• 한국조리학회지
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• 제18권1호
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• pp.54-64
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• 2012

이 연구의 목적은 익힌 자색고구마를 떡에 활용하여 향미와 질감이 향상되고 소비자의 기호에 맞는 기능성 설기떡을 제조, 개발하고자 하는데 있다. 설기떡에 익힌 자색고구마의 함량을 0, 10, 20, 30, 40% 첨가하여 수분함량, 색도, 텍스처, 관능검사를 실시하였다. 수분함량은 40.83% - 44.91% 이었다. 익힌 자색고구마의 첨가량이 증가할수록 명도와 황색도는 감소하였고, 적색도는 증가하였다. 익힌 자색고구마의 첨가량이 증가할수록 경도, 부착성, 탄력성, 검성은 유의적으로 차이를 보이지 않았고, 씹힘성만 유의적인 차이를 보였다. 관능검사 결과 색, 냄새, 맛, 촉촉함은 익힌 자색고구마의 첨가량이 증가할수록 유의적으로 높아졌다. 설기떡에 40% 익힌 자색고구마를 첨가한 것이 종합적인 기호도가 가장 높았고, 저장기간에 따른 경도 변화도 적었다.

• 식품기술
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• 제23권3호
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• pp.385-389
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• 2010

• 대한한의학방제학회지
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• 제30권3호
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• pp.211-224
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• 2022

Objects : Recent taste theory has been advanced to the receptor and cell of taste. We tried to apply the taste theory to the Kimi theory (氣味論) of 『ShinNongBonChoKyung (神農本草經)』 for the purpose of resonance between the Kimi theory and the taste theory. Methods : The special issues in Current Opinion in Physiology of the year 2021 gave us much information. Based on it, we have searched for more papers using google scholars with the key words; taste, taste receptor, sweet, umami, bitter, salty, sour. Then, we analyzed and compared the Kimi theory of 『ShinNong BonChoKyung)』 with the research papers of physiological taste. Results : Three classification of the herbs in 『ShinNongBonChoKyung』 is very reasonable based on the Taste theory. There is umami and no spicy in the taste theory, and Sweet includes umami in the Kimi theory. Taste is such a complex and connective sensory reaction of the brain and body of human being. There are much more results to couple the Kimi with the taste theory. Conclusions : The pharmacological property of Kimi theory of 『ShinNongBonCho Kyung』 will help the taste theory much more develop and expand. In addition to qi(氣), the Kimi theory will also find a way to be in harmony with modern pharmacology in the respective of taste(味) with the help of taste theory.

• 한국식생활문화학회지
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• 제27권6호
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• pp.730-736
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• 2012

This study was performed to investigate the qualities of jelly supplemented with purple sweet potato (C:0 g, P1:1 g, P3:3 g, P5:5 g, P7:7 g). The pH decreased (acidity increased) with the addition of purple sweet potato powder (p<0.01). The sugar content of the jelly also significantly increased when purple sweet potato was added. The DPPH radical scavenging activities of jelly increased as the addition of purple sweet potato increased. As the content of purple sweet potato increased, the L and b values decreased and the "a value" increased. In terms of textural characteristics, the addition of purple sweet potato increased hardness and springiness, while it decreased the cohesiveness. The results of the sensory evaluation showed that the appearance, flavor, taste, texture, and overall acceptability gave the highest score for jelly containing 5 g of purple sweet potato (P5).

• 한국식물생명공학회:학술대회논문집
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• 한국식물생명공학회 2005년도 추계학술대회 및 한일 식물생명공학 심포지엄
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• pp.126-131
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• 2005

Richadella dulcifica, a native shrub in tropical West Africa, gives red berries that have the unusual property of modifying a sour taste into a sweet taste. The red berries contain a taste-modifying protein named miraculin. A synthetic gene encoding miraculin was placed under the control of constitutive promoters and transferred to lettuce. High expression of miraculin was obtained, with accumulation of up to 1% total soluble protein in lettuce leaf. In addition, the miraculin expressed in lettuce possesses a taste-modifying activity.

