Preliminary investigation of kenaf seed oil / Chien Chu, Bancha Udomsakdi, Sunanta Ramanvongse
โดย: Chu, Chien
ผู้แต่งร่วม: Ramanvongse, Sunanta | Udomsakdi, Bancha | สุนันทา รามัญวงศ์ | บัญชา อุดมศักดิ์ | Thailand Institute of Scientific and Technological Research
Language: English ชื่อชุด: Misc. Invest. no. 50 ; Rep. no.1ข้อมูลการพิมพ์: Bangkok : Thailand Institute of Scientific and Technological Research, 1973 รายละเอียดตัวเล่ม: 14 p.หัวเรื่อง: Kenaf | Kenaf seed oils | Oils and fatsสารสนเทศออนไลน์: Click here to access full-text สาระสังเขป: Thai kenaf seed (Hibiscus sabdariffa var. altissima) gave 18 per cent crude oil by solvent extraction with n-hexane. The oil had very small amount of free fatty acid ranging from 0.8 to 1.4 per cent. Miscella refining of the oil with equal part of hexane was carried out with caustic soda at 60 degree celsius for 20 minutes. The refining loss was 2.9 per cent for 1.3 per cent free fatty acid. The soap stock with firm texture was 2.2 per cent of the oil.สาระสังเขป: The neutral oil was treated with 5 per cent citric acid at 150 degree celsius for 30 minutes at 1 mm Hg. This treatment effected inactivation of malvalic acid in the oil from 1.51 per cent in the crude oil to 0.59 per cent in the refined oil.สาระสังเขป: The seed meal from the solvent extraction was sieved to remove hull particles. The yield of screened meal was 50 per cent of the crude meal. The protein content of the screened meal was 44 per cent. Authors
| ชนิดของทรัพยากร | Location | Call number | สถานะ | Last seen | Copy No. | บาร์โค้ด |
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วว. เทคโนธานี | Available | 2018-08-31 | 1 | RP1973/281 | |
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วว. เทคโนธานี | Available | 2018-08-31 | 2 | RP1973/281-2 |
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