Систематизація показників якості у кваліметрії продукції овочівництва
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Date
2015
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Видавництво Львівської політехніки
Abstract
Сформовано та систематизовано показники якості продукції овочівництва для розроблення
єдиних принципів оцінювання та визначення комплексного показника якості з урахуванням
різнопрофільних потреб споживачів. Сформированы и систематизированы показатели качества продукции овощеводства для разработки единых
принципов оценки и определения комплексного показателя качества с учетом разнопрофильных
потребностей потребителей. Vegetables has a number of specific properties that aremanifested in consumption, storage and processing of vegetables.
The study is the formation and systematization of quality vegetable products to develop common principles for the evaluation and
determination of complex quality indicator taking into account the needs of different profiles of consumers.
The main tasks of quality control of vegetable products, according to the author, are:
– Support structure and classification of quality products of vegetables;
– Development of methods for determining quantitative assessments of quality products of vegetables;
– Development of algorithmfor determining the complex indicator of quality products of vegetable divers to consumer needs.
The level of Ukrainian harmonization of regulations with European and international is currently insufficient, there
are still valid outdated standards that have significant differences from European and international on the classification
of products in quality, safety indicators and methods of control quality and product safety.
Regulatory documents describe the values of quality perfomance in the types of vegetables, but they are not normalized
the values of all quality indicators vegetables. In a number of standards is describing methods for determining the
content of harmful elements in vegetables.
It was established that the existing system of evaluating the quality of vegetable production is imperfect. First, it does not
regulate the determination of complex perfomance of quality, but only the individual values, and secondly, not all
indicators are covered by quality vegetables, thirdly, not all quality indicators regulated requirements for their
regulation, and units of measurement, in- fourth, do not take into account the needs of different consumers.
Therefore, the proposed set of indicators of quality vegetables that fully characterize the properties of vegetables, their
sistematization, putting priority of requirements, which allows to take into account the needs of different customers,
laying the theoretical foundations to answer applied problems of quality control of vegetables. Established range of indicators quality products of vegetables and identified the following groups quality indicators: indicators of
impairment; organoleptic indicators; indicators of technological purpose; safety performance; indicators transportability.
The group of utility performance indicators are part of vegetables that should be divided into the following groups: indicators of
nutrient content, indexes the content of vitamins, minerals content indicators, indicators of antioxidant activity. Organoleptic
performance divided into subgroups: appearance, physical size indicators, indicators of taste, odor performance.
Indicators include keeping quality technological purposes, characterizing safety of vegetables and duration determined
in days, and compliance usage method, which determine propose in points.
Indicators advisable to include security indicators characterizing the degree of contamination of vegetable toxins,
mycotoxins and nitrates, lack of exposure to extend storage, lack of processing of stimulation freshness, indicator
absence of genetically modified varieties. Indicators of transportability characterizing opportunity transportation
vegetables: duration of transportation and the availability of appropriate packaging during transport.
Developed quality evaluation table carrots presented each indicator thresholds, specified priority requirements, which
can set consumers according to their needs, and the indicator in evaluating the quality of carrot.
It is offered and characterized a set of indicators as quality vegetables, set them measure units, grouped set parameters for
providing a comprehensive evaluation of the properties of vegetables, considering the needs of different profiles of consumers.
Determined that it is appropriate to conduct a comprehensive evaluation of quality vegetables, and for such a comprehensive
evaluation of quality vegetables is necessary to amend the regulations, regulating individual thresholds for quality vegetables.
Description
Keywords
показники корисності, органолептичні показники, показники технологічного призначення, показники безпеки, показники транспортабельності, показатели полезности, органолептические показатели, показатели технологического назначения, показатели безопасности, показатели транспортабельности, usfull indicators, organoleptic indicators, technological purpose indicators, security indicators, transportability indicators
Citation
Мідик І. Систематизація показників якості у кваліметрії продукції овочівництва / Ігор Мідик, Петро Столярчук // Вимірювальна техніка та метрологія : міжвідомчий науково-технічний збірник / відповідальний редактор Б. І. Стадник. – Львів : Видавництво Національного університету "Львівська політехніка", 2015. – Випуск 76. – С. 137–146. – Бібліографія: 8 назв.