• 제목/요약/키워드: 제조 원산지

Search Result 47, Processing Time 0.02 seconds

Physicochemical and Sensory Characteristics of Dongchimi Prepared with Turnip of Chinese, European and Korean Origin (한국.중국.유럽산 순무로 담근 동치미의 이화학적.관능적 특성 비교)

  • 오상희;김미리
    • Journal of the East Asian Society of Dietary Life
    • /
    • v.13 no.2
    • /
    • pp.111-121
    • /
    • 2003
  • Physicochemical and sensory characteristics of turnip Donchimi prepared with Chinese(DC), Korean(DK) and European origin(DE) were analyzed during fermentation at $0^{\circ}C$. Salt concentrations of Dongchimi liquid were around 1.3% during fermentation. The pH, the total acidity, Lactobacilli number and turbidity were observed during fermentation of Dongchmi. DC was fermented the most rapidly among three based on the acidity, turbidity and lactic acid bacteria number. DC maintained higher hardness in textural properties during fermentation compared to DE, although it was evaluated lower scores of appearance in sensory test, and less Hunter color a value and anthocyanin content, compared to DK or DE. DK showed the highest in anthocyanin content, Hunter color a value, and hardness. Sensory evaluation showed that the scores of color, hardness, and overall preference of Donchimi were high in the order of DK>DC>DE. Score of overall preference of turnip Dongchimi was the highest with 6.7(10 cm line scale) in DK at the 40th day of fermentation, the optimum ripening time, but the lowest with 3.5 in DE.

  • PDF

Consumer Perceptions of Food-Related Hazards and Correlates of Degree of Concerns about Food (주부의 식품안전에 대한 인식과 안전성우려의 관련 요인)

  • Choe, Jeong-Sook;Chun, Hye-Kyung;Hwang, Dae-Yong;Nam, Hee-Jung
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.34 no.1
    • /
    • pp.66-74
    • /
    • 2005
  • This survey was conducted to assess the consumer perceptions of food-related hazard in 500 housewives from all over Korea. The subjects were selected by stratified random sampling method. The survey was performed using structured questionnaire through telephone interview by skilled interviewers. The results showed that 34.6% of the respondents felt secure and were not concerned about food safety, and 65.4% were concerned about food safety. Logistic regression analysis showed that the increasing concern on food brands, food additives (such as food preservatives and artificial color), and imported foodstuffs indicated the current increasing concern on food safety. Other related factors indicating the increasing concern on food safety were education level and care for children's health. The respondents who cared about food safety expressed a high degree of concern on processed foodstuffs such as commercial boxed lunch (93.3%), imported foods (92.7%), fastfoods (89.9%), processed meat products (88.7%), dining out (85.6%), cannery and frozen foods (83.5%), and instant foods (82.0%). The lowest degree of concern was on rice. All the respondents perceived that residues of chemical substances such as pesticides and food additives, and endocrine disrupters were the most potential food risk factors, followed by food-borne pathogens, and GMOs (Genetically Modified Organisms). However, these results were not consistent with scientific judgment. Therefore, more education and information were needed for consumers' awareness of facts and myths about food safety. In addition, the results showed that consumers put lower trust in food products information such as food labels, cultivation methods (organic or not), quality labels, and the place of origin. Nevertheless, the respondents expressed their desire to overcome alienation, and recognized the importance of knowing of the origin or the producers of food. They identified that people who need to take extreme precautions on food contamination were the producers, government officials, food companies, consumers, the consumer's association, and marketers, arranged in the order of highest to lowest. They also believed that the production stage of agriculture was the most important step for improving the level of food safety Therefore, the results indicated that there is a need to introduce safety systems in the production of agricultural products, as follows: Good Agricultural Practice (GAP), Hazard Analysis and Critical Control Point (HACCP), and Traceability System (75).

