• 동아시아식생활학회지
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• 제19권4호
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• pp.603-609
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• 2009

The purpose of this study was to determine the most desirable mixture ratio of apricot powder to rice flour for the preparation of apricot Sulgidduk (Sulgidduk containing apricot powder). The moisture contents of the samples ranged from 38% to 42%. The L-value decreased, while the a- and b-values increased, with increasing amounts of added apricot powder. In the mechanical evaluation of the physical properties, we found that the hardness, adhesiveness, cohesiveness and springiness decreased with increasing apricot powder content. And in addition, throughout the storage period, gumminess and chewiness decreased. Based on the sensory evaluations, the apricot power intensified the color, flavor, sweetness and sourness of the Sulgidduk. The sample containing 12% apricot powder had the highest moistness, chewiness however, but the overall-acceptability scores of the sample containing 6% apricot powder had were the highest. Consequently, the addition of 6% apricot powder to the rice flour was determined to be the best formula for apricot Sulgidduk in terms of the sensory qualities such as softness, moistness, chewiness and overall-acceptability.

• 한국식품영양과학회지
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• 제26권5호
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• pp.838-843
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• 1997

The effects of the addition of apricot juice on Haengbyung qualities were evaluated. The reducing sugar contents, degree of gelatinization, moisture contents, color L value and b value of Haengbyung were decreased but the color a value and hardness were increased during the storage. The reducing sugar contents and gelatinization of Haengbyung with the raw apricot juice was decreased less than those with the steamed apricot juice during the storage. the moisture contents of Haengbyung were decreased less than Baeksulgi. Color b value of Haengbyung with the raw apricot juice was decreased less than that with the steamed apricot juice. The consistence, moistness, texture and overall quality of Haengbyung were generally more favorable than Baeksulgi based upon the sensory evaluation during the storage. Throughout the storage, consistence, moistness and texture of Haengbyung with the rqw apricot juice were generally more favorable than those with the steamed apricot juice. With respect to overall quality, Haengbyung with the addition of 15% apricot juice of rice flour weight was generally the most favorable during the storage.

• 한국식품조리과학회지
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• 제28권6호
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• pp.695-701
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• 2012

The aim of this study was to determine the optimum amount of apricot paste to add to rice flour for the preparation of Sulgidduk. As the apricot paste level of the Sulgidduk increased, the moisture contents of samples increased (40.10-43.71%), The color of L-value decreased, while the a- and b-values increased, with increasing amounts of added apricot paste Sulgidduk. According to the mechanical evaluation results, as the apricot paste level of Sulgidduk increased, the hardness decreased. The cohesiveness was highest in the 16% apricot paste sample, and the springiness, gumminess, chewiness, and adhesiveness were highest in the 0% apricot paste sample. From the sensory evaluation results, the 12% apricot paste adding Sulgidduk received the highest overall acceptability scores. In conclusion, based on its sensory and mechanical qualities, the optimal Sulgidduk formulation consisted of 12% apricot paste added to rice flour.

• 한국식생활문화학회지
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• 제18권6호
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• pp.506-514
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• 2003

The effects of Japanese apricot(Prunus mume Sieb. et Zucc.) flesh on baking properties of white breads were investigated by evaluation of specific loaf volume, pH, acidity, rheological property, color and sensory quality. Bread was processed by adding 4.7%, 9.4%, 14.1% and 18.8% of Japanese apricot flesh to basic formulation. The compositions of Japanese apricot flesh were 88.19% moisture, 0.45% crude ash, 4.10% dietary fiber, 4.04% citric acid and 0.41% total sugars. The specific loaf volume of the breads was decreased from 3.274mL/g to 1.857mL/g as Japanese apricot flesh contents increased from 0% to 18.8%. The pH of the breads decreased but the acidity of those increased as the percentage of Japanese apricot flesh to wheat flour increased. Lightness(L value) of the breads decreased by the addition of Japanese apricot flesh, while yellowness(b value) and redness(a value) increased. Texture measurement showed that springiness, cohesiveness and resilience decreased with increase of Japanese apricot flesh contents. While, hardness, gumminess and chewiness were the lowest in the bread with 9.4% Japanese apricot flesh, and increased in the bread with 4.7%, 14.1% and 18.8% Japanese apricot flesh contents. In sensory evaluation, the highest sensory scores for flavor, taste, aftertaste and overall acceptability were obtained when Japanese apricot flesh content was 4.7%, and softness and chewiness was the best when 9.4% of Japanese apricot flesh was added. The moisture content of the breads containing Japanese apricot flesh was higher than that of the control to add no flesh during storage at $25^{\circ}C$. Based on physical, rheological and sensory evaluation, addition of 4.7{\sim}9.4% Japanese apricot flesh suggested to be acceptable for processing bread.

