STEROL COMPOSITION OF OILS FROM BULGARIAN VARIETIES OF SUNFLOWER

被引：0
|
作者：
Marekov, I. [1 ]
Zlatanov, M. [2 ]
Angelova-Romova, M. [2 ]
机构：
[1] Bulgarian Acad Sci, Inst Organ Chem, Ctr Phytochem, BG-1113 Sofia, Bulgaria
[2] Paisij Hilendarski Univ Plovdiv, Dept Chem Technol, BG-4000 Plovdiv, Bulgaria
来源：
BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE | 2010年 / 16卷 / 02期
关键词：
sunflower oil; biologically active substances; fatty acids; sterols;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The composition of sterols and sterol esters and the fatty acid composition of sterol esters in the glyceride oil isolated from the seeds of nine Bulgarian sunflower varieties were examined. The total sterol content was estimated to be 3-4 g.kg(-1) with the amount of free sterols - 658-790 g.kg(-1) and that of sterol esters - 471-700 g.kg(-1). b-Sitosterol was the main component in both sterol fractions followed by stigmasterol and campesterol. Palmitic acid was the main fatty acid component (225-485 g.kg(-1)) in sterol ester fraction, followed by oleic (203-420 g.kg(-1)) and linoleic (81-176 g.kg(-1)) acid.
引用
收藏
页码：158 / 162
页数：5
相关论文
共 50 条
  • [21] Effect of extraction system, stage of ripeness, and kneading temperature on the sterol composition of virgin olive oils
    Koutsaftakis, A
    Kotsifaki, F
    Stefanoudaki, E
    JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1999, 76 (12) : 1477 - 1481
  • [22] Original diols from sunflower and ricin oils: Synthesis, characterization, and use as polyurethane building blocks
    Palaskar, Dnyaneshwar V.
    Boyer, Aurelie
    Cloutet, Eric
    Le Meins, Jean-Francois
    Gadenne, Benoit
    Alfos, Carine
    Farcet, Celine
    Cramail, Henri
    JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2012, 50 (09) : 1766 - 1782
  • [23] MAJOR STEROL COMPOSITION OF SOME ALGAE FROM QATAR
    ALEASA, HS
    KORNPROBST, JM
    RIZK, AM
    PHYTOCHEMISTRY, 1995, 39 (02) : 373 - 374
  • [24] VARIATION IN FATTY-ACID COMPOSITION OF PALM OILS FROM 2 VARIETIES OF THE OIL PALM (ELAEIS-GUINEENSIS)
    EKPA, OD
    FUBARA, EP
    MORAH, FNI
    JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 1994, 64 (04) : 483 - 486
  • [25] HYDRATION OF SUNFLOWER OILS WITH ACTIVATED WATER
    Golibjonovich, Mamatkulov Farrukh
    Shamsiyevich, Ismatov Sunnatillo
    Halimovich, Majidov Kakhramon
    INTERNATIONAL JOURNAL OF EARLY CHILDHOOD SPECIAL EDUCATION, 2022, 14 (03) : 9946 - 9949
  • [26] VARIATION IN COMPOSITION OF EXTRACTIVES FROM WOOD OF PINUS-NIGRA VARIETIES
    UCAR, G
    FENGEL, D
    PHYTOCHEMISTRY, 1995, 38 (04) : 877 - 880
  • [27] Characterization of the oils from seven Tunisian olive tree varieties
    Abaza, L
    Msallem, M
    Daoud, D
    Zarrouk, M
    OCL-OLEAGINEUX CORPS GRAS LIPIDES, 2002, 9 (2-3): : 174 - 179
  • [28] Performance of Olive-Pomace Oils in Discontinuous and Continuous Frying. Comparative Behavior with Sunflower Oils and High-Oleic Sunflower Oils
    Holgado, Francisca
    Ruiz-Mendez, Maria Victoria
    Velasco, Joaquin
    Marquez-Ruiz, Gloria
    FOODS, 2021, 10 (12)
  • [29] Fatty acid and sterol composition of three Phytomonas species
    Nakamura, CV
    Waldow, L
    Pelegrinello, SR
    Ueda-Nakamura, T
    de Abreu, BA
    Dias, BP
    MEMORIAS DO INSTITUTO OSWALDO CRUZ, 1999, 94 (04): : 519 - 525
  • [30] FATTY-ACID AND STEROL COMPOSITION ON NANNOCHLORIS SP
    PETKOV, GD
    FURNADZIEVA, ST
    ANDREEVA, RD
    ARCHIV FUR HYDROBIOLOGIE, 1994, : 133 - 135
12345