中国油脂
中國油脂
중국유지
CHINA OILS AND FATS
2014年
7期
95-97
,共3页
美藤果%美藤果油%理化性质%脂肪酸组成
美籐果%美籐果油%理化性質%脂肪痠組成
미등과%미등과유%이화성질%지방산조성
Sacha Inchi%Sacha Inchi oil%physicochemical property%fatty acid composition
对美藤果及美藤果油的理化性质和油脂的脂肪酸组成进行了分析。结果表明:美藤果粗蛋白质、粗纤维素、总糖及淀粉含量分别为28.87%、24.92%、6.33%和4.15%;美藤果油相对密度(d2020)为0.9286,折光指数(n20d )为1.4822,酸值(KOH)为0.46 mg/g,皂化值(KOH)为191.4 mg/g,碘值(I)为191 g/100 g,过氧化值为2.45 mmol/kg;美藤果油中共检出7种脂肪酸,主要为棕榈酸(3.83%)、硬脂酸(3.09%)、油酸(8.39%)、亚油酸(38.11%)、亚麻酸(45.62%),其中不饱和脂肪酸含量高达92.46%。
對美籐果及美籐果油的理化性質和油脂的脂肪痠組成進行瞭分析。結果錶明:美籐果粗蛋白質、粗纖維素、總糖及澱粉含量分彆為28.87%、24.92%、6.33%和4.15%;美籐果油相對密度(d2020)為0.9286,摺光指數(n20d )為1.4822,痠值(KOH)為0.46 mg/g,皂化值(KOH)為191.4 mg/g,碘值(I)為191 g/100 g,過氧化值為2.45 mmol/kg;美籐果油中共檢齣7種脂肪痠,主要為棕櫚痠(3.83%)、硬脂痠(3.09%)、油痠(8.39%)、亞油痠(38.11%)、亞痳痠(45.62%),其中不飽和脂肪痠含量高達92.46%。
대미등과급미등과유적이화성질화유지적지방산조성진행료분석。결과표명:미등과조단백질、조섬유소、총당급정분함량분별위28.87%、24.92%、6.33%화4.15%;미등과유상대밀도(d2020)위0.9286,절광지수(n20d )위1.4822,산치(KOH)위0.46 mg/g,조화치(KOH)위191.4 mg/g,전치(I)위191 g/100 g,과양화치위2.45 mmol/kg;미등과유중공검출7충지방산,주요위종려산(3.83%)、경지산(3.09%)、유산(8.39%)、아유산(38.11%)、아마산(45.62%),기중불포화지방산함량고체92.46%。
The physicochemical properties of Sacha Inchi and Sacha Inchi oil and fatty acid composition of Sacha Inchi oil were analyzed. The results showed that the contents of crude protein, crude fiber, total sugar and starch of Sacha Inchi were 28. 87%, 24. 92%, 6. 33% and 4. 15%, respectively. The rela-tive density( d2020 ) , refractive index ( n20d ) , acid value, saponification value, iodine value and peroxide value of Sacha Inchi oil were 0. 928 6,1. 482 2, 0. 46 mgKOH/g, 191. 4 mgKOH/g, 191 gI/100 g and 2. 45 mmol/kg, respectively. Seven kinds of fatty acids were detected in Sacha Inchi oil, the major fatty acids were palmitic acid ( 3 . 83%) , stearic acid ( 3 . 09%) , oleic acid ( 8 . 39%) , linoleic acid (38. 11%)and linolenic acid (45. 62%), and the content of unsaturated fatty acids reached 92. 46%.