• KSBB Journal
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• 제31권4호
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• pp.256-262
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• 2016

The need for natural cosmetic ingredients has been increasing over the world nowadays. Agarose, a natural polymer from red seaweeds, has high hydrophilic character and a function of scaffolder. As skin moisturizer, agarose is adequate for percutaneous absorption. While, blueberry fruits extract possesses rich procyanidins and anthocyanins which show health benefits, anti-oxidant effect, anti-aging and anti-melanogenesis. Stability, sensory preference, skin trouble of the emulsion formula are important for cosmetic product development. In this study, we manufactured an emulsion formula for skin moisturizers using the two ingredients and tested emulsion stability and skin trouble. Total phenolic contents of the blueberry fruits extract were evaluated as well as tyrosinase inhibitory and collagenase inhibitory activities. $IC_{50}$ values of blueberry fruits extract for anti-tyrosinase and anti-collagenase activities were 168 and $112{\mu}g/mL$, respectively using gallic acid as a control ($64.8{\mu}g/mL$). The stability (pH and viscosity) of the formula containing 2% blueberry fruits extracts and 0.1% agarose was measured at five different temperatures (room temp., $25^{\circ}C$, $55^{\circ}C$, $45^{\circ}C$, $55^{\circ}C$) under the sun light at 2 day intervals for 12 days. There has been little pH change at the different temperatures. According to the sensory evaluation, there was no significant flavor, discoloration and physical changes of the formula at $25-65^{\circ}C$. These results suggest that emulsion formula containing blueberry extract and agarose could be used as a candidate for lotion and essence products.

• 한국식품과학회지
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• 제25권5호
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• pp.411-416
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• 1993

이 연구에서는 새로운 방법으로 제조된 효모 자가분해물이 쇠고기 향신료로서 이용이 가능한지 조사하기 위하여 먼저, 효모 자가분해물을 사용하여 쇠고기 맛 국물을 제조하기 위한 재료들의 최적 수준을 결정한 다음, 이를 기초로 하여 된장찌개 믹스에 사용되는 재료들의 최적 수준을 결정하였다. 최적 수준은 반응표면 방법을 사용하여 결정되었다. 쇠고기 맛 국물의 최적수준은 효모자가분해물을 8g/l, 핵산조미료는 0.8g/l, 그리고 호박산은 0.09g/l이었으며, 된장찌개 스프 믹스의 최적 수준은 쇠고기 맛 국물 재료는 8g/l, 된장분말은 28g/l, 그리고 옥수수전분은 16g/1이었다. 효모 자가분해물을 사용한 된장찌개와 소고기 분말이 첨가된 기존 제품을 사용한 된장찌개의 기호도를 비교한 결과 유의적인 차이가 없었다. 이 연구 결과 새로운 방법으로 제조된 효모 자가분해물이 된장찌개와 같은 제품에서 쇠고기 향신료로 이용될 수 있다고 본다.

• 동아시아식생활학회지
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• 제17권1호
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• pp.118-124
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• 2007

Sulgidduk is a steamed 'Dduk' that is made from rice flour mixed with various ingredients. It is steamed in an earthenware steamer according to a particular procedure. Soyflour Sulgidduk was prepared with two types of soyflour(yellow, and black). This study was carried out to improve the quality of Sulgidduk. The quality was affected by not only the ratio of the ingredients, but also by the amount of soyflour. The results of these experiments can be summarized as follows. As the amount of soyflours(yellow and black) increased 10 %, 20 %,30 %, and 40 % into the control recipe, it was found that the overall rheological properties, such as hardness, gumminess, brittleness, cohesiveness, and springiness, of Sulgidduk decreased. The L-value of the color decreased as more soyflour was added into Sulgidduk but the b-value increased. When the same amount of black soyflour was added to Sulgiddut addition of black soyflour produced lower lightness than yellow soyflour addition. Yellow soyflour addition into Sulgidduk yielded a higher a-value, closer to red. As the results of sensory evaluation, following to the added amount of soyflour, the sensory degree of flavor, moistness, and chewiness of Sulgidduk decreased. The addition of 20 g soyflour resulted in the best overall quality based on sensory evaluations. Therefore the optimum recipe of Soyflour Sulgidduk was obtained as follows; 20 g(20%) soyflour, 80 g rice, and 20 mL water.

