| (เนื่องจากผลลัพธ์จากการค้นหา lactucic มีน้อย ระบบจึงเลือกคำใหม่ให้โดยอัตโนมัติ: lactic) |
มีผลลัพธ์ที่ไม่แสดงผลอยู่ | Lactucic | a. (Chem.) Pertaining to, or derived from, the juice of the Lactuca virosa; -- said of certain acids. [ 1913 Webster ] | | Lactic | a. [ L. lac, lactis, milk: cf. F. lactique. See Lacteal, and cf. Galactic. ] (Physiol. Chem.) Of or pertaining to milk; procured from sour milk or whey; as, lactic acid; lactic fermentation, etc. [ 1913 Webster ]
Lactic acid (Physiol. Chem.), a sirupy, colorless fluid, soluble in water, with an intensely sour taste and strong acid reaction. There is one center of optical activity, and this results in the observation of three isomeric modifications all having the formula C3H6O3; one is dextrorotatory (L-lactic acid), the other levorotatory (D-lactic acid), and the third an optically inactive mixture of the first two (DL-lactic acid); chemically it is 2-hydroxypropanoic acid. Sarcolactic acid or paralactic acid occurs chiefly in dead muscle tissue, while ordinary lactic acid (DL-lactic acid) results from fermentation, such as the fermentation of milk by lactic acid bacteria. The two acids are alike in having the same constitution (expressed by the name ethylidene lactic acid), but the latter is optically inactive, while sarcolactic acid rotates the plane of polarization to the right. The third acid, ethylene lactic acid, accompanies sarcolactic acid in the juice of flesh, and is optically inactive. --
Lactic ferment, an organized ferment (Bacterium lacticum or Bacterium lactis), which produces lactic fermentation, decomposing the sugar of milk into carbonic and lactic acids, the latter, of which renders the milk sour, and precipitates the casein, thus giving rise to the so-called spontaneous coagulation of milk. --
Lactic fermentation. See under Fermentation. [ 1913 Webster +PJC ]
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| | lactic acid | n. กรดน้ำนม | | galactic | (กะแลค'ทิค) adj. เกี่ยวกับกาแล๊กซี่, เกี่ยวกับทางช้างเผือก, เร่งน้ำนม, ขับน้ำนม | | prophylactic | (โพรฟะแลค'ทิค) adj. ป้องกันโรค, ป้องกัน. n. ยาป้องกันโรค, วิธีป้องกัน, มาตรการป้องกัน, ถุงยางคุมกำเนิด. |
| | | | | กาแลกติก | [kālaēktik] (adj) EN: galactic FR: galactique | | กรดแลกติก | [krot laēktik] (n, exp) EN: lactic acid FR: acide lactique [ m ] | | กรดน้ำนม | [krot nāmnom] (n, exp) EN: lactic acid FR: acide lactique [ m ] |
| | | | lactic | (adj) of or relating to or obtained from milk (especially sour milk or whey) | | lactic acid | (n) a clear odorless hygroscopic syrupy carboxylic acid found in sour milk and in many fruits |
| | Lactic | a. [ L. lac, lactis, milk: cf. F. lactique. See Lacteal, and cf. Galactic. ] (Physiol. Chem.) Of or pertaining to milk; procured from sour milk or whey; as, lactic acid; lactic fermentation, etc. [ 1913 Webster ]
Lactic acid (Physiol. Chem.), a sirupy, colorless fluid, soluble in water, with an intensely sour taste and strong acid reaction. There is one center of optical activity, and this results in the observation of three isomeric modifications all having the formula C3H6O3; one is dextrorotatory (L-lactic acid), the other levorotatory (D-lactic acid), and the third an optically inactive mixture of the first two (DL-lactic acid); chemically it is 2-hydroxypropanoic acid. Sarcolactic acid or paralactic acid occurs chiefly in dead muscle tissue, while ordinary lactic acid (DL-lactic acid) results from fermentation, such as the fermentation of milk by lactic acid bacteria. The two acids are alike in having the same constitution (expressed by the name ethylidene lactic acid), but the latter is optically inactive, while sarcolactic acid rotates the plane of polarization to the right. The third acid, ethylene lactic acid, accompanies sarcolactic acid in the juice of flesh, and is optically inactive. --
Lactic ferment, an organized ferment (Bacterium lacticum or Bacterium lactis), which produces lactic fermentation, decomposing the sugar of milk into carbonic and lactic acids, the latter, of which renders the milk sour, and precipitates the casein, thus giving rise to the so-called spontaneous coagulation of milk. --
Lactic fermentation. See under Fermentation. [ 1913 Webster +PJC ]
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| | | 銀河系 | [ぎんがけい, gingakei] (n, adj-no) galaxy; galactic system [Add to Longdo] | | 銀河座標 | [ぎんがざひょう, gingazahyou] (n) galactic coordinates [Add to Longdo] | | 銀河赤道 | [ぎんがせきどう, gingasekidou] (n) galactic equator [Add to Longdo] | | 銀経 | [ぎんけい, ginkei] (n) galactic longitude [Add to Longdo] | | 乳酸 | [にゅうさん, nyuusan] (n) lactic acid [Add to Longdo] | | 乳酸飲料 | [にゅうさんいんりょう, nyuusan'inryou] (n) lactic-acid drink [Add to Longdo] | | 乳酸菌 | [にゅうさんきん, nyuusankin] (n) lactic-acid bacilli [Add to Longdo] | | 乳酸菌飲料 | [にゅうさんきんいんりょう, nyuusankin'inryou] (n) fermented milk drink (e.g. Yakult, Calpis, Calpico, etc.); lactic fermenting beverage [Add to Longdo] | | 有胞子性乳酸菌 | [ゆうほうしせいにゅうさんきん, yuuhoushiseinyuusankin] (n) Bacillus coagulans, species of lactic acid-forming Bacillus bacteria [Add to Longdo] | | 予防医学 | [よぼういがく, yobouigaku] (n) preventive medicine; prophylactic [Add to Longdo] |
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