Physico-chemical properties and nutrient composition of beach pea (Lathyrus maritimus L.)

被引:34
作者
Chavan, UD
Shahidi, F [1 ]
Bal, AK
McKenzie, DB
机构
[1] Mem Univ Newfoundland, Dept Biochem, St Johns, NF A1B 3X9, Canada
[2] Mem Univ Newfoundland, Dept Biol, St Johns, NF A1B 3X9, Canada
[3] Mem Univ Newfoundland, PA Pure Addit Inc, St Johns, NF A1B 3X9, Canada
[4] Agr & Agri Food Canada, Atlantic Cool Climate Crop Res Ctr, St Johns, NF A1E 5Y7, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1016/S0308-8146(98)00096-X
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Physico-chemical properties of Beach pea (Lathyrus maritimus L.) seeds were evaluated and their proximate composition determined. Results were also compared with those of green pea (Pisum sativum) and field pea (Lathyrus sativus). Beach pea seeds had a very low grain weight, density, hydration capacity, hydration index, swelling capacity and swelling index as compared to green pea and field pea. The contents of crude protein (29.2%), crude fibre (12.0%), reducing sugars (0.2%), total phenolics (1.2%) and ash (3.0%), and total free amino acids (0.6%) of beach pea were substantially higher than other pea varieties examined. The contents of cysteine (1.6%), methionine (1.1%), and tryptophan (0.3%) in beach pea proteins were low, but higher than those in green pea and field pea varieties from Canadian and Indian cultivars. Beach pea lipids were dominated by linoleic acid (69.1%), and were similar to green pea (45.1%) and Canadian grown field pea (57.0%). The macroelements of beach pea were dominated by potassium (476mg/100g), phosphorus (413mg/100g), magnesium (1180mg/100g), and calcium (144mg/100g). The contents of microelements, namely manganese, zinc, and iron in beach pea were 3.5, 3.0 and 9.4 mg/100 g, respectively. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:43 / 50
页数:8
相关论文
共 48 条
[1]  
AHMED M, 1982, FABA BEAN IMPROVEMEN, P355
[2]   PHYSICOCHEMICAL CHARACTERISTICS OF 18 CULTIVARS OF NIGERIAN COWPEAS (V-UNIGUICULATA) AND THEIR COOKING PROPERTIES [J].
AKINYELE, IO ;
ONIGBINDE, AO ;
HUSSAIN, MA ;
OMOLOLU, A .
JOURNAL OF FOOD SCIENCE, 1986, 51 (06) :1483-1485
[3]  
[Anonymous], 1989, HDB WORLD FOOD LEGUM
[4]  
*AOAC, 1990, OFF METH AN
[5]   SOME ASPECTS OF THE BIOCHEMISTRY AND NUTRITIVE-VALUE OF AFRICAN YAMBEAN SEED (SPHENOSTYLIS-STENOCARPA) [J].
APATA, DF ;
OLOGHOBO, AD .
FOOD CHEMISTRY, 1990, 36 (04) :271-280
[6]   BIOCHEMICAL EVALUATION OF SOME NIGERIAN LEGUME SEEDS [J].
APATA, DF ;
OLOGHOBO, AD .
FOOD CHEMISTRY, 1994, 49 (04) :333-338
[7]  
APATA DF, 1989, NIGERIAN J SCI, V23, P88
[8]  
BALCKBURN S, 1978, AMINO ACID DETERMINA, P7
[9]   DIFFERENTIATION OF LEGUMES THROUGH ELEMENTAL CHEMICAL-COMPOSITION USING FACTOR-ANALYSIS [J].
BARRADO, E ;
PARDO, R ;
CAMARERO, B ;
TESEDO, A ;
ROMERO, H .
FOOD CHEMISTRY, 1994, 50 (04) :389-392
[10]   VARIABILITY IN PHYSICOCHEMICAL PROPERTIES AND NUTRIENT COMPOSITION OF DIFFERENT PEA CULTIVARS [J].
BISHNOI, S ;
KHETARPAUL, N .
FOOD CHEMISTRY, 1993, 47 (04) :371-373