• 동아시아식생활학회지
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• 제8권1호
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• pp.66-74
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• 1998

To investigate the materials in the preparation of kimchi for Koreans in the Commonwealth of Independent States(CIS) a survey was completed by 199 Koreans living in Moscow, Sahalin, Uzbekistan and Jazahstan, In the way to purvey the materials of Kimchi, the frequency to get all the materials of Kimchi in the markets is 74.7% on the whole and by regional groups the frequency is relatively high in Moscow and Kazahstan, For the main ingredients most respondents use Chinese cabbage, cabbage, or turnips. In general Chinese cabbage is used most, But the respondents who live in Moxcow and Kazahstan. For the main ingredients most respondents use Chinese cabbage, cabbage, or turnips. In general Chinese cabbage is used most, But the respondents who live in Moscow and Kazahstan. 쫴 are younger, or belong to higher emigrant generation, prefer cabbage kimchi. For the additional vegetables many respondents use carrots. For the seasonings, garlic, red pepper powder, and salt are added to Kimchi, but the use of ginger, whole seasame seed, and waxy rice paste is relatively low. The coriander, which is not added to kimchi in Korea, is used in Kimchi By above 80% of the respondents living in the three regions except Sahalin. It is considered to be due to the effect of the western dining cultural area. For the animal materials, 74.4% of the respondents add lightly salted fish to Kimchi and all toe respondents in Sahalin add salt-fermented sea food, the kind of which is mainly salt-fermented croaker. The reasons given for not adding salt-fermented seafood to Kimchi in the three regions except Sahalin, 59.9% of the respondents said it was because of the difficulty to purvey, 21.1% because of the fishy taste, and 16.8% because of not considering the addition of self-fermented sea food in Kimchi. The higher the emigrant generation of respondents, the less seasonings of strong flavor like garlic, red pepper powder, and salt-fermented sea food are used, and the more coriander is used. In the salting of Kimchi preparation, 97.8% of the respondents salt the main vegetables by soaking in brine and its concentration is controlled by experience.

• 동의생리병리학회지
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• 제29권3호
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• pp.203-217
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• 2015

Scolpendra subspinipes (centipede) is pungent in flavor, activates the channels to stop pain, and, removes toxins and resolves masses. So it has been used as a folk remedy. We researched folk remedies which used centipede as a single medicine and results of its prior clinical and experimental study, and figured out that centipedes are effective on ulcerative disease, herpes zoster, clavus, insect bite, inflammatory disease, furunculus, pain disease by external therapy, and oral administration is effective on anti-cancer such as hepatoma and uterine cancer, cerebrovascular disease, inhibition of atherosclerosis, sedation of central nervous system, antipyretic action, and anti-inflammation, and centipede Herb-Acupuncture is effective on inflammatory disease and pain disease. Centipede preparation materials for external therapy were sesame oil, perilla oil, vinegar, salt, and, burnt alum. Fumigation of centipede treated paronychia, pertussis, and hemorrhoids. For the external therapy, the way of centipede powder mixing with other materials has been used. It is needed that we use dusted powder to make skin absorb its ingredients more easily, and we study intensely minor ingredients to make centipede components absorbed more effectively and do pharmacological action. Also, fumigation, a kind of another external therapy, is considered to be effective treatment of upper respiratory infection like pertussis, so it needs an in-depth study on centipede fumigation.

• 한국식품조리과학회지
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• 제20권1호
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• pp.49-56
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• 2004

Neuti-dduk is a steamed rice cake made of nonglutious rice How, with Neuti leaves powder, sugar, and water. The objective of study was designed to seek the best recipe to make Neuti-dduk The procedure was as follows Neuti-dduk containing different ratios of the above mentioned ingredients, such as Neuti leaves powder (4, 8, and 12g), sugar and water. The most desirable recipe was determined after sensory examinations and mechanical tests to measure the texture, moisture content and colorimeter. The results of the sensory evaluation showed the Neuti-dduk containing 8g Neuti leaves powder, 20g sugar 20 and 45$m\ell$ water had the highest scores in overall acceptability, color and flavor preference. In the textural analysis the hardness, adhesiveness and cohesiveness of the Neuti-dduk decreased on the addition of increasing amounts of Neuti leaves powder. The moisture content of Neuti-dduk with 4g Neuti leaves powder was higher than that with 12g. The L- and a-values of Neuti-dduk were increased by decreasing the amount of Neuti leaves powder. The overall quality of the sensory examination of Neuti-dduk in relation to the amount of Neuti leaves powder had positive correlation with the moistness, but negative correlations with the L-value andmoisture content. (Eds note: would these 2 highlighted features not be related; if so, why does one have a positive and the other a negative correlation\ulcorner) From the results of these tests, the most desirable recipe for the Neuti-dduk was 8g of Neuti leaves powder, 20g of sugar, 45$m\ell$ of water and2g of salt, for every 200g of rice powder. The moisture content of this recipe was 42.18％.

