• Feed Journal
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• v.5 no.11 s.51
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• pp.104-109
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• 2007

다볼바이오 류은호 대표는 수년간 연구된 사료 가공기술을 바탕으로 국내사료공장은 물론 해외시장을 대상으로 '가공사료 생산의 효율적 운영' 세미나를 개최 하고 PELLET 컨설팅을 통해 제품의 효율적 운용 방안 및 가공 기술 향상 방향을 제시해왔다. 앞으로 본지를 통해 <펠렛 가공사료에 대한 새로운 고찰> 이라는 주제로 3회(격월간)에 걸쳐 연재할 예정이다.

• Feed Journal
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• v.6 no.1 s.53
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• pp.144-150
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• 2008

• 사료
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• s.39
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• pp.63-68
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• 2009

• Journal of the Korea Organic Resources Recycling Association
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• v.13 no.4
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• pp.118-127
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• 2005

The best way to treat livestock manure is a recycling the manure to arable land as an organic fertilizer. In this study, fermented cow manure compost and pig manure compost were used as a raw materials for pelletizing. The changes of physicochemical properties of each composts and pellets were investigated. The aim of this research was to improve availability of livestock manure compost. In pelletizing process of fermented livestock manure compost, the optimal water content to make pellet was around 40%. When clay was mixed by volume more than 15% as a bonding agent, the condition of pelletizing process was beginning to improve. On a dry matter basis, the contents of N, P and K of fermented pig manure compost were 2.05%, 1.89% and 1.31%, respectively. After pelletizing, the contents of compost pelleted with the pig manure compost were 1.96% 1.73% and 0.89%, respectively. The same parameters of cow manure compost were 2.52%, 1.01% and 2.98%, respectively. After processing, the contents of compost pelleted with the cow manure compost were 2.45%, 1.10% and 2.93%, respectively. After pelletizing, there were little change in the content of heavy metals such as Pb, Cd, As and Hg. When pelleted compost dried naturally was submerged in water, it was completely dissolved in 30 minutes. On the other hand, Pelleted compost dried with the mechanical convection oven set $70^{\circ}C$ for 24 hours was completely dissolved in 960 minutes. The volume and weight of pelleted compost were decreased with time. After 30 days of storing, the weight of pelleted compost was decreased by 15% compared with its original weight. The volume of it was decreased by 17~25% in the same time.

• Feed Journal
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• v.6 no.3 s.55
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• pp.106-114
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• 2008

• Journal of Animal Environmental Science
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• v.14 no.3
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• pp.201-210
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• 2008

Farmers directly spread the livestock manure compost on their arable land as an organic fertilizer. However, there are some difficult problems to solve. first, we are unsure of whether the livestock manure compost can meet the nutritional demand of plant. Second, application of the current powered livestock manure compost to crop land is very difficult work due to heavy weight of compost and its powdered shape. For this reason, this study was carried out to develope high quality pelletized livestock manure compost. In pelletizing process with composted manure, the optimal water content for pelletizing was around 30$\sim$40%. When rice bran was mixed with 5% as a bonding agent on volume basis, the pelletizing effect was remarkably improved. On a dry matter basis, the contents of N and P of manure compost were 1.31%, and 0.58%, respectively. After pelletizing, the contents of compost pelleted were 1.37% and 0.54%, respectively. The same parameters of pelletized compost made by screw type Instrument were 1.37% and 0.53%, respectively. The other hand, N and P content of pelletized compost made by pellet mill type instrument were 1.06% and 0.18%, respectively.

• 월간낙농육우
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• v.34 no.9
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• pp.106-109
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• 2014

최근 낙농가에서 바이패스 단백질의 이용성을 10%이상 증가시켜 주어 피트펄프, 면실 대체용으로 인기를 끌고 있는 사료 제품이 등장해 화제를 모으고 있다. 이 제품은 썬피드(경기 김포 통진읍 소재)의 주력 생산품인 캐쉬골드펠렛으로 캐슈 나무 열매의 내피를 가공해 만들어졌다. 술안주인 캐슈넛(Cashew Nut)으로 알려진 캐슈 열매의 내피가 어떻게 훌륭한 단미사료로 변신하는지 썬피드 이성종 대표와 이야기를 나눠봤다.

