• Title/Summary/Keyword: Dried onion

Search Result 75, Processing Time 0.023 seconds

A Study on Contents of Sulfites in Fruits and Vegetables (과실류 및 채소류 중 아황산염류 함유량 조사연구)

  • Mun Tae-Jung;Kim Ki-Jun;Park Seong-Min;Kim Hyeon-Jeong;Park Jong-Jin;Kang Heun-Kag;Jung Sang-Mi;Lee Mi-Yeong;Goo Ja-Hang;Im Ji-Soon
    • Food Science and Preservation
    • /
    • v.13 no.4
    • /
    • pp.432-437
    • /
    • 2006
  • To compare the content of natural existence with artificial addition experimental subject of 152 cases(25 kinds) were classified by two category of 42 fresh samples(14 kinds) and 110 processed samples(23 kinds). The content of sulfur dioxide were determined by Monnier-Williams's modified method. In mean content of 42 non-processed samples studied the range of contents was between 0.00 and 9.46 mg/kg. Radish contained the highest amount of sulfur dioxide(8.97 mg/kg), followed by onion(8.04 mg/kg). In mean content of 110 processed samples studied, the range of content was between 0.00 and 1,828.59 mg/kg. Gourd contained the highest amount of sulfur dioxide(1,064.61 mg/kg), followed by apricot(869.62 mg/kg), dried persimmon(64.11 mg/kg), dried radish(29.00 mg/kg), dried pumpkin(17.63 mg/kg), and those were lowe. than criteria. To supply safe food for the citizens, the quantitative level is required to be reinforced to supply safe foot continuously.

A Study of Famous Traditional Kimchi in Pusan and Near Pusan Area (부산 및 부산근교의 명가김치 발굴을 위한 연구)

  • 문갑순;송영선;전영수
    • Korean journal of food and cookery science
    • /
    • v.12 no.1
    • /
    • pp.74-81
    • /
    • 1996
  • Chinese cabbage Kimchi is a traditional fermented food and a numerous variety of Kimchies are produced in Korea. Most of Kimchis are produced on a small scale in the home for individual household use and recipes of Kimchis are deeply embedded in the individual cultures. Currently, however, factory-produced Kimchi is becoming popular by industrialization and changes of life style. This study was conducted to find out recipes of traditional Kimchis which are known delicious in Pusan and its environs and to develop a Kimchi with high quality. The characteristics of Kimchi recipes surveyed in Pusan and its environs are as follow: 1) Large amount of red pepper, garlic and anchovy sauce was used, which made Kimchi hot and spicy. 2) Extracts of dried anchovy or shrimp, or pear and onion juice was used to mix red pepper power. 3) Selection of good quality of Chinese cabbage and red pepper was very important step to determine quality of Kimchi. Furthermore, a numerous variety of submaterials added in Kimchi may also contribute to the high quality of Kimchi. 4) Salt concentration of Kimchi was around 2%, which was lower than it was generally known. Through this survey, it was suggested that maintaining low salt content of Chinese cabbage during salting make Kimchi crispy and juicy.

  • PDF

Consumer's Perception, Preference and Intake Frequency of Jangachi(Korean Pickle) by Age for Developing Low Salt Jangachi (저염 장아찌 개발을 위한 연령별 소비자 인식, 기호도 및 섭취빈도 조사)