• 한국조리학회지
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• 제13권1호
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• pp.119-128
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• 2007

식품의 조리과정 중에 부산물로 나오는 갑각류 폐기물을 이용하여 소스를 제조하여 canister system을 이용하여 농축한 후 GC/MSD를 이용해 휘발성 성분을 동정하였다. 그 결과 총 휘발성 성분의 개수는 72종이었으며 그 중 새우를 사용하여 만든 소스의 휘발성 성분이 45개로 가장 많았다. 새우 소스의 휘발성 성분은 10종의 alkane, 4종의 ketone, 3종의 aldehyde 및 7종의 alcohol이었으며 3-methyl-2-butanone, 2-pentanamine, isobutane, 3- methyl-butanal, furan, carbon disulfide, dimethyl sulfide가 주요한 성분이었다. 꽃게 소스에서는 18개의 휘발성 성분이 동정되었고, 4종의 alcohol류, 5종의 alkane류, 3종의 aldehyde류 및 ketone, acid와 amine이 각각 1종 검출되었으며, 2-methoxy ethanol, trimethyloxirane, 3-buten-1-ol이 꽃게 소스에서 주요한 휘발성 성분으로 나타났다. 바다가재 머리부분을 이용한 소스에서 16종의 휘발성 성분이 동정되었으며 alkane류 2종, aldehyde와 alcohol이 각각 1종씩 동정되었고 formic acid, 1-propanethiol, $\beta$-pinene, allyl sulfide가 주요한 향기 성분으로 나타났다. 바다가재 껍질을 이용한 소스에서 휘발성 성분이 18종 검출되었으며, acid류, pentane, 3-methyl 1-butanol 및 2, 4-dimethyl- 3-pentanone이 주요한 휘발성 성분인 것을 알 수 있었다.

• 한국식품영양과학회지
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• 제45권6호
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• pp.880-888
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• 2016

고추장 재료(잡곡, 죽염)와 종균을 이용하여 제조된 고추장은 일반적인 고추장에 비해 수분 함량, pH, 산도, 색도는 특별한 차이를 보이지 않았다. 모든 고추장 시료는 발효기간이 지남에 따라 수분 함량은 증가하고 pH는 감소하였으며, 산도, 아미노태 질소는 증가하였다. 잡곡과 죽염, 유산균이 들어간 혼합균주 스타터 고추장(MG-BS-ABL)은 6주간 발효되었을 때 아미노태 질소, 유리아미노산의 양이 다른 고추장에 비해 유의적으로 많은 것으로 나타났다(P<0.05). 또한, 관능평가에서 외관, 향기, 맛, 전반적인 기호도가 모두 다른 고추장에 비해 높은 점수를 나타내었다. 이상의 결과로 MG-BS-ABL군은 일반적인 고추장과 유사한 고추장의 품질 특성을 나타내었으며, 아미노태 질소, 유리아미노산의 함량이 높아 관능평가에서도 높은 점수를 얻은 것으로 생각된다. 이 결과는 아마도 기장에 함유된 높은 단백질의 함유량과 죽염의 미네랄 조성, Aspergillus oryzae, Bacillus subtilis와 Lactobacillus plantarum의 혼합균주 메주의 발효에 의한 것으로 생각한다.

• 한국식품조리과학회지
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• 제22권5호통권95호
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• pp.666-680
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• 2006

