• Journal of Information Science Theory and Practice
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• 제12권2호
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• pp.22-35
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• 2024

There has been a growing interest in halal-related ontology research in recent years, as ontology has gained recognition in the halal industry. This paper discusses the development of a flavouring ontology that will assist halal management auditors in predicting the halal status of flavours in order to process food producers' applications for halal certification. The development of a flavouring ontology is based on multiple references, because the auditors of halal management divisions must consult a variety of sources independently in order to determine the halal status of flavourings. The process includes 1) determining the ontology goal and scope, 2) building ontologies, and 3) evaluating the ontologies. The researcher used Protégé to design the ontologies, and Phyton was used to develop a prototype based on flavouring ontology. The developed ontology consists of four classes, nine sub-classes, and 11 relationships. The evaluation of the ontology using the prototype revealed that the majority of experts were satisfied with the information generated by the ontology in the prototype, particularly in relation to synonyms and the hierarchical structure of a flavour. However, the experts suggest improvements in terms of flavour metadata, especially on raw materials and natural occurrence data, so that the flavour information retrieved is comprehensive and accurate.

• 한국연초학회지
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• 제4권2호
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• pp.67-73
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• 1982

Essential oil components from tobacco powder were investigated as flavouring agent. The essential oil was isolated from tobacco powder by a simple distillation /extraction method The extracted essential oil was fractionated into basic, acidic and neutral groups. And the neutral group of essential oil was separated by column chromatography into 10 fractions. Above groups and fractions were tested for tobacco aroma and smoke aroma. The neutral group except most nonpolar fraction displays good flavouring properties which make them highly suitable for improving the flavour and aroma of tobacco and tobacco smoke. The most nonpolar fraction from neutral group was carefully investigated using preparative column, thin layer and gas chromatography ailed by GC/MS coupling. The major subfraction was identified as hydrocarbons on the basis of the IR spectrum. The 58 hydrocarbon components were identified by their mass spectra and was chromatographic retention times.

• 대한본초학회지
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• 제24권1호
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• pp.9-14
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• 2009

Objectives : The purpose of this study is to investigate on storage characteristics of flavouring oriental medicine materials according to Packaging method(Aluminum package, PP). Methods : This experiments were carried out by field survey and storage characteristics were carried out by physicochemical determination. Results : Flavouring oriental medicine materials were used to in aluminum package to keep original flavour in Japan and Chinese by field and study survey. In view of this survey results, it is very desirable to use zipper Aluminum package in flavouring oriental medicine materials(Perilla perfrutescens var. acuta, Mentha arvensis L. var. piperascens malinvaud). Conclusions : This study results revealed that Aluminum package were superior to any other package method on the basis of keeping original flavour and to reduce microbial contamination in oriental medicine materials.

• Preventive Nutrition and Food Science
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• 제3권1호
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• pp.10-14
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• 1998

The hydrolysis conditions of blue mussel were evaluated by response surface methodology(RSM) for the alkaline protease Optimise TM APL-440 . Conditions favoring the highest degree of hydrolysis in blue mussel were pH 9,8, 58$^{\circ}C$ reaction temperature, 2,9 hrs reaction time, 46.8%(w/v) substrate concentration, and 0.34%(v/w) enzym $e_strate ratio. Levels of n-3 fatty acids, e.g.C18 : 3, C18 : 4, and C20 : 5, did not change after hydrolysis in blue mussel sample.le.

• 생약학회지
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• 제14권2호
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• pp.67-69
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• 1983

Tumeric, Curcuma longa L.(Zingiberaceae) is native to the southern Asia, cultivated mainly in India and has been used for the treatment of hemorrhages in oriental medicine. The ground powder has also been used for flavouring and dyeing agents. In this report, the results of trial cultivation of tumeric in the middle portion of Korea (Kyungi, Shihung) are summarized. The rhizomes used for this trial cultivation were purchased from the Takii Seed Co. (Japan) and planted in the late of April and harvested in the middle of November. The curcumin contents of harvested tumeric were about 0.1% and 0.24% from finger type and bulb type respectively and these are comparable with those of commercial tumerics.

• Journal of Preventive Medicine and Public Health
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• 제5권1호
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• pp.111-114
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• 1972

There was an outbreak of food poisoning on the 17 October, 1970 among the primary school children who came from a rural area, Yeongi-gun, Choongcheongnam-do to Seoul City on an educational trip. Of the 199 children participating in the trip, 149 cases of food poisoning developed a 74.9% attack rate. The acute onset of symptoms, of abdominal pain, diarrhea, vomiting and headache which occurred 1-5 hours after eating their lunch suggests that the outbreak was due to staphylococcal food poisoning. The common source of food was identified as the lunch packed in a chip-box which were eaten on October 17 during the trip. Most probable kind of food of the lunch as the cause was the favoured fish paste. The lunch were prepared at restaurant A in Seoul City. One of the personnel of the restaurant had a unhealed cut wound on the third finger tip of the left hand, from which it was considered that the food was contaminated with Staphylococcus during preparation. The chance of multiplication of Staphylococcus to produce enterotoxin in the food might be existed during flavouring the food with some degree of heat, and also during about 10 hours elapsed before serving the food after preparation.