Monitoring Country-of-Origin Labels and Indication Contents for Meat on Electronic On-line Trading (전자상거래의 축산물 원산지 표시실태 및 표시규정 모니터링)

  • Nam, Jung-Oak;Nam, Bo-Ra;Park, Jung-Min;Lee, Ra-Mi;Gu, Hyo-Jung;Suh, Hyung-Joo;Chang, Un-Jae;Kim, Jin-Man
    • Food Science of Animal Resources
    • /
    • v.27 no.1
    • /
    • pp.117-121
    • /
    • 2007
  • The number of internet users and the scale of electronic on-line trading are on the increase due to the development of information technology and the internet. The aim of this study was to monitor the accuracy of country-of-origin labels and the indicated contents of meat available by electronic on-line trading by using a structural interview sheet for 100 on-line meat product markets. The result of this investigation showed a 100% level of accuracy for business name and telephone number whereas the company address, meat manufacturer and supplier, and business registration were less reliable. We also investigated the accuracy of site policy, e-mail address, and fax number. The results showed that the accuracy of fax numbers was the lowest. The product name and the kind of meat actually in the product showed a 100% level of conformity, while the price (96.3%), place of origin (93.6%), capacity (90.4%), meat parts (80.9%) and contents of the product (73.4%) showed a relatively low level of conformity. Serious safety issues were exposed by the disturbingly low 20.2% accuracy of indicated expiration dates and 5.3% accuracy of indicated manufacturing dates. To ensure food safety, it is essential to improve consumer understanding and trust regarding food safety through continuous public relations. More education and information are needed to raise consumer awareness of the facts versus myths regarding food safety.

Analysis of Consumer Behavior toward and Preferences for Prunus mume (Maesil), the Chinese Plum (매실에 대한 소비자 선호 및 소비행태분석)

  • Baek, Jong-Hi;Choi, Jeong-Im
    • Food Science and Preservation
    • /
    • v.17 no.5
    • /
    • pp.571-580
    • /
    • 2010
  • We sought to define the main motivational factors promoting consumption of Prunus mume products. We surveyed both specialized high-volume consumers and public consumers, and focused on consumption of and preferences for Prunus mume and Prunus mume products. We investigated how products were preferentially consumed, purchase experience, purchase location, purchase price, consumption experience, factors important in a purchase decision, preference factors, dissatisfaction factors, consumption outlook, comments on new processed foods, and activation of consumption. A total of 534 responses were received and data were analyzed using the SAS program (Version 9.1) of the Frequency test; Chi-square test was used to detect significant factors. A greater percentage of high-volume(compared with low-volume) consumers processed personal products at home. The public consumer tended to buy commercial products. However, public consumers who were older, who had higher incomes, and who were heads of households, tended to both buy commercial products and to prepare foods at home. The common purchase methods used by high-volume consumers were internet and direct marketing, but the public consumer frequented department stores and hypermarkets. High-volume consumers observed that commercial products were expensive, and such consumers seemed to be particularly cost-sensitive. The decisive factor triggering purchase decisions in high-volume consumers was the geographical origin of the fruit, whereas the public consumer was more concerned with taste. In public, positive factors were that the product was good for health and had a pleasant taste. Some of those surveyed complained of a lack of variety in Prunus mume products and that the amount of Prunus mume in certain products was low. To promote and increase consumption, convenient-to-eat products with healthy images are needed.

