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    • 3. 发明专利
    • Method for predicting growth of microorganism in food and drink
    • 食品和饮料中微生物生长的预测方法
    • JP2007312738A
    • 2007-12-06
    • JP2006148674
    • 2006-05-29
    • Kikkoman Corpキッコーマン株式会社
    • TSUCHIYA KATSUNORIIMAI HIROTAKA
    • C12Q1/02C12M1/34G01N33/02
    • PROBLEM TO BE SOLVED: To provide a method and a system for constructing a prediction model for the growth of microorganisms and predicting the growth of the microorganisms in a soy sauce-containing food and drink on the basis of the model according to a method for judging and analyzing using qualitative data related to component analytical values in the food and drink and the presence or absence of the growth of the microorganisms in the food and drink.
      SOLUTION: The method for predicting the growth of the microorganisms in the food and drink is provided. The method for predicting the growth of the microorganisms from the component analytical values of the food and drink on the basis of the prediction model is carried out as follows. The component analytical values are obtained as quantitative data for the food and drink and the presence or absence of the growth of the microorganisms is further obtained as the qualitative data of either of the presence of the proliferation of the microorganisms and the absence of the proliferation of the microorganisms. Both the obtained data are analyzed according to the method for judging and analyzing and the prediction model for predicting the growth of the microorganisms from the analytical values of the food and drink is constructed.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种构建用于微生物生长的预测模型和基于含有酱油的食物和饮料中的微生物生长的预测方法和系统,所述方法和系统基于根据 使用与饮食中的成分分析值相关的定性数据以及食品和饮料中微生物的存在或不存在的判断和分析方法。 提供了用于预测食品和饮料中微生物生长的方法。 基于预测模型,从食品和饮料的成分分析值预测微生物生长的方法如下进行。 作为食物和饮料的定量数据获得组分分析值,并且进一步获得微生物生长的存在或不存在作为微生物的增殖的存在和不存在增殖的定性数据 微生物。 根据判断和分析方法对所获得的数据进行分析,构建从食品和饮料的分析值预测微生物生长的预测模型。 版权所有(C)2008,JPO&INPIT
    • 9. 发明专利
    • PRODUCTION OF MICROORGANISM CELLULOSE
    • JPH0956392A
    • 1997-03-04
    • JP23787495
    • 1995-08-24
    • KIKKOMAN CORP
    • FUKAZAWA KEIKOIMAI HIROTAKAKIJIMA TAKUKIKUCHI TADAAKI
    • C12P19/04
    • PROBLEM TO BE SOLVED: To inexpensively, readily and efficiently obtain the subject compound in a short period of time by pre-culturing a microorganism having a cellulose substance productivity in a stationary culture, crushing the produced gel-like cellulosic substance, inoculating the crushed substance containing a fungus body to a medium and subjecting to standard cultivation. SOLUTION: A microorganism having a cellulosic substance productivity [e.g.; Acetobacter xylinum (ATCC 10821)] is inoculated in a medium, stuffed with cotton in a port of the vessel and pre-cultured in a stationary state at 30 deg.C for 3 days to form a nata layer comprising a gel-like cellulosic substance at an upper face in the medium, then the nata layer is collected and crushed by a homogenizer, the crushed substance containing the resultant fungus body of the microorganism or a solution containing the crushed substance is inoculated in the medium as a seed stock and subjected to a standard cultivation at 30 deg.C for several days to inexpensively, readily and efficiently obtain the objective microorganism cellulose in a short period of time without requiring any new equipment such as an air permeable tower or a culturing tank.