• Korean journal of food and cookery science
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• v.18 no.6
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• pp.567-572
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• 2002

The effects of adding mulberry leaves powder, yellow soybean powder(YSP), and mugwor powder(MP) for the preparation of mungbean starch gels(MSG) were studied. MSG with above additives were analysed for proximate composition. sensory evaluation, chromaticity, and rheometric properties. In the proximate composition test, the moisture content was the highest in the MSG with 0.5% MP, and the crude protein content war the highest in MSG with 1.0% YSP. In the sensory evaluation, MSG with various additives showed higher values than control. Whereas MSG with 0.5% additives showed a high value in hardness, control gels showed high values in the gumminess and brittleness in the measurement with a rheometer.

• Journal of the East Asian Society of Dietary Life
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• v.16 no.2
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• pp.165-173
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• 2006

To investigate the effects of yellow soybean powder on serum lipid level and enzyme activities, male Sprague-Dawley(SD) rats were given hyperlipidemic diets for 6 weeks. Rats(n=8) were divided into three groups consisting the normal group(N), hyperlipidemic diets group(C) and hyperlipidemic diets and yellow soybean powder group(YSP). YSP group lowered triglyceride, total lipid, phospholpid, ester-cholesterol and free-cholesterl than control group. YSP group lowered total-cholesterol, VLDL-cholesterol and LDL-cholesterol but increased HDL-cholesterol of the serum compared to the control group. Athergenic Index(AI) and LHR(LDL-cholesterol/HDL-cholesterol ratio) of YSP group was decreased by control group (p<0.05). On the other hand, glutamic oxaloacetate transaminase(GOT), glutamic pyruvate transaminase (GTP), lactate dehydrogenase(LDHase) and alkaline phosphatase(ALP) enzymes activities were decreased by hyperlipidemic diets group (C). These results suggest that yellow soybean powder fed a lipid lowering effect in serum of rats.

• Korean journal of food and cookery science
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• v.22 no.4 s.94
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• pp.545-551
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• 2006

The effects of the addition of germinated soybean powder on Injulmi characteristics were investigated in this study. Injulmi was prepared with five different levels of germinated soybean powder (0%, 4%, 8%, 12% and 16%)and the physical properties were examined. The moisture content decreased, while the protein, fat and ash contents increased With increasing germinated soybean powder content. Total isoflavone contents, 3.39${\sim}$15.35 mg% before cooking, slightly increased to 3.94${\sim}$15.96 mg% after cooking. Genistin, genistein, daidzin and daidzein, which are blown to be the major functional isoflavones, accounted for approximately 93% of total isoflavone contents. The color of Injulmi darkened slightly and became greenish yellow with the addition of germinated soybean powder. Textural profile analysis showed that hardness and gumminess increased, but cohesiveness and springiness decreased with increasing germinated soybean powder level. Sensory test showed that Injulmi prepared with up to 8% added germinated soybean powder was evaluated as being equally acceptable as Injulmi without germinated soybean powder.

• Korean journal of food and cookery science
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• v.13 no.3
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• pp.266-271
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• 1997

The effect of partial replacement of flour with roasted soybean powder (0, 5, 10, 15, 20%) was examined by sensory and instrumental analyses of the bread. There were no significant changes in specific loaf volume up to 10% of replacement. Although the hardness of the bread increased with increasing storage time at higher replacement, there were no differences in springiness and cohesiveness compared with control. The yellow color of the soybean powder was reflected in the bread, however, it did not affect the preference. Overall, the bread with 10-15% soybean powder suggested to be acceptable.

• Food Science and Preservation
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• v.7 no.4
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• pp.384-388
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• 2000

This study was carried out to investigate the optimal process conditions of instant soybean soup for the soybean noodles. The process of soybean soup was in the other or soaking, cooking, peeling, drying, milling and packaging. The optimal conditions of soaking process obtained at 25$\^{C}$ for 4hrs, and the protein content of yellow and black soybean after soaking treatment were 21.97% and 19.58%, respectively. As the increasing of cooking time, the moisture content was not changed, and optimal cooking condition through the sensory evaluation was obtained at 100$\^{C}$ and 15min. The protein contents of cooked yellow and black soybean dried by hot-air and far infrared-ray were 43.40∼44.18% and 44.59∼51.36%, respectively. From the results of sensory evaluation, the yellow and black soybean dried with far infrared-ray at 45$\^{C}$ for 5hrs were excellent, and the difference between the marketed soybean soup and instant soybean soup produced by this experimental process for soybean noodles was not exist. The optimal concentration of instant soybean soup for soybean noodles was determined to be 50g of soybean powder with 1L water.

• Journal of the Korean Society of Food Culture
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• v.20 no.6
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• pp.633-637
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• 2005

The effects of adding hull powders of black soybean on quality characteristics of tobu were studied. Proximate composition of the black soybean hull powders was crude ash, crude protein, crude fat, and carbohydrate at 2.60, 11.35, 2.18, and 73.97%, respectively. The addition of 5% black soybean hull powder decreased the production of whey and consequently increased the yield of tobu. Texture properties of evaluation hardness, adhesiveness, chewiness were the best in tobu which was made with 5% black soybean hull powders. Sensory evaluation showed texture, firmness were not significantly different among tobu with yellow soybean, black soybean, and added to 0.5% black soybean hull powders. At the beginning of the period of storage, there were not differences of microbial cell count as increasing black soybean hull powders, but observed after passing 5 days. The results of total microbial cell count showed that adding 5% black soybean hull powders in processing tobu extend storage time.