인터넷 및 통신 판매 업소의 축산물 원산지 표시 실태 및 표시 규정 모니터링

  • Nam, Bo-Ra;Nam, Jeong-Ok;Park, Jeong-Min;Kim, Jin-Man
    • Proceedings of the Korean Society for Food Science of Animal Resources Conference
    • /
    • 2006.05a
    • /
    • pp.312-315
    • /
    • 2006
  • 축산물을 판매하고 있는 인터넷 및 통신판매업소에서 전자상거래 시 표지하여야 할 항목과 안전하고 위생적인 축산물의 확보를 위하여 표지하여야 할 항목으로 나누어 실태조사를 실시하였다. 전자상거래시 온라인(인터넷) 판매영업소가 표시하도록 규정하고 있는 항목 중에서 '상호명'과 '전화번호'를 제외한 나머지 정보는 일부 제품에서 누락되어 있는 것으로 나타났다. 특히 '배송비용 정보'(21% 미표시)와 '사이트 이용 약관'(23% 미표시)과 같은 정보는 상대적으로 높은 부적합률을 나타냈고, '이메일 주소'(22% 미표시)와 '팩스번호'(26% 미표시)의 부적합률은 가장 높게 조사되었다. 또한, 온라인 판매업소가 축산물을 판매할 때 표시하도록 규정되어 있는 항목 중에서 '제품명'과 '식육의 종류' 표시를 제외한 나머지 정보는 일부 제품에서 누락되어 있는 것으로 조사되었다. '식육의 부위'(19% 미표시)와 '제품의 구성'(27% 미표시)과 같은 정보는 상대적으로 높은 부적합률을 나타내었고, '보관방법'(57% 미표시), '품질보증 및 인증내용'(80% 미표시), '식육의 등급'(82% 미표시)과 같은 정보는 많은 제품에서 누락되어 있었으며, 특히 '제조일자'(95% 미표시)는 대부분의 제품에서 표기되어 있지 않은 것으로 조사되었다. 인터넷이나 통신판매업소를 통한 온라인 상거래에서는 육안으로 상품을 직접 확인할 수 없기 때문에 축산물의 위생 상태나 안전성을 파악하기 어려워 보다 확실하고 투명한 방법으로 축산물의 안전성과 위생 상태를 확인하는 수단으로 표시 규정을 100% 준수하여 품질의 고급화와 브랜드화를 이룩해 나가야 할 것으로 사료된다.타내었다.로 나타났다. 특히 골반골 현수는 출하 월령이 증가됨에 따라 관능 특성의 개선율이 높은 것으로 나타났다. 수 있다.분별을 성공적으로 수행하였다.(p<0.05), 맛, 연도, 다즙성 및 전체적인 기호성은 유의한 차이가 없었다.자체를 악하다고 볼 수 없고 더구나 구원을 이 세상에서의 이탈로 볼 수 없다. 진정한 구원이란 원래 하나님이 보시기에 아름다웠던 그 세상으로의 회복을 포함한다. 이런 면에서 하나님 주권 신앙 하에서 구원이란 전 인격적인 구원, 전 우주적인 구원이 된다. 그렇기 때문에 성도는 세상의 삶과 학문, 예술, 정치, 경제, 사회를 포함한 모든 분야를 하나님의 뜻 가운데서 그 원래의 목적에 부합할 수 있도록 회복시키는 일에 적극 참여해야 한다.자체가 이를 주도하기는 사실 어려움이 있다. 그리고 대형유통점이 영업행위를 영업시간제한에서부터 출점제한에 이르기까지 규제하는 건은 심사숙고하여야 한다. 대형유통점이 국가경제 및 지역사회에 미치는 영향이 부정적인가 긍정적인가에 대해 국내외 학계와 업계에서 여전히 많은 논란이 있기 때문이다. 정부와 지자체에 의한 시장개입은 반드시 필요한 경우에 한해 합당한 방법에 의해 이루어져야 한다. 대형유통점에 대한 규제는 지역사회에 미치는 영향을 다면적으로 평가한 결과에 근거하여 이루어져야 할 것이다. 대부분의 지자체는 체계적인 평가시스템과 객관적인 통계 자료를 갖고 있지 못한 실정이다. 향후 가장 시급한 과제는 시장개방 이후 지난 10년간 대형유통점이 지역사회에 미친 영향에 관한 광범위한 통계자료를 수집하고 이를 체계적으로 분석하여 정책방향을 올바르게 설정하는 것이라 할 수 있다.i와 K. pne

  • PDF

Analysis of Gel Powders Created from Different Acorn Crude Starches to Determine Country of Origin (도토리 조전분 및 겔 파우더에 대한 수입 원산지별 전자코 분석)

  • Yang, Kee-Heun;Lee, Kun-Jong;Kim, Mee-Ree
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.41 no.6
    • /
    • pp.816-822
    • /
    • 2012
  • Volatile components of acorn crude starches and gel powder created from them were analyzed by Gas Chromatograph-Ion Mobility Mass Spectrometry (GC-IMS). Crude starches were obtained from acorns harvested in South Korea (KAS), China (CAS), and North Korea (NAS). The principal component analysis (PCA) of each volatile component exhibited a significant contribution of PC 1 showing up to 60.5%. The acorn crude starch from KAS could be distinguished from crude starch from China by PC 1 (p<0.05). However, NAS and CAS could not be segregated statistically by the PC 1 component. PC 2, which exhibited 22.8% contribution, of KAS, also showed a meaningful difference (p<0.05) from those of CAS and NAS, making it possible to distinguish domestic acorn starch from imports.