• 한국식생활문화학회지
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• 제12권1호
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• pp.63-69
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• 1997

This study was carried out in order to analyzed the changes in nitrogen containing taste compounds of three different types of traditional Korean soy sauce with varing ripening period, and to investigates correlation between sensory characteristics and taste compounds contents via contents assay and sensory evaluation of soy sauce samples. Total nitrogen, ammonia type nitrogen and amino type nitrogen contents showed the highest value in Kyupjang. 17 kinds of free amino acid was detected in Chungjangs and 16 kinds of free amino acid was detected in Kyupjang. Nucleotides and their related compounds detected were hypoxanthin, xanthin, IMP, AMP, Inosine, ADP. Free amino acid and nucleotides and their related compounds contents were highest in Kyupjang. Nitrogen related compounds content of high concentration soy sauce ripened over 150 days increased similarly with Kyupjang. In the sensory evaluation of soy sauce taste, Chungjang samples acquired the highest score in the offensive taste test while Kyupjang marked highest score for sweet taste, nutty taste, taste preference. High concentration soy sauce ripend over 150 days yielded the result similar to that of Kyupjang. Sweet taste showed positive correlation with nitrogen compounds. The materials that showed positive correlation with nutty and traditional soy sauce taste and taste preference were nitrogen compound, IMP, AMP. Except for tryptophan, all free amino acid showed positive correlation with nutty and traditional soy sauce taste. Particulary, taste preference correlated to lysine, aspartic acid and glutamic acid.

• 한국식품조리과학회지
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• 제15권5호
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• pp.475-482
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• 1999

This study was carried out to prepare green tea by traditional roasting process, Kujeungkupo, and to determine its sensory characteristics. The carotenoid content in green tea was increased by roasting and reached 1,317 mg/100 g by Kujeungkupo. Of all carotenoids, the contents of lutein and $\beta$-carotene were 1,170 mg/100 g and 111.1 mg/100 g, respectively. The total cathechin content in green tea was 14.57 g/100 g after 9th roasting. The more the number of roasting the little contents of cathechin in green teas. Of all cathechin, epigallocathechingallate was the highest(6.80g/100 g) followed by epicathechingallte and epicathechin. total cholrophyll content was 141 mg/100 g of green tea. The free sugar content in Kujeungkupo green tea wet 2.18 g/100 g, of which sucrose comprised 46% (1.01 g/100 g). The color value ($\Delta$E) of Kujeungkupo green tea was 16.25. In sensory evaluation, sweet taste was the highest in green tea roasted 3 times and the flavor was best in that roasted 5 times. The sweet and astringent tastes of green tea had negative relationships with a and b values. The content of cathechin in green tea had a negative relationship with sweet taste and a positive relationship with astringent taste.

• 한국식품영양과학회지
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• 제28권2호
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• pp.312-318
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• 1999

Volatile compounds in salt fermented anchovy on the market were analyzed by vacuum simulta neous distillation solvent extraction/gas chromatography/mass spectrometry/olfactometry(V SDE/ GC/MS/O) and aroma extract dilution anlaysis(AEDA). Predominant odorants(Log3FD$\geq$8) in sample were ethyl methylbutanoate(candy like/sweet) and 2 ethyl 3,5 dimethylpyrazine(nutty/baked potato like). Besides these compounds, 6 odorants such as ethyl 3 methylbutanoate(sweet/floral/ candy like), 3 methylbutanal(dark chocolate like), (Z) 4 heptenal(rancid/fish like), (methylthio) propanal(soy sauce /baked potato like), (E,Z) 2,6 nonadienal(melon /cucumber like) and (E,E) 2,4 decadienal(fatty/cooked soybean like) were potent in odor value of salt fermented anchovy. Seven amino acids having high taste value in sample were glutamic acid, aspartic acid(sour and umami taste), lysine, alanine(sweet), histidine, valine, and methionine(bitter).

