• 제목/요약/키워드: banana powder

검색결과 9건 처리시간 0.032초

바나나 분말을 첨가한 스펀지케이크의 품질 특성 (Quality Characteristics of Sponge Cake added with Banana Powder)

  • 박점순;이영주;전순실
    • 한국식품영양과학회지
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    • 제39권10호
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    • pp.1509-1515
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    • 2010
  • 본 실험에서는 식이섬유와 비타민 C가 풍부한 식품인 바나나의 활용도를 높이기 위해 바나나 분말을 5, 10, 15, 20% 첨가한 sponge cake 반죽의 비중, 점도, 반죽안정성과 바나나 분말을 첨가한 스펀지케이크의 수분함량, 일반성분, 부피, 무게, 색도, 조직감을 측정하고 관능검사를 실시하였다. 스펀지케이크 반죽 비중은 대조군과 5% 첨가군이 0.4였고 20% 첨가군까지는 유의적으로 증가하였다. 케이크 반죽 점도는 대조군보다 바나나 분말 첨가군들이 높게 나타났으며, Turbiscan을 이용하여 측정한 스펀지케이크 반죽 안정성은 10% 첨가군이 가장 높게 나타났다. 스펀지케이크의 수분함량은 바나나 분말 첨가량이 증가할수록 유의적인 차이를 나타내었다. 바나나 분말을 첨가한 스펀지케이크의 외부와 내부 색도를 측정한 결과 외부의 L(명도)은 대조군과 15% 첨가군이 가장 낮았으며 20% 첨가군이 45.41로 가장 높은 값을 보였다. a(적색도)는 바나나 분말 첨가량이 증가할수록 유의적으로 감소하였고, b(황색도)는 대조군이 20.35로 가장 낮은 값을 보였으며 5% 첨가군이 22.59로 가장 높은 값을 보였다. 내부 L(명도)과 b(황색도)는 첨가량이 증가할수록 유의적으로 감소하였으나 a(녹색도)는 유의적으로 감소하였다. 조직감 측정 시 경도(hardness)와 부서짐성(brittleness)은 첨가량이 증가할수록 유의적으로 증가하였으며, 부착성(adhesiveness), 씹힙성(chewiness)은 대조군과 첨가군들 간에 유의적인 차이를 나타내지 않았다. 관능평가에서 바나나 향과 거친 정도는 첨가량이 증가함에 따라 유의적으로 증가하였으나 단맛은 대조군과 첨가군 간의 유의적인 차이를 나타내지 않았으며, 계란향은 바나나 분말 첨가량이 증가할수록 유의적으로 감소하였고, 이취는 유의적으로 증가하였다. 또한 스펀지케이크의 색, 부드러움, 향미, 전체적인 기호도에서 대조군이 가장 높았으나 바나나 분말 첨가군에서는 10% 첨가군이 가장 높은 기호도를 보였다. 이의 결과를 고려해 볼 때 바나나 분말을 10% 첨가는 반죽안정성, 케이크의 부피지수, 경도, 전체적인 기호도를 고려할 때 최적 배합비로 제시되었다.

Electrosorption Removal of the Zinc Ions from Aqueous Solution on an Artificial Electrode based in the Banana Wastes

  • Benakouche, Houda;Bounoughaz, Moussa
    • Journal of Electrochemical Science and Technology
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    • 제8권1호
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    • pp.77-86
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    • 2017
  • The valorization of domestic wastes becomes a very important research axis that can reduce the energy consumption and protect our environment. The objective of this study is to remove zinc ions from wastewater by using banana peels after their activation as sensor in the working electrode for an environmental application. Banana peels were dried, crushed and treated with sulfuric acid then mixed with polyaniline to improve their electrical conductivity. Cyclic voltammetry and chronoamperometry were used for electrochemistry tests. The obtained voltammogramms at well optimized conditions of applied potential of -1.3 V/SCE and initial zinc concentration of 0.2M during 2 hours of electrolysis, showed the reduction peak of the zinc at a potential of -1.14 V/SCE, which confirmed the activity of this electrode. The modeling of experimental data revealed that the adsorption was fitted by the Langmuir isotherm with a maximal adsorption capacity of 3.4188 mg/g. Changes in the structure of the powder after the electrosorption was noticed by SEM and EDX. Finally, the dosage of the electrolytic solution showed a diminution of the zinc concentration with yield of 99.99%.

