• 한국조리학회지
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• 제11권3호
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• pp.179-189
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• 2005

The purpose of this study was to investigigate the effects of different tapioca powder on the quality of Chol-Pyon. As the result of the sensory evaluation, 5% addition groups showed good preference in chewness, moistness, softness, adhesiveness, after flavor. 10% addition groups showed good preference moistness, softness, after flavor. In texture profile, gumminess, cohesiveness, adhesiveness of Chol-Pyon was not different significantly among all the groups. All groups was getting higher by addition level. Softness was 5%, 20% addition groups had the higher. Tapioca Chol-Pyon seemed to increase hardness slightly. 5% addition group had the highest values in chewness. The desireable water content in 5%, 10% Tapioca Chol-Pyon was not different significantly among all the groups(p<0.05). 15%, 20% addition group was significantly different from all the groups. Hunter's rotor values higher redness and yellowness was 20% tapioca powder addition group more than the other groups but lightness were lowest value. Above results indicated that 5% tapioca powder addition level to give the best quality.

• 한국조리학회지
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• 제22권7호
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• pp.100-111
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• 2016

본 연구에서는 토마토소스 제조 시 일반적으로 사용되고 있는 루(roux)를 대신하여 멥쌀가루, 찹쌀가루, 감자전분, 타피오카전분을 농후제로 사용한 토마토소스를 제조하였고, 일반성분 및 칼로리, 색도, 염도, 가용성 고형분 및 환원당, 점도 및 관능검사를 실시하여 토마토소스에 가장 적합한 농후제를 밝혀내고자 하였으며, 그 결과 토마토소스를 제조할 때 기존의 루 대신에 감자전분이나 타피오카전분을 사용하였을 경우, 관능적 기호도가 더 높아졌음을 알 수 있었다. 또한 저지방, 저열량의 토마토소스를 제조할 수 있으므로 최근 고지방, 고열량 식품을 기피하는 추세에 알맞은 토마토소스를 제조할 수 있음이 확인되었다. 추후에는 전분을 농후제로 사용한 토마토소스를 조리적으로 접목하여 관능적 특성을 연구하여 그 이용도를 높이는 연구가 진행되어야 할 것이다.

• 펄프종이기술
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• 제47권5호
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• pp.74-79
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• 2015

Wood powder is widely used in paperboard mills to increase bulk and reduce drying-energy consumption, but this material also deteriorates paper strength because it interferes with the bonds between fibers. Although there have been many studies done to improve the strength of paperboard containing wood powder, specific applications have not recently been observed in paperboard mills. In this study, we carried out a new approach for improving paperboard strength by developing a new organic filler with the ability to increase the bonds between fibers. The residue of tapioca starch was used as raw material to manufacture an organic filler. The functionalities, including bulk and strength, were evaluated by making handsheets containing either wood powder or tapioca organic filler, or a mixture of the two, and measuring their physical properties. The organic filler showed lower bulk improvement and higher paperboard strength than the wood powder. The mixture of tapioca organic filler and wood powder showed improved paperboard strength compared to wood powder alone. Therefore, tapioca residue can be used as a raw material to manufacture an organic filler for paperboard mills.

• 한국미생물·생명공학회지
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• 제7권1호
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• pp.23-30
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• 1979

적색색소의 생산을 위하여 태국산 tapioca chips와 곡자, 공기, 식물의 잎으로부터 우수한 균주를 선별하였고 이의 형태적 특성을 조사 동정하였다. 배양조건으로 온도, pH, 탄소원, 질소원, 통기효과, amino산, vitamin, 무기염류 등이 색소생산에 미치는 영향을 조사하여 최적조건을 구하여 다음과 같은 결론을 얻었다. 1) 선별된 균주는 형태적 특성을 근거로 균사에 격벽과 균사체끝에 피자기를 가지고 자낭포자와 분생포자를 만들며 특수구조인 후피포자가 있는 Monascus sp. 로 동정되었다. 2) 최적 배양조건은 온도 32~33$^{\circ}C$, pH 6.5, 탄소원으로 Tapioca chips 분말 3.5%, 질소원으로 NaNO$_3$ 0.2%, 금속이온은 MnO$_2$ 0.001% 첨가가 가장 좋았고 통기효과는 100/500mι(v/v) 진탕배양 (180rpm)에서 4일 배양이 가장 효과적이었다.

