“마아케팅의 重要性 認識해야 消費者保護問題 実務에 밝아”

마재형 한국마케팅연구원 1980 마케팅 Vol.14 No.3

경제발전을 위한 마아케팅의 역할

馬載炯 한양대학교 경영대학 학생회 1974 商岳 Vol.- No.2

오랜 빈곤과 고동의 속박으로 부터 벗어나 경제적인 독립을 달성하기 위한 공업화에 총력을 경주하고 있는 저개발국가에 있어서 마아케팅은 매우 중대한 역할을 담당한다. 마아케팅은 생산자로 하여금 규격(표준화), 품질 및 명세표를 구비한 팔릴 수 있는 상품(marketable products)을 생산할 수 있도록 한다. 뿐만 아니라 제품을 도중에 썩지 않도록 하여 적합한 시기에 시장에 공급되도록 한다. 그리고 소비자에게 제품에 대한 식별력을 제공하고, 그의 한정된 구매력으로 최대의 가치를 획득할 수 있도록 한다.

스태그플레이션하의 消費者 保護策

馬載炯 한국마케팅연구원 1980 마케팅 Vol.14 No.4

流通業界와 메이커 및 消費者와의 關係

馬載炯 한국마케팅연구원 1976 마케팅 Vol.10 No.2

써어비스 精神과 써어비스 方法

馬載炯 한국마케팅연구원 1982 마케팅 Vol.16 No.5

環境対応을 위한 마아케팅 戰略

馬載炯 한국마케팅연구원 1983 마케팅 Vol.17 No.2

附加價値稅制導入에 따른 問題點

馬載炯 한국마케팅연구원 1976 마케팅 Vol.10 No.6

항균성 Monascus 균주의 Screening 및 영양원과 배양조건이 항균활성에 미치는 영향

마재형(Jae-Hyung Mah),황한준(Han-Joon Hwang) 한국식품영양과학회 1996 한국식품영양과학회지 Vol.25 No.6

홍국으로부터 분리된 Monascus 균주로부터 항균활성이 우수한 2균주, 분리주 No. 116 및 No. 481을 선정하여 영양원 및 배양조건의 변화에 따른 항균활성에 대한 검토한 결과 분리주에 따라 차이를 보였으며, 분리주 No. 116의 경우 탄소원으로서는 sucrose 8%, 질소원으로 (NH₄)₂SO₄ 0.8% 인산염으로 KH₂PO₄ 0.5% 그리고 금속성분으로 MgSO₄ 0.5% 첨가시 뚜렷이 향상된 결과를 보였으며, 분리주 No. 481의 경우에는 각각 sucrose 8%, (NH₄)₂SO₄ 1.6~2%, KH₂PO₄ 0.1%, MgSO₄ 0.5% 그리고 FeSO₄ 0.5% 첨가시 항균활성이 크게 향상된 결과를 보였다. 또한 두 균주 모두 배양초기의 pH는 5.3, 배양온도는 32.5℃에서 가장 우수한 항균물질을 생성할 수 있었다. 상기 배양 최적조건에서 분리주 No. 116과 No. 481 모두 Bacillus subtilis, Staphylococcus aureus, Listeria monocytogenes 및 Enterococcus faecium에 대해 51시간 이상 뚜렷한 생육저해를 나타냈다. Monascus strains were isolated from Ang-Khak for the screening of antimicrobial activity. Two Monascus isolates, No. 116 and No. 481, were selected because they showed strong antimicrobial activity. Effect of various nutrients and incubation conditions on antimicrobial activity were different between two isolates. Strong antimicrobial activity of isolate No. 116 was observed in the medium with 8% sucrose and 0.8% (NH₄)₂SO₄, 0.5% KH₂PO₄ and 0.5% MgSO₄, while isolate No. 481 required 8% sucrose, 1.6~2% (NH₄)₂SO₄, 0.5% MgSO₄ and 0.5% FeSO₄ for the highest activity. The strong antimicrobial activity was observed when both isolates were incubated on rice extract broth with initial pH of 5.3. The optimum incubation temperature for the highest antimicrobial activity was 32.5℃. With optimal conditions for the highest antimicrobial activity, isolate No. 116 and No. 481 were both active for 51 hours or longer against test organisms Bacillus subtilis, Staphylococcus aureus, Listeria monocytogenes, and Enterococcus faeciwn.

