• 한국조리학회지
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• 제12권4호
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• pp.116-130
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• 2006

This research was accomplished to analyze the preference and the actual using patterns of the bakery products using functional ingredients by subjects' age. This survey was examined by the self-administered questionnaire method for 374 female subjects in Suwon. All respondents preferred breads than confectionaries with functional ingredients. As for the products of cooking ingredients, cookies, roll-cake, cake, chocolate, the preference of teenagers was higher than those of the other groups. Subjects preferred potatoes, fruits, rice and green tea as functional ingredients. Over thirties showed the high preference over beans, vegetables, mushrooms, ginseng and oriental herbs while fruits were highly preferred in teenagers and twenties. The ratio of using the bakery products with functional ingredients once or twice a week was higher in over thirties than those of the other groups. Subjects answered that they generally spent $3,000won\sim5,000won$ on those products. Functionality of products was considered as the more important factor in thirties than in the other groups. The lack of information about these products and functional ingredients was reported by teenagers and twenties. These results would be basic data for marketing or improvement of baking products with functional ingredients.

• 한국유기농업학회지
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• 제9권4호
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• pp.113-121
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• 2001

This study was conducted to evaluate the effects of functional ingredients with supplementation as a bulking agent in composting of swine manure. Treatments were T1 & T5 ; Swine mature+Vermiculite, T2 & T6 ; Swine manure+Perlite, T3 & T7 ; Swine manure+Vermiculite+Perlite, T4 & T8 ; Swine manure+Bark. T1, T2, T3 and T4 were supplemented with functional ingredients on d 0 of composting, T5, T6, T7 and T8 were supplemented with functional ingredients on d 3 of composting. Functional ingredients were Fermkito and Yucca. During the composting period, changes of temperature were showed traditionally composting trend. Volatile fatty acids were decreased regardless of treatments in functional ingredients supplementation. Organic matter, T-N and C/N ratio were showed higher bark treatments than other treatments. pH and EC were net differences among the treatments. P$_2$O$_{5}$ and $K_2$O were showed level of 1-3%. In heavy metal, Cr were showed higher in vermiculite treatment than other treatments. In conclusion, vermiculite and perlite treatments were greater composting effects than bark.

• 한국축산식품학회지
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• 제30권6호
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• pp.886-895
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• 2010

The level of fat and salt can affect the product quality and storage stability of processed meats. Additionally, consumers' demands require dietary guidelines for developing low-fat/salt functional foods. Microbial transglutaminase (MTGase), which enhances textural properties by catalyzing protein-protein cross-linkages, was introduced to develop healthier lowfat/salt meat products. The potential possibilities of low-fat/salt processed meats were reviewed under optimal conditions for functional ingredients from several previous studies. The addition of non-meat protein (e.g. sodium caseinate and soy protein isolates), hydrocolloids (e. g. konjac flour, carrageenan, and alginates), and MTGase alone or in combination with other functional ingredients improved textural and sensory properties similar to those of regularly processed meats. When MTGase was combined with hydrocolloids (konjac flour or sodium alginate) or other functional ingredients, gelling properties of meat protein were improved even at a low salt level. Based on these reviews, functional ingredients combined with new processing technologies could be incorporated into processed meats to improve the functionality of various low-fat/salt meat products.

• 한국식품위생안전성학회지
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• 제27권4호
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• pp.395-400
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• 2012

본 연구에서는 한 가지 제품에 여러 기능성 원료를 복합하여 사용하고 있는 복합 건강기능식품의 실태를 파악 및 분석하고 이들 원료들 간의 상호작용에 관한 문헌조사를 토대로 복합건강기능식품의 관리 방안을 도출하고자 하였다. 이를 위해 식약청에 품목제조신고되어 있는 database를 분석하였다. 분석대상이 되는 제품은 총 7319개의 제품 중 "복합 건강기능식품"으로 파악된 제품의 개수는 183개 제품이었으며 이들 제품 중 기능성 원료를 2개 함유하고 있는 제품은 총 177제품, 3가지 이상의 기능성 원료를 함유하고 있는 제품은 모두 6개 제품이 있다. 183개 복합건강기능식품에 기능성 원료로 사용되고 있는 원료들을 순위별로 나열하면 가장 많이 사용되는 기능성 원료가 가르시니아캄보지아로서 41개 제품에서 기능성 원료로 사용되었으며 "옥타코사놀"과 "쏘팔메토열매추출물"이 가장 많은 빈도로 제조되고 있었다. 복합건강기능식품에 사용되고 있는 원료들의 pair를 사용하여 안전성 정보를 검색한 결과 현재 복합 사용되고 있는 건강기능식품에서의 안전성 우려사항은 아직까지 보고된 바 없는 것으로 판단된다. 하지만 복합 건강기능식품의 섭취에 대한 안전선 우려는 여전히 남아있는 상태이므로 이를관리하기 위해서는 부작용에 대한 조기 시그날을 감지하기 위한 부작용 모니터링 제도를 강화할 필요가 있을 것이다. 최근에 개정된 건강기능식품법 시행규칙의 원활한 시행을 통해 복합 건강기능식품의 안전관리를 강화할 수 있을 것으로 기대된다.