• 대한한의학회지
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• 제28권3호통권71호
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• pp.37-44
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• 2007

Objectives : The objectives of this study lie in theoretical establishment of Bopyeo-tang for treating asthenic syndrome of the lung through analyzing the component medicines and combination principles of Hyeongok's Bopyeo-tang, and furthermore, maximizing the clinical effectiveness of Bopyeo-tang. Methods : This study analyzed the component medicines and combination principles of Hyeongok's Bopyeo-tang based on the theory for properties and tastes of herbal medicines from the ${\ulcorner}$Yellow Emperor's Canon of Internal Medicine${\lrcorner}$, the theory for principal herbal medicine, assistant herbal medicine, adjuvant herbal medicine, dispatcher herbal medicine, and the five elements doctrine. Hyeongok's Bopyeo-tang is an unusual prescription, composed of 7 kinds of ingredients. Results : There are three methods for curing asthenic syndrome of the lung according to the five elements doctrine: invigorating the lung, invigorating the spleen and purging the heart. There are two available methods to invigorate the lung, taste and property invigoration, according to the theory for properties and tastes of herbal medicines. They each imply the sour taste and the cool property invigorate the lung. In the case of taste invigoration, two herbal medicines with sour taste, Sarcucarpium Corni and Fructus Schisandrae, are combined into the principal and assistant herbal medicine, respectively. For property invigoration, two herbal medicines with the cool property, Colla Corii Asini and Radix Ophiopogonis, are combined into adjuvant herbal medicines. There are likewise two methods to invigorate the spleen, including taste and property invigoration according to the theory for properties and tastes of herbal medicines. They each mean the sweet taste and the warm property invigorate the spleen. Therefore, it is important to use sweet herbal medicines for taste invigoration and warm ones for property invigoration. Both sweet and warm herbal medicines, Radix Ginseng and Rhizoma Atractylodis Macrocephalae, are combined into adjuvant herbal medicines. Lastly, there are two methods to purge the heart, which include taste and property purgation according to the theory for properties and tastes of herbal medicines. Taste purgation means to purge the heart with sweet taste and property purgation to purge the heart with cold property. Therefore, it is important to use sweet herbal medicines for taste purgation and cold ones for property purgation. Both sweet and cold herbal medicines, Colla Corii Asini and Radix Ophiopogonis, were combined to purge the heart and invigorate the lung. In addition, Radix Glycyrrhizae Praeparata is added as a dispatcher herbal medicine, harmonizing all the other herbal medicines comprising the formula. Conclusions : First, to treat asthenic syndrome of the lung, the methods of invigorating the lung and the spleen and purging the heart should be used according to the five elements doctrine. Secondly, herbal medicines appropriate for those treatment methods should be chosen according to the theory for properties and tastes of herbal medicine and thirdly, the combination of those herbal medicines should be carried out according to the theory for principal herbal medicine, assistant herbal medicine, adjuvant herbal medicine, and dispatcher herbal medicine. As a good example, Hyeongok's Bopyeo-tang is combined according to the above theories. In conclusion, this formula was created by applying the theory of properties and tastes of herbal medicines.

• 한국식품영양학회지
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• 제22권3호
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• pp.443-448
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• 2009

In this study, we investigated the effects of sweeteners on the quality of Kakdugi through the addition of 1.8% sugar, 0.006% sodium saccharin or 0.006% stevioside using a physicochemical test and sensory evaluation during fermentation at $20^{\circ}C$. The addition of sugar to Kakdugi resulted in the lowest pH and the highest total acidity relative to the control and experimental groups during the fermentation period. The number of lactic acid microorganism gradually increased and then decreased. The sensory evaluation revealed that the addition of sodium saccharin to Kakdugi resulted in the highest sweet smell and taste followed by the addition of stevioside. The addition of sodium saccharin to Kakdugi showed the highest sweet taste and the best texture, and the sweetness compensated for the sour smell and taste.