延缓生绞牛肉的氧化颜色变化

IF 3.2 2区农林科学 Q2 FOOD SCIENCE & TECHNOLOGY

Journal of Food Science Pub Date : 1971-09-01 DOI:10.1111/j.1365-2621.1971.tb15564.x

BARBARA E. GREENE, IN-MAY HSIN, MAREL YNN W. ZIPSER

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引用次数: 255

摘要

摘要:抗坏血酸加BHA或PG有效地延缓了生碎牛肉中脂质和色素的氧化，可在透氧薄膜中冷藏8天。经过培训的专家小组和消费者小组都认为加了添加剂的肉明显好于对照组。发现肌红蛋白的百分比是一种有用的客观测量生牛肉的颜色，但总色素浓度不能提供足够的评价颜色。用这些添加剂处理似乎并不能掩盖细菌的腐败。

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RETARDATION OF OXIDATIVE COLOR CHANGES IN RAW GROUND BEEF

SUMMARY— Ascorbic acid plus either BHA or PG effectively retarded both lipid and pigment oxidation in raw ground beef for up to 8 days of refrigerator storage in oxygen-permeable film. Both trained and consumer-type panels judged the additive-treated meat to be significantly better than controls. Percent metmyoglobin was found to be a useful objective measurement of color in raw beef, but total pigment concentration did not provide an adequate evaluation of color. Treatment with these additives did not appear to mask bacterial spoilage.

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来源期刊

Journal of Food Science 工程技术-食品科技

CiteScore

7.10

自引率

2.60%

发文量

412

审稿时长

3.1 months

期刊介绍： The goal of the Journal of Food Science is to offer scientists, researchers, and other food professionals the opportunity to share knowledge of scientific advancements in the myriad disciplines affecting their work, through a respected peer-reviewed publication. The Journal of Food Science serves as an international forum for vital research and developments in food science. The range of topics covered in the journal include: -Concise Reviews and Hypotheses in Food Science -New Horizons in Food Research -Integrated Food Science -Food Chemistry -Food Engineering, Materials Science, and Nanotechnology -Food Microbiology and Safety -Sensory and Consumer Sciences -Health, Nutrition, and Food -Toxicology and Chemical Food Safety The Journal of Food Science publishes peer-reviewed articles that cover all aspects of food science, including safety and nutrition. Reviews should be 15 to 50 typewritten pages (including tables, figures, and references), should provide in-depth coverage of a narrowly defined topic, and should embody careful evaluation (weaknesses, strengths, explanation of discrepancies in results among similar studies) of all pertinent studies, so that insightful interpretations and conclusions can be presented. Hypothesis papers are especially appropriate in pioneering areas of research or important areas that are afflicted by scientific controversy.