• Title/Summary/Keyword: Red beet

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Manufacture for Make Use of Red-Beet Functional a Drink (레드비트(빨간 무)를 이용한 기능성 음료 제조)

  • Kim, Bo-Seong;Oh, Young-Jun;Kim, Na-Hyeon;Song, Hye-Jeong;Kim, Min-Ja;Ko, Seong-Bo;Jo, Jeong-Won
    • Proceedings of the KAIS Fall Conference
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    • 2010.11b
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    • pp.737-739
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    • 2010
  • 본 논문에서는 레드비트를 이용한 다양한 기능성 음료를 제조하였다. 이 음료는 주로 숙취해소와 적혈구를 만들고 혈액 전부를 조절을 하는데 대표적으로 탁월한 기능을 가지고 있다. 그리고 레드비트는 당근과 오이를 혼합하여 사용하는 것도 탁월하다는 연구 결과도 나왔다. 이러한 효과는 당근과 비트, 그리고 오이 혼합즙을 이용하여 섭취한 결과 담낭과 간장에 있던 노폐물이 일주일 간 배출되어 순간 어지럼증을 느끼는 단점이 있지만 그 후 결석이 대변으로 나오고, 오줌에는 흐릿한 혼탁물이 나왔다. 그 이후에는 홀가분해지고 20년 간 젊어진 느낌이었다는 경험과 연구결과가 동시에 나온 것이다. 그러므로 당근과 오이와 같은 각종 채소를 이용하여 레드비트와 혼합을 하여 건강에 도움이 되는 기능성 음료를 제조하였다. 우리는 기능성 음료를 제조하여 기능성 음료의 시장성에 관하여 시장성에 타당한 지를 조사하여 분석해 보았다.

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A Study on Oxalic Acid and Calcium Content in Korean Foods (한국 상용식품중 칼슘과 수산함량에 관한연구)

  • Kim, Eul-Sang;Im, Kyeoung-Ja
    • Journal of Nutrition and Health
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    • v.10 no.4
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    • pp.104-110
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    • 1977
  • Vegetables are liberally taken to enhance the mineral, vitamin, and rouphage value of the diet. And calcium is an essential mineral at all ages, although the daily requirement varies with physiological status of the individual. On the other hand, oxalic acid is an unwanted constituent of several clinical disorders. It is therefore necessary to take into account the calcium as well as the oxalic acid content of the various calcium, foods. Oxalic acid, calcium, calcium/oxalic acid ratio and available calcium have been determined in 31 kinds of the Korean common vegetables. The results are summarized as follows; 1. The highest content of oxalic acid has been recorded in Amaranth. spinach and beet. It is respectively 1,100mg%, 619mg%, 550mg% in fresh sample. It is comparatively high in Leek, leavels of perilla, Mugwort, Chyi-leaves, green red pepper, Burdock. 2. Many vegetables have been calculated as below 2.0 in the calcium/oxalic acid ratio. 3. Avaiable calciumis much in Malaolitoria, Lettuce, Green onion whole, Green garlic, Wild onion, Cabbage and Radish root. 4. A food calendar is suggested as a guide to the proper selection of food items for normal individuals and for those suffering from urolithiasis, cardiovascular disease or calcium deficiency status.

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Control of the Beet Armyworm, Spodoptera exigua Hubner (Lepidoptera: Noctuidae), using Synthetic Sex Pheromone. II. Control Using Mating Disruption dispensers in Field (합성 성페로몬에 의한 파밤나방의 방제. II. 교미교란에 의한 방제)

  • 박종대;김규진
    • Korean journal of applied entomology
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    • v.34 no.3
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    • pp.169-173
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    • 1995
  • This study was conducted to investigate control effects against Spodoptera exigua Hubner in field using mating disruption dispensers of synthetic sex pheromone during 1993 and 1994. Denisities in egg and larva of Spodoptera exigua in field treated with the dispensers was 1.9% level of that without dispensers in welsh onion, 12.5% in red pepper and 4.4% in potato in 1993. Also 5.9% and 5.2% were counted from 10 ha and 20 ha of welsh onion field compared. Control value in Fields with dispensers were maintained at 80% level in 10 ha and 90% level in 20 ha until October.

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Diagnostic Device Model for Insecticide susceptibilities of Beet Armyworm, Spodoptera exigua(Hubner) (파밤나방(Spodoptera exigua (Hiibner)) 살충제 감수성 진단장치모형)