Effects of Moringa Oleifera leaf supplementation in lactating sow diets with or without banana peel powder as a fiber source on reproductive performance, fecal moisture content, rectal temperature and hormone profiles

  • Sun, Hao Yang;Kim, Yong Min;Kim, Inho
    • 농업과학연구
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    • 제46권2호
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    • pp.303-313
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    • 2019
  • Twenty crossbred (Yorkshire ${\times}$ Landrace) gestating sows were used to determine the effects of Moringa Oleifera leaf (MOL) supplementation in lactating sow diets with or without banana peel powder (BPP) on reproductive performance, fecal moisture content, rectal temperature and hormone profile. The treatments were as follows: 1) CON (control diet), 2) M1 (control diet + 0.5% MOL), 3) M2 (control diet + 1.0% MOL), 4) M3 (control diet + 0.75% MOL and 0.75% BPP), and 5) M4 (control diet + 1.5% MOL and 1.5% BPP). The diets was fed from da 107 of gestation to weaning. MOL and BPP supplementation decreased (p < 0.05) the fecal moisture content compared with that of the CON at day 0 and 7 after farrowing, and 1.0% supplementation of MOL also decreased (p < 0.05) the fecal moisture content at day 14 after farrowing. On farrowing day, MOL supplementation decreased (p < 0.05) the blood cortisol and norepinephrine concentrations compared with the CON. In conclusion, the results of this study show that MOL supplementation decreased the fecal moisture content and plasma concentrations of cortisol and norepinephrine, and MOL and BPP supplementation also decreased the fecal moisture content in lactating sows.

배지내 천연유기물 첨가가 딸기 "설향" 배양묘 기내 생육에 미치는 영향 (Effect of Natural Additives on In Vitro Growth Medium of Strawberry 'Seolhyang')

  • 권영희;이정관;김희규;김경옥;박재성;허윤선
    • 한국자원식물학회:학술대회논문집
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    • 한국자원식물학회 2019년도 춘계학술대회
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    • pp.55-55
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    • 2019
  • Strawberry which is the genus Fragaria under family Rosaceae is one of the most important fruit plants for both fresh consumption and food processing in the temperate and subtropical countries. Propagation of strawberry is achieved either through runners or by in vitro micropropagation. Meristem tips, generally obtained from runners of virus-free plants, are commonly used to establish in vitro cultures, which are employed for mass propagation or as a source of plant material for regeneration and transformation experiments. This study was conducted to determine the optimal natural additives strength to improve sprouting shoot rate of apical meristem of strawberry 'Seolhyang'. Strawberry apical meristem at size (0.2 mm to 0.3 mm) with leaf primordials were cultured on the 1/3MS(Murashige & Skoog) medium supplemented with five natural additives such as coconut milk, maple sap, banana powder and peptone. The sprouting ratio and growth characteristics were evaluated after eight weeks after in vitro culture. Shoot ratio of 'Seolhyang' apical meristem was 72.9% in 1/3MS medium supplemented with maple sap. On the other hand, the low shoot ratio was observed 47.7% in 1/3MS medium supplemented with banana powder. Shoot length was different as natural additives but numbers of leaf was not significantiy different among the natural additives. As a result, the sprouting ratio and plant growth were enhanced effectively in 1/3MS medium with maple sap compared to the others.

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벼농사 지역의 쌀음식 비교연구 -병과류를 중심으로- (Comparative Study on the Rice Food Culture in the Rice Grown Area -Rice Cakes and Rice Cookies-)

