• Title/Summary/Keyword: soy meat

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Non-meat Ingredient, Nutritional Composition and Labeling of Domestic Processed Meat Products (국내산 육가공제품의 유형별 첨가물과 영양성분함량 및 표시실태 조사)

  • Cho, Soo-Hyun;Seong, Pil-Nam;Park, Beom-Young;Kim, Jin-Hyung;Park, Eun-Hea;Ha, Kyung-Hee;Lee, Jong-Moon;Kim, Dong-Hoon
    • Food Science of Animal Resources
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    • v.27 no.2
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    • pp.179-184
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    • 2007
  • The objective of this study was to investigate the contents of meat and non-meat ingredients, calorie, fatty acid composition, and cholesterol contents of processed meat products of which informations are being provided for consumer and partly required for the current labeling system in Korea. A total of sixty-one domestic processed meat products produced from 6 domestic meat companies were collected at the large supermarkets in Suwon city; 1) 31 ham products(3 loin hams, 6 press hams, 20 mixed press hams and 2 fish hams), 26 sausage products(15 pork sausages, 7 mixed sausages and 4 fish sausages) and 4 ground processed meat products. Soy protein and com starch were widely used as non-meat ingredients for the most of processed meat products. The contents of meat, protein, fat, cholesterol contents, and calories were 75-98, 12-23, 1-16%, 7-50 mg/100g, and 1,620-3,127 cal/g for ham products and 60-96, 5-17, 3-27%, 5-73 mg/100g, and 1,271-3,546 cal/g for sausage products, respectively. The saturated(SFA), monounsaturated(MUFA) and polyunsaturated fatty acids(PUFA) contents of ham products were 31-40, 44-53 and 60-72%, and those of sausage products were 17-38, 34-61, and 13-37%, respectively. The ranges of meat contents and nutritional compositions were considerably broad even in the same type of the meat products. Therefore, the labeling system of the nutritional facts for ham as well as sausage products is necessary to categorize the quality level and thus to give the nutritional information to consumer for better choice of products in market.

Analysis of the TPP(Texturization of Plant Protein) Production Process Using Twin Screw Extruder (2축 압출기를 이용한 식물성 단백질의 조직화(TPP)제조공정 분석에 관한 연구)

  • Song, D.B.;Koh, H.K.;Kim, Y.H.
    • Journal of Biosystems Engineering
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    • v.19 no.1
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    • pp.42-49
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    • 1994
  • Texturization of plant protein means the physical or chemical recomposition method of plant protein damaged during the extracting process of soybean oil. As a stable protein supplement, substituted for meat, needs of texturized products have been increased. Twin screw extruder is a very effective tool for texturization process as a physical method. This research, using defatted soy flour as raw material and twin screw extruder manufactured in domestic, showed that plant protein was texturized successfully on the operating conditions of barrel temperature of $120{\sim}140^{\circ}C$, material feed rate of 30~36kg/hr and water content of 20~25%. It also showed that the shape of die affected the texturization continuity.

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Descriptive Sensory Characteristics of Beef Jerky Prepared Different Methods

  • Lee, J.H.;Iv, Edgar-Chambers;Chambers, Delores-H.;Chin, K.B.;Kim, R.Y.;Chun, S.S.;Oh, J.S.
    • Proceedings of the Korean Journal of Food and Nutrition Conference
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    • 2004.07a
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    • pp.49-49
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    • 2004
  • Beef jerky is a traditional salted or soysauce-added and dried Korea meat product. Jerky is made from loins which is thin sliced, curing salt(soysauce-added), smoked and dried. The purpose of this study was to investigate the effects curing salt soy sam and/or smoking. A lexicon for describing the texture and flavor of beef jerky were developed. The intensity of a vatiety of texture, flavor, and mouth feel properties was characterized for beef jerky. A highly trained descriptive sensory panel identified, defined and referenced 17 attributes for beef jerky. (omitted)

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Preparation and Chemical Characteristics of Food Protein Hydrolysates (식품단백질 효소분해물의 제조 및 이화학적 특성)

