扬州大学烹饪学报
颺州大學烹飪學報
양주대학팽임학보
CULINARY SCIENCE JOURNAL OF YANGZHOU UNIVERSITY
2011年
4期
49-52
,共4页
何佳易%徐鑫%刘国艳%蔡丽丽%魏晓蕊%李久%卢正竹
何佳易%徐鑫%劉國豔%蔡麗麗%魏曉蕊%李久%盧正竹
하가역%서흠%류국염%채려려%위효예%리구%로정죽
小黄鱼酶解液%生物脱腥%优化
小黃魚酶解液%生物脫腥%優化
소황어매해액%생물탈성%우화
small yellow croaker-derived peptide%bio-deodorization%optimization
以感官评价得分(腥味值)为指标,经单因素及正交实验,比较酵母菌和混合乳酸茵在发酵过程中对小黄鱼多肽的脱腥效果。结果表明:酵母最佳脱腥条件为发酵温度35%、发酵时间60min、酵母添加量0.3%、蔗糖添加量0.4%;乳酸茵脱腥最佳条件为发酵温度43℃、发酵时间7h、乳酸菌添加量3%、蔗糖添加量3%。脱腥效果显示乳酸茵为理想的脱腥剂。
以感官評價得分(腥味值)為指標,經單因素及正交實驗,比較酵母菌和混閤乳痠茵在髮酵過程中對小黃魚多肽的脫腥效果。結果錶明:酵母最佳脫腥條件為髮酵溫度35%、髮酵時間60min、酵母添加量0.3%、蔗糖添加量0.4%;乳痠茵脫腥最佳條件為髮酵溫度43℃、髮酵時間7h、乳痠菌添加量3%、蔗糖添加量3%。脫腥效果顯示乳痠茵為理想的脫腥劑。
이감관평개득분(성미치)위지표,경단인소급정교실험,비교효모균화혼합유산인재발효과정중대소황어다태적탈성효과。결과표명:효모최가탈성조건위발효온도35%、발효시간60min、효모첨가량0.3%、자당첨가량0.4%;유산인탈성최가조건위발효온도43℃、발효시간7h、유산균첨가량3%、자당첨가량3%。탈성효과현시유산인위이상적탈성제。
The aim of this study is to compare the effect of removing fish odor in small yellow croaker - derived peptides by different microorganism fermentations, in which yeast and mixed laetobaeillus were used. And then optimize the conditions of different deodorization techniques. The removal potency of fish odor was evaluated by sensory test, and the fish odor value was measured as the index. Also, One -factor experimental designs combined with orthogonal test were employed to study the four factors, which were inoculation volume, fermentation time, and fermentation temperature and sucrose concentration. It showed that the optimal deodorization conditions for yeast fermentation were 35℃ for temperature, 60min for time, with 10% inoculation volume and 0.4% sucrose concentration; the optimal deodorization conditions for laetobaeillus fermentation were 43℃ for temperature, 7h for time, with 3% inoculation volume and 3% sucrose concentration. The effect of deodorization indicated that lactobacillus was an ideal choice.