  • 윤서석;이효지;안명수
    • 한국식생활문화학회지
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    • 제5권2호
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    • pp.207-215
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    • 1990
  • In this study, the types and characteristics of rice cake, cookies were investicated in the rice grown area-Korea, Japan (Tokyo, Osaka), China (Hongkong), Thai (Bangkok, ChiengMai), Indonesia (Bali, Jakarta), and Philippine (Manila). 1. Rice cakes and cookies were made from rice powder and rice granule. Specially, there were two kinds of basic rice powder one was rice powder in dry and the other was rice juice grinded with water on the millstone. Rice juices were named in China, MeeChang, in Manila, Galapong, in Bangkok, rice powder. 2. The kinds and numbers of steamed rice cakes were the most available in all investicated area. In Hongkong, Bangkok, ChiengMai, and Manila, beatened or kneaded rice cakes could not be seen almost. Only in Hongkong and Bangkok, fried rice cakes were available, while in Japan, boiled rice cakes were not seen almost, and also baked rice cakes were not seen in Korea, Hongkong, Bali, Jakarta. 3. In the east-south Asian area, except rice and glutinous rice, coconut and palm fruits and banana were using in recipies of rice cakes and cookies. They gave soft and tender mouth feeling, white color, and good emulsifying status. 4. The kinds and numbers of rice cookies were the most available in Bangkok, but in Bali and Jakarta, the least. The cookies of Japan had similar texture and shape to rice cake while most of cookies in Hongkong were fried in oils. In Korea, the kinds and numbers of rice cookies were less than those of rice cakes.

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Using Plant Source as a Buffering Agent to Manipulating Rumen Fermentation in an In vitro Gas Production System

  • Kang, S.;Wanapat, M.
    • Asian-Australasian Journal of Animal Sciences
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    • 제26권10호
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    • pp.1424-1436
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    • 2013
  • The objective of this study was to investigate the effect of banana flower powder (BAFLOP) supplementation on gas production kinetics and rumen fermentation efficiency in in vitro incubation with different ratios of roughage to concentrate in swamp buffalo and cattle rumen fluid. Two male, rumen fistulated dairy steers and swamp buffaloes were used as rumen fluid donors. The treatments were arranged according to a $2{\times}2{\times}3$ factorial arrangement in a Completely randomized design by using two ratios of roughage to concentrate (R:C; 75:25 and 25:75) and 3 levels of BAFLOP supplementation (0, 2 and 4% of dietary substrate) into two different kinds of rumen fluid (beef cattle and swamp buffalo). Under this investigation, the results revealed that the rumen ecology was affected by R:C ratio. The pH declined as a result of using high concentrate ratio; however, supplementation of BAFLOP could buffer the pH which led to an improvement of ruminal efficiency. BAFLOP supplementation affected acetic acid (C2) when the proportion of concentrate was increased. However, there were no effect on total volatile fatty acid (TVFA) and butyric acid (C4) by BAFLOP supplementation. The microbial community was affected by BAFLOP supplementation, especially the bacterial population. As revealed by real-time PCR, the populations of F. succinogenes and R. albus were reduced by the high concentrate treatments while that of R. flavafaciens were increased. The populations of three dominant cellulolytic bacteria were enhanced by BAFLOP supplementation, especially on high concentrate diet. BAFLOP supplementation did not influence the ammonia nitrogen ($NH_3$-N) concentration, while R:C did. In addition, the in vitro digestibility was improved by either R:C or BAFLOP supplementation. The BAFLOP supplementation showed an effect on gas production kinetics, except for the gas production rate constant for the insoluble fraction (c), while treatments with high concentrate ratio resulted in the highest values. In addition, BAFLOP tended to increase gas production. Based on this study, it could be concluded that R:C had an effect on rumen ecology both in buffalo and cattle rumen fluid and hence, BAFLOP could be used as a rumen buffering agent for enhancing rumen ecology fed on high concentrate diet. It is recommended that level of BAFLOP supplementation should be at 2 to 4% of total dry matter of substrate. However, in vivo trials should be subsequently conducted to investigate the effect of BAFLOP in high concentrate diets on rumen ecology as well as ruminant production.

사상 체질별 비적응 식품 섭취도와 건강 자각도와의 상관관계 연구 (The Relationship between Intake of Food Unconformable to Each Sasang Constitution and Recognition of Irregular Symptoms of Health Condition)

  • 복혜자;이의주
    • 동아시아식생활학회지
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    • 제16권2호
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    • pp.128-135
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    • 2006
  • This study was conducted to determine the relationship between intake of food unconformable to each Sasang constitution and the recognition of irregular symptoms of health condition. The study subjects, 362 university students nationwide, were classified according to their Sasang constitution. Regarding the correlation between intake of constitutionally unconformable food and health recognition, the Soeum type showed a positive correlation between unconformable food intake and multiple subjective symptoms. According to the detailed food type, the Soyang type showed a positive correlation between chicken intake and the symptoms of eyes and skin, and between pepper intake and multiple subjective symptoms. The Soeum type showed a negative correlation between mackerel intake and the symptoms of mouth and anus. A negative correlation was observed between mung-bean intake and multiple subjective symptoms, and this tendency persisted in the correlations between nonglutinous millet intake and multiple subjective symptoms, between wheat powder intake and multiple subjective symptoms, and not only the symptoms of the respiratory system but also eyes and skin. Positive correlations were found between banana intake and multiple subjective symptoms, and between mile intake and the symptoms of the respiratory system. However, the Taeum type didn't display any significant correlation with any food type.