• 한국축산식품학회지
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• 제18권1호
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• pp.42-49
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• 1998

The contents of holocellulose, one of the main components of the wood, were 83.9% in oak wood and 76.9% in apple wood, respectively. Those of hemicellulose were 16.41 and 20.33%, and in lignin 23.0 and 19.7%, respectively. Six species of domestic oak wood and apple wood were considered to be suitable for smoking materials due to the low content of lignin. Benzo(a)pyrene contents in smoke flavoring prepared with oak wood at 150, 400 and 500$^{\circ}C$ were 0. 4, 3. 7 and 5.6$\mu\textrm{g}$,/kg, respectively. The amounts of phenanthrene were 112.7, 131.4 and 255.9$\mu\textrm{g}$/kg, respectively, in each temperature. The amounts of polycyclic aromatic hydrocarbons(PAH) in smoke flavory were in the order of phenanthrene＞anthracene＞pyrene＞benzo(a)anthracene＞chrysene＞benzo(b)fluoranthens＞benzo(a)pyrene Benzo(a)pyrene contents in smoking extracts prepared with apple wood at 150, 400 and 500$^{\circ}C$ were 0.4, 3.3 and 5.5$\mu\textrm{g}$/kg, respectively. Phenanthrene contents in those samples were 72.7, 100.2 and 220.5$\mu\textrm{g}$/kg, respectively. Contents of each PAH showed the same order as in oak wood.

• Journal of Dairy Science and Biotechnology
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• 제24권1호
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• pp.53-63
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• 2006

Nano and micro capsulation (NM capsulation) involve the incorporation for nanofood materials, enzymes, cells or other materials in small capsules. Since Kim D. M. (2001) showed that a new type of food called firstly the name of nanofood, which means nanotechnology for food, and the encapsulated materials can be protected from moisture, heat or other extreme conditions, thus enhancing their stability and maintaining viability applications for this nanofood technique have increased in the food. NM capsules for nanofood is also utilized to mask odours or tastes. Various techniques are employed to form the capsules, including spray drying, spray chilling or spray cooling, extrusion coating, fluidized bed coating, liposome entrapment, coacervation, inclusion complexation, centrifugal extrusion and rotational suspension separation. Each of these techniques is discussed in this review. A wide variety of nanofood is NM capsulated - flavouring agents, acids, bases, artificial sweeteners, colourants, preservatives, leavening agents, antioxidants, agents with undesirable flavours, odours and nutrients, among others. The use of NM capsulation for sweeteners such as aspartame and flavors in chewing gum is well known. Fats, starches, dextrins, alginates, protein and lipid materials can be employed as encapsulating materials. Various methods exist to release the ingredients from the capsules. Release can be site-specific, stage-specific or signaled by changes in pH, temperature, irradiation or osmotic shock. NM capsulation for the nanofood, the most common method is by solvent-activated release. The addition of water to dry beverages or cake mixes is an example. Liposomes have been applied in cheese-making, and its use in the preparation of nanofood emulsions such as spreads, margarine and mayonnaise is a developing area. Most recent developments include the NM capsulation for nanofood in the areas of controlled release, carrier materials, preparation methods and sweetener immobilization. New markets are being developed and current research is underway to reduce the high production costs and lack of food-grade materials.

• 산업식품공학
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• 제22권4호
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• pp.337-343
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• 2018

커피는 전 세계적으로 가장 널리 음용되는 음료 중에 하나로, 항산화 및 항염증 활성을 나타내는 카페인, 클로로겐산, 카페스톨, 트리고넬린, 카와웰 등의 물질을 함유하고 있다. Lactobacillus plantarum은 식물성 식품의 발효에 가장 흔하게 사용되는 유산균으로, 식물에 풍부하게 함유되어 있는 페놀 화합물을 분해하여 고부가 가치의 항산화제 및 방향 성분을 생산한다. 본 연구에서는 L. plantarum을 이용한 발효커피를 제조하여 RAW264.7 대식세포에 대한 면역 조절 효과를 조사하였다. 커피 발효에는 에티오피아 예가체프(Ethiopia Yirgacheffe)와 과테말라 안티구아(Guatemala Antigua) 2종의 원두가 사용되었으며, Y2와 A2는 2%의 포도당, Y5와 A5는 5%의 포도당, 그리고 Y10과 A10은 10%의 포도당이 발효를 위해 첨가되었다. lipopolysaccharide에 의해 자극된 RAW264.7 세포에서 유산균 발효 커피 추출물은 nitric oxide 생성 및 inducible nitric oxide synthase, cyclooxygenase-2, tumor necrosis factor ${\alpha}$, interleukin $1{\beta}$, interleukin 6, interferon ${\gamma}$ 등의 면역 관련 유전자의 발현을 유의하게 억제하였으며, Y10과 A10 추출물이 다른 커피 추출물에 비해 상대적으로 높은 항산화 활성을 나타내었다. 반면에 IL-6의 경우에는 Y2와 A2 커피 추출물이 가장 높은 억제효과를 나타내었다. 본 연구 결과는 면역세포에 대한 유산균 발효 커피 추출물의 항염증 기전을 이해하는데 도움이 될 수 있으리라 생각되며, 또한 유산균 발효 커피 추출물은 유용한 항염증성 식품 소재로 이용될 수 있다고 판단된다.