• Title/Summary/Keyword: Celery

Search Result 87, Processing Time 0.038 seconds

Effects of Dongchimi Powder as a Natural Nitrite Source on Quality Properties of Emulsion-Type Sausages

  • Su Min Bae;Da Hun Jeong;Seung Hwa Gwak;Seonyeong Kang;Jong Youn Jeong
    • Food Science of Animal Resources
    • /
    • v.43 no.3
    • /
    • pp.502-511
    • /
    • 2023
  • The use of nitrite as a conventional curing agent is decreasing because of the negative consumer perception of synthetic compounds in foods. Therefore, this study was conducted to investigate the efficacy of dongchimi as an alternative to synthetic nitrite and its effect on the qualitative properties of emulsion-type sausages. Under all tested fermentation conditions, both nitrite and nitrate contents were the highest when dongchimi was fermented at 0℃ for 1 wk. The fermented dongchimi was powdered and added to the sausages. Emulsion-type sausages were prepared with 0.25% (treatment 1), 0.35% (treatment 2), 0.45% (treatment 3), or 0.55% (treatment 4) dongchimi powder, with 0.01% sodium nitrite-treated (control 1) and 0.40% celery powder-treated (control 2) sausages as controls. There were not different (p>0.05) in the pH, cooking yield, CIE L*, and CIE a* between the control 1 and treatments 2, 3, and 4. CIE b* was significantly higher (p<0.05) in the control 2 and lower (p<0.05) in the control 1 than that in the other groups. Treatment 4 and control 1 had similar contents of residual nitrite, nitrosyl hemochrome, and total pigment. Additionally, treatment 4 exhibited a significantly better (p<0.05) curing efficiency than the control 1. However, naturally cured sausages showed higher (p<0.05) lipid oxidation than the control 1. This study suggests that the use of more than 0.35% dongchimi powder could replace sodium nitrite or celery powder as curing agents for emulsion-type sausages.

Physiological Activities of Commercial Instant Curry Powders and Individual Spices (시판 instant curry 및 curry 사용원료의 생리활성)

  • Chung, Myong-Soo;Jung, Seung-Hyeon;Lee, Jin-Sun;Park, Ki-Moon
    • Korean Journal of Food Science and Technology
    • /
    • v.35 no.1
    • /
    • pp.125-131
    • /
    • 2003
  • Physiological activities of hot water extracts of 10 commercial instant curry powders and 6 spices, were investigated. All spice extracts except ginger showed significant antioxidant activities on the autoxidation of linoleic curry acid (p<0.01). Antioxidant activities of clove and fennel were significantly higher than ${\alpha}-tocopherol$, instant curry powders, and other spices, Red pepper $(52.8{\pm}2.13%)$, clove, and coriander showed significant inhibitory activities against angiotensin-I-converting enzyme (p<0.001). Cytotoxic effects of instant curry powder and spices against human cancer cell lines were examined through MTT assay. Black pepper $(29.31{\pm}2.21%\;cytotoxic\;rate)$ and cardamon $(19.41{\pm}3.92%)$ were effective against MCF-7 (p<0.01), Clove $(42.92{\pm}5.57%)$ against HeLa (p<0.01). Ginger $(34.21{\pm}1.11%)$, cardamon, and black pepper against A172 (p<0.001), garlic $(82.88{\pm}0.53%)$ against SN12C (p<0.001), garlic $(71.63{\pm}0.38%)$, red pepper, ginger, fenugreek, SPC, cumin, and MPC against SNU-638 (p<0.001), and cassia $(82.84{\pm}16.92%)$ against A549 (p<0.001).

Luteolin Induces the Differentiation of Osteoblasts

  • Ko, Seon-Yle
    • International Journal of Oral Biology
    • /
    • v.35 no.3
    • /
    • pp.99-106
    • /
    • 2010
  • Luteolin is a flavonoid that exists in a glycosylated form in celery and green pepper. Flavonoids possess antioxidant and anti-inflammatory properties and can reduce the expression of key inflammatory molecules in macrophages and monocytes. It has been reported also that some flavonoids have effects on bone metabolism. The effects of luteolin on the function of osteoblasts were investigated by measuring cell viability, alkaline phosphatase activity, type I collagen production, osteoprotegerin secretion, Wnt promoter activity, BMP-2 and Runx2 expression and calcified nodule formation. Luteolin has no effects upon osteoblast viability but induced an increase in alkaline phosphatase activity, type I collagen production and a decrease in osteoprotegerin secretion in these cells. Luteolin treatment also upregulated BMP-2 mRNA expression. These results suggest that luteolin may be a regulatory molecule that facilitates the differentiation of osteoblasts.