• 한국식품조리과학회지
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• 제22권6호통권96호
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• pp.882-889
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• 2006

The quality characteristics were measured, using sensory evaluation and mechanical characteristics, for the addition of different percentages of apricot juice(0%, 5%, 10%, 15%, 20%) to rice flour, in order to promote the use of and liking for the traditional Korean rice cakes. The pH was decreased with apricot juice addition, while acid was increased. The moisture contents were 36.2${\sim}$45.0% . The L-value was decreased with increasing apricot juice addition, while a- and b-values were increased. In mechanical texture characteristics, hardness, gumminess and brittleness were the highest at the 10% apricot juice level(p<.001). Springiness was also the highest at 10% level but the difference was not significant. In the sensory evaluation, the color, flavor, sourness, hardness and chewiness were increased with apricot juice addition. Apricot sulgidduk made with the addition of 10% apricot juice to rice flour was found to be the best recipe in terms of acceptability, flavor quality, taste quality, and overall quality and there was a significant difference between the samples. The springiness was negatively correlated with the cohesiveness, springiness, gumminess and brittleness while moistness was positively correlated with moisture, hardness, cohesiveness, springiness, gumminess and brittleness.

• 대한본초학회지
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• 제32권6호
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• pp.17-22
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• 2017

Objectives : Daily Dose of Apricot Kernel in Treatise on Cold Damage Diseases is usually written in the number, sometimes in the volume. The seed coat and acute end of Apricot Kernel must be removed, so author want to know its daily dose and proportion of seed coat and acute end. Methods : Assuming dosage by editions of Treatise on Cold Damage Diseases. And comparing it with measured weight of Apricot Kernel distributed in market. Results : The number of prescriptions including Apricot Kernel is ten, and eight of that are made to decoction, two of that are made to pill prescription. And two of decoction are made by reducing and uniting prescriptions. The daily dose of six decoction are 70, 47 or 35 in numbers. The 70 Apricot Kernel except seed coat and acute end are 1/2 Sheong ($33m{\ell}$) in volume, 3 Ryang (19.5 g) in weight. Weight of Apricot Kernel the most common in market is 0.28 ~ 0.38 g. 70 Apricot Kernel are 23.10 g, seed coats of that are 1.15 g, acute ends of that are 2.43 g, 70 Apricot Kernel except seed coat and acute end is 19.5 g. So, seed coat is 5%, acute end is 10% by proportion, which is the same with it assumed based on writings. Conclusions : 70 Apricot Kernel except seed coat and acute end are 1/2 Sheong, 3 Ryang, and it is 33 mL and 19.5 g respectively. It also correspond with current market goods.

• The Plant Pathology Journal
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• 제19권5호
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• pp.231-234
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• 2003

Brown rot symptoms severely occurred on fruits of apricot and mume grown in Changnyeong, Suwon and Yeongi in Korea during a disease survey in June 2002. A total of 32 isolates of Phomopsis sp. was obtained from the fruit rot symptoms. All isolates were identified as Phomopsis vexans based on their morphological and cultural characteristics. Four isolates of the fungus were tested for pathogenicity to fruits of apricot and mume by artificial inoculation. All isolates induced brown rot symptoms on the fruits of apricot and mume by wound inoculation. Unwounded inoculation also induced symptoms on mume fruits but not on apricot fruits. The symptoms on the fruits induced by artificial inoculation were similar to those observed in the orchard. The pathogenicity tests revealed that mume was more susceptible to the pathogen than apricot. This is the first report of brown rot of apricot and mume caused by P. vexans.

