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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">54132</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">Separation of absorption spectra of the culture Dunaliella Salina in the field of 580-750 nm</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Разделение спектра поглощения культуры Dunaliella Salina в области 580-750 нм</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Чернышев</surname>
       <given-names>Д Н</given-names>
      </name>
      <name xml:lang="en">
       <surname>Chernyshev</surname>
       <given-names>D N</given-names>
      </name>
     </name-alternatives>
     <email>chernishevd@gmail.com</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Боровков</surname>
       <given-names>А Б</given-names>
      </name>
      <name xml:lang="en">
       <surname>Borovkov</surname>
       <given-names>A B</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </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">Институт морских биологических исследований им. А.О. Ковалевского РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Marine Biological Research named A.O. Kovalevsky RAS</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>124</fpage>
   <lpage>128</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/54132/view">https://rusjbpc.ru/en/nauka/article/54132/view</self-uri>
   <abstract xml:lang="ru">
    <p>Методом аппроксимации кривыми Гаусса проведено разделение спектра поглощения культуры микроводоросли Dunaliella salina на отдельные пики, в области от 580 до 750 нм. Амплитуды отдельных пиков связаны с концентрациями хлорофилла a и хлорофилла b, параллельно измеренными в образцах по стандартной методике. Установлены соотношения между амплитудами пиков, относящимися к одному пигменту, рассчитаны коэффициенты экстинкции, составлена модель спектра поглощения культуры для определения концентраций хлорофилла a и хлорофилла b . С помощью модели рассчитаны концентрации пигментов по спектру поглощения культуры. Статистическое отличие от нуля разности значений двух методов измерений проверялось одновыборочным t-критерием. Значения концентраций, измеренных разными методами по хлорофиллу a и хлорофиллу b , статистически не различаются.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The separation of the absorption spectrum of the microalga Dunaliella salina culture was done by the Gauss curve approximation method. The absorption spectrum is divided into separate peaks, from 580 to 750 nm. The amplitudes of separate peaks are related to the concentrations of the chlorophyll a and the chlorophyll a. In the article the relationship between peak amplitudes related to a single pigment are established. The extinction coefficients are calculated. A model of the absorption spectrum of the culture for determining the concentrations of the chlorophyll a and the chlorophyll b was compiled. Using the model, the concentrations of pigments from the absorption spectrum of the culture are calculated. The statistical difference from zero of the difference in the values of the two measurement methods was checked by a single sample t-test. The meanings of the concentrations measured by different methods for the chlorophyll a and the chlorophyll b are not statistically different.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>микроводоросли</kwd>
    <kwd>спектры поглощения</kwd>
    <kwd>хлорофилл</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>microalgae</kwd>
    <kwd>absorption spectra</kwd>
    <kwd>chlorophyll</kwd>
   </kwd-group>
  </article-meta>
 </front>
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