아스코르브산을 산화제로 한 노-타임 제빵법에 대하여 연구하였다. 시스테인은 파리노그라프의 흡수율을 증가시켰으나, 안정도와 반죽시간은 감소시켰다. 반죽의 신장성도 시스테인에 의하여 증가하였다. 동일한 시스테인 함량에서 아스코르브산을 1.5배 첨가한 경우 파리노그라프의 흡수율을 감소하였으나 안정도와 반죽시간은 변하지 않았다. 또한 반죽의 신장성은 아스코르브산에 의하여 감소하였다. 아스코르브산은 제방 흡수율과 반죽시간에 영향을 주지 않았고, 제빵의 최적농도는 시스테인 40ppm, 아스코르브산 100ppm이었다.
No-time dough process utilizing ascorbic acid as an oxidant was investigated. The farinograph absorption was increased as the amount of L-cysteine increased, while stability and peak time decreased up to 40 and 30 ppm of L-cysteine, respectively. Extensibility of the dough was increased with the increment of L-cysteine, but the ratio of resistance to extensibility was significantly decreased. At the same level of L-cysteine, the addition of ascrobic acid by 1.5 times decreased the farinograph absorption. However, the stability and peak time remained relatively unchanged upon addition of ascrobic acid. Extensibility and resistance of dough were respectively decreased and increased in the presence of both L-cysteine and ascorbic acid. In the range of 30-50 ppm of cysteine, the mixing time decreased and the baking absorption was increased by 1% as the cysteine was increased by 10 ppm. The ascorbic acid had no effects on absorption and mixing time. Bread produced by no·time dough process had no break and shred. The optimum concentrations of L-cysteine and ascorbic acid for no-time dough process were 40 and 100ppm, respectively.