  • Weon, Mi-Keyoung;Lee, Yeon-Jung
    • Culinary science and hospitality research
    • /
    • v.19 no.5
    • /
    • pp.249-263
    • /
    • 2013
  • This study was performed to analyze the perception, preference and intake frequency of Jangachi(Korean Pickle) in order to develop low salt healthy Jangachi(Korean pickle). The findings are summarized as follows: The reason for eating Jangachi was 'Stimulation of appetite(47.8%).' The problem of commercial Jangachi was 'having high Na and sodium contents(59.1%).' The most influential improvement points for development of low-sodium Jangachi was 'Sanitarily distributed,' followed by 'not too salty,' 'low price,' and 'safe to store.' The important items of manufacture factor for making low-sodium Jangachi were safety(4.36 points), sanity, safekeeping and storage, and quality of ingredients. The important items of quality factor were taste(4.30 points), salinity, nutrition and temperature. The most preferred and frequently intake Jangachi was 'garlic Jangachi', followed by 'perillar leaf Jangachi', 'dried radish Jangachi', 'onion Jangachi', 'pepper Jangachi', 'garlic stem Jangachi', 'cucumber Jangachi', 'radish Jangachi', and 'soy leaf Jangachi'.

  • PDF

Comparisons in Food Quality of Anchovy Snacks and Its Changes during Storage (멸치스낵제품의 품질비교 및 저장안정성)

  • LEE Eung-Ho;KIM Jin-Soo;AHN Chang-Bum;JOO Dong-Sik;LEE Seung-Won;LIM Chi-Won;PARK Hee-Yeol
    • Korean Journal of Fisheries and Aquatic Sciences
    • /
    • v.22 no.2
    • /
    • pp.49-58
    • /
    • 1989
  • For the effective utilization of anchovy as a food source, this work was undertaken the com-parison in food quality of anchovy snacks and its changes during storage at room temperature ($24\pm4^{\circ}C$). Chopped anchovy was mixed with soft flour($340.0\%$, w/w), corn starch($10.0\%$, w/w), sodium chloride($2.5\%$, w/w), monosodium glutamate($0.1\%$, w/w), sodium bicarbonate ($2.5\%$, w/w), water($5.6\%$, w/w), onion powder($0.3\%$, w/w), garlic powder($0.3\%$, w/w), red pepper powder($0.3\%$, w/w) and sodium erythorbate($0.2\%$, w/w), The mixture were rolled, aged, co沇ed, dried and finally parched or deep-fried at $190\pm10^{\circ}C$. The anchovy snacks were packed in the casted polypropylene film bag ($16cm{\times}14cm$), The changes in moisture contents, water activity, pH, volatile basic nitrogen, contents of amino acid and color values of products were negligible during storage. The results of TBA value and peroxide value showed that lipid oxidation can be retarded by adding antioxidant and spices. Judging from contents of amino acid and mineral, the products were more nutritive than the sold shrimp snack on the market. From the results of sensory evaluation and chemical experiments, the product prepared with sodium erythorbate could be preserved in good quality during storage of 120 days.

  • PDF

Detection of irradiated food using photostimulated luminescence and thermoluminescence (물리적 방법(PSL, TL)을 이용한 선종별 조사처리 식품의 검지 특성)

  • Jung, Yoo-Kyung;Lee, Ji-Yeon;Kang, Tae-Sun;Jo, Cheon-Ho;Lee, Jae-Hwang;Choi, Jang-Duck;Kwon, Ki-Sung
    • Korean Journal of Food Science and Technology
    • /
    • v.48 no.5
    • /
    • pp.399-404
    • /
    • 2016
  • The applicability of photostimulated-luminescence (PSL) and thermoluminescence (TL) for the detection of 12 food materials (potato, onion, garlic, dried pumpkin, black mushroom, black soybean, Cheongkukjang powder, sea mustard, pepper powder, Ramyun soup, corn tea, and green tea powder) irradiated with an electron beam, gamma ray, and X ray at a range of 0.15 to 10 kGy was investigated. For PSL, negative results (less than 700 photon counts (PCs)) were observed from non-irradiated foods while the irradiated foods showed intermediate (879 to 2,414 PCs) and/or positive (19,951 to 65,919,035 PCs) values. In all irradiated samples, the maximum peak of the TL glow curve was observed between 150 and $250^{\circ}C$. Our findings demonstrate the successful application of PSL and TL to determine whether food items were irradiated or not. However, there were no significant differences among the radiation sources.