Study on Consumption Patterns and Degree of Checking Food-Nutrition Labeling of Convenience Foods at Convenience Stores by Young Adult Workers in Busan (부산 거주 20대·30대 직장인의 편의점 편의식 이용 및 식품영양표시 확인 정도)

  • Han, Min-Hye;Choi, Ki-Bo;Lyu, Eun-Soon
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.43 no.2
    • /
    • pp.309-317
    • /
    • 2014
  • The purpose of this study was to investigate convenience foods at convenience stores, by examining consumption patterns, as well as the degree of checking food-nutrition labeling. In this study, 208 workers in Busan in their 20s or 30s were surveyed using 1:1 interview questionnaires. The weekly usage frequencies of cup-ramyeon, gimbap, ramyeon, and sandwiches were 41.0%, 39.4%, 32.7%, and 19.0% respectively. The usage frequency of convenience foods was 12.0% for 'over 5 times/week', 23.0% for '3~4 times/week', 31.7% for '1~2 times/week', 29.8% for '1~2 times/month', and 3.4% for zero usage. Workers in their 20s showed a significantly (P<0.05) higher rate in the '3~4 times/week' as well as '1~2 times/week' intervals than workers in their 30s. Single people showed a significantly (P<0.01) higher rate than married people. Workers in their 20s showed a significantly higher score for the '3~4 times/week' as well as '1~2 times/week' intervals (P<0.05). The mean score of checking food labeling was 4.02/5.00 for the manufacturer's date, or expiration date, 3.23/5.00 for weight or volume, 2.99/5.00 for cooking method, and 2.85/5.00 for storage method. Females showed significantly (P<0.01) higher rates for checking the manufacturer's date or expiration date, as well as source of the raw material. Single workers showed significantly (P<0.01) higher rates for checking the manufacture's or expiration date as well as storage method. The mean score for checking nutrition labeling was 3.06/5.00 for calories, 2.84/5.00 for trans fat, 2.80/5.00 for sodium, and 2.76/5.00 for cholesterol. Females showed a significantly (P<0.01) higher rate for six of 10 items. Workers in their 20s showed a significantly (P<0.05) higher rate for four of 10 items. Expert officials showed significantly higher rate for six of 10 items (P<0.05) and two of 10 items (P<0.01), respectively.