To obtain basic data for the utilization of saltwort (Salicornia herbacea L.) as a functional ingredient in steamed foam cake, the optimum component ratios for major raw ingredients (saltwort, salt, and wheat flour) as independent variables that affect the product quality were scientifically determined using RSM (response surface methodology) technique. A three-factor and five-level rotational central composite design was used for treatment arrangement. The complete design consisted of 16 experimental points. The three independent variables selected for the RSM experiment were amounts of saltwort (X$_1$, 5${\sim}$25 g), salt (X$_2$, 0${\sim}$10 g), and wheat flour (X$_3$, 470${\sim}$530 g). The optimum responses in specific gravity of the batter and volume, color, texture, and sensory evaluation result of the cake were obtained. The specific gravity and viscosity of the batter at p<0.01 was verified from the regression curve. The characteristic of the batter was influenced by all independent variables, but was extremely dependent on the amount of saltwort ordinary points of the surface responses from the batter formed the minimum points for specific gravities of the batter while viscosities of the batter appeared with the saddle points. Analysis of the response indicated that the amount of saltwort was the most influential factor over the physical properties of the cake, among the dependent variables. Ordinary points of the surface responses from the cake formed the maximum points for loaf volume, hardness gumminess, and chewiness, while Hunter colorimetric parameters appeared with the saddle points. The result indicated that level of the saltwort deviating more or less from the optimal amount decreased the volume and increased the specific gravity with less tender product. Ordinary points of the surface responses of the sensory evaluation scores from the cake formed the maximum points for appearance, flavor, softness, and overall acceptability, while color values appeared with the saddle points. The result also indicated that the level of the saltwort deviating more or less from the optimal amount reduced the preference for the product. Integration of the optimum responses common to all dependent variables that overlapped all the contour maps finally indicated that the combination of 8.3${\sim}$13.8 g saltwort, 2.5${\sim}$6.6 g salt, and 486.5${\sim}$511.5 g wheat flour under the selected preparation recipe optimized the physical and sensory properties in the teamed foam cakes. Practical preparation of the product with median amounts of the ingredients, i.e., 11.0 g saltwort, 4.6 g salt, and 499.0 g wheat flour resulted in similar qualities to the predicted responses. In conclusion, these study results indicated that preparation of steamed foam cake with added saltwort ingredient could potentially produce a more nutritious product with less salt. Further research is required to acquire the optimum levels for sub-ingredients to improve the product quality.

• 한국식생활문화학회지
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• 제20권4호
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• pp.426-432
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• 2005

김치의 조직감에서 cutting force는 제조당일 8.4kgf로 가장 큰 값을 나타낸 후 1일후 40%의 감소가 일어난 후 그 후 서서히 감소하다가 14주째에 급격한 증가를 보인 후 다시 감소하였다. 이러한 절단력은 질긴 정도와 씹힘성을 나타내 주고 있는 바 compression force 시험에서도 gumminess와 chewiness가 각각 제조 1일 후 급속히 감소하였다가 14주에 다시 증가하고 있는 것으로 나타났다. 텍스쳐 인자들 간의 상관관계는 씹힘성과 질김성이 r= 0.879로 다른 인자들보다도 가장 높은 정의 상관관계를 나타냈으며 씹힘성과 경도(r=0.570), 씹힘성과 응집성(r=0.591), 씹힘성과 탄성(r=0.513), 질김성과 경도 (r=0.503)도 정의 상관관계를 보여 주었다. 김치의 관능평가에서 외관, 짠맛, 경도는 제조당일 김치가 가장 높은 평가를 받았고 전체적인 기호도는 14주 동안 발효된 김치가 가장 높은 평가를 받았으며 18주 발효된 김치의 경우 탄산미와 신맛에 대해 높은 평가를 나타냈다. 관능검사를 통한 taste간의 상관관계는 신맛과 off-flavor(r=0.805), 신맛과 탄산미(r=0.813)는 매우 정적인 상관관계를 보였으며, 탄산미와 off-flavor(r=0.661), 짠맛과 단단함(r=0.530)은 정적인 상관관계를 보였다(p<0.001). Taste와 조직감에 대한 상관관계는 짠맛과 단단함이 r=0.559로 정의 상관관계를 보였고, off-flavor와 단단함(r=-0.657), 탄산미와 단단함(r=-0.540), 신맛과 단단함(r=-0.651)은 역의 상관관계를 나타내었다. 조직감간의 상관관계는 아삭아삭한 정도와 뻣뻣한 정도(r=0.522)가 정의 상관관계를 나타내었다. 결론적으로 3.7% 염도의 김치를 제조하여 $15{\pm}1^{\circ}C$에서 24시간 동안 예비 숙성시키고 $-1{\pm}1^{\circ}C$의 김치전용냉장고에서 30주 동안 숙성시키면서 묵은 김치의 텍스쳐와 관능적 특성을 실험한 결과 묵은 김치제조를 위한 최적 발효기간은 18주인 것으로 사료되었다.