流通問題의 認識方法과 流通近代化의 方向 : 流通活動에 관한 SYSTEMS APPROACH의 試圖

馬載炯,白淙鉉,申延植 漢陽大學校 1972 論文集 Vol.6 No.-

Ⅰ. INTRODUCTION In Korea, the period of the 1960's was a time of major changes in the social and political environment. This period saw the government begin to organize a modern economic structure and to develop economic policies on a large scale, that is, the First and Second Five-Year Economic Development Plans. These caused national outputs to grow rapidly-221.7 per cent increase during the period. Such an economic climate places heavy burdens on marketing activities. Continuous production is accompanied with increasing marketing responsibilities. Yet, marketing is constantly criticized for high costs, wastes, and inefficiencies. In fact, marketing occupies a critical role in respect to the development of developing countries. But it is in itself in every one of these the least developed, the most backward part of the economic system. If we want economic development in freedom and responsibility, We have to build it on the development of marketing. There is another reason why distributive system should be developed. It is a cost reduction. Prices soared to 295.8 per cent during the period of 1960-1969. Indeed distribution cost are a potent influence on prices of consumer's goods. As distribution has been termed the dark continent of the economy, increasing attention has not be paid on this distribution problem. Ⅱ. DISTRIBUTION SYSTEM IN KOREA A. Role of commerce In the course of five years, commerce did jump in absolute terms; from 100 in 1965 to 217 in 1970. This index of growth compares favorably with the growth of the manufactural sector (266) which have direct effects on commerce and increase the volume of goods in the economy. The proportion of commerce in GNP has grown steadily from 14.8 per cent in 1965 to 18.2 per cent in 1970. Distribution industry in the broadest sense, which embraces such sectors as wholesaling, retailing, storage, transportation, and communication, climbed from 18.8 per cent in 1965 to 23.6 per cent in 1970. Additional light is thrown upon the position if distribution industry by the number of persons employed. The percentage of employees of this industry increased highly; from 14 per cent in 1965 to 16 per cent in 1970. This proportion (16% in 1970) is superior to that of manufacturing (13% in 1970). From the data, we can easily understand that the distribution industry is very important position in the economy, even though it is next to manufacturing. B. The Characteristics of the system (1) A structural side ; A long channel - high vertical specialization A multiple channel - high horizontal specialization A very infant scale - output, the number of employees, and selling space of store are all very small A superabundance of wholesalers - approximately 1 of 18 retailers A excess of retailers - about 19 families per store A Low productivity - the ratio of commerce to manufacturing is 1:1.8 (2) A behavioral side ; A very conservative attitudes in business practical - a custom follower not a custom breaker A negative action to risk-taking A bargaining by rather human touch then a reasonable contract Ⅲ. MODERNIZATION OF DISTRIBUTION SYSTEM A. system thinking Chart Ⅰ illustrates the key role of distribution system in the economy. The economic system consists of three subsystems, that is, production, distribution, and consumption system. The distribution system(Se) essentially comprises of two subsystems. One is channel system, and the other is concerned with physical distribution system. The former will receive the major focus in our discussion. The channel system is further divided into two subsystems ; wholesaling ans retailing systems. CHARTⅠ A Total System of an Economy Se Sd X Sp Sd₁ Sc Y Sd₂ feedback where, X-Input (resources) Y-Output (customer satisfaction) Se- The economic system Sd-The Distribution system Sd₁- The Channel System Sd₂- The Physical Distribution System Sc-The Consumption System B. How it should Be Modernized The objective of the distribution system is how to increase the outputs effiectively (see ChartⅡ). then, in order to raise outputs our distribution system must be modernized into a more efficient and larger scale. ChartⅡ Input-output of this Distribution System INPUT PROCESS OUTPUT Distribution Efforts Operations of the total distribution system Profits through customer satisfactions Channels (men facilities) Time and costs reduction Physical distribution Adequate merchandising, etc. Communication

Tyramine reduction by tyrosine decarboxylase inhibitor in Enterococcus faecium for tyramine controlled cheonggukjang

강향린,김호식,마재형,김영완,황한준 한국식품과학회 2018 Food Science and Biotechnology Vol.27 No.1

This study was carried out to find a method to control tyrosine decarboxylase activity (TDC) of a strain of Enterococcus faecium capable of producing high levels of tyramine. To select a TDC inhibitor, enzyme assay was first performed using purified TDC enzyme and 0.1% of TDC inhibiting chemicals. When 0.23% of nicotinic acid was added, tyramine content (363 ug/mL) was lower than that of the control group (873 ug/mL). At the same time, bacterial growth was decreased 1 log cycle from 8.62 to 7.56 log CFU/mL. TDC expression level in E. faecium was measured by using RT-qPCR. Lower expression level (below 0.7) was observed after the addition of 0.23% nicotinic acid (in vitro). When cheonggukjang was manufactured with addition of nicotinic acid, tyramine contents were decreased from 698.67 to 117.27 mg/kg when the concentration of nicotinic acid added was increased from 0.10 to 0.30%. These results suggest that nicotinic acid could be used as an agent (TDC inhibitor) to reduce tyramine content in cheonggukjang.