신서란 섬유를 이용한 종이제조 및 물성평가

  • 이현철;김봉용
    • Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
    • /
    • 2001.11a
    • /
    • pp.14-14
    • /
    • 2001
  • 현재 제지용 펄프 및 펼프 원료의 국내 자급상태는 매우 낮은 수준이다. 따라서 원료 가격변동과 환율에 따라 수익성은 물론, 원료 수급에도 큰 영향을 받게 된다. 최근 버 진펄프의 가격상승은 재생펄프 사용량과 고지수입량을 더욱 늘리고 있으며, 이들의 사 용에 따른 품질저하 개선노력도 꾸준히 행해지고 있다. 그러나 원가절감과 품질유지라 는 두 마리 토끼를 한꺼번에 잡는 것은 그리 쉬운 일이 아니며 그 효과 또한 점점 미 미해 지고 있는 실정이다. 외국의 경우 이러한 문제점들을 펄프소재면에서 접근하여 해 결하고자 하는 시도가 있었다. 중국은 벗짚펄프를 제지용으로 적용하여 오랜 시행착오 끝에 성공을 거두고 있으며, 남미에서도 수수 등을 이용한 제지용 펼프 개발에 노력과 투자를 아끼지 않고 있다. 이는 제한된 원료의 사용만으로 직면하고 있는 여러 문제점 들을 해결하기가 힘들다는 언식에서 출발한 것이며, 새로운 원료개발 자체가 그 해결방 안으로서 충분한 가치가 있음을 보여준다고 하겠다. 이와 같은 맥락에 따라 국내에서 적용이 가능한 소재를 조사하였으며 우선적으로 신서란을 선택하게 되었다. 신서란은 뉴질랜드가 원산지로 알려져 있으며 오래전부터 제주도에 자생하고 있는 다년생 초본류이다. 수많은 경질섬유(hard fiber)중에서도 경제적으로 재배되는 유일한 작물로 선박용 로프, 그물, 범포 등의 원료로 사용되었으나 현재는 화학섬유로 대체되 어 그 사용이 전무한 실정이다. 선서란은 고강도와 우수한 유연성, 탄력성 및 양호한 광학적 성질을 가지고 있으며 무엇보다 척박한 땅에서도 생장이 왕성하여 재배가 쉽다 는 것이 가장 큰 장점이다. 본 연구는 펄프용 섬유로서 양호한 기본특성을 가진 신서란 을 이용한 펄프를 기존 제지공정에 일정량 투입함으로써 얻고자 하는 종이의 일반물성 개선 및 특수기능 향상에 도움이 되는 제지용 펄프로서의 가능성을 알아보고자 하였다.이어서 몇십%의 현을 억제하지는 못한다는 결론을 도출할 수 있었다. 연구의 결과를 요약하면 다음과 같다. 첫째, 한국과 미국 패션제품의 지난 십년간의 가격 과 품질의 상관관계는 매우 약한 정(+)의 상관을 가지고 있었다. 한국패션제품의 전체 서열상관계수의 평균은 0.091이었고, 미국의 상관계수 평균은 0.192였 다. 상관계수의 수치만으로 볼 때 한국보다는 미국 패션제품의 가격과 품질간의 상관관계가 조금 높게 나타났으나, 양국간 통계적인 차이는 없었다. 또한, 한국 패션제품의 경우에는 제품군의 가격대별 상관관계를 살펴보았는데, 그 결과 1만원 미만의 저가 제품군과 330만원이상의 고가의 제품군의 경우 부(-)의 상관계수를 나타냈다. 둘째. 1990년대 한국과 미국 패션시장의 가격과 품질간의 상관계수의 범위는 제품군별. 산업범주별 로 상이한 분포를 보이고 있었다. 패션제품군별로 보 면, 한국의 경우는 가장 높은 '여행용가방(r = 0.707)' 에서 가장 낮은 '자외선 차단화장품(r = -0.58)'까지, 그리고 미국 패션제품군의 상관계수의 범위는 '팬티 스타킹'의 0.820에서 '남성용 런닝슈즈'의 -0.472까지의 분포를 나타냈다. 마지막으로, 제품의 가격과 품질에 대한 정보를 소비자가 알 경우 얻을 수 있는 소비자의 구매이득 을 추산한 결과 패션제품시장에서 완전한 품질정보를 가지고 있다고 가정한 '현명한 사람'은, 최고가격의 제품만을 구입한다고 가정한 '부유한 사람들'의 구입방식에 비해 최고 좋은 품질의 상품을 총 지불액의 비율로 보아, 한국의 소비자는 약 50% 정도를, 미국의 소비자는 약 91%나 되는 액수를 절약하여 구매할 수 있는 것으로 나타났다. 이상의 본 연구의 결과를 종합하여 볼 때 한국과 미국 모두 제품군별, 그리고 산업범주별로 상관관계가 차이를 보이고 있어, 양국의 소비자들이 패션제품 의 품질을 평가함에 있어 오로지 가격에 대한

  • PDF

Physicochemical and Sensory Properties of Commercial Salt-Fermented Shrimp (시판새우젓 종류별 이화학적ㆍ관능적 특성)

