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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">54226</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>БИООРГАНИЧЕСКАЯ, БИОФИЗИЧЕСКАЯ И МЕДИЦИНСКАЯ ХИМИЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>BIOORGANIC, BIOPHYSICAL AND MEDICINAL CHEMISTRY</subject>
    </subj-group>
    <subj-group>
     <subject>БИООРГАНИЧЕСКАЯ, БИОФИЗИЧЕСКАЯ И МЕДИЦИНСКАЯ ХИМИЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Application of ion-exchange chromatography in assessing the biological value of sheep milk proteins</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Применение ионообменной хроматографии при оценке биологической ценности белков молока овец</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Волнин</surname>
       <given-names>А А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Volnin</surname>
       <given-names>A A</given-names>
      </name>
     </name-alternatives>
     <email>volnin.a@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шералиев</surname>
       <given-names>Ф Д</given-names>
      </name>
      <name xml:lang="en">
       <surname>Sheraliev</surname>
       <given-names>F D</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шапошников</surname>
       <given-names>М Н</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shaposhnikov</surname>
       <given-names>M N</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Зайцев</surname>
       <given-names>С Ю</given-names>
      </name>
      <name xml:lang="en">
       <surname>Zaitsev</surname>
       <given-names>S Yu</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Багиров</surname>
       <given-names>В А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Bagirov</surname>
       <given-names>V A</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">ФГБНУ &quot;Всероссийский научно-исследовательский институт животноводства им. акад. Л.К. Эрнста&quot;</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">L.K. Ernst Institute of animal husbandry</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">ФГБНУ &quot;Всероссийский научно-исследовательский институт животноводства им. акад. Л.К. Эрнста&quot;</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">L.K. Ernst Institute of animal husbandry</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">ФГБОУ ВО «Московская государственная академия ветеринарной медицины и биотехнологии - МВА им. К.И. Скрябина»</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Moscow state academy of veterinary medicine and biotechnology by K.I. Skryabin</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">ФГБОУ ВО «Московская государственная академия ветеринарной медицины и биотехнологии - МВА им. К.И. Скрябина»</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Moscow state academy of veterinary medicine and biotechnology by K.I. Skryabin</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-5">
    <aff>
     <institution xml:lang="ru">ФГБНУ &quot;Всероссийский научно-исследовательский институт животноводства им. акад. Л.К. Эрнста&quot;</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">L.K. Ernst Institute of animal husbandry</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>494</fpage>
   <lpage>498</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/54226/view">https://rusjbpc.ru/en/nauka/article/54226/view</self-uri>
   <abstract xml:lang="ru">
    <p>Оценка биологической ценности продукции животноводства - актуальное направление современной науки и сельскохозяйственной практики, кроме того, количественный анализ аминокислотного состава белков играет важную роль в биохимических, фармацевтических и биомедицинских исследованиях. Данная работа посвящена вопросам использования ионообменной хроматографии с постколоночной дериватизацией проб нингидрином при исследовании аминокислотного состава и оценке биологической ценности белков молока овец. Представлен аминокислотный состав белков молока романовской породы овец, полученного на 20 день лактации, выполнен расчет аминокислотного скора этих белков, определено соотношение незаменимых и заменимых аминокислот, произведена оценка биологической ценности белков молока в сравнении с «идеальным» белком (ФАО ВОЗ). Установлено, что в белках молока овец романовской породы, полученных на 20 день лактации, треонин является лимитирующей аминокислотой.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Assessment of the biological value of livestock products is an actual trend of modern science and agriculture practice, in addition, a quantitative analysis of the amino acid composition of proteins plays an important role in biochemical, pharmaceutical and biomedical research. This paper is devoted to the use of ion-exchange chromatography with post-colum derivatization by ninhydrin in the study of the amino acid composition and evaluation of the biological value of sheep milk proteins. The amino acid composition of the milk proteins of the Romanov sheep breed obtained on the 20th day of lactation is presented, the amino acid score of these proteins are calculated, the ratio of essential and other amino acids is calculated, biological value of milk proteins compared with the &quot;ideal&quot; protein (FAO WHO) is estimated. It was found that in milk proteins of Romanov sheep obtained on the 20th day of lactation, threonine is a limiting amino acid.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>ионообменная хроматография</kwd>
    <kwd>постколоночная дериватизация</kwd>
    <kwd>нингидрин</kwd>
    <kwd>аминокислотный скор</kwd>
    <kwd>молоко овец</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>ion-exchange chromatography</kwd>
    <kwd>post-column derivatization</kwd>
    <kwd>ninhydrin</kwd>
    <kwd>amino acid score</kwd>
    <kwd>sheep milk</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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