• 한국미생물생명공학회:학술대회논문집
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• 한국미생물생명공학회 1978년도 추계학술대회
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• pp.206.3-206
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• 1978

태국으로부터 발효원료 수입된 Tapioca chips에 부착된 사상균과 곡자, 공기, 식물의 잎으로부터 적색색소를 생산하는 미생물을 분리하여 그 배양조건을 검토하였다. 분리한 균수는 Eumycetes중 균사에 septa를 가지는 Ascomycetes과의 Monascus sp.로 동정되었다. 최적 적색색소 생산의 배지조성분은 탄소원으로 Tapioca chips powder 3.5%, 질소원으로 $NaNO_3$ 0.2%, amino acid 중 L-arginine, L-glutamic acid, L-proline 0.3%, vitamin 중 folic acid, niacin 1 $\mu\textrm{g}$/mι. 무기염류로 $MnO_2$ 0.001% 첨가가 효과적이었고 배양온도 $32~33^{\circ}C,$ pH 6.5, 배양기간 4일, 배지용량 100/500mι, 진탕배양(180rpm)의 조건하에서 적색색소 생산이 잘 되었다.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2018년도 추계학술대회
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• pp.42-42
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• 2018

Anthocyanins has a strong antioxidant capacity but exhibit poor stability in water. Therefore, stability of anthocyanin from purple potato (Solanum tuberosum L.) was encapsulated by the application of food polymers. Solid formulation of purple potato was prepared using whey protein, tapioca and lecithin by capillary rheometer at $80^{\circ}C$. The ratio of the polymer and potato powder was 2:8. Total phenolic compound, total flavonoid, total anthocyanin and antioxidant activity was investigated by the spectrophotometer. Result revealed that total phenolic compound (TP) ($5321{\mu}g/100g$), total flavonoid (TF) ($1352{\mu}g/100g$) total anthocyanin (TA) ($764{\mu}g/100g$) and free radical antioxidant activity (DPPH) (86%) was higher in 0.01 M acetic acid mediated lecithin based formulation compared to control (Potato powder) (TP: $1357{\mu}g/100g$; TF) ($634{\mu}g/100g$, TA) ($264{\mu}g/100g\;DPPH$) (64%). Lecithin is a strong emulsifier having capacity to extract bioactive compound and encapsulate extracted compound by nonpolar tail and negatively charged head. Therefore, it would be concluded that lecithin might be used as an encapsulating agent for the bioactive compound from purple potato.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2018년도 추계학술대회
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• pp.274-274
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• 2018

Anthocyanins has a strong antioxidant capacity but exhibit poor stability in water. Therefore, stability of anthocyanin from purple potato (Solanum tuberosum L.) was encapsulated by the application of food polymers. Solid formulation of purple potato was prepared using whey protein, tapioca and lecithin by capillary rheometer at $80^{\circ}C$. The ratio of the polymer and potato powder was 2:8. Total phenolic compound, total flavonoid, total anthocyanin and antioxidant activity was investigated by the spectrophotometer. Result revealed that total phenolic compound (TP) ($5321{\mu}g/100g$), total flavonoid (TF) ($1352{\mu}g/100g$) total anthocyanin (TA) ($764{\mu}g/100g$) and free radical antioxidant activity (DPPH) (86%) was higher in 0.01 M acetic acid mediated lecithin based formulation compared to control (Potato powder) (TP: $1357{\mu}g/100g$; TF) ($634{\mu}g/100g$, TA) ($264{\mu}g/100g\;DPPH$) (64%). Lecithin is a strong emulsifier having capacity to extract bioactive compound and encapsulate extracted compound by nonpolar tail and negatively charged head. Therefore, it would be concluded that lecithin might be used as an encapsulating agent for the bioactive compound from purple potato.