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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Russian Journal of Biological Physics and Chemisrty</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Russian Journal of Biological Physics and Chemisrty</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АКТУАЛЬНЫЕ ВОПРОСЫ БИОЛОГИЧЕСКОЙ ФИЗИКИ И ХИМИИ</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2499-9962</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">54116</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Общая биофизика</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>General biophysics</subject>
    </subj-group>
    <subj-group>
     <subject>Общая биофизика</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Granulometric and 2-D Fourier analisis of the form of grains of coffee</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Гранулометрический и 2-D Фурье-анализ формы кофейных зерен</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Дегтяр</surname>
       <given-names>А Д</given-names>
      </name>
      <name xml:lang="en">
       <surname>Degtyar</surname>
       <given-names>A D</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лисютин</surname>
       <given-names>В А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Lisyutin</surname>
       <given-names>V A</given-names>
      </name>
     </name-alternatives>
     <email>vlisiutin@mail.ru</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Байбаков</surname>
       <given-names>Р А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Baybakov</surname>
       <given-names>R A</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Солодянкина</surname>
       <given-names>Е С</given-names>
      </name>
      <name xml:lang="en">
       <surname>Solodyankina</surname>
       <given-names>C S</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Севастопольский государственный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Sevastopol State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Севастопольский государственный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Sevastopol State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Севастопольский государственный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Sevastopol State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Севастопольский государственный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Sevastopol State University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2017-06-25T20:22:29+03:00">
    <day>25</day>
    <month>06</month>
    <year>2017</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2017-06-25T20:22:29+03:00">
    <day>25</day>
    <month>06</month>
    <year>2017</year>
   </pub-date>
   <volume>2</volume>
   <issue>1</issue>
   <fpage>59</fpage>
   <lpage>62</lpage>
   <history>
    <date date-type="received" iso-8601-date="2017-06-20T20:22:29+03:00">
     <day>20</day>
     <month>06</month>
     <year>2017</year>
    </date>
    <date date-type="accepted" iso-8601-date="2017-06-20T20:22:29+03:00">
     <day>20</day>
     <month>06</month>
     <year>2017</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54116/view">https://rusjbpc.ru/en/nauka/article/54116/view</self-uri>
   <abstract xml:lang="ru">
    <p>Анализируются и сравниваются возможности гранулометрического анализа состава зерна и спектрального анализа плоского контура зерен кофе с целью определения размера зерен, наличия порченых зерен и примесей и классификации зерен по формы контура. Приводятся результаты гранулометрического анализа и спектрального анализа формы контура для десяти образцов кофе. Показываются возможность объективной оценки качества зерен и преимущества спектрального анализа - быстрая сходимость результата.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Possibilities of granulometric analysis of composition of the grain and spectral analysis of the flat contour of coffee grains to determine the presence of spoiled grains, the grain size or impurities and classification of shape of grain contours have been analyzed and compared. The results of granulometric analysis and spectral analysis of the shape of contours have been presented for ten samples of coffee. The possibility of an objective grains quality control has been demonstrated. The fast convergence of a result as an advantage of spectral analysis has been shown.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>кофейное зерно</kwd>
    <kwd>гранулометрический анализ</kwd>
    <kwd>спектральный анализ</kwd>
    <kwd>Фурье-дескрипторы</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>coffee grain</kwd>
    <kwd>granulometric analysis</kwd>
    <kwd>spectral analysis</kwd>
    <kwd>Fourier-descriptors</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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</article>
