• Food Science and Biotechnology
• /
• 제15권4호
• /
• pp.635-638
• /
• 2006

The effects of raw and processed small black soybean powders on dietary fiber content and gastrointestinal function in rats were investigated. The crude oil, protein, and ash contents of raw small black soybean powder were not significantly different from those of processed small black soybean powders. The germination process increased soluble and insoluble dietary fiber contents significantly, as compared to raw small black soybean powder. The germinated small black soybean powder diet led to a significantly different food intake than the basal diet in both normal and loperamide-induced constipated rats. The body weight gains of the experimental groups, however, were not significantly different from that of the basal diet groups for both the normal and loperamide-induced rats. The gastrointestinal transit times and fecal weights for normal and loperamide-induced rats consuming the processed small black soybean powder diet were significantly different from those on a basal diet. These results suggest that the processes of cooking and germinating the small black soybean might contribute to acceleration of fecal excretion in both experimental normal and constipation model rats.

• 한국조리학회지
• /
• 제23권3호
• /
• pp.8-14
• /
• 2017

The purpose of the study is to examine the physicochemical and quality characteristics of fermented soybean paste sauce containing lotus leaf powder at concentrations of 0% (control), 2%, 4%, 6% and 8%. The color of increasing the amount of concentrated lotus leaf powder in the fermented soybean paste sauce tended to increase the pH, total soluble solids, saltinity and viscosity. It also tended to increase total polyphenol, flavonoids content and DPPH radical scavenging ability. The total bacteria numbers increased with storage period, and those of fermented soybean paste sauce with 4% lotus leaf powder were lower compared to the other samples. The results of this study suggest that lotus leaf is a beneficial ingredient for increasing quality characteristics and the functionality of fermented soybean paste sauce.

• 한국식품영양학회지
• /
• 제24권1호
• /
• pp.12-16
• /
• 2011

This study was conducted to investigate the quality characteristics of soybean curd prepared with Opuntia ficus-indica fruit, freeze-dried Opuntia ficus-indica fruit powder, or heat-dried Opuntia ficus-indica fruit powder, without addition of a coagulant. The yield rates of the soybean curd were slightly decreased for the three curds containing Opuntia ficus-indica fruit; this was accompanied by a significant decrease in pH. Furthermore, the hardness and springiness of soybean curds coagulated with added freeze-dried Opuntia ficus-indica fruit powder or heat-dried Opuntia ficus-indica fruit powder were higher than the hardness and springiness of the coagulated controls. However, the cohesiveness and brittleness of two soybean curds were lower than for the controls, while the gumminess of the four soybean curds containing control fruit was the same. In terms of overall acceptability, the preferred soybean curd was the curd containing freeze-dried Opuntia ficus-indica fruit powder.

• 한국식품저장유통학회지
• /
• 제12권5호
• /
• pp.432-435
• /
• 2005

쌀된장의 식품소재로서의 이용 가능성을 알아보기 위해 쌀된장 첨가량을 달리하여 쿠키를 제조한 후 품질특성을 조사하였다. 쿠키의 명도는 74.14에서 62.83로 감소하였으며 적색도는 6.30에서 11.14로 증가하였고 쿠키의 경도는 쌀된장 분말 0%에서 7%로 첨가량이 증가함에 따라 426.29에서 829.29 g로 증가하였다. 관능검사 결과 색, 향, 텍스쳐, 전제적인 품질은 쌀된장 분말 5% 첨가시 가장 우수하였다. 쌀된장 분말 쿠키의 일반성분 분석결과 수분함량은 2.4~2.7%, 조단백질 함량은 6.8~7.5%, 조지방 함량은 22.6~27.3%, 조섬유 함량은 0.8~5.5%, 조회분 함량은 0.5~1.1%의 범위를 나타내었다.

• 동아시아식생활학회지
• /
• 제13권3호
• /
• pp.191-196
• /
• 2003

The purpose of this study was to propose the optimal blending ratio of honey, dextrose syrup and salt with regard to the amount of soybean powder for the manufacture of soybean Dasik. For the establishment of addition amount of honey, dextrose syrup and salt, the sensory characteristics were compared in relation to the physiochemical characteristics and color values. The results were summarized as follows: Soybean Dasik contained 16.77 % protein. As the results of sensory evaluation in according to color values, taste and moistness, the optimal blending ratio of honey and dextrose syrup was 80~90%, and that of salt 0.06% in proportion to the total weight of soybean powder. As the test results of mechanical characteristics, hardness of soybean Dasik decreased as the increasing of the addition amount of honey and dextrose syrup. Cohesiveness, gumminess, brittleness and springiness did not show any significant differences statistically. Lightness(L) decreased as the increasing of addition amount of honey and dextrose syrup. Redness(a) was high at the 90% addition level, but yellowness(b) not significantly different at the 70, 80 and 90% level of honey and dextrose syrup to the total weight of soybean powder. Therefore, the optimal blending ratio of soybean Dasik was proposed at the levels of 45% honey, 45% dextrose syrup and 0.06% salt to the total weight of soybean powder.

• 한국식품조리과학회지
• /
• 제13권3호
• /
• pp.266-271
• /
• 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.