Characterization of Pectate Lyase Produced by Erwinia rhapontici During Growth in Host Plant Tissue (Erwinia rhapontici가 기주식물 조직에서 생산한 Pectate Lyase의 특성)

  • 최재을
    • Korean Journal Plant Pathology
    • /
    • v.10 no.3
    • /
    • pp.163-168
    • /
    • 1994
  • Erwinia rhapontici causes soft-rot disease in a number of plants such as rhubarb, onion, hyacinth and garlic. Pectate lyase (Pel) depolymerizes pectin and other polygalacturonates, which is though to play a role in bacterial invasion of plants. Pel activity was not detected in E. rhapontici cultured in a minimal salts medium containing glycerol, polygalacturonate, or citrus pectin as a carbon source. However, when sterilized potato tuber and Chinese cabbage slices were added to minimal salts polygalacturonate (0.5%) medium, E. rhapontici produced pectate lyase enzyme. Also Pel activity was consistently detected from macerated potato tubers, Chinese cabbage leaves, lettuce leaves and celery petioles tissue. Pel in the extract of macerated Chinese cabbage caused by E. rhapontici strain 1, resulted in electrolyte loss, tissue maceration and cell death of potato tuber tissue. These results indicate that E. rhapontici produces pectate lyase only in the presence of non-diffusible plant components, and that this enzyme probably contributes to its pathogenicity.

  • PDF

A Study on the Component of Russian Comfrey (Russian Comfrey의 성분조성에 관한 연구)

  • 이영근
    • Journal of the East Asian Society of Dietary Life
    • /
    • v.5 no.2
    • /
    • pp.11-17
    • /
    • 1995
  • Proximate compositions pH, contents of Vitamins in Russian comfrey(RC) were investigated to furnish basic research for the utilization of health foods or processed foods. Analysis has been made of the proximate composition of comfrey leaf and root of RC, and pH, vitamin content of RC. The moisture, crude protein, crude fat and crude ash of RC were 89.78%, 3.23g/100g, 0.40g/100g in leaf and 69.66%, 0.44g/100g, 0.21g/100g, 8.24g/100g in root, respectively. pH of RC was 7.33. The $\beta$-carotene content in RC was 1097.158$\mu\textrm{g}$/100g. Vitamin B content in RC was 0.01mg/100g. Vitamin B content in RC was 0.29mg/100g. Niacin content in RC was 1.2mg/100g. Vitamin C content in RC was 26.4mg/100g.

  • PDF

Recruitment information SNS system using crawling (크롤링을 이용한 채용정보 SNS 시스템)

  • Hur, Tai-Sung;Park, Jae-Hyun
    • Proceedings of the Korean Society of Computer Information Conference
    • /
    • 2021.07a
    • /
    • pp.467-468
    • /
    • 2021
  • 본 논문에서는 자료수집(데이터 크롤링)을 이용해 많은 채용정보를 쉽게 접근할 수 있도록 하는 시스템이다. 현재는 StackOverflow의 자료를 수집하고 데이터베이스에 자동으로 저장하도록 하였다. 수집해야 할 자료가 많아 Celery와 RabbitMQ를 사용하여 비동기 작업을 요청하여 즉시 응답을 받지 않아도 다른 일을 수행할 수 있다. 이렇게 수집한 자료들을 해당 사이트에 나열해줌으로 사용자들이 시간과 비용을 절감하여 효율적인 취업 준비를 할 수 있도록 하는 시스템을 설계 구현하였다.

  • PDF

Development of Domestic Cultivation Kit using Water Celery (Oenanthe stolonifera DC.) Seed (미나리 종자를 이용한 가정용 재배 키트 개발)

  • Kim, Jungbeom;Na, Haeyoung
    • Journal of Bio-Environment Control
    • /
    • v.27 no.1
    • /
    • pp.86-93
    • /
    • 2018
  • This present study was conducted to develop the domestic cultivation kit using water celery(Oenanthe Stolonifera DC.) seed. As the result of germination rates in 3 type inbred lines, the IT 232354 had the highest initial germination rate and final germination rate, and was selected as the inbred line to be used in the cultivation kit. The development of the domestic cultivation kit was carried out using the IT 232354 seeds. It was possible to cultivate up to 3 times harvest using the same root in this cultivation kit, though the growth decreased rapidly in the $4^{th}$ cultivation. As a result of investigating the effects of the type of nutrient solution on growth of water celery, the overall growth was the lowest in the nutrient solution for Oenanthe Stolonifera DC.(N.S.D.). The shoot growth was similar to that of nutrient solution for leaves and stem vegetables (N.S.L.S.) and amino acid fermentation by-product liquid (A.F.B.L.), however in the root growth, the N.S.L.S. was more effective than A.F.B.L. When it was harvested 4 times consecutively after 1 time of planting, the last survival ratio of A.F.B.L. was 100% while their ratios were 96.4% and 49.8% each for N.S.L.S. and N.S.D. For the growth by cultivation kit type, the hole type cultivation kit increased slightly compared to the 3 hole type cultivation kit in the $1^{st}$ and $2^{nd}$ harvest, but there was no difference in the $3^{rd}$ and $4^{th}$ harvest. Total yield of one cultivation kits showed the 3 hole type cultivation kit is much higher than the 2 hole type cultivation kit. According to the results of this experiment, it is possible to harvest three times by planting one times if it was cultivated using N.S.L.S. and A.F.B.L. in the 3 hole type cultivation kit.

