• Journal of Dairy Science and Biotechnology
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• 제39권4호
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• pp.129-144
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• 2021

Following the COVID-19 pandemic, many people are increasingly becoming interested in health and environmental issues. Therefore, the sale of vegan or vegetarian products has been increasing over the last few years, as well as interest in non-dairy plant-based milk that can replace cow's milk. Furthermore, the global food industry has developed an interest in such products, considering the recent changes in consumer trends. In Korea, various products are being launched annually due to the increasing interest in non-dairy plant-based milk. However, research with regard to the quality and type of products produced in Korea is still at the preliminary stage when compared to those in the United States and Europe. Therefore, the present review has summarized non-dairy plant-based milk analogues based on the following key aspects. First, the types of non-dairy plant-based milk analogues and their production technologies (in the order of almond milk > cocoa milk > coconut milk > hemp milk > kidney bean milk > oat milk > peanut milk > rice milk, and soy milk). Second, the current status and future prospects for non-dairy plant-based milk analogues. Third, recent trends and future challenges associated with the production and quality improvement of non-dairy plant-based milk analogues. Fourth, the current status and outlook of the non-dairy plant-based milk analogue market in Korea. In conclusion, the present review could provide the food industry with valuable information regarding non-dairy plant-based milk analogues to facilitate the development of related products. Data were obtained from previously published studies.

• Asian-Australasian Journal of Animal Sciences
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• 제30권6호
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• pp.834-842
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• 2017

Objective: An experiment was to evaluate the interplay of dietary lipid sources and feeding regime in the transition from sow milk to solid food of abruptly weaned piglets. Methods: Soon after weaning, 144 piglets were selected and were trained over a 15 day period to experience gradually reducing dietary fat content from 12% to 6% for lard (L), soybean oil (S), and coconut oil (C) and their feeding behavior and diet preference then tested in a behavior observation experiment. Another 324 weaned piglets were used in three consecutive feeding experiments to measure the effect of different dietary fats on performance and feed choice in the four weeks after abrupt weaning. The lipid sources were used as supplements in a 3% crude fat corn/soya basal diet, with 6% of each being included to form diets 9C, 9S, and 9L respectively, and their effects on performance measured. Combinations of these diets were then further compared in fixed blends or free choice selection experiments. Results: Piglets pre-trained to experience reducing lipid inclusion showed different subsequent preferences according to lipid source, with a preference for lard at 9%, soybean oil at 3%, and coconut oil at 6% inclusion rate (p<0.001). Following abrupt weaning, whilst after 4 weeks those fed 9C had the heaviest body weights (18.13 kg, p = 0.006). Piglets fed a fixed 1:1 blend of 9C+9S had a poorer feed conversion ratio (FCR = 1.80) than those fed a blend of 9C+9L (FCR = 1.4). The 9C and 9L combination groups showed better performance in both fixed blend and free choice feeding regimes. Conclusion: After abrupt weaning, they still have dependence on high oleic acid lipids as found in sow milk. A feeding regime offering free choice combination of lipids might give the possibility for piglets to cope better with the transition at weaning, but further research is needed.

• 한국잠사곤충학회지
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• 제41권3호
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• pp.129-134
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• 1999

The purpose of this study is to investigate the effects of the ice-cream containing mulberry leaves on glucose levels in blood and on sensory characteristics. Mulberry leaves were treated with sodium hydrogencarbonate (NaHCO3) to remove the fresh green note out of dried mulberry powder with ball mill. The recovery rate of dried mulberry leaf powder was 28.9% from fresh mulberry leaves. The points of ice-cream with (treatment 2 : milk-fatty 23%) and without (treatment 7 : coconut butter 9.5%) milk-fatty in the sensory characteristics were 8.31 and 8.47, respectively, of 9.00 as a full point. The range of age of volunteers taken part in the glucose level test were 21∼25 years old. The glucose levels in blood were measured before and after taking up ice-cream. In case of ice-cream with vanilla, the glucose levels increased 27.8%, while those in the up take of ice-cream with mulberry powder decreased 1.6%. In conclusion, the present study has demonstrated that ice-cream containing mulberry leaf powder has an effect to decrease blood glucose levels after the application.

• Asian-Australasian Journal of Animal Sciences
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• 제12권3호
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• pp.493-502
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• 1999

Majority of livestocks are kept in the tropics. Demand for animal products (meat and milk) is continuously increasing and is related to human population growth. Consequently, potential feeds should be continuously identified particularly on their nutritive values. Crop residues and agricultural by-products are the main feed sources for feeding livestock in the tropics. Their nutritive values ranging from low to medium quality level although Some agricultural by-products such as cotton seed meal and coconut meal are rich in nitrogaen contents. From literatures, nutritive values in these ingredients are mainly based on their chemical composition and to some extent based on limited number of in vivo studies. However, optimum of inclusion in the diet is suggested. Development of tree legumes should be thoroughly considered since they grow well in most tropical regions. In order to improve nutritive value of tropical feeds, biological treatments should be considered. Effect of secondary compounds decreasing efficiency of nutrient utilization in the rumen, to some extent could be reduced by introducing probiotics.