  • Kim, Jong-Hee;Hong, Soon-Kwang
    • Journal of the East Asian Society of Dietary Life
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    • v.19 no.1
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    • pp.45-51
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    • 2009
  • In this study, food protein hydrolysates were prepared from six types of food protein: purified meat protein, whole egg protein, casein, isolated soy protein, concentrated rice protein, and gluten. Food proteins were hydrolyzed with pepsin and ethanol (80%)-soluble fractions of pepsin hydrolysates were employed for analysis. The products were colorless and odorless powders with low fat content and good solubility. The MW (molecular weight) of the protein hydrolysates was confirmed to be $200{\sim}1,800$ via gel filtration. Free amino acid contents accounted for less than 5% of the samples. The results of our amino acid analysis revealed that all food protein hydrolysates preserved their original amino acid compositions and nutritional values of their source proteins with highly pure oligopeptide mixtures. These results show that the food protein hydrolysates prepared in these investigations should prove excellent dietary nitrogen sources for a variety of applications.

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Studies on Holding Methods for Quality Assurance of Cooked Foods Served at Foodservice Institutions (I) (급식소에서 제공되는 생산품의 조리 후 보관방법 설정을 위한 품질 연구(I))

  • 김혜영;고성희
    • Korean journal of food and cookery science
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    • v.19 no.5
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    • pp.631-639
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    • 2003
  • In order to control the quality and safety of cooked foods, production and holding methods of foods should be carefully studied and applied to the foodservice industry. Therefore studies on microbiological, nutritional, physicochemical and sensory quality are essential in this area. The purpose of this study was to evaluate the chemical and microbial qualities of cooked foods during preparation and holding From the results, the following guidelines should be adhered to give effective quality control when holding foods after cooking in foodservice institutions, as well as to provide quality foods when selling cooked foods at commercial establishments. Sauteed and simmered foods such as sauteed chicken meat & vegetables and simmered pork in soy sauce satisfy the standard for microorganisms till 1-3 hours of room temp. holding, 6-18 hours at 60$^{\circ}C$ steam table, and 12-18 hours at 80$^{\circ}C$ heating table.

Effects of Glasswort (Salicornia herbacea L.) Hydrates on Quality Characteristics of Reduced-salt, Reduced-fat Frankfurters

  • Lim, Yun-Bin;Kim, Hyun-Wook;Hwang, Ko-Eun;Song, Dong-Heon;Kim, Yong-Jae;Ham, Youn-Kyung;Jang, Sung-Jin;Lee, Choong-Hee;He, Fu-Yi;Choi, Yun-Sang;Kim, Cheon-Jei
    • Food Science of Animal Resources
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    • v.35 no.6
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    • pp.783-792
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    • 2015
  • Abstract This study evaluated the effects of adding glasswort hydrate containing non-meat ingredient (GM, carboxy methyl cellulose; GC, carrageenan; GI, isolated soy protein; GS, sodium caseinate) on the quality characteristics of reduced-salt, reduced-fat frankfurters. The pH and color evaluation showed significant differences, depending on the type of glasswort hydrate added (p<0.05). In the raw batters and cooked frankfurters, the addition of glasswort hydrate decreased the redness and increased the yellowness in comparison with frankfurters without glasswort hydrate. The reduction in salt and fat content significantly increased cooking loss and decreased hardness, tenderness and juiciness (p<0.05). Glasswort hydrate containing non-meat ingredient improved cooking loss, water holding capacity, emulsion stability, hardness, and viscosity of reduced-salt, reduced-fat frankfurters. The GM treatment had the highest myofibiliar protein solubility among all treatments, which was associated with emulsion stability and viscosity. The GC treatment had higher values for all texture parameters than the control. In the sensory evaluation, the addition of glasswort hydrate with non-meat ingredient improved tenderness and juiciness of reduced-salt, reduced-fat frankfurters. GM, GC, and GI treatments improved not only the physicochemical properties but also the sensory characteristics of reduced-salt, reduced-fat frankfurters. The results indicated that the use of glasswort hydrate containing non-meat ingredient was improved the quality characteristics of reduced-salt, reduced-fat frankfurters.

