• Journal of the Korean Society of Food Science and Nutrition
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• v.46 no.7
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• pp.841-847
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• 2017

The objective of this study was to evaluate the quality characteristics of string cheese with different concentrations (0, 1, and 2%) of barley sprout (Hordeum vulgare L.) powder. The pH of barley sprout string cheese (6.26) was significantly lower compared to that of the control (6.46). Chromaticity tended to decrease with increasing amounts of barley sprout powder in terms of L* (lightness) and a* (redness), whereas b* (yellowness) tended to increase. In the texture profile analysis, string cheese prepared with barley sprout powder showed higher values of hardness, gumminess, and chewiness but lower value of cohesiveness. The string cheese prepared with barley sprout powder also showed higher values for total amino acids and stretchability. Total polyphenol contents of string cheese showed the highest value when barley sprout powder was 2%. Therefore, addition of barley sprout powder to string cheese can be valuable for improving quality of string cheese.

• Korean Journal of Food Science and Technology
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• v.19 no.4
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• pp.290-294
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• 1987

The chemical composition of pearled, cutted and pressed barleys showed that there were no significant differences in calorie and proximate composition between pearled and pressed barley. Cutted barley had lower contents in protein, fat and ash but the same calorie value compared with other barleys. The average ratios of calcium to phophorus and essential amino acid to total nitrogen were 0.143 and 1.66, respectively. The amino acid score was the highest in cutted barley followed by pressed barley. The first limiting amino acid for pearled and cutted barley was lysine. while that for pressed barley being threonine. The major fatty acids were linoleic, palmitic and oleic acids, which comprised of about 92% of the total fatty acids. The ratio of polyunsaturated to saturated fatty acid was lower in pressed barley.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.42 no.6
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• pp.687-692
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• 1997

The barley grown in pot-soil was treated with the NaCl solution of -20 bar in osmotic potential for 10 days, varying the time of treatment: from 20th day before heading; from 10th day before heading and the time of heading. The greatest injury was observed in the case of salt stress at heading or at 10th day before heading: Culm length decreased by 87% : the number of spikes per plant by 82% ; the number of grain per spike by 92% : 1, 000-grain weight by 94% ; yield per pot by 75%. The results also greatly varied depending upon the cultivars and the time of salt stress. Salt stress at the time of heading or at 10th day before heading remarkably decreased yield and yield components. And in terms of grain yield the salt resistance was high in the order of Baegdong, Albori, Hyangmaeg, Olbori and Durubori.

• Journal of Animal Science and Technology
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• v.53 no.2
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• pp.127-132
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• 2011

This study was conducted to investigate the effect of feeding colored barley (CB) and whole crop barley (WCB) on performance, egg quality and blood composition of laying hens. A total of 280, 35 weeks old Brown Nick laying hens were allocated into the individual cage for the period of four weeks. Experimental diets contained 2,750 kcal/kg ME and 16% CP, respectively. The treatments consisted of 5, 10, 15% CB and WCB as feed ingredients with control and there were five replications in each treatment. Higher egg production was noticed at 10% level of CB and 5% level of WCB in the diets, respectively. Feed intake was higher in WCB and CB treatments compared to those of the control (P<0.05), but the feed conversion was not different. Yolk color tended to increase both in WCB and CB groups. Haugh unit seemed to increase WCB treatments. When the CB and WCB were fed at 15% level, blood total proteins, albumin, total cholesterol and triglyceride contents were decreased than that of the control birds, but total cholesterol and HDL-cholesterol tended to be higher with the increasing level of WCB. As results, no significant differences were observed in performance and egg quality with different levels of dietary WCB and CB. Thus, CB and WCB can be substituted as a feed ingredient up to 15% level in the laying hens' diet. However, further studies are required by feeding more than 15% levels of CB and WCB in the diet of laying hens.

• Korean Journal of Food Science and Technology
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• v.6 no.1
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• pp.30-35
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• 1974

As studies on the starch properties of barley and naked barley, the granule size frequency distribution, amylose content and blue value of starches seperated from the 11 varieties of barley and 13 varieties of naked barley, which were grown paddies of Office of Rural Development, Iri, Korea in 1972, were determined. The results were as follows: 1. The type of the barley and naked barley starch granules was short oval and the ratio of minor axis to major axis was 1 to 1.2. Diameter of the starch granules was in the range of $4.0{\sim}6.0\;{\mu}$ to $32.0{\sim}37.0\;{\mu}$ is and medium granule of the naked barley was $10{\sim}22\;{\mu}$ on the contrary to $16{\sim}20\;{\mu}$ of the barley starch. Average size of the naked barley starch was larger than that of the barley and some differences were observed between varieties. 2, Amylose contents of the barley and the naked barley starches were in the range $27.5{\sim}30.5%$ and average of the barley was 29.4% a little higher than 28.2% of the naked barley and observed of some differences between varieties. 3. Blue values of the barley and the naked barley starches were in the range $0.47{\sim}0.54$, and average was 0.51.

