• Title/Summary/Keyword: fat substitute

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Quality Characteristics of Muffin added with Makgeolli Lees (주박 첨가량을 달리한 머핀의 품질 특성)

  • Yun, Chun-Sik;Kim, Hyun-Ah;Kim, Yong-Sik
    • Culinary science and hospitality research
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    • v.21 no.3
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    • pp.198-211
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    • 2015
  • The following research was done to develop a low calorie muffin that has good taste, as well as nutritional benefit. This was done through adding various nutritional qualities of Makgeolli Lees to muffins. It was found that adding Makgeolli Lees substantially increased the amount of ash, crude protein, crude fiber, and moisture. However, it decreased the amount of crude fat. It was also found that the volume, height, and weight all increased with a lower baking loss rate. Other testing on the hardness, expand chewiness, gumminess, and cohesiveness of the muffins with different amounts of Makgeolli Lees found that more Makgeolli Lees led to a lower hardness and chewiness. However, it did not affect the gumminess. "MLM10" with 10 g of added Makgeolli Lees had a cohesiveness that was significantly different from other samples. The cohesiveness of the other samples was substantially lower. "L-value", or lightness, as well as yellowness, decreased as more Makgeolli Lees was added. On the other hand, "a-value", or redness, increased as more Makgeolli Lees was added. A sensory test proved that Makgeolli Lees added muffins were not preferred over the control group in its color, texture, and overall preference, but was evaluated as "good". However, the Makgeolli Lees added muffins were evaluated better than the control group in the categories of "expanded", "uniformity", and "he size of the pores". Therefore, creating muffins by using Makgeolli Lees instead of fat was proven to be possible, and furthermore proved to be a viable substitute.

Dietary Patterns of University Female Students in Kongju City : Comparisons among Subgroups Devided by Residence Type (거주형태에 따른 공주지역 여대생의 식생활양상 비교)

  • 김선효
    • Journal of Nutrition and Health
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    • v.28 no.7
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    • pp.653-674
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    • 1995
  • This study was aimed at comparing the dietary patterns of university female students according to their residence type. As for subjects, one hundred and twenty students of Kongju national university were chosen as a total. They were devided into three groups ; those who live in family home, or university dormitory, or self-boarding house. In this study, intakes of food and nutrient and dietary behaviors of each group were investigated through two-day food records and questionnaire. The result was that mean daily intakes of calcium and iron were lower than RDAs in all groups. According to residence type, subjects of family home and self-boarding seemed to have more serious problem in the nutrients mentioned above considering the proportions of less than 2/3 of RDAs. Especially, iron status was poorer than any other nutrients in the aspects of this proportion and food source. Iron was taken largely from vegetable foods which were recognized as a source of low bioavailability of iron. The average distribution ratios of breakfast, lunch, dinner and snack to total calorie intake was 22, 29, 30 and 19. Thus, it proved that breakfast tended to be more negligent than any other meals, and that snack was an important means to give nutrients for subjects. This meal pattern might be one of the factor for the decrease of the dietary quality. Processed foods were founded to be an important source for providing nutrients. Percentages of calorie, carbohydrate and fat consumed by processed foods to total nutrients. Percentages of calorie, carbohydrate and fat consumed by processed foods to total nutrients intake were 30.6, 29.5 and 46.2. However, other nutrient intakes from processed foods such as vitamin and mineral were small. And processed foods which give nutrients were mainly cereal products like ra myon, bread, and milk and milk products. Consequently, processed foods seemed to be selected as a combinient substitute food which supply calorie to fill their hunger. According to the living type, dormitory students had them more frequently than any other groups. Food habit score was within the category of poor or fair. Particularly, the score of self-boarding students was the lowest of groups(p<0.05). The major dietary problems were small or overating, missing meal and irregular eating. The degree of these problems was a little different among groups(P<0.01). Nineteen kinds of food were consumed per day, and family home and self-boarding students had foods less variously than dormitory students(P<0.05). Proportions of skipping breakfast, lunch and dinner were 20.8, 12.5 and 8.3%. Accordingly, breakfast was missed more often than any other meals. And self-boarding students missed breakfast more often than any other groups. As a conclusion, subjects should take more calcium and iron, and eat diverse foods to improve their nutritional status. And it is also necessary that breakfast should be regarded more importantly, and that processed foods should be taken considering nutritional balance. In view of residence type, subjects of family home or self-boarding had more dietary problems than dormitory subjects. Thus, these results suggest that university female students might have low ability of meal management, and dietary patterns were different by their residence type. Therefore, nutrition education for them should be carried out with respect to dewelling environment.

