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- 濃縮合成維生素Asynthetic vitamin A concentrate
- 合成維生素A醋酸酯新工藝的研究Study on a new process for preparation of vitamine A acetate
- 合成維生素E生產(chǎn)現狀與發(fā)展趨勢Production Status and Development Trends of Synthetic V E
- 天然維生素和合成維生素的活性與標識The Activity and Their Mark of Nature and Synthetic Vitamin
- 維生素A，維生素甲，維他命甲，甲種維生素，抗干眼醇，視黃醇，抗干眼病維生素Vaflol; Vialpha; Vitamin A; Vitpex; Vogan; Vogan-neu; V．A
- 同時(shí)還提出一條光化學(xué)合成維生素D2的創(chuàng )新技術(shù)路線(xiàn)。An innovative process for synthesizing vitamin D2 by photochemical reaction is also put forward.
- 合成維生素D油oleovitamin D, synthetic
- 維生素A，維生素甲，維他命甲，甲種維生素，抗干眼醇，抗干眼病維生素，維他命AAlphalin
- 合成維生素K制劑koaxin
- 合成維生素在產(chǎn)品純度方面已證實(shí)具有出色的記錄。Synthetic vitamins have established an enviable record in purity of product.
- 天然維生素同合成維生素相比，是更好的補養品。Natural vitamins are better supplements for the diet than synthetic vitamins.
- 維生素A類(lèi)retinoid
- 維生素A醛axerophthal; retinal; retinaldehyde; retinene; vitamin A aldehyde
- 例如只不過(guò)一個(gè)基因的改變就表現出北歐人的白皙皮膚，這樣可以使他們發(fā)育成更好地吸收陽(yáng)光并合成維生素D的能力。For instance, a change in just one gene accounts for Northern Europeans' fair skin, which may have developed to better absorb sunlight and synthesize vitamin D.
- 原維生素Aprovitamin A
- 增強型維生素AReinforced vitamin A
- 維生素A醚vitamin(e) A ether
- 維生素A酮vitamin(e) A ketone
- 前維生素Aprovitamin A
- 、維生素Avitamin A
