher and student who are the actual users. Questionnaire survey was conducted against teachers and students who are the users as well as site survey through the visit to u-School Research School. The results are as follows; (1) In case of frequency for the teacher’s use of the equipment during lesson, the ratio of

TransportationSocial Sciences
11
Article|1 citations·2017
Mixutre Optimization of Hwangdo Peach (Prunus persica L. Batsch) Dressing by Mixture Experimental Design
박정은, Kim Young Sik
Culinary Science & Hospitality ResearchOA

This study was conducted for the optimization of ingredients in salad dressing using Hwangdo peach (Prunus persica L. Batsch). The experiment was designed according to the D-optimal design of mixture design, which included 14 experimental points with 4 replicates for three independent variables (olive oil 40~65%, peach puree 27~50%, vinegar 8~20%). The linear regression models for pH, viscosity and color value and the quadratic regression models for emulsion stability, all sensory evaluation of

Food ScienceAgricultural and Biological Sciences
12
Article|1 citations·2013
A Study on the Heritage Language Competence of Missionary Kids and their variables
박정은, 김소현, 김영주, So-Hyun Kim
OA

This study aimed at investigating heritage language competence of missionary kids(MK) and variables influencing competence. Data came from 93 students of two missionary schools in Philippines: One is Korean Academy(KA), and the other is International Academy(IA). To meet the goal, the study examined grammatical and pragmatic competence by grammatical judgment test(GJT) and acceptability judgment test(AJT). The study found out that there was no difference in pragmatic competence, but meaningful d

Information SystemsComputer Science
13
Article|1 citations·2017
Mixutre Optimization of Hwangdo Peach (Prunus persica L. Batsch) Dressing by Mixture Experimental Design
박정은, Kim Young Sik
Culinary Science & Hospitality ResearchOA
Nutrition and DieteticsNursing
14
Article|1 citations·2012
Students’ Understanding of the Derivative - Literature Review of English and Korean Publications -
박정은
Computer Networks and CommunicationsComputer Science
15
Article|1 citations·2014
An Analytic and Comparative Study of K-Pop of 『High School Music』 in the Current Curriculum
박정은
Korean Journal of Arts Education
Cultural StudiesSocial Sciences

Research Areas

Aerospace EngineeringPublic Health, Environmental and Occupational HealthInformation SystemsFood ScienceMarketingManagement, Monitoring, Policy and Law

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