植物油脂

zhí wù yóu zhī

植物油脂:(Plant Oil)指可食用的油,例如菜籽油、猪油。

1、称植物油。从植物的种子、果肉、胚芽等组织中提取的油脂。通常用压榨法或溶剂浸出法制取。在常温下大多数是液体,如豆油、花生油、菜籽油等;少数呈半固体或固体,如椰子油、乌桕脂等。根据在空气中干燥快慢的情况,可分为干性油,如红花油、亚麻籽油、葵花籽油等;半干性油,如大豆油、菜籽油、芝麻油等;非干性油,如花生油、茶籽油、橄榄油等。除含棕榈酸、硬脂酸、油酸、亚油酸、亚麻酸外,个别品种还含花生酸、桐酸、芥酸、蓖麻酸等。主要供食用,如作烹调、煎炸、凉拌用油;也可加工人造奶油、起酥油、调和油等。
2、植物油脂含不饱和脂肪酸,溶点低,常温下呈液态,消化吸收率高。植物油脂肪含量在99%以上,此外含有丰富的维生素E,少量的钾、钠、钙和微量元素。

Call a plant oil. Wait for the grease that extracts in the organization from floral seed, pulp, embryo. Use milling process or solvent soak legal system to take normally. Great majority leaving in normal temperature is a liquid, wait like soya-bean oil, peanut oil, rapeseed oil; Minority shows semisolid or solid body, wait like fat of coconut oil, Chinese tallow tree. According to the circumstance of dry in air speed, can divide for dry oil, wait like oil of seed of oil of seed of safflower oil, flax, sunflower; Semi-drying oil, wait like soybean oil, rapeseed oil, sesame-seed oil; Non-drying oil, wait like oil of seed of peanut oil, tea, olive oil. Divide outside containing acid of palmy acid, tristearin acid, oleic acid, linoleic acid, flax, individual breed still contains earthnut acid, tung acid, mustard acid, castor-oil plant acid to wait. Basically offer edible, if make blast of cook, decoct, cold and dressed with sause use oil; Also can machine butterine, remove ghee, blend oil to wait.

  • 豆瓣酱

    豆瓣酱(Soybean Paste)简介:一种发酵的红褐色调味料。...

    关注 · 165
  • 异亮氨酸

    异亮氨酸(Isoleucine,L Le)简介:人体必需氨基酸之一,属脂肪族中性氨基酸的一种。...

    关注 · 135
  • 多肽链

    多肽链(Polypeptide Chain)简介:基酸残基组成多肽的一维形式。...

    关注 · 181
  • 厚乳

    厚乳(Thick Milk)简介:一种适用于呕吐患儿或较大婴儿的辅助食品。...

    关注 · 69
  • 析因设计

    析因设计(Factorial Design)简介:指以多因素为研究对象,探求各因素的主效应和因素间的交互效应。...

    关注 · 133
  • 磷脂酰肌醇

    磷脂酰肌醇(Phosphatidylinositol,Pi)简介:存在于生物膜中的一种磷酸甘油酯。...

    关注 · 145
  • 植物油脂

    植物油脂(Plant Oil)简介:指可食用的油,例如菜籽油、猪油。...

    关注 · 67
  • 抗坏血酸氧化酶

    抗坏血酸氧化酶(Ascorbic Acid Oxi-Dase)简介:一种含铜的酶,存在于瓜类、种子、谷物和水果、蔬菜中。...

    关注 · 103