• 동아시아식생활학회지
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• 제23권5호
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• pp.577-585
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• 2013

This study investigated the physicochemical and sensory characteristics of rice pound cake prepared with various amounts of blueberry powder. The weight of rice pound cakes with additions of 2~8% blueberry powder increased from 418.58 to 420.50 g. The volume and specific loaf volume of rice pound cakes prepared by adding blueberry powder were lower than those of the control. The baking loss rate for the control was 7.72% and that of rice pound cakes prepared by adding blueberry powder decreased by 6.98~6.56%. The moisture contents of rice pound cakes added with blueberry powder were higher than the control. The pH levels for rice pound cakes prepared with blueberry powder ranged between 6.47 and 7.58 and that of the control was 8.11. The microstructural observation by scanning electron microscopy (SEM) showed well developed air cells of control. DPPH radical scavenging activity of the control group was 13.6%, whereas pound cakes prepared by adding blueberry powder ranged from 35.2~78.8%. The "a" value of redness was increased, but L and b value were decreased significantly by additions of blueberry powder. The full textural properties of rice pound cakes were being significantly increased by additions of blueberry powder. Sensory evaluation scores in terms of appearance, flavor, taste, texture and overall preference for pound cakes showed that 4~6% of substituted sample groups were higher than those of others. The results of this study suggest that additions of 4~6% blueberry powder was the best substitution ratio for rice pound cakes.

• 한국조리학회지
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• 제20권6호
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• pp.102-114
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• 2014

본 연구는 쌀의 소비를 촉진하고자 섬유소가 풍부한 곡류(현미, 보리, 귀리, 고아미 2호)로 파베이크 모닝빵을 제조하여 밀가루 모닝빵과 품질 특성을 측정하였다. 반죽의 발효율을 75분간 측정한 결과, 밀가루로 만든 반죽이 가장 컸고, 빵의 부피도 밀가루로 만든 모닝빵이 유의적으로 가장 컸다. 무게는 귀리와 고아미 가루로 만든 빵의 무게가 가장 무거웠고, 비용적은 고아미로 만든 빵이 가장 높았으며, 오븐 스프링은 대조군이 가장 높았다. 텍스처의 경도 측정 결과, 고아미로 제조한 모닝빵과 밀가루빵의 경도가 비슷하였으며, 색 측정 결과 명도는 밀가루로 만든 빵이 가장 밝았고, 그 다음이 고아미 모닝빵이었다. 영상 측정 결과, 빵의 껍질의 두께는 보리와 고아미로 만든 빵이 유의적으로 얇았고, 기공의 조밀도는 모든 곡류빵이 대조군에 비해 조밀하였다. 관능검사 결과, 밀가루로 만든 빵이 가장 선호되었고, 곡류로 제조한 빵 중에서는 고아미로 만든 것이 가장 선호되었다.

• 동아시아식생활학회지
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• 제15권3호
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• pp.300-305
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• 2005

Along with development of modem medicine, the average life span has been increased but diseases of lifestyle such as cancer, obesity atheroscerosis, cardiac disorder become social issues. This study was designed to examine the availability of the functional food by adding chitosan-oligosaccharide to Korean traditional food, Soybean Dasik. For the study, 0, 30, 50 and $70\%$ of chitosan-oligosaccharide power that contains $23\%$ of chitosan-oligosaccharide were added to soybean Dasik in proportion to the total powder weight These were compared with the Soybean Dasik itself in relation to the physicochemical characteristics, sensory evaluation, and mechanical characteristics. The results of the research are as follows. Physicochemical characteristics showed that chitosan-oligosaccharide soybean Dasik had less ash, K, and Mn. As for the result of sensory evaluation, Dasik added $0\%$ chitosan-oligosaccharide was evaluated very good in its color. Sweetness and softness was good on $0\%\;30\%\;and\;50\%$ ones, while moistness and overall quality on $30\%\;and\;50\%$ ones. As the test results of mechanical characteristics, the chitosan-oligosaccharide soybean Dasik was good for hardness, cohesiveness, gumminess, and brittleness, especially on $0\%\;30\%\;and\;50\%$ ones. Springiness was good in all groups. In color, L value of chitosan-oligosaccharide soybean Dasik decreased but a and b values increased as the substitution percentage increased Therefore, the right amount of addition fit for the production properties was $30-50\%$ chitosan-oligosaccharide of total powder weight.