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Towards Routine Clinical Use of Radial Stack-of-Stars 3D Gradient-Echo Sequences for Reducing Motion Sensitivity

  • Block, Kai Tobias;Chandarana, Hersh;Milla, Sarah;Bruno, Mary;Mulholland, Tom;Fatterpekar, Girish;Hagiwara, Mari;Grimm, Robert;Geppert, Christian;Kiefer, Berthold;Sodickson, Daniel K.
    • Investigative Magnetic Resonance Imaging
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    • v.18 no.2
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    • pp.87-106
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    • 2014
  • Purpose : To describe how a robust implementation of a radial 3D gradient-echo sequence with stack-of-stars sampling can be achieved, to review the imaging properties of radial acquisitions, and to share the experience from more than 5000 clinical patient scans. Materials and Methods: A radial stack-of-stars sequence was implemented and installed on 9 clinical MR systems operating at 1.5 and 3 Tesla. Protocols were designed for various applications in which motion artifacts frequently pose a problem with conventional Cartesian techniques. Radial scans were added to routine examinations without selection of specific patient cohorts. Results: Radial acquisitions show significantly lower sensitivity to motion and allow examinations during free breathing. Elimination of breath-holding reduces failure rates for non-compliant patients and enables imaging at higher resolution. Residual artifacts appear as streaks, which are easy to identify and rarely obscure diagnostic information. The improved robustness comes at the expense of longer scan durations, the requirement for fat suppression, and the nonexistence of a time-to-center value. Care needs to be taken during the configuration of receive coils. Conclusion: Routine clinical use of radial stack-of-stars sequences is feasible with current MR systems and may serve as substitute for conventional fat-suppressed T1-weighted protocols in applications where motion is likely to degrade the image quality.

Relationship among Nutritional Intake, Duration of Outdoor Activities, Vitamin D Status and Bone Health in High School Girls

  • Kim, Ji Young;Kim, Oh Yoen;Hyun, Yae Jung;Koo, Sun Mo;Song, Sang Hoon;Jang, Yangsoo;Lee, Jong Ho
    • Nutritional Sciences
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    • v.7 no.4
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    • pp.208-213
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    • 2004
  • In this study, we examined the effects of dietary 1,3-diacylglycerol (DG) compared to conventional triacylglycerol (TG) oil on the postprandial response of total and chylomicron TG, glucose, insulin, and free fatty acid (FFA). This study was conducted using a cross-over design. Ninety subjects participated in the high-fat meal tolerance test where they were randomly assigned to consume two experimental sandwiches containing mayonnaise with TG or DG oil with a seven-day interval. Blood samples were collected before ingestion and at 2, 3, 4 and 6 hr time point after ingestion and analyzed for total and chylomicron TG, glucose, insulin, FFA and phospholipid fatty acid composition. Both TG and DG ingestion had similar effects on postprandial TG response, but a different response from chylomicron TG. Compared with the TG group, TG levels were significantly lower only at 6 hr time point in the DG group. On the other hand, chylomicron TG rose steeply at 2 hr time point and decreased faster in this group. Also, the adjusted value to fasting levels was the same as the unadjusted level. Fasting levels and net differences in insulin were significantly lower at 3 hr time point where chylomicron TG levels were significantly lower in the DG group. But those of glucose and FFA in the TG and DG groups did not differ significantly. Fasting and postprandial levels of fatty acid composition in serum phospholipids in the two groups did not differ significantly. In conclusion, this study indicated that one could reduce the magnitude of postprandial lipemia without influencing glucose metabolism by consumning DG oil as a substitute for TG oil. Based on the correlation of coronary artery disease and postprandial lipemia, dietary DG ingestion might have a beneficial effect in treating such a disease. Further studies are required to clarify the long-tenn effects of dietary DG on blood lipid levels in humans.

Quality characteristics of cookies that contain different amounts of chlorella powder (클로렐라 분말을 첨가한 쿠키의 품질 특성)

  • Bang, Byung-Ho;Kim, Kwan-Pil;Jeong, Eun-Ja
    • Food Science and Preservation
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    • v.20 no.6
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    • pp.798-804
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    • 2013
  • Chlorella is an attractive potential food source because it is high in protein and other essential nutrients; when dried, it is about 45% protein, 20% fat, 20% carbohydrate, 5% fibre, and 10% minerals and vitamins. It has been widely used as a well-being food. We investigated the quality characteristics of cookies prepared after addition of various concentrations of chlorella powder (0%, 1%, 3%, and 5%, all w/w) as a substitute for flour. In this study, as chlorella powder concentration rose, decreases in the moisture content, pH, L, a and b value became evident. The spread factor and hardness of the cookies slightly increased after the addition of chlorella powder. Sensory evaluation scores in terms of color, flavor, and texture were statistically very similar, but taste and overall acceptability scores were lower than those of the control. The result of this study showed that the quality of the cookies with the addition of 1% chlorella powder was the best in terms of its taste, flavor, texture, and sensory properties.