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Improvement of asymbiotic seed germination and seedling development of Cypripedium macranthos Sw. with organic additives

  • Huh, Yoon Sun;Lee, Joung Kwan;Nam, Sang Young;Paek, Kee Yoeup;Suh, Gang Uk
    • Journal of Plant Biotechnology
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    • 제43권1호
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    • pp.138-145
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    • 2016
  • To find the optimal propagation condition for endangered Cypripedium macranthos Sw., also known as lady's slipper orchid, the effect of various organic additives on in vitro germination, protocorm formation and seedling growth was investigated during asymbiotic seed culture. When $100ml{\cdot}L^{-1}$ coconut water was added to the basal medium, the highest germination rate and protocorm formation rate were achieved, with 70.8% and 74.2% respectively. Supplementation of phloem sap from birch tree or maple tree also showed a facilitating effect to improve the germination and protocorm development. With $100ml{\cdot}L^{-1}$ birch sap or maple sap, both the germination and protocorm formation rates were roughly more than 65% and 68%. The roots and buds of the seedlings grew vigorously in the medium containing $100ml{\cdot}L^{-1}$ coconut water or phloem sap, in particular, their bud formation rates increased by more than 70%. Addition of banana powder and peptone could not create a more significantly favorable culture condition, and non-addition had the worst results. Our results demonstrated that proper organic amendments such as coconut water and phloem sap might be preferred to in vitro germination and the growth of seedlings developed from the protocorm of C. macranthos Sw. during asymbiotic seed culture.

다양한 배지종류, sucrose 농도 및 갈변억제물질 처리에 의한 팔레놉시스 PLB 증식 및 재분화 체계확립 (Establishment of proliferation and regeneration system of PLBs in Phalaenopsis by treatments of a variety of types of medium, sucrose concentrations and anti-browning agents)

  • 노희선;김종보
    • Journal of Plant Biotechnology
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    • 제41권4호
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    • pp.223-228
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    • 2014
  • 팔레놉시스 PLB (protocorm-like bodies) 조직을 이용하여 대량증식 및 신초재분화 체계 확립을 위하여 다양한 증식배지, 액체배지와 고체배지의 효과, sucrose 농도 등이 PLB 증식과 신초 재분화에 효과가 있는지 그리고 활성탄소, citric acid 및 ascorbic acid 등이 팔레놉시스 PLB 배양시 갈변화 현상을 감소하는데 효과가 있는지 알아 보고자 본 연구를 수행하였다. 그 결과, 난과 식물에서 증식배지로 널리 사용되는 VW, HCa, Orchimax 및 Kudson C 배지 중 VW 배지가 PLB 증식에서 타 배지와 비교해서 최소 1.3배에서 최대 2배의 증식효율 그리고 신초 재분화에서도 50% 이상 높은 효율을 보여 주었다. 최적 배지로 선정된 VW배지에 apple powder 및 banana powder를 첨가한 VWAB 배지를 기반으로 액체 및 고체배양에서 PLB 증식효율과 신초재분화율을 비교한 결과, 통계적으로 유의한 차이는 발견되지 않았다. Sucrose 농도를 0 ~ 50 g 처리한 실험에서는 PLB 증식과 재분화 효율 둘 다 10 g 처리구에서 가장 좋은 결과를 보여 주었다. 마지막으로 팔레놉시스 PLB 증식 및 재분화 과정에서 자주 발생하는 갈변화를 감소시키기 위하여 활성탄소, citric acid와 ascorbic acid를 처리한 실험에서는 활성탄소 1 g이 1.5%의 가장 낮은 갈변율을 나타내었다. 이러한 실험결과는 향후 팔레놉시스 PLB를 이용한 대량증식 및 재분화 체계 확립에 크게 기여하리라 판단된다.