• 동아시아식생활학회지
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• 제15권4호
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• pp.373-385
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• 2005

This study was carried out to investigate the lactation and weaning practice of infants and their mothers' attitude on infant nutrition. We interviewed 152 mothers in three pediatric clinics located in Sokcho city. From this survey, $76.3\%$ of infants was fed colostrum milk during first one week of life. During the first 4 months, $31.6\%$ of infants was fed breast-milk, while $42.8\%$ of them was fed bottled-milk. More housewives fed their babies with breast milk than the working mothers. Infants ate first weaning food at 5.73$\pm$1.86 months of life. Highly educated mothers showed positive response to the questionnaire : Breast-feeding is good for baby but it requires mother's sacrifice, and Breast-feeding may ruin the good shape of mothers. Highly income mothers responded negatively to the statement : Breast-feeding is not a must for infants since bottled-milk is a good substitution for breast-milk. Comparing with the mothers whose income was about 1 -2 million won per month, with ones who got paid less than 1 million won per month the former responded positively to : Breast-feeding is good for baby but it requires mother's sacrifice. Mothers recognized the importance of weaning in the following order : Supply of nutrition, Enforcement of digestion and absorption capability, Variety of taste, Disease prevention, Development of self-reliance, and Development of baby tooth. To improve the infants' nutritional status, education program on infant nutrition should be organized and run for the pregnant and lactating women in obstetrician and pediatric clinics and through the mass media as well.

• 농업과학연구
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• 제47권2호
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• pp.219-227
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• 2020

Among insect species, black soldier fly larvae (BSFL) is a promising ingredient for animal feed as a dietary source. Moreover, BSFL contains a high content of lauric acid (C12:0), which has antimicrobial effects. Therefore, this study evaluated the effect of BSFL oil (BSFLO) as a partial or total replacement of soybean oil (SBO) on the cecal microbiota in broilers. A total of 210 male broiler chickens (Ross 308) at one-day of age were randomly allotted to 3 dietary treatments (10 replicates and 7 birds/group): a basal control diet (CON), the basal diet in which SBO was replaced by 50% (50 BSFLO) or 100% (100 BSFLO) BSFLO. At the end of the study (d 35), 18 birds (6 broilers/treatment) were randomly selected and slaughtered. Samples of cecal digesta were collected to verify their cecal microbiota. Overall, 235,978 gene sequences were generated, and a total of 4,398 operational taxonomic units were identified in the three groups. At the phylum level, Firmicutes was the dominant phyla in all three groups. At the genus level, Faecalibacterium was the dominant genera in all the treatments. There were no significant differences in the relative abundances of all the genera between the BSFLO groups and CON. However, the genus Erysipelatoclostridium was more abundant in the 50 BSFLO group than in the CON (p < 0.05). In conclusion, the substitution of SBO with BSFLO in broiler diets had no negative effect on the cecal microbiota of broilers.

• Animal Bioscience
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• 제35권4호
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• pp.567-576
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• 2022

Objective: An experiment was conducted to determine the effect of algae-based antioxidant containing Se yeast (EconomasE^®) on the growth performance, visceral organ weight, meat quality, and oxidative stability of broiler chickens. Methods: Nine hundred sixty, day-old male broiler chickens (Cobb, 43.97±0.55 g) were divided into three dietary treatments and allocated into 12 deep litter pens in a completely randomized design giving 4 replicate cages for each treatment. Three dietary treatments were: i) control (CON, basal diet with sufficient nutrient), ii) vitamin E (VitE, basal diet supplemented with 100 IU VitE), and iii) Algae-based antioxidant containing Se yeast (EcoE, basal diet supplemented with 0.2% algae-based antioxidant containing Se yeast: EconomasE^®). Maize soybean meal based basal diets were formulated to meet or exceed the nutrition requirement for broiler chickens. Chickens were fed ad-libitum experimental diets during the 42 days experiment period. On days 21 and 42, body weight and feed intake were measured to calculate the feed conversion ratio of the chickens. Intestine and visceral organs were measured together with meat quality and oxidative stability on days 14 and 42. Results: Chickens fed with EcoE showed improved (p<0.05) growth performance, meat quality, and higher (p<0.05) oxidative stability compared to the chicken fed on CON. Moreover, broiler chickens fed with EcoE showed similar (p<0.05) growth performance with better (p<0.05) meat quality and higher oxidative stability compared to the broiler chickens fed VitE (p<0.05). Conclusion: The algae-based antioxidant containing Se yeast can be supplemented into commercial broiler diets as a substitution of VitE while maintaining growth performance with enhancing meat quality and oxidative stability of the broiler chickens.