• 한국식품조리과학회지
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• 제22권6호통권96호
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• pp.825-831
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• 2006

최근 두부가 전통건강식품으로 인식되면서 품질 개선과 고급화를 위한 방안으로 천연응고제로 살구즙을 첨가한 두부를 제조하여 기계적 및 관능적 품질특성와 저장성을 조사하였다. 두부의 수율은 살구즙 첨가 두부군은 대조군에 비해 낮았으며 2%첨가 두부군이 323.00g(68.6%)로 가장 높았고 살구즙 농도가 증가할수록 수율이 감소하였다. 색도에서 L(lightness)값은 대조군이 가장 높았고 a(redness)값은 살구즙 농도가 증가할수록 높았으며, b(yellowness)값도 살구즙 첨가 두부군이 대조군보다 높았다. 살구즙 첨가 두부의 기계적 특성에서 경도(hardness)는 살구즙 첨가 두부군이 대조군보다 높았고, 응집성(cohesiveness)은 대조군과 비슷하여 유의적인 차이가 없었으며 탄력성(springness)은 살구즙 첨가 6%이상 두부군에서 높았다. 관능적 특성에서 외관의 기호도는 대조군이 가장 높았으나 살구즙 2%첨가 두부군이 향미(flavor), 맛(taste), 전체적인 기호도는 가장 높았다. 살구즙 첨가 두부를 $0^{\circ}C$에서 18일 저장하는 동안 pH는 모든 두부군에서 서서히 증가하였고 2%, 4% 살구즙 첨가 두부군은 저장 15일째까지는 대조군보다 높았으나 6%와 8%첨가 두부군은 저장동안에 대조군보다 낮았다. 산도는 대조군과 살구즙 첨가 모든 두부군에서 15일까지 증가하였고, 대조군은저장 18일 이후 빠르게 산도가 증가하였으나 살구즙 첨가 두부군은 이같은 현상이 나타나지 않아 살구즙 첨가로 인한 저장성 연장의 효과를 볼 수 있었다.

• 한국식품영양학회지
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• 제5권1호
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• pp.1-6
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• 1992

For the effective utilization of apricot seed resources of food protein and lipid, the general composition, amino acid composition and chemical characteristics were analysed. The skinned and non-skinned apricot seed contained 53.9% and 48.0% of crude lipid, 24.7% and 26.8% of crude protein, respectively. There were no significant difference in the amino acid composition among skinned and non-skinned apricot seed, The major amino acids were glutamic acid, aspartic acid, alanine, tyrosine and threonine, holding 14.6 to 16.9%, 12.4 to 13.7%, 9.2 to 12.1%, 7.2 to 7.5% and 7.0 to 7.2% of total amino acid content, respectively. The sum of these ammo acids occupied about 50% to total amino acids. While the quantities of methionine, histidine, and Lysine were poor content. The essential amino acids occupied about 30% to total amino acids. The acid, iodine and saponification value of apricot seed oil were 0.7 to 7.1, 80.8 to 107.5 and 182.7 to 208.4, respectively. These values were significant difference in skinned and non-skinned apricot seed.

• 한국식품조리과학회지
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• 제27권6호
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• pp.653-659
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• 2011

The aim of this study was to determine the optimum amount of apricot seed powder to add to rice flour in oder to prepare Sulgidduk (traditional rice cakes). As the apricot seed powder level of the Sulgidduk increased, the moisture contents of the samples decreased (40.30~43.46%), and the color of L- and a-values also decreased, while the b-value increased. According to instrumental test results, hardness, springiness, gumminess, chewiness and adhesiveness were all highest in the 0% apricot seed powder sample. The cohesiveness of samples did not show a conclusive relationship with the level of apricot seed powder present. In sensory evaluation results, the 3% and 6% samples received high overall acceptability scores. In conclusion, based on both sensory and instrumental testing, the optimal Sulgidduk mixture consisted of 3~6% apricot seed powder added to rice flour.