热带农业科技
熱帶農業科技
열대농업과기
$$TROPICAL AGRICULTURAL SCIENCE & TEEHNOLOGY
2013年
3期
1-6,10
,共7页
橡胶种子%橡胶种子油%营养%食用安全性
橡膠種子%橡膠種子油%營養%食用安全性
상효충자%상효충자유%영양%식용안전성
rubber seed%seed oil%nutrition%food safety
橡胶种子含蛋白质19％～22％，脂肪49％～51％。蛋白质中有18种氨基酸，总氨基酸含量为97.6％，人体必需氨基酸总和与总氨基酸之比为28.72％，人体必需氨基酸总和与非必需氨基酸总和之比为40.29％。脂肪中不饱和脂肪酸总含量≥83％，多不饱和脂肪酸总含量（PuF）≥59％。新鲜橡胶种子中的菜豆亭苷在贮存和加工时会产生有剧毒的氢氰酸，但干燥和加热处理可除去99％的氢氰酸；橡胶种仁及油脂中含有微量的橡胶烃（0.2％～0.5％），不能被动物肠道分解吸收。加工后的橡胶种子、橡胶种子油是一种有营养、有功能、完全能达到食用安全标准的资源。
橡膠種子含蛋白質19％～22％，脂肪49％～51％。蛋白質中有18種氨基痠，總氨基痠含量為97.6％，人體必需氨基痠總和與總氨基痠之比為28.72％，人體必需氨基痠總和與非必需氨基痠總和之比為40.29％。脂肪中不飽和脂肪痠總含量≥83％，多不飽和脂肪痠總含量（PuF）≥59％。新鮮橡膠種子中的菜豆亭苷在貯存和加工時會產生有劇毒的氫氰痠，但榦燥和加熱處理可除去99％的氫氰痠；橡膠種仁及油脂中含有微量的橡膠烴（0.2％～0.5％），不能被動物腸道分解吸收。加工後的橡膠種子、橡膠種子油是一種有營養、有功能、完全能達到食用安全標準的資源。
상효충자함단백질19％～22％，지방49％～51％。단백질중유18충안기산，총안기산함량위97.6％，인체필수안기산총화여총안기산지비위28.72％，인체필수안기산총화여비필수안기산총화지비위40.29％。지방중불포화지방산총함량≥83％，다불포화지방산총함량（PuF）≥59％。신선상효충자중적채두정감재저존화가공시회산생유극독적경청산，단간조화가열처리가제거99％적경청산；상효충인급유지중함유미량적상효경（0.2％～0.5％），불능피동물장도분해흡수。가공후적상효충자、상효충자유시일충유영양、유공능、완전능체도식용안전표준적자원。
Hevea rubber seed is composed of husk and kernel, its kernel contains protein and fat ( accounts for around 20%and 50%respectively), of which protein has 18 kinds of amino acids. The total amino acid (TAA) content makes up 97.6%, its ratio with the total essential amino acids for human reaches to 28.72%, and 40.29%in the ratio of the total essential amino acids and non-essential amino acids for human. The total unsaturated fatty acid content is up to 83%or more, and the total polyunsaturat-ed fatty acid (PuF) content is 59%or more. However, an anti-nutritional factor-phaseolunatin (C10H17O6N) in fresh rubber nut can produce toxic hydrogen cyanide (HCN) during storage and processing. 99%of this HCN can be removed under dry and heat treatment. Besides, rubber seed oil contains very low content of rubber hydrocarbon (vary from 0.2% to 0.5%), is hard to be di-gested in animal alimentary canal, but is unharmful. The processed rubber seed and rubber seed oil can meet the food safe-ty standard from the nutrition and function prospects.