• Korean Journal of Organic Agriculture
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• v.10 no.1
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• pp.35-47
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• 2002

In swine production, efficiency of utilization of nutrients is imperative. By embracing advances in processing techniques(i.e., fine grinding, pelleting, steam flaking, roasting, extrusion and expanding) nutrient utilization of feeds turfs have greatly improved. Grinding is by far the most commonly used process with reduction of particle size, Expander, like extruders, are high-temperature and pressure-short-term processor. The purpose of using an expander is to improve pellet quality. Also, expanding of dietary ingredients indicates improvements in growth performance and nutrient digestibility. Because feed cost are easily the greatest economic input into swine production, maximizing nutrient utilization is an area that will continue to receive much attention. Therefore, much attention will continue to be placed on feed processing techniques that will give consistent improvements in animal performance and nutrient digestibility.

• Korean Journal of Environmental Agriculture
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• v.12 no.3
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• pp.219-229
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• 1993

Effects of paper mill sludge-fertilizers were investigated on the growth performances of tree seedlings under field conditions. Two types of sludge-fertilizers applied were an organic sludge compost and a processed sludge-pellet fertilizer strengthened with several components of organic and inorganic nutrients. Three species of tree seedlings studied were ibota privet(Ligustrum obtusifolium) and yellow poplar(Liriodendron tulipifera) of 1-0 year seedlings and also eastern white pine(Pinus strobus) of 2-2 year seedlings. Nitrogen and phosphorus contents of plot soil treated with sludge compost+sludge-pellet fertilizer+sludge-pellet fertilizer plot were increased to 8 times and 2.6 times as those of control plot, respectively. The growth performances of root collar diameter and seedling height were repeatedly measured up to five times through the growing season and the results were analyzed statistically by analysis of variance of randomized block design and Duncan's multiple range test. The growth performances of dry weight were measured after last fifth measurements.

• Journal of Animal Science and Technology
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• v.44 no.5
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• pp.585-592
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• 2002

This study was conducted to investigate the effect of nutrient level (metabolizable energy and crude protein, 2,843kcal/kg and 19.46% at 2 to 3 week, 3,072kcal/kg and 18.38% at 4 to 6 week, 3,109 kcal/kg and 17.26% at 7 to 8week, respectively, and feeding form was ground $\longrightarrow$ crumble $\longrightarrow$ pellet in control, ground $\longrightarrow$ crumble $\longrightarrow$ pellet in treatment 1, crumble $\longrightarrow$ crumble $\longrightarrow$ pellet in treatment 2, pellet $\longrightarrow$ pellet $\longrightarrow$ pellet in treatment 3 for broiler during 8 weeks. Also the effects of supplemented with charcoal(1%) in total mixed treatment feed was investigated. The crude protein, crude fat in broiler meat ranged from 22.22${\sim}$23.40%, and 0.30${\sim}$0.45%, respectively. Especially, treatment 2 was lower than other treatment (P<0.05). The heating loss tend to be increased at control. Shear force and pH tend to be decreased at T3(1.21kg, 5.89). Control and T2 were significantly lighter in color (‘L’) than the T1 and the ‘a’ ranged from 0.19${\sim}$0.85 and T1 was the lowest ‘b’ among other treatment. The panel test, texture, Aroma were not significantly among the an experimental group (P<0.05). Myristic acid and arachidonic acid of T1 was significantly higher than that other treatment and oleic acid, U/S(unsaturated/ saturated) rate T2 was significantly higher than other experimental group(P<0.05). Among amino acid, cystine, glutamic acid, valine, iso-leucine, leucine, lysine, arginine in T1 and T2 was higher than control and T3.