• Journal of Plant Biology
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• 제33권4호
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• pp.253-257
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• 1990

Callus-inducing ability of Alnus hirsuta was examined by culturing various tissues (leaf, hypocotyl, cotyledon and seed) on NT (Nagata & Takebe) medium, supplemented with 2.5$\mu$M 2,4-D. Leaf-originated callus was cultured on media varying in auxin (IBA and NAA) and cytokinin (BAP) concentrations to examine the effects of auxin and cytokinin on callus growth. Maximum growth was obtained at 10 $\mu$M IBA+10$\mu$M BAP and 10$\mu$M NAA without cytokinin. Cell suspensions established from cotyledon-originated callus yielded viable protoplasts after incubation for 16-18 hours in an enzyme mixture (1% (w/v) Onozuka R-10 0.5% (w/v) Macerozyme, CPW salts and 13% (w/v) mannitol, pH 5.8). Protoplasts were cultured on NT medium, supplemented with glucose, hormones and coconut milk. After 6 weeks of culture, protoplasts sustained cell divisions to form microcallus, which showed various colors from red to white.

• Journal of Animal Science and Technology
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• 제49권6호
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• pp.773-782
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• 2007

본 시험은 복합효소제 함유 식물성단백질공급원이 포유모돈의 생산성, 영양소 소화율 및 돈유성상에 미치는 효과를 알아보고자 실시하였다. 모돈은 건강상태 및 산차를 고려하여 3처리, 처리당 10두씩 30두를 공시하였다. 사료는 1차로 분만 일주일 전부터 급여하고 2차로 분만 후부터 21일령 이유시까지 급여하였다. 시험설계는 1)CON(basal diet), 2)CGLT(included corn gluten) 및 3) FSPM(included fermented soy protein containing multienzyme)로 하였으며, 분만후 자돈은 모돈에 복당 10마리씩 균일하게 배치하였다. 포유모돈의 영양소 소화율에서는 질소 소화율에서 FSPM 처리구가 CON 처리구와 비교하여 유의적으로 높았다(P<0.05). 포유모돈의 혈중 요소태질소 함량에서는 종료시에 FSPM 처리구가 CGLT 처리구보다 유의적으로 높았으며(P<0.05) 변화량에 있어서는 FSPM 처리구가 CON 및 CGLT 처리구보다 유의적으로 높았다(P<0.05). 포유모돈의 모유내 지방 함량에서는 종료시에 FSPM 처리구가 CON 처리구보다 유의적으로 높았으며(P<0.05), 모유내 단백질 함량에서는 개시시에 FSPM 처리구가 CGLT 처리구와 비교하여 유의적으로 높았다(P<0.05). 포유모돈의 직장온도 변화에 있어서는 세 처리 모두 유사한 변화를 보였다. 포유자돈의 성장률에서는 종료시체중, 증체량 및 일당증체량에서 FSPM 처리구가 CON 처리구와 비교하여 유의적으로 높았으며(P<0.05) CGLT 처리구는 CON 처리구보다 높았으며 FSPM 처리구보다 낮았다.포유자돈에서의 설사발생에 있어서는 0~5일째에 CGLT 처리구에서 한 마리가 발생하였다. 본 시험결과 사료내 0.25% 복합효소제 함유 식물성단백질공급원의 급여는 포유모돈의 질소 소화율과 혈중 요소태질소 함량, 모유내 단백질과 지방 함량을 향상시켰으며 포유자돈의 증체량 또한 향상시켰다.

• 한국작물학회지
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• 제42권1호
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• pp.33-41
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• 1997

작물 원형질체를 배양하면서 세포의 생존과 노화 그리고 고사의 상태를 대사적으로 정확히 판단이 가능한 marker물질을 확인하고 간편한 측정법을 확립하기 위하여 일련의 연구를 수행하였던 바 그 결과를 요약하면 다음과 같다. 1. 담배와 벼의 원형질체를 나출하여 MS와KM-8P를 기본배지로 하여 2,4-K와 CM을 첨가하였던 바, ABA는 경시적으로 감소하였으며 CM첨가에 의해서 더 많이 감소하였다. GA$_3$, IAA, zeatin은 반대로 증가하는 경향을 나타내었다. 특히 ABA의 감소율과 zeatin의 증가율이 가장 크게 나타났다. 2. Osmoticum(mannitol)을 적정 농도 이상으로 처리하였을 때 ABA는 일시적으로 증가되었다가 감소되었고, 다른 성장 호르몬은 모두 증가폭이 농도가 증가될수록 둔화되었다. 3. Supermine 10mM과 NaCl을 처리하였을 때 담배와 벼에서 각 호르몬의 증감은 서로 반대로 나타났다. 특히 담배는 NaCl의 stress가 크게 나타났다. 그리고 배양 후반기에는 원형질체의 분열이 중지되었다. 4. 원형질체의 배지 성분을 제거하고 32$^{\circ}C$로 고온 배양에 의해서 인위적으로 노화를 촉진시켰을 때 세포의 활력은 48시간 이후에 크게 감소되었다. 세포의 활력 상실과 반비례적으로 ABA는 배양 10일까지 크게 증가되었다. 이와 반대로 성장 호르몬들은 모두 증가되지 않고 감소가 이루어졌다. 특히 zeatin의 감소가 크게 나타났다. 5. 이상의 결과에 따라서 식물 호르몬은 원형질체가 처한 환경 요인이나 부여된 어떤 조건에 따라서 민감하게 변동하고 있음을 확인하였다.