  • 오상희;성태화;허옥순;방옥균;장해춘;신현수;김미리
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.33 no.6
    • /
    • pp.1006-1012
    • /
    • 2004
  • We evaluated physicochemical and sensory characteristics of 25 commercial salt-fermented shrimps by kind (Oh Jeot, Yook Jeot and Chu Jeot) by manufacturer (traditional marketer (TS) & company (CS)). Salinity and pH ranged 17.9∼28.7% and 7.82∼8.74, respectively, of which Chu Jeot was somewhat higher in salinity and pH, compared with those of the others. Amino nitrogen (AN), volatile basic nitrogen (VBN) and thiobarbituric acid reactive subjects (TBARS) showed great variation ranged with 21.41∼661.13 mg%, 263.2∼1180.2 mg% and 0.507∼1.322 $\mu\textrm{g}$/g, respectively. Hunter color of L value was 53.99∼67.45, a value, 4.98∼12.06 and b value, 4.45∼10.4. Physicochemical quality showed greater variations in Chu Jeot of TS than that of CS. Products of CS have higher salinity while lower VBN and AN than those of TS. Sensory results showed that mean scores of appearance, over-all taste, over-all flavor and over-all acceptability between TS and CS were not significantly different. The mean score of over-all acceptance was the highest in Yook Jeot. Physicochemical and sensory characteristics of salt-fermented shrimps in a PCA plot comprised of first principal component (68.36%) and second principal component (31.36%).

Bibliographic consideration on the efficacy and the origin of Korean ginseng (고려인삼의 유래 및 효능의 서지학적 고찰)

  • Kwak, Yi-Seong
    • Journal of Ginseng Culture
    • /
    • v.1
    • /
    • pp.43-56
    • /
    • 2019
  • Korean ginseng (Panax ginseng) has been known as one of the representative special and healthful products originating from Korea for 4500 to 5000 years. The word of ginseng was first mentioned in JiJuZhang(急就章), written by ShiYou during the reign of King Yuah Di of the Chien Han Dynasty, China (33-48 BC). It has been known that wild Korean ginseng grows in Korean peninsula including Manchuria and the ginseng is found only between the $33^{rd}$ and $48^{th}$ parellels of north latitude. Since the times of three kingdom in Korea at 4-7 century, which is Kokuryo, Baekje and Shila, Korea has been the chief ginseng producing country. A large quantity of ginseng was exported from Korea to China for medicinal use at that times. That was written in SamGukSaGi(三國史記) by BuSik Kim of Koryeo Dynasty in Korea in 1145. The cultivation of Korean ginseng was also recorded in Bencaogangmu(本草綱目) written by LiShi Zen during the regin of the Ming Dynasty in 1596, China. The ginseng seedling, which was known as an original method invented by imitating the method of rice transplantation, appeared in the SeungJeongWon Ilgi(the diaries of the royal secretariat, 承政院日記), 1687 in the regin of King SukJong in Korea. It was suggesting that ginseng cultivation was firstly established in the early 1600s in Korea. On the other hand, red ginseng(written as 熟參) was reported firstly in GoRyeoDoGyeong(高麗圖經)(a record of personal experience in Korea, written in 1123) by SeoGung in Song Dynasty, China. The names of Pansam(written as 板蔘) and Pasam(written as 把蔘), which were the another types of red ginseng products, were came on in the JoSeon Dynasty Annals in 1552 and 1602, respectively. Although the term of red ginseng(Hongsam in Korean) was firstly appeared in the JoSeon Dynasty Annals in 1797, it is believed to have been developed a little earlier periods from the King Jungjong(1506~1545) to the King SeonJo(1567~1608) in Korea. Then, the Korean red ginseng has begun production on a large scale in SamJeong Department of NaeJangWon(內藏院 蔘政課) in the Korean Empire(大韓帝國) in 1899. More detailed records about red ginseng production method were written in the SohoDanag Miscellany(韶濩堂集) by Taekyoung Kim at 1916 year in Korea. On the while, the efficacy of ginseng was first recorded in Shennongbencaojing(神農本草經) written in China(BC 83-96) and the efficacy has been continuously inherited.