Effect of Dietary Evening Primrose Oil on γ-Fatty Acid Enrichment of Broiler Meat (닭고기의 감마지방산 강화에 관한 달맞이꽃종자유의 급여효과)

  • Kang, Hwan-Ku;Park, Byung-Sung
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.36 no.6
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    • pp.745-752
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    • 2007
  • This study examined the effects of different levels of evening primrose oil (EPO) on the accumulation of ${\gamma}$-fatty acids in broiler meat. Six hundred one-day-old male chicks (Ross strain) from commercial broilers were divided randomly into 6 groups${\times}$4 repeat pens. The broilers were fed experimental diets containing 4.0% tallow (control), 0.5% EPO, 0.7% mixed oil (EPO 70:soy bean oil 30), 1.5% EPO, 3.0% EPO or 4.0% EPO for two weeks of broiler finisher. There was a significant difference in body weight gain between the control and treatment groups except for the 0.5% EPO group (p<0.05). There was a significant difference in the percentage of thigh and breast weight against the carcass weight between control and treatment groups except for the 0.5% EPO group in the thigh and 0.5% EPO and 4.0% EPO groups in the breast weight (p<0.05). The saturated fatty acid levels of the skin and breast muscle lipid of the broilers fed diets containing EPO were significantly lower than that of the control group (p<0.05), while the level of unsaturated fatty acid was significantly higher than that of the control group (p<0.05). The ${\gamma}$-fatty acid (GLA, gamma.linolenic acid, 18:3n-6) level was particularly higher in the chicken meat lipids from the broilers fed EPO than in the control group (p<0.05). This shows that feeding EPO to chicks can produce novel functional broiler meat that is enriched in gamma-linolenic acid.

Effects of Subsidiary Materials on the Texture of Steamed Alaska Pollack Meat Paste (부원료의 첨가량이 어묵의 Texture에 미치는 영향)

  • KWON Chil-Sung;OH Kwang-Soo;LEE Eung-Ho
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.18 no.5
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    • pp.424-432
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    • 1985
  • The effect of additional amounts of subsidiary materials on texture of fish meat paste were examined using Instron Universal Testing Machine to obtain fundamental data for steamed Alaska pollack meat paste showing good qualify. The hardness revealed the good correlation with jelly strength among the six kinds of parameters of Instron texturometer. Products with higher hardness showed a better quality, but those with hardness higher than 16 kg showed decreasing quality with increasing hardness. Predicting the quality of steamed Alaska pollack meat paste with various additional amounts of subsidiary materials as a function of hardness, H, the equation could be deduced as follows: H=11.56+0.54 Xcs, H=12.22-0.23 Xsp and H=11.65-7.13 Xpp. The reasonable equations for predicting the duality of steamed Alaska pollack meat paste with various additional amounts of mixed subsidiary materials could be summarized as follows : H=11.57+0.53Xcs+0.44Xsp, H=11.97-1.83Xpp-0.17Xcs, and H=11.58十0.08Xpp-0.23 Xsp. (Xcs; added amount of corn starch, Xsp: added amount of soy protein isolate, Xpp; added amount of polyphosphate)

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Processing of Sausage Using Duck Mechanically Deboned Meat (오리 기계발골육을 이용한 Sausage 제조)

  • 강동수;최옥수;박욱민
    • Journal of Life Science
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    • v.12 no.1
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    • pp.8-15
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    • 2002
  • In this paper we dealt with processing of sausage using duck mechanically deboned meat(duck-MDM). The results may be summarized as follows : 1) after semi-thawing of freezing duck-MDM at $25^{\circ}C$ for 3 hours and cutting as thin, 2) alkali washing at low temperature for 4 hours by 0.2% NaHCO$_3$and 0.15% NaCl, 3) curing at low temperature for 4 hours, 4) after washing and dehydrating(moisture 80%), 5) grinding at low temperature for 55 minutes by silent cutter such as 1st grinding for 10 minutes added only dehydrated meat, 2rd grinding for 30 minutes added salt in 1st grinded meat and 3rd grinding for 15 minutes added other additives, 6) after quick casing in PVDC film and heating at 9$0^{\circ}C$ for 80 minutes, 7) cooling to below room temperature. The additives added at 3rd grinding process were Polymix-CA(0.3%), Polymix-CS(0.3%), polyphosphate(0.3%), sugar(4.2%), potato starch(8.0%), pyre-phosphates(0.3%), isolated soy protein(7.0%), MSG(0.2%), onion powder(0.5%), garlic powder(0.1%), nutmeg (1.5%), potassium sorbate(<0.1%), food red no.40(0.0075%), egg albumin(7.0%) and gluten(3.0%).