RELATIONSHIP BETWEEN COOLING RATE AND CRYSTALLIZATION BEHAVIOR OF HYDROGENATED SUNFLOWER-SEED OIL

被引：14

作者：

HERRERA, ML ^{[1
]}

SEGURA, JA ^{[1
]}

RIVAROLA, GJ ^{[1
]}

ANON, MC ^{[1
]}

机构：

[1] MOLINOS RIO LAPLATA,RA-1323 LA PLATA,ARGENTINA

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1992年 / 69卷 / 09期

关键词：

COOLING RATE; CRYSTALLIZATION; DIFFERENTIAL SCANNING CALORIMETRY; HYDROGENATED SUNFLOWER-SEED OIL;

D O I：

10.1007/BF02636341

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The relationship between cooling rate and crystallization behavior of hydrogenated sunflowerseed oil and its thermal properties during melting were investigated by differential scanning calorimetry and x-ray diffraction. At crystallization, temperature peaks and area percents of components with higher melting points were found to be greater when cooling rate was slower. When samples were melted, total enthalpies were similar at all rates. According to the chemical composition of the analyzed samples, the components with higher melting points were found in samples with a higher saturated fatty acid content. Changes in the profile of melting curves might be due to differences in triglyceride intersolubility.

引用

页码：898 / 905

页数：8

共 50 条

[1] CRYSTALLIZATION BEHAVIOR OF HYDROGENATED SUNFLOWER-SEED OIL - KINETICS AND POLYMORPHISM
HERRERA, ML
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1994, 71 (11) : 1255 - 1260
[2] CRYSTALLIZATION OF WAXES IN SUNFLOWER-SEED OIL - EFFECTS OF AN INHIBITOR
PETRUCCELLI, S
ANON, MC
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1991, 68 (09) : 684 - 686
[3] CRYSTALLINE FRACTIONATION OF HYDROGENATED SUNFLOWER-SEED OIL .1. HPLC ANALYSIS
HERRERA, ML
SEGURA, JA
ANON, MC
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1991, 68 (11) : 793 - 798
[4] SUNFLOWER-SEED OIL EXTRACTION WITH ETHANOL
REGITANODARCE, MAB
LIMA, UD
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1986, 63 (04) : 428 - 428
[5] SUNFLOWER-SEED OIL AND SERUM-LIPIDS
WILLIAMS, GEO
THOMAS, G
[J]. LANCET, 1957, 1 (FEB23): : 428 - 429
[6] TRENDS IN SUNFLOWER-SEED OIL PRODUCTION AND CONSUMPTION
HENDERSON, J
KLEINGARTNER, L
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1987, 64 (05) : 684 - 684
[7] The adsorption isotherms of the bleaching of sunflower-seed oil
Topallar, H
[J]. TURKISH JOURNAL OF CHEMISTRY, 1998, 22 (02): : 143 - 148
[8] CRYSTALLINE FRACTIONATION OF HYDROGENATED SUNFLOWER-SEED OIL .2. DIFFERENTIAL SCANNING CALORIMETRY (DSC)
HERRERA, ML
ANON, MC
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1991, 68 (11) : 799 - 803
[9] KINETICS OF SUNFLOWER-SEED OIL HYDROGENATION IN PRESENCE OF PHOSPHOLIPIDS
ZHIDENKO, VP
VINYUKOVA, NP
ARUTYUNYAN, NS
[J]. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII PISHCHEVAYA TEKHNOLOGIYA, 1980, (02): : 116 - 117
[10] Effect of cooling rate on crystallization behavior of milk fat fraction/sunflower oil blends
Martini, S
Herrera, ML
Hartel, RW
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 2002, 79 (11) : 1055 - 1062

← 1 2 3 4 5 →