• 산업식품공학
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• 제21권1호
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• pp.1-11
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• 2017

Dyslipidemia, defined as elevated triglyceride (TG), total- and LDL-C, and/or decreased HDL-C levels, is considered a principal risk factor for cardiovascular disease. The low-density lipoprotein receptor (LDLR) family has been considered a key player in the prevention of dyslipidemia. The LDLR family consists of cytoplasmic membrane proteins and plays an important role not only in ligand-receptor binding and uptake, but also in various cell signaling pathways. Emerging reports state that various functional ingredients dynamically modulate the function of the LDLR family. For instance, oats stimulated the LDLR function in vivo, resulting in decreased body weight and improved serum lipid profiles. The stimulation of LRP6 by functional ingredients in vitro activated the Wnt/${\beta}-catenin$ pathway, subsequently suppressing the intracellular TG via inhibition of SREBP1, $PPAR{\gamma}$, and $C/EBP{\alpha}$. Furthermore, the extract of Cistanchetubulosa enhanced the expression of the mRNA of VLDLR, followed by a reduction in the serum cholesterol level. In addition, fermented soy milk diminished TG and total cholesterol levels while increasing HDL-C levels via activation of LRP1. To summarize, modulating the function of the LDLR family by diverse functional ingredients may be a potent therapeutic remedy for the treatment of dyslipidemia and cardiovascular diseases.

• 식품과학과 산업
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• 제53권4호
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• pp.374-381
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• 2020

As Korea became the aged society, people pay more attention to their health and disease prevention. For a better and healthy aging, it is even more important for active seniors to manage their health. The development of functional ingredients targeted for active seniors, which may improve cardiovascular and menopausal women's health, and their certification as individually recognized functional materials could serve as a new growth engine for the functional foods industry as well as contribute to the improvement of public health.

• 동아시아식생활학회지
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• 제14권5호
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• pp.495-500
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• 2004

This study was carried out to develop a new product using Cheonggukjang (fermented soybean product) and sub-ingredients(lactic acid bacillus powder, chlorella, lactose, green tea). Fresh Cheonggukjang was dried by a infrared drying(50℃, 36hr) and powdered by a roll mill. The powder was mixed with sub-ingredients and then moulded as tablet type by a press moulder. The pH of tablet was low with the addition of lactobacillus and total sugar content was high with the addition of lactose. Disintegration, absorption capacity and textural properties of tablet were not affected by the addition of any sub-ingredient. Color of non-added tablet was yellow to red, but changed to green when chlorella was added. Sensory properties(color, taste, flavor, chewiness, hardness, acceptability) were not affected by the addition of sub-ingredients. The results indicate that functional healthy tablet could be made from Cheonggukjang powder and various sub-ingredients.

• 한국응용과학기술학회지
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• 제40권6호
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• pp.1445-1453
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• 2023

In 2022, the domestic production performance of functional cosmetics in South Korea reached 4.6 trillion won, accounting for 33.85% of the total cosmetics production. The number of functional cosmetics reviewed increased by about 7.5% from the previous year, totaling 974 items. Especially with the increasing importance of the skin barrier function due to skin sensitivity caused by various environmental pollutants, domestic cosmetic companies are showing interest in the development of new ingredients and products related to this area. This study aims to analyze academic research trends related to in vitro experiments for the development of cosmetics improving the skin barrier, to provide practical information for the cosmetic industry. The findings are as follows: Academic research mainly focused on the efficacy of natural ingredients in improving the skin barrier, but there is a significant lack of quantitative accumulation of research. For the development of skin barrier-improving cosmetic ingredients, efficacy evaluation indicators were set, including hyaluronic acid production, expression of filaggrin gene, loricrin, formation of cornified envelope (CE), and expression of ceramide synthesis enzyme genes. Moreover, effective cosmetic ingredients for improving the skin barrier included lemongrass and perilla leaf extracts, flavonoids, Lactococcus lactis subsp. lactis, Exosomelike Nanovesicles derived from apple callus, Eleutherococcus sessiliflorus, Acanthopanax sessiliflorus, Eleutherococcus gracilistylus, Acer okamotoanum extracts, Aloe vera adventitious root extract, ethanol extract of Aruncus dioicus, and organic solvent fraction of Dracocephalum argunense.

• Food Science and Biotechnology
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• 제18권4호
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• pp.1051-1054
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• 2009

This study was conducted to investigate the antioxidant activity of the extracts of lotus (Nelumbo nucifera Gaertner). The total phenolic contents in leaf, stem, and root were 165, 74, and 30 tannic acid equivalent mg/g of dried extract or fraction respectively. The butanol and ethylacetate fractions of lotus parts showed higher 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity than other fractions. 2,2'-Azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) cation radical scavenging activity also showed the similar result as the DPPH radical scavenging activity. The antioxidative capacity of the ethylacetate fraction was the highest among fractions and its fraction showed higher contents of total polyphenol.

• 생약학회지
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• 제52권3호
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• pp.157-162
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• 2021

The heat-mediated reflux apparatus extraction of Paeonia lactiflora Pall. has been widely used as a traditional extraction method. In this paper, the microwave apparatus extraction method of Paeonia Radix was performed and the active ingredients and functional constituents were compared with the reference extraction method. The most effective extraction condition of albiflorin using the microwave was 120℃ in 50% methanol, and paeoniflorin was maximally extracted at 60℃. The reduced level of paeoniflorin molecule at high-pressure and high-temperature extraction condition was caused by the molecular instability. Additionally, the microwave extraction of 50% methanol extracts at 150℃ showed the highest functional constituents determined by in vitro DPPH radical scavenging activity, polyphenol concentration, and tyrosinase inhibition assay. The microwave apparatus was adapted as a rapid, low-cost, and environmentally friendly method to extract active ingredients and the practical extraction conditions of Paeonia Radix can be used in industrial applications.