VIBRATIONAL AND THERMAL CHARACTERIZATION OF SEEDS, PULP, LEAVES AND SEED OIL OF ROSA RUBIGINOSA

被引：0

作者：

Martin Ramos, Pablo ^{[1
]}

Martin Gil, Jesus ^{[2
]}

Ramos Sanchez, M. Carmen ^{[3
]}

Navas Gracia, Luis Manuel ^{[2
]}

Hernandez Navarro, Salvador ^{[2
]}

Martin Gil, Francisco Javier ^{[3
]}

机构：

[1] Univ Zaragoza, EPSH, Carretera Cuarte S-N, Huesca 22071, Spain

[2] Univ Valladolid, ETSIIAA, Ave Madrid 44, Palencia 34004, Spain

[3] Hosp Univ Rio Hortega, Calle Dulzaina 2, Valladolid 47012, Spain

来源：

BOLETIN DE LA SOCIEDAD ARGENTINA DE BOTANICA | 2016年 / 51卷 / 03期

关键词：

A-linolenic acid; DSC; FTIR; rose hip seed oil; R; rubiginosa; EDIBLE OILS; EXTRACTION; SPECTROSCOPY; ACID; SUBSTANCES; STABILITY;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Rosa rubiginosa L. seed oil has been studied for its application in skin care products, but the chemical nature of seeds, pulp and even leaves, apart from that of oil, is also relevant with a view to the application of this weed for biodiesel production. All these vegetal materials were studied by infrared spectroscopy (FTIR) and differential scanning calorimetry (DSC) for characterisation purposes. FTIR bands at 3005, 2924, 1740, 1654 and 1456 cm(-1) were used to estimate the iodine index, suitable for biofuels, and the oxidation stability degree. From the viewpoint of the thermal stability, both the seed oil (for which pyrolysis occurs at 462 degrees C), the raw seeds and the rosehip pulp (with decomposition temperatures of 373 degrees C and 333 degrees C, respectively) showed potential as a biomass feedstock for conversion into biofuels.

引用

页码：429 / 439

页数：11

共 46 条

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