Feeding of Dehulled-micronized Faba Bean (Vicia faba var. minor) as Substitute for Soybean Meal in Guinea Fowl Broilers: Effect on Productive Performance and Meat Quality

  • Tufarelli, Vincenzo;Laudadio, Vito
    • Asian-Australasian Journal of Animal Sciences
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    • v.28 no.10
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    • pp.1471-1478
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    • 2015
  • The present study aimed to assess the effect of dietary substitution of soybean meal (SBM) with dehulled-micronized faba bean (Vicia faba var. minor) in guinea fowl broilers on their growth traits, carcass quality, and meat fatty acids composition. In this trial, 120 day-old guinea fowl keets were randomly assigned to two treatments which were fed from hatch to 12 weeks of age. Birds were fed two wheat middlings-based diets comprising of a control treatment which contained SBM (78.3 g/kg) and a test diet containing dehulled-micronized faba bean (130 g/kg) as the main protein source. Substituting SBM with faba bean had no adverse effect on growth traits, dressing percentage, or breast and thigh muscles relative weight of the guinea fowls. Conversely, a decrease (p<0.05) of abdominal fat was found in guinea fowls fed the faba bean-diet. Breast muscle of birds fed faba bean had higher $L^*$ score (p<0.05) and water-holding capacity (p<0.05) than the SBM control diet. Meat from guinea fowls fed faba bean had less total lipids (p<0.05) and cholesterol (p<0.01), and higher concentrations of phospholipids (p<0.01). Feeding faba bean increased polyunsaturated fatty acid concentrations in breast meat and decreased the saturated fatty acid levels. Moreover, dietary faba bean improved the atherogenic and thrombogenic indexes in guinea fowl breast meat. Results indicated that substitution of SBM with faba bean meal in guinea fowl diet can improve carcass qualitative traits, enhancing also meat lipid profile without negatively affecting growth performance.

A study on the development of high functional food protein ingredient from rice bran (고기능성 쌀단백질 소재 개발 연구)

  • Lee, Eui-Suk;Kim, Ki-Jong;Kim, Jae-Hyeon;Hong, Soon-Taek
    • Korean Journal of Agricultural Science
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    • v.37 no.1
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    • pp.61-68
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    • 2010
  • Rice bran proteins from different cultivars(Youngan, Sindongjin, Suwon 511) were extracted with Xylanase using orthogonal analysis method and their functional properties were investigated. The optimum extraction conditions, based on protein content in the extract found to be at 1 wt% xylanase, pH 7 and 50:1, solvent to rice bran ratio(v/w %). Nitrogen solubility indices(NSI) of rice bran protein concentrates were shown a minimum value at pH 4 ranged 2~23%, varied with different cultivars and a maximum (NSI${\geq}$90% for all cultivars) at pH 10. As for water adsorption and fat adsorption capacity, rice bran protein concentrates were shown to be better than Na-caseinate and isolated soy protein, respectively. Emulsifying activities were observed high in order of Na-caseinate>Youngan rice bran protein>Shindongjin rice bran protein>Suwon 511 rice bran protein>isolated soy protein. In general, the surface tension of rice bran protein solution($10^{-3}$ wt%, 5 mM bis-tris, pH 7) was increased with increasing concentrations and found a minimum value near pI. On heating, it was decreased slightly with increasing temperatures up to $70^{\circ}C$ and then increased above $80^{\circ}C$. Addition of sodium chloride was made the surface tension decrease. In conclusion, with Xylanase, rice bran protein concentrate can be successfully extracted from the rice bran of different cultivars and the Youngan rice bran protein was thought to have best functionality among rice cultivars tested. It might be used as a milk protein substitute.