• Asian-Australasian Journal of Animal Sciences
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• 제25권2호
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• pp.291-298
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• 2012

While attempting to develop low salt, low fat and high fibre chicken nuggets, the effect of partial (40%) common salt substitution and incorporation of chickpea hull flour (CHF) at three different levels viz., 5, 7.5 and 10% (Treatments) in pre-standardized low fat chicken nuggets (Control) were observed. Common salt replacement with salt substitute blend led to a significant decrease in pH, emulsion stability, moisture, ash, hardness, cohesiveness, gumminess and chewiness values while incorporation of CHF in low salt, low fat products resulted in decreased emulsion stability, cooking yield, moisture, protein, ash, color values, however dietary fibre and textural properties were increased (p<0.01). Lipid profile revealed a decrease in total cholesterol and glycolipid contents with the incorporation of CHF (p<0.01). All the sensory attributes except appearance and flavor, remained unaffected with salt replacement, while addition of CHF resulted in lower sensory scores (p<0.01). Among low salt, low fat chicken nuggets with CHF, incorporation CHF at 5% level was found optimum having sensory ratings close to very good. Thus most acceptable low salt, low fat and high fibre chicken nuggets could be developed by a salt replacement blend and addition of 5% CHF.

• Asian-Australasian Journal of Animal Sciences
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• 제14권11호
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• pp.1605-1609
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• 2001

A total of 252, 50 week-old Isa-brown laying hens were randomly allotted to 7 groups of 3 replicates. Mustard meal (MM) which is a by-product from mustard processing plant, was dried under the sun or in a gas heated pan. It contained on DM basis 30-32% CP, 19-22% EE and 12-13% CF. The meal from either drying method was incorporated into the diets at 0, 10, 20 and 30% which was equivalent to the substitution levels for soybean meal at 0, 31, 63 and 94%, respectively. All birds were individually kept in battery cages where feed and water were freely accessed throughout 84 days experimental period. It was found that egg production, feed intake, body weight gain and egg weight significantly decreased with the increased MM level. The inclusion of 20% MM did not show a significant difference in egg production and quality from the control, but produced 6-8% lower egg production. Feed intake was linearly decreased with the MM levels, except the 10% sun dried MM group. Fat deposition of the birds fed MM diets significantly decreased, while kidney weight increased when compared with the control group. However, the weight of thyroid glands and spleen trended to be heavier in the MM groups, but this was not significantly different among dietary treatments. It was concluded, MM from both drying methods could be incorporated in laying hen diets at the level of 10% without any adverse effect.

• 대한한의학회지
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• 제19권1호
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• pp.339-348
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• 1998

We can have the following summary regarding the apple, what is called, 'the king of fruits' through the study of bibliographic science. 1. Im-keum(林檎) could be translated into 'Neung-keum'(능금)(Malus asiatiaz Nakai), Nea(奈) into 'Meut'(멋), and Bin-gwa into 'apple'(사과)(Malus pumila Mill), and Bin-gwa was reformed from Meut. Thus, Neung-keum is similar to the apple, yet it is' different each other. 2. The imported year of the apple which was reformed from Meut(멋) from China was in 1654 whereas Neung-keum(능금) is a native kind. 3. The apple inscribed by Sa-gwa(沙果) on the present korean language dictionary should be changed into Sa-gwa. The Sa-gwa(沙果) is used as another name of Neug-keum(능금) in China. 4. We can find the bibliographic record that an apple or Neug-keum(능금) had been used as a substitution of San-sa(山사) to be used to Soe-um-in(小陰人). 5. The apple and Neug-keum(능금) are recommended to the Soe-um-in(少陰人) as a food for Yang-ran-ji-gi(陽煖之氣) to be served as Bo-myung-ji-ji(保險之主) to Soe-um-in(少陰人).

• 한국식생활문화학회지
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• 제32권6호
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• pp.576-582
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• 2017

This study investigated the substitution of beet powder for rice flour in julpyun recipes with amounts of 0, 1, 3, and 5%. The beet powder had a moisture content, crude protein content, crude fat content, crude ash content, crude dietary fiber content, DPPH radical scavenging activity and total phenol content of 18.90, 1.37, 0.17, 0.91, 3.65, 12.03%, and 87.63 mg, respectively. The moisture content decreased with increasing beet powder content. The pH, DPPH and total phenol content increased with increasing beet powder content. The chromaticity measurement result showed that the 'L' and 'b' of julpyun decreased with increasing beet powder content, but 'a' increased. The texture measurement result showed that the hardness, cohesiveness and chewiness of julpyun increased with increasing beet powder content, but the springiness decreased. The adhesiveness was similar regardless of the beet powder content. The overall preference scores showed a high overall acceptability for julpyun made with 3% beet powder.