• 대한영양사협회학술지
• /
• 제20권2호
• /
• pp.77-86
• /
• 2014

This study was carried out to evaluate the effects of stevia (Stevia rebaudiana Bertoni) leaf powder on soybean milk quality. Soybean milk was prepared with the addition of 0.1 g (SP1), 0.2 g (SP2), 0.3 g (SP3), 0.4 g (SP4) of stevia leaf powder. The pH of soybean milk added with stevia leaf powders ranged from 7.90 to 7.98, whereas that of control was 7.88. The viscosity of soybean milk added with stevia leaf powder was 11.13~12.71 cp while that of control was 11.09 cp. Soymilk added with stevia leaf powder yielded values of Hunter L (59.40~64.94), a (-7.63~-6.45), and b (18.71~19.63), whereas that of control were 67.45, -4.74 and 20.13, respectively. There was decrease upon addition of stevia leaf powder. During storage, the pH, viscosity, L, and b values were decreased continuously. According to sensory evaluation, taste, and flavor of SP3 were better than the other groups. Quality characteristics between control and SP3 showed no significant differences. Therefore, this study showed the possibility of substituting 0.3 g of stevia leaf powder instead of sugar for creating a standard quality soybean milk with low calories. Upon the results of this study, it may be assumed that there are consequences positive responses to health-oriented consumers when using stevia leaf powder.

• 한국조리학회지
• /
• 제19권5호
• /
• pp.1-10
• /
• 2013

본 연구에서는 기능성 식품 소재인 모시 잎 분말을 손쉽게 다식으로 제조할 수 있는 볶은 콩가루에 첨가하여 모시 잎 분말 콩다식을 제조한 후 품질특성을 살펴보았다. 모시 잎 분말 0% 콩다식의 경우 수분함량은 $8.39{\pm}0.98%$로 가장 적게 나타났으며 모시 잎 분말 10% 첨가한 콩다식의 경우가 $14.71{\pm}0.02%$로 가장 높게 나타났다. 모시 잎 분말 콩다식의 명도와 적색도, 황색도는 모시 잎 첨가량이 증가함에 따라 유의적으로 감소하는 경향을 보였다(p<0.05). 모시 잎 분말 콩다식의 조직감 측정 항목 중 경도, 검성, 씹힘성의 경우 모시 잎 분말 첨가량에 따라 유의적으로 증가하는 경향을 보인 반면 부착성과 응집성은 유의적으로 감소하는 경향을 보였다(p<0.05). 모시 잎 분말 콩다식의 관능검사 색과 맛, 부드러운 정도, 전체적인 기호도의 경우 모시 잎 분말 8% 콩다식이 가장 높게 평가되었고 향기는 모시 잎 분말 첨가량에 따라 유의적으로 차이를 보이지 않았다. 따라서 모시 잎 분말을 첨가한 콩다식의 경우 색이나 맛, 향기, 전체적인 기호도에 있어서 8%를 첨가하는 경우가 가장 바람직한 첨가 수분이라고 사료된다.

• 한국식품조리과학회지
• /
• 제18권4호
• /
• pp.381-389
• /
• 2002

The purpose of this study was to select an ingredient acting as a natural emulsifier to retard the retrogradation of rice cake by the measurement of mechanical characteristics of the cakes. For the purpose, Backsulgi, the most basic type of rice cake, was prepared by adding various ingredients having high contents of lecithin such as raw soybean powder, parched soybean powder, soybean oil, egg yolk powder, and the measurements and observations on the chromaticity, swelling power, pore ratio and cross-section were made. In addition, changes in the textural characteristics of Backsulgi samples were determined while storing them at the temperatures of 4$^{\circ}C$ and 20$^{\circ}C$ for 0, 1, 2 and 3 days. The results of the study were as follows: 1. In terms of chromaticity, the Backsulgi samples added with egg yolk powder, raw soybean flour and parched soybean flour were higher in yellowness(b) than the controls. 2. Both swelling power and pore ratio of Backsulgies added with raw soybean flour were higher than those of controls. 3. A cross-sectional observation using an electron microscope indicated that rice flour particles of controls had uneven pores and were conglomerated in a large lump while Backsulgi samples of raw soybean flour or roasted soybean flour had large and even pores and showed loosened bonding to be transformed into a sponge shape. 4. In hardness, Backsulgi samples added with raw soybean flour had less changes in hardness than that of controls, indicating that the effect of retarding retrogradation was higher when the storage time got longer.

• 한국식품저장유통학회지
• /
• 제23권6호
• /
• pp.832-838
• /
• 2016

두부는 단백질 식품으로서 기호성이 높고 소화율이 높지만 보존성이 극히 불량한 것이 단점이다. 본 연구의 목적은 클로렐라 생균 분말을 유기농 두부에 첨가할 경우 두부의 수율, 품질, 저장성에 미치는 영향을 조사하였다. 건조 대두를 기준으로 클로렐라 분말을 0.5~2% 첨가하여 제조한 두부의 수율, 물성, 색도, 저장성 및 관능적인 특성을 일반 두부와 비교 하였다. 클로렐라 두부의 수율은 일반 두부에 비하여 10%이상 향상 되었다. 클로렐라를 첨가함으로써 두부의 물리성 중 견고성, 검성과 씹힘성이 증가 하였으며, 색도는 L값, a값, b값 모두 첨가량에 비례하여 감소하였다. 두부를 $4^{\circ}C$ 저장하면, 일반 두부의 총균수는 클로렐라 두부보다 높은 반면 pH는 감소하였다. 저장 7일 후, 2% 클로렐라 두부의 총균수가 일반 두부에 비해 현저히 억제되었다. 클로렐라 두부 저장기간의 증가에 따라 두부의 L값과 a값이 증가하였으나 b값은 낮았다. 따라서 클로렐라 생균 분말을 첨가하면 투부의 저장성 향상에 기여할 뿐만 아니라 유기농 두부의 수율, 품질과 저장성을 증진하는데 효과적인 첨가물임을 확인되었다.