Effects of Binding Materials on Nutrients of Soondae (결착제를 달리한 순대의 성분에 관한 연구)

  • 손정우;이숙미;염초애
    • Korean journal of food and cookery science
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    • v.15 no.3
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    • pp.244-248
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    • 1999
  • Soondae was prepared with porcine plasma or egg white as a substitute of porcine blood and their nutritional value was evaluated for th purpose of improving the quality of Soondae. The total energy of Soondae was 181.9 kcal/100 g with the composition of 66.14% moisture, 9.25% protein. 10.44% fat, 0.89% ash, 0.54% fiber, and 12.74% carbohydrate. As the percentage of porcine plasma increased, the total energy was decreased. For the minerals, Fe content was the highest in original Soondae (8.5 mg/100 g) and the contents of Fe, Na, K were decreased with the increase of porcine plasma or egg white. The glutamic acid, leucine, lysine, glycine, and alanine were the major portion of the amino acid contents in Soondae. The U/S ratio was increased with the proportion of porcine plasma and egg white. The cholesterol content of original Soondae (66.6 mg/100 g) was decreased by 25.73% in porcine plasma Soondae and by 36.98% in egg white Soondae.

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The Foliage of Flemingia (Flemingia macrophylla) or Jackfruit (Artocarpus heterophyllus) as a Substitute for a Rice Bran - Soya Bean Concentrate in the Diet of Lactating Goats

  • Mui, Nguyen Thi;Ledin, Inger;Uden, Peter;Binh, Dinh Van
    • Asian-Australasian Journal of Animal Sciences
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    • v.15 no.1
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    • pp.45-54
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    • 2002
  • Ninety lactating goats (Bachthao, Barbary, Beetal and Jamnapary breeds) were used in an experiment to investigate the replacement value of the tree fodders Flemingia (Flemingia macrophylla) and Jackfruit (Artocarpus heterophyllus). The foliages were used to replace the concentrate in diets based on chopped whole sugar cane (Sacharatum sp.), Para grass (Brachiaria mutica) and dried cassava root (Manihot esculanta). The concentrate was replaced by foliage of Jackfruit or Flemingia at 0%, 20%, 40%, 60% and 80% based on the crude protein (CP) content in the concentrate and foliages, respectively. Average milk yield was 1,617 g/day for goats fed Jackfruit compared to 1,532 g/day for those fed Flemingia. Increasing amounts of Flemingia foliage resulted in reduced dry matter intake and decreased milk yield but milk composition (CP, casein and fat content) was similar up to 60% replacement. Flemingia showed a poor potential as a supplement for lactating goats and replacement levels should not exceed 20% of the protein in the concentrate or 7.5% of the dry matter in the diet. With respect to the combination of milk production and net return over the control a CP replacement rate of 20% was the most promising. For Jackfruit there was similar feed intake and milk yield at a replacement level of 20% of CP in the concentrate (9.2% of DM intake) compared to the control diet. Milk yield at the level of 40% replacement (15% of the DM) in the diet was slightly reduced. Up to a level of CP replacement rate of 60% (21% DM in the diet) can be suggested for on-farm testing as a higher net return over the control was obtained on station.

Effect of Dietary Addition of Turkish Propolis on the Growth Performance, Carcass Characteristics and Serum Variables of Quail (Coturnix coturnix japonica)

  • Denli, Muzaffer;Cankaya, S.;Silici, S.;Okan, F.;Uluocak, A.N.
    • Asian-Australasian Journal of Animal Sciences
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    • v.18 no.6
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    • pp.848-854
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    • 2005
  • We examined the effect of dietary Turkish propolis and flavomycin on growth performance, carcass characteristics, internal organ weights and some serum variables in quail (Coturnix coturnix japonica) birds. One hundred and fifty day-old quails were randomly divided into five groups, with ten replicate pens per treatment and three birds per pen. One group received the basal diet (antibiotic-free), the control. The flavomycin at 10 mg/kg diet and propolis at 0.5, 1 and 1.5 g/kg diet were added to the basal diet. Body weight gain, feed consumption and feed efficiency were determinated weekly. Carcass characteristics, internal organ weights and serum variables were determinated at the end of the study (35 day). The results showed that body weight gain, feed efficiency and carcass weight were improved significantly (p<0.01) when compared to control group for birds fed diets containing propolis and flavomycin between 14 to 35 days. The addition of 1 g/kg propolis to the diet resulted in significantly (p<0.01) better-feed efficiency as compared to control and other treatment groups. There were no significant differences in carcass yield, abdominal fat, liver gizzard, proventriculus and intestinal weight and intestinal pH among the groups. In addition, serum ALP, total protein, uric acid, cholesterol and triglyceride were not influenced by the any supplementation. However, birds fed with propolis tended to have higher serum HDL and lower level than birds fed the control diet. In conclusion, supplementation of propolis and flavomycin during the growth period showed similar effects on growth performance in quail. Therefore, it can serve as a natiral substitute for antibiotics in poultry diets.