Contents of Minerals and Vitamins in Organic Vegetables (유기농 야채의 무기물 및 비타민 함량)

  • Kim Hyong-Yol;Lee Keun-Bo;Lim Heung-Youl
    • Food Science and Preservation
    • /
    • v.11 no.3
    • /
    • pp.424-429
    • /
    • 2004
  • Proximate components, minerals, vitamins and chlorophyll contents were determined in vegetables purchased at Garak-dong market and organic vegetables cultivated at Hongchun, Kangwon-do. The vegetables were Kale, Angelica Keiskei Koidz, Celery, Lettuce and Allium fistulosum. In proximate component contents, analyzed crude protein and fat contents of organic vegetables were higher than those of general vegetables. Organic vegetables had strong green color. Minerals such as sodium, potassium, calcium, phosphorus, iron as well as vitamins were determined. Contents of minerals and vitamins in organic vegetables were higher than those of general vegetables. Total mineral content of organic and general kales were 811.8 mg/l00g, and 688.1 mg/l00g, respectively. Total mineral content of organic Angelica Keiskei Kowz, Celery, Lettuce and Allium fistulosum were 447.9, 486.5, 368.6, and 320.9 mg/100g, respectively.

The curing of meat batter by the plasma treated juice of red perilla

  • Lee, Juri;Jo, Kyung;Jung, Samooel
    • Korean Journal of Agricultural Science
    • /
    • v.45 no.3
    • /
    • pp.475-484
    • /
    • 2018
  • Nitrite is an essential additive for the manufacture of cured meat products. This study was conducted to investigate the curing effect of the plasma treated juice of red Perilla in meat batter. The nitrite content in the juice of red Perilla was increased by the indirect treatment of atmospheric pressure plasma, and the lyophilized powder of red Perilla juice contained 9,133 ppm of nitrite. A meat batter without a nitrite source was prepared as a negative control (NC), and the meat batters cured with sodium nitrite (PC), celery powder (CP), and the lyophilized powder of red Perilla juice treated with atmospheric pressure plasma (PTP) at 70 ppm level of nitrite were prepared. The PTP showed the highest pH and the lowest cooking loss among the treatments. There were no significant differences in the nitrosyl-hemochrome content in the cooked meat batters of the PC, CP and PTC. However, the PTP had a lower CIE $a^*$-value compared to the PC and CP. The malondialdehyde content in the cooked meat batters was significantly lower in the CP and PTP than in the NC while there was no significant difference between the NC and PC. Based on the results of this study, the plasma treated juice of red Perilla can be used as a new natural nitrite source for cured meat products.

Antimicrobial Activity of Exracts from Spices on Lactic Acid Bacteria Related to Kimchi Fermentation (김치발효 관련 젖산균에 대한 향신료의 항균력)

  • 김미경;정현진
    • Food Science and Preservation
    • /
    • v.5 no.1
    • /
    • pp.81-87
    • /
    • 1998
  • Antimicrobial activities of the extracts from spices microorganisms related to kimchi fermentation were investigated. 32 kinds of spices such as allspice, mount, basil, bay leaves, caraway, cardamon, celery, chilli powder, chives, cinnamon, clover, coriander, cumin, dill, fennel, garlic, horseradish, marjorarm, mugwort, mustard, nutmeg, onion, oregano, paprika, parsely, pepper, peppermint, rosemary, sage, tarragon, thyme and tumeric were extracted with water, ethyl ether, ethyl acetate and ethanol. Fractions were tested for antimicrobial activities against Lactobacillus plantarum and Leuconostoc mesenteroides, The extracts of 28 kinds of spices except caraway, cardamon, paprika and tarragon by water extraction, those of 29 kinds except arrowroot, paprika and tarragon by ethyl ether extraction, those of 30 kinds except paprika and tarragon by ethyl acetate extraction, and those of 29 kinds except clover, paprika and tarragon by ethanol extraction showed strong antimicrobial activities against Lactobacillus plantarum. On the other hand, the extracts of 28 kinds of spices except caraway, cardamon, paprika and thyme by water extraction, those of 27 kinds except cardamon, cumin, paprika, tarragon and thyme by ethyl ether extraction, thou of 30 kinds except paprika and thyme by ethyl acetate extraction, and those of 28 kinds except cardamon, cumin, paprika and thyme by ethanol extraction showed strong antimicrobial activities against Leuconostoc mesenteroides.

  • PDF