• Current Research on Agriculture and Life Sciences
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• v.29
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• pp.43-53
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• 2011

The possibility of making Cheongukjang by the use of soy-powder and pill type re-made from soy-powder was investigated. Some of experimental results obtained are summarized as follows; 1. Regardless of three different types for the source material of Cheonggukjang, soybean seed, soy-power, and pill, the dry weight of fermented Cheonggukjang showed continuously decreasing trends along with the time of fermentation applied. 2. In all type of source materials, the length of viscous substance during fermentation was increased along with the time of fermentation, and the rate of elongation was much reduced after 48hr of fermentation. Out of four soybean varieties tested, Taekwangkong produced longest viscous substance fermented in the type of soybean seed. No viscous substance was formed when the depth of soy-powder in the fermentation box was shallow, one centimeter. 3. Not much difference was observed in the number of microbes, Bacillus licheniformis B1, in all soybean varieties. The number was proportionally increased in the type of powder but it increased rapidly from 12 hour to 24 hour with low rate of increase thereafter in the pill type. 4. Along with the time of fermentation in all types, the color of Cheonggukjang changed from yellow to dull. At the same time, the tone of color and chroma changed into reddish and yellow, respectively. 5. Along with the time of fermentation in all types, pH of Cheonggukjang changed in alkali. 6. Along with the time of fermentation, the content of isoflavone in Cheonggukjang increased by 48hr but decreased thereafter. 7. In general, the quality of Cheonggukjang fermented in types of soy-powder and pill re-made from soy-powder was lower than that of soybean seed. More study is seemed to be needed to produce high quality Cheonggukjang by the use of soy-power.

• Journal of the East Asian Society of Dietary Life
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• v.14 no.5
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• pp.495-500
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• 2004

This study was carried out to develop a new product using Cheonggukjang (fermented soybean product) and sub-ingredients(lactic acid bacillus powder, chlorella, lactose, green tea). Fresh Cheonggukjang was dried by a infrared drying(50℃, 36hr) and powdered by a roll mill. The powder was mixed with sub-ingredients and then moulded as tablet type by a press moulder. The pH of tablet was low with the addition of lactobacillus and total sugar content was high with the addition of lactose. Disintegration, absorption capacity and textural properties of tablet were not affected by the addition of any sub-ingredient. Color of non-added tablet was yellow to red, but changed to green when chlorella was added. Sensory properties(color, taste, flavor, chewiness, hardness, acceptability) were not affected by the addition of sub-ingredients. The results indicate that functional healthy tablet could be made from Cheonggukjang powder and various sub-ingredients.

• Journal of the Korean Society of Food Culture
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• v.29 no.1
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• pp.91-100
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• 2014

This study investigated the antioxidative activities and quality characteristics of gruel as a home meal replacement with Angelica keiskei powder pre-treated by far-infrared radiation or freeze-drying methods. Far-infrared treated Angelica keiskei powder (F-IAP) showed significantly lighter, weaker green, and stronger yellow color values than powder subjected to freezedrying (FAP) (p<0.001). F-IAP showed higher total phenolic compound contents than that of the FAP. ABTS radical scavenging activity of F-IAP was 50.31%, which was significantly higher than that of FAP, at 43.51% (p<0.05). Color values of gruel significantly decreased with increased addition of Angelica keiskei powder (p<0.05). Gruels containing far-infrared treated Angelica keiskei powder (F-IAG) showed higher total phenolic compound contents as well as ABTS radical scavenging activities compared to the gruels containing freeze-dried Angelica keiskei powder (FAG). Gruels containing 5 g of Angelica keiskei powder showed 2.0 to 2.5 times higher antioxidant activities than those containing powder alone due to the presence of other ingredients with antioxidant activities such as black soybean or sweet pumpkin. In the results of sensory evaluation, F-IAG containing more than 5 g of Angelica keiskei powder had higher sweetness and roasted grain flavor, as well as lower bitterness and astringency compared to FAG. Sensory acceptance tests of all samples showed higher scores than 5.0 representing possibilities of successful development of gruels as a home meal replacement containing Angelica keiskei powder.

• Journal of the Korean Society of Food Science and Nutrition
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• v.12 no.4
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• pp.374-381
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• 1983

With a view of improving the quality of sardine sausage, the processing conditions of sardine sausage used raw sardine as materials and the effects of adding soybean protein and smoke flavor on the quality of product were investigated. Optimal amounts of additives in processing sardine sausage were 1.5% of salt, 1.5% of sugar, 0.2% of monosodium glutamate, 0.2% of white pepper, 0.2% of garlic powder, 0.2% of nutmeg, 0.4% of beef extract, 0.05% of food color solution(10% mixture solution of Red 40 and Yellow 5) and 0.1~0.2% of smoke flavor(Smok-EZ, Alpha Foods Co., Ltd.) based on washed sardine meat. The results showed that the benificial effects of adding corn starch(5%), ${\alpha}$-starch(2%), soybean protein(3%) to the washed sardine meat were exhibited in the improvement of texture and acceptability.