• Journal of Plant Biotechnology
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• 제6권4호
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• pp.229-233
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• 2004

Partial desiccation of embryogenic calli cultures or somatic embryos leads to different physiological changes and maturation of somatic embryos, leading to improved plant regeneration. Embryogenic calli was induced from immature inflorescence segments and young leaf rolls of sugarcane (Saccharum officinarum hybrids CoC-671) on Murashige and Skoog's basal medium enriched with different concentrations of 2,4-D ($1-4\;\cal{mg/l}$), L-glutamine ($100\cal{mg/l}$), malt extract ($100\cal{mg/l}$), casein hydrolysate ($1000\;\cal{mg/l}$) and coconut milk ($5\%$) and solidified with $0.2\%$ gel rite. The embryogenic calli were subjected to desiccation for 1-8 h. Desiccation of the calli for 6-7 h resulted in enhancement of plant regeneration frequency ($83-96\%$) as compared to control ($12\%$). Plantlets exhibited vigorous growth to maturity in the greenhouse. Partial desiccation of embryogenic calli offers as a simple method for improving plant regeneration frequency in sugarcane.

• 한국식생활문화학회지
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• 제7권1호
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• pp.9-17
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• 1992

Indonesian dietary life in relation to tradition, customs, variety of food, condiments and spices, processing food and religious way of ceremony was studied through reference books and field trips. The result obtained are as follows: 1. Indonesian food life style has been influenced not only by foreign countries like India, China, Arab and Western countries but also religious commandments of Islamism, Hindusim and Budhism. 2. Indonesia has a wide territory and consist of many islands. Therefore, various food life style can be found in every regional areas. Modern westernized style as well as traditional style coexist together. 3. Chinese has influenced Indonesian food life as well as that of Koreans especially in soy sauce and rice cake. 4. Various type of steamed rice by adding other ingredients can be found in daily life and religious ceremony. 5. Coconut milk, raw spices, pepper are widely & exessively used in cooking and Tempe (soya bean cake) is one of the major protein sources in Indonesia. 6. In religious ceremony, SELAMATAN, various kind and shape of food with different colors symbolize the desire of those who contribute.

• 한국식품영양과학회지
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• 제35권6호
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• pp.721-728
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• 2006

본 연구에서는 시중에 유통되는 일반 '아이스크림' 22개 제품과 프리미엄 '아이스크림' 10개 제품, '아이스밀크' 22개 제품, '샤베트' 4개 제품, '비유지방 아이스크림' 11개 제품과 '빙과류'인 '비유제품 아이스크림' 5개 제품을 수집하여, 이들 아이스크림 제품류에서 추출한 지방의 조지방 함량과 지방산조성을 분석하였다. 일반 '아이스크림', 프리미엄 '아이스크림', '아이스밀크'에는 지방이 각각 $5{\sim}11%,\;13{\sim}17%,\;2{\sim}10%$ 함유되어 있었다. '샤베트', '비유지방 아이스크림', '비유제품 아이스크림'에는 지방이 각각 $2{\sim}7%,\;4{\sim}11%,\;1{\sim}2%$함유되어 있었다. 일반 '아이스크림' 22개 제품 중 14개 제품, 프리미엄 '아이스크림' 10개 모든 제품, '아이스밀크' 22개 제품 중 11개 제품에서 분리한 지방에는 포화지방산이 $63{\sim}75%$, 트랜스지방산이 $2{\sim}5%$ 함유되어 있었는데, 이는 우유나 버터에 있는 지방과 유사한 조성이었다. 그러나 일반 '아이스크림' 8개 제품과 '아이스밀크' 11개 제품에서 추출한 지방에는 lauric acid가 각각 $11{\sim}28%$와 $11{\sim}34%$ 함유되어 있었는데, 이는 우유나 버터의 지방을 조성하고 있는 lauric acid 함량보다 3배 이상 높은 값으로서 유지방만을 지방원료로 사용하였다고 보기는 어렵다. 이들 19개 제품 중에서 5개 제품에서만 유지방 이외에 '야자유'나 '정제가공유지'를 사용하였다고 표시하였다. '샤베트', '비유지방 아이스크림', '비유제품 아이스크림'에서 분리한 지방에는 포화지방산이 각각 $81{\sim}92%,\;76{\sim}99%,\;84{\sim}99%$ 함유되어 있었으며, lauric acid가 각각 $33{\sim}34%,\;17{\sim}45%,\;27{\sim}46%$로써 가장 많은 부분을 차지하고 있었다.