  • 김용균;이준익;강성영;한상찬
    • Korean journal of applied entomology
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    • v.38 no.1
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    • pp.53-57
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    • 1999
  • Simple diagnostic kits for monitoring insecticide susceptibility of beet armyworm, Spodoptera exigua (Hiibner) were developed and applied to the field populations. The operation of the kits was based on the correlations between enzyme activities of esterase (EST) and acetylcholinesterase (AChE) and the insecticide susceptibilities. Four different kinds of diagnostic kits (ED, EM, AD, and AM) were designed and classified by diagnostic enzymes (E for esterases and A for acetylcholinesterase) and inhibitors (D for dichlorvos and M for monocrotophos). Diagnostic inhibitor concentrations were 1 mM for ED, 10 mM for EM, 100 mM for AD, and 100 mM for AM. Resistant larvae which were not inhibited by the diagnostic amounts of insecticides developed positive staining (red color), but susceptible~ s howed negative (no color). An insect was used for both EST and AChE diagnostic kits, but different in their samples: hemolymph for EST and the head for AChE. These four diagnostic kits were applied to 1 1 different populations which showed variations of insecticide susceptibilities. Four kits were different in the capability discriminating the insecticide susceptibilites according to insecticides: ED to bifenthrin, AD to methomyl, and ED and AM to chlorpyrifos-methyl. These diagnostic devices can be used for insecticide-resistance management program for this insect pest. It also provide a technical guide to insect pest management for farmers, directors, and researchers.

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The Development of Rice Education Program for University Students through Expert Delphi Method (전문가 델파이 기법을 통한 전공 대학생 대상 쌀 교육 프로그램 개발)

  • Kim, Ji-Hyun;Kim, Soo-Min;Paik, Jin-Kyoung;Hong, Wan-Soo
    • Korean journal of food and cookery science
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    • v.30 no.2
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    • pp.153-160
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    • 2014
  • The purpose of this study was to develop a rice education program and rice cooking practice for university students majoring in foodservice and nutrition. To achieve this purpose, 2 rounds of delphi survey was used by convenience sampling including total of 27 experts in the food and nutrition industry. Below are the findings. First, both the importance and suitability for macro-theme of theory education were in the following order: 'nutrition and health of rice', 'characteristics of rice in food science', 'history and culture of rice' and 'the consumption of rice. Second, the history and culture of rice(traditional culture related to rice, and the origin & history of rice), nutrition and health of rice(main nutritive components and efficacy of rice and prevention of disease), characteristics of rice as food(processed-products of rice and storage, the structure of rice), and the consumption of rice(current status of rice production and consumption) were found to be suitable for the micro-theme of theory education. Third, the education theme for rice cooking practice was determined. Barley sprout song-pyeon and beet song-pyeon were chosen for rice cake. For bread, coconut & walnut muffin, tofu & bean muffin, citron bread, red bean & sweet persimmon pound cake, and sweet potato bread were selected. Dong-rae-pa-jeon, Kimch-jeon-byeong, fried sweet potato fried shrimp were developed for the main dishes.

The Effect of Sustainability on the Satisfaction of Local Festivals in Gangwon Province (강원도 지역축제 지속성이 만족도에 미치는 영향)

  • Yun, Suk-Ju;Lim, Yeon-Jeong
    • Industry Promotion Research
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    • v.2 no.1
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    • pp.77-83
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    • 2017
  • The purpose of this study is to analyze the effect of sustainability of festival in Gangwon province on satisfaction. A total of 243 questionnaires were analyzed for the tourists participating in the Gangwon - do area festival. Using SPSS Statistics 20, we conducted frequency analysis, factor analysis, reliability analysis, correlation analysis, regression analysis, and ANOVA (Variance Analysis of Variance among Respondents). The results of this study are as follows. First, the satisfaction of the local festival persistence in Gangwondo area festival was found to be higher when the service satisfaction, program satisfaction, and red general satisfaction were higher in the regional festival sustainability. And it was analyzed to have a statistically significant effect. Second, there was no statistically significant effect of participating motivation on the program festival. Third, the correlation between the persistence of local festivals and the satisfaction of the local specialties was higher in R = .812, and the t value was 21.569 (p = .000) Respectively. The purpose of this study was to examine the effect of personal factors on regional festival tourists' satisfaction with regional festival sustainability and participatory motivation for service satisfaction, program satisfaction, There is a significance of research.

Effect of Tyrosinase Inhibitors on the Melanogenesis of Gold Fish(Jet Black Color) (Tyrosinase 저해제가 검은툭눈붕어의 멜라닌 생성에 미치는 영향)

  • Han, Dae-Seok;Jung, Sung-Won;Kim, Seok-Joong;Kim, Sang-Hee;Ahn, Byung-Hak
    • Korean Journal of Food Science and Technology
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    • v.28 no.6
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    • pp.1089-1094
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    • 1996
  • The in vivo effect of tyrosinase inhibitors in the melanogenesis of gold fish (jet black color) was evaluated by measuring surface color and observing melanin pigment. The fish was firstly cultivated in 0.9% NaCl solution for 1 week to induce melanogenesis, and then, it was transferred to each treatment group containing tyrosinase inhibitor. The fish was grouped into control. food additive group (addition of 5 mM glutathione, 5 mM cysteine, and 1 mM benzoic acid), microbial inhibitor group (addition of culture broth of Aspergillus oryzae in shiitake and glucose medium), and plant extract group (addition of the mixed extracts of green tea, beet, red chicory, and nameko). After 6 days, the fish was anesthetized by electric shock, and color of pectoral region, lateral region, and dorsal fin was measured. Hunter's L and b values of treated group were generally higher than those of control group, indicating that the tyrosinase inhibitors could inhibit the melanogenesis of the fish. Effect of plant extract was apparent, though relatively weak, not because it did not work in vivo, but because a sufficient amount of extract could not be added to fish globes. If a large amount of extract was added, fish gradually died due to a microbial contamination. Microscopic observation of melanin in lateral scale and dorsal fin showed that in the treated groups with tyrosinase inhibitors, the number of melanophore per unit area and the size of one melanophore decreased.