• Korean journal of applied entomology
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• v.15 no.4 s.29
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• pp.179-184
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• 1976

Laboratory experiments were conducted to clarity the early-spline host·selectivity by the small brown planthopper(SBPH), Laodelphax striatellus Fallen, and green rice Leafhopper(GLH), Nephotettix cincticeps Uhle., on the bailey (the variety Suweon #18) and water foxtail (Alopeculus aequadis Sosbol). The host selectivity was evaluated on the bases of feeding and ovipositional perferences of the insects on the plants and their biological effects on the plants. The nymphs of SBPH much more preferred barley for feeding than water forxtail, while the nymphs of GLH relatively prefered water foxtail. There was no significant difference in ovipositional preference by SBPH among the test plants, and ovipositional preference by GLH Ivas significantly lower on barley and water foxtail than on rice. Nymphal growth an4 adult emergence of SBPH were significantly faster and higher on barley than on water foxtail. No adult emergence of GLH was observed on barley, and adult emergence was still quite lower even on water foxtail. The adult of SBPH fed on barley showed longer longevity aad higher fecundity than that of SBPH from water foxtail and rice. The adult GLH fed ell water foxtail shorted relatively shorter longevity and to)ver fecundity than that of GLH on rice. In conculsion, barley seems to be more adequate for spring host of SBPH than water foxtail, but barley may not be quite adequate for spring host of GLH. At presont moment, GLH seems rather to primarily select the water foxtail than barley as a spring host, even if the water foxtail is not so adequate for development of GLH.

• Food Science and Preservation
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• v.18 no.2
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• pp.131-142
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• 2011

The primary objective of this study is to investigate the quality properties of noodles added with germinated non-waxy (Saesalbori) and waxy (Saechalbori) barley flours at concentrations of 10%, 20% and 30% to wheat flour. The quality characteristics of the samples were assessed for color, cooking characteristics (water absorption, volume increase of noodles and turbidity of cooking water), texture profile analysis (TPA) and sensory evaluation. Regarding the cooking properties of the noodles, adding waxy barley flour did not affect cooking yield and volume increase significantly(p<0.05), but noodles added with germinated Saesalbori at level of 10% had the lowest values of cooking yield and volume increase. Adding both types of flour increased the turbidity of the noodle soups. There was a common downward trend in $L^*$ and $b^*$ values and upward trend in $a^*$ value when increasing the level of barley used progressively. Adding germinated Saechalbori decreased the hardness, springiness and gumminess of noodles but did not cause any change in cohesiveness significantly while adding germinated Saesalbori decreased all the TPA parameters of the samples. Furthermore, the sensory analysis results showed that cooked noodles with 10% added germinated barley had no significantly different overall acceptance from the control sample. 20% substitution still resulted in acceptable sensory qualities. However treatment with both the substituted flours up to 30% was shown to cause unpleasant sensory qualities of noodles.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.31 no.3
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• pp.318-325
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• 1986

The studies were performed to obtain the basic informations on the influence of weather condition for grain yield and yield components in barley. The data of Olbori tested in 9 sites for 12 years were used in the studies. Milled grain yield was decreased in paddy field after rice harvested comparing to the upland condition, and yield potential was differed by test sites with the most stable yield in Gyeongnam. The coefficients of variation analyzed for milled grain yield by years were 12.2-42.6% with the differences between high-yield and low-yield year. Heading date was earlier in high-yield year and southern part compared to the low-yield year and middle part of the Korean peninsular showing the negative correlation between grain yield and heading date. High-yield year showed longer in culm length, shorter in spike length, almost same in number of grains per spike, and lower in 1,000grain weight compared to the low-yield year. Correlation analyzed between number of spikes and grain yield showed positive relationship. Temperatures affected to the grain yield analyzed by high in vegitative growth stage, low in alternative growth stage, and almost same in reproductive growth stage in high-yield year comparing to the low-yield year, however no remarkable differences of temperatures affected were detected in over wintering stage between high-yield and low-yield year. Precipitation amount in high-yield year was lesser in sowing time, more in seedling time, and lesser in over wintering time than those of the low-yield year. Correlation between rainfall amount in the early of April and grain yield showed significant negative correlation with the remarkable affects to the grain yield. Sunshine hours in high-yield year were longer in sowing time, shorter in over wintering time, and after the over wintering time to harvesting time was longer than those of the low-yie-ld year.

• Journal of Life Science
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• v.23 no.2
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• pp.237-241
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• 2013

To evaluate the effects of anthocyanin-fortified barley (AFB) and whole crop barley (WCB) addition to diets, 200 Brown Nick hens were assigned to 5 treatments with 5 replicates for 8 weeks. All the treated groups differed in feed intake, egg production, egg weight, and egg mass compared to those of a control group. As the intake of barley was increased, feed intake, egg production, and egg mass decreased. In terms of egg quality, the yolk color (YC), the egg shell breaking strength (SBS), and the egg shell color (SC) differed up to 6 weeks of growth. Feeding the WCB and AFB to laying hens up to 8 weeks had a positive influence on albumin height (AH) and the haugh unit (HU). Up to 6 weeks of growth, increasing the amount of barley in the diets of the laying hens had a positive effect on the SC and the YC but had no effect on the SBS. Diets including 20% AFB and WCB increased the AH and HU to 9.10 and 94.53, respectively. The results suggest that the addition of AFB and WCB up to 10% to the diets of laying hens could improve the laying performance and the egg quality.

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2003.10a
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• pp.213.2-213
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• 2003

재래식 찹쌀고추장 및 보리고추장의 산업화를 유도하기 위하여 우리나라의 주요 고추장인 찹쌀고추장과 보리고추장을 순창 및 괴산에서 각각 제조하였다. 180일 동안 숙성시키면서 숙성중의 이화학적 성분조사와 아울러 관능검사 등의 고추장의 품질 특성을 규명하여 재래식 고추장의 적정숙성 기간을 설정하고자 하였다. 숙성 180일 동안 찹쌀고추장과 보리고추장의 이화학적 성분 변화는 비슷한 경향을 나타내고 있었으나 관능적 품위에서는 찹쌀고추장이 보리고추장보다 색, 향, 맛, 전체적인 기호도에서 우수한 것으로 나타났다. 찹쌀고추장 및 보리고추장의 이화학적 성분과 관능검사를 실시한 결과를 고려하였을 때 두 고추장의 적정 숙성기간은 150일로 나타났다.