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Effects of Cooking Method and Pasteurization Treatment on Instant Thin Rice Porridge Added with Fruits and Vegetables (조리방법 및 살균처리가 과채류를 첨가한 이유식에 미치는 영향)

  • Lee, Hwa-Jin;Kim, Soojung;Bang, Eun;Shin, Haehun;Cho, Hyung-Yong
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.45 no.4
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    • pp.569-576
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    • 2016
  • This study researched the effects of cooking methods on phytochemical-enriched thin rice porridge (RP) of three colors (red, yellow, and green). Each of the RPs was prepared by three cooking methods and retorted through two-steps (step 1, at $80^{\circ}C$ for 15 min; step 2, at $82^{\circ}C$ for 25 min) for pasteurization. Cooking method (CM) 1 involved heating a mixture of all ingredients while CM 2 involved addition of apple/beet (AB, red), sweet-pumpkin/cabbage (PC, yellow) or vitamin/pear (green) while heating rice flour and glutinous rice flour. CM 3 involved mixing pre-cooked fruits and vegetables with cooked thin RP. The viscosity of RP prepared by CM 1 was lower than those of other RPs (P<0.05). The result of colorimetric a value show that red and green color of AB and VP prepared by CM 2 and CM 3 were most vivid. Contents of phytochemicals and antioxidants were higher when RP was prepared by CM 2 and CM 3 compared to CM 1. ${\Delta}E$ values of PC showed no significant difference before and after pasteurization, whereas AB and VP were significantly different (P<0.05). Antioxidant activity after retorting was not significantly different from those of un-retorted RPs. The results of color, phytochemical content, and antioxidant activity show that CM 2 or CM 3 were considerably better than CM 1, whereas cooking method had no effect after two-step retorting. Therefore, uncomplicated cooking method such as CM 1 or CM 2 are suited for commercial production of RPs.

Incidence and Occurrence Pattern of Viruses on Peppers Growing in Fields in Korea (국내 노지재배 고추의 바이러스 발생률 및 발병 현황)

  • Kwon, Sun-Jung;Cho, In-Sook;Yoon, Ju-Yeon;Chung, Bong-Nam
    • Research in Plant Disease
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    • v.24 no.1
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    • pp.66-74
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    • 2018
  • Field surveys to investigate the incidence and occurrence pattern of viruses in red pepper were conducted during 2015-2016 in Korea. A total of 424 samples in 2015 and 368 samples in 2016 were collected based on selection of plants showing symptoms from farmer's field from every June to September. Reverse transcription-Polymerase chain reaction was used to test all samples for the presence of one or more of following viruses: Cucumber mosaic virus (CMV), Broad bean wilt virus 2 (BBWV2), Tomato spotted wilt virus (TSWV), Beet western yellows virus (BWYV), Pepper mottle virus (PepMoV), Potato virus Y (PVY) and Pepper mild mottle virus (PMMoV). The average disease incidence was 91.7% in 2015 and 98% in 2016 and the all seven viruses were found although there were different kinds of regions. The percent virus incidence in collected samples during 2015 was as follows: CMV, 73.8%; BBWV2, 68.3%; BWYV, 46.9%; PMMoV, 14.6%; TSWV, 12.7%; PepMoV, 6.6% and PVY, 3.3%. For 2016, incidence was as follows: CMV, 73.3%; BBWV2, 71.4%; BWYV, 34.7%; TSWV, 27.9%, PMMoV, 19.2%; PepMoV, 13.5% and PVY, 3.5%. Mixed infections were prevalent over single infections and infection rate was 83% and 86.7% in 2015 and 2016, respectively.

Changes in color stability and antioxidant properties of dietary pigments after thermal processing at high pressures (고온가압 처리에 의한 식용색소의 화학안정성 및 산화방지활성 변화)

  • Oh, Boeun;Kim, Kunhee;Hong, Jungil
    • Korean Journal of Food Science and Technology
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    • v.54 no.3
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    • pp.257-263
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    • 2022
  • Various dietary pigments are added to processed foods to improve their sensory and commercial properties. In this study, autoclave sterilization (121℃ for 15 min at 15 psi) was performed on 34 food pigments, and changes in their color stability and antioxidant activity were analyzed. The autoclaving process drastically reduced the peak color intensities of water-soluble paprika and beet red (BR) by ~90%. Turmeric oleoresin (TO), water-soluble β-carotene, and grape skin color were also unstable and showed a remaining color intensity of 45-60%. The colors of all the synthetic pigments tested were stable under this process. The scavenging activities of BR and paprika against ABTS, DPPH, and AAPH radicals decreased significantly, whereas those of TO were enhanced after the autoclaving treatment. The results suggest that the chemical and bioactive properties of certain dietary pigments are affected by the autoclaving process, and this phenomenon should be considered during food processing.