KR100502954B1 - 콩기름의 이취정도를 측정하는 방법 - Google Patents
콩기름의 이취정도를 측정하는 방법 Download PDFInfo
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- KR100502954B1 KR100502954B1 KR10-2002-0049202A KR20020049202A KR100502954B1 KR 100502954 B1 KR100502954 B1 KR 100502954B1 KR 20020049202 A KR20020049202 A KR 20020049202A KR 100502954 B1 KR100502954 B1 KR 100502954B1
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- Prior art keywords
- soybean oil
- flavor
- measuring
- acetic acid
- analysis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/03—Edible oils or edible fats
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/025—Gas chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N2030/062—Preparation extracting sample from raw material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Edible Oils And Fats (AREA)
- Seasonings (AREA)
Abstract
Description
성명_______ 부서________나이_______ 성별________ 1. 흡연은 어느 정도로 하십니까? 전혀 안함( ), 가끔 함( ), 정기적으로 함( )2. 혹실 알레르기 질병을 갖고 계십니까?3. 혹시 맛과 냄새를 감지하는데 영향을 주는 약을 복용하고 계십니까? | 4. 튀김, 부침 등 식용유를 이용한 음식을 좋아하십니까?5. 귀하의 맛과 냄새 구별능력은?(상중하로 응답) 맛( ), 냄새( )6. 기름의 나쁜 맛 혹은 냄새를 느끼신 적이 있습니까? |
샘플번호 | 관능점수(7.0 만점)만점) | Spme-GC 분석 시 피크 면적 | |||||||
총방향 | 헥사날 | 2-2-헵테날 | 2-옥테날 | 1-옥텐-3-올 | t,t,-2,4-헵타디에날 | 아세트산 | 2,4-헵타디에날 | ||
645 | 4.2 | 5800.0 | 10.9 | 9.9 | 0.0 | 0.0 | 0.0 | 43.4 | 0.0 |
268 | 5.5 | 2431.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 24.2 | 0.0 |
325 | 4.8 | 4365.0 | 10.7 | 37.9 | 0.0 | 0.0 | 8.9 | 48.4 | 0.0 |
245 | 4.7 | 2673.0 | 11.9 | 17.5 | 0.0 | 0.0 | 0.0 | 54.3 | 0.0 |
756 | 4.5 | 3278.0 | 17.2 | 56.4 | 0.0 | 0.0 | 6.5 | 78.1 | 0.0 |
145 | 4.4 | 9183.0 | 42.9 | 31.6 | 0.0 | 14.9 | 0.0 | 53.1 | 0.0 |
154 | 4.7 | 3045.0 | 0.1 | 16.8 | 0.0 | 0.0 | 0.0 | 33.7 | 0.0 |
564 | 3.8 | 6531.0 | 44.5 | 251.2 | 27.7 | 22.7 | 114.9 | 238.3 | 38.8 |
875 | 4.8 | 2686.0 | 10.6 | 30.1 | 0.0 | 0.0 | 0.0 | 36.3 | 0.0 |
468 | 3.3 | 6196.0 | 20.2 | 118.8 | 16.0 | 32.7 | 64.3 | 249.9 | 23.2 |
789 | 3.9 | 1703.0 | 13.4 | 17.8 | 0.0 | 0.0 | 0.0 | 42.4 | 0.0 |
753 | 5.8 | 2167.0 | 6.7 | 15.1 | 0.0 | 0.0 | 0.0 | 21.6 | 0.0 |
R T | 4.98 | 5.34 | 5.89 | 6.98 | 8.922 | 9.57 | 11.64 |
물질 | 부타날 | 옥탄 | 2-옥텐 | 에탄올 | 펜타날 | 데칸 | 헥사날 |
R T | 14.10 | 15.99 | 17.58 | 18.84 | 19.23 | 19.78 | 31.15 |
물질 | 2-헵테날 | 2-옥테날 | 1-옥텐-3-올 | t,t-2,4-헵타디에날 | 아세트산 | 2,4-헵타디에날 | t,t-옥타디에날 |
통계치 | 총 방향 | 헥사날 | 2-헵테날 | 2-옥테날 | 1-옥텐-3-올 | t,t,-2,4-헵타디에날 | 아세트산 | 2,4-헵타디에날 |
R값 | - 0.507 | - 0.545 | - 0.572 | -0.590 | -0.684 | -0.585 | - 0.733 | -0.596 |
P값 | 0.092 | 0.067 | 0.052 | 0.043 | 0.014 | 0.046 | 0.007 | 0.041 |
Claims (3)
- 콩기름 중 아세트산의 함량을 측정하는 단계를 포함하는 콩기름의 이취정도를 측정하는 방법.
- 제 1 항에 있어서, 상기 아세트산의 함량은 가스 크로마토그래피로 측정하는 것을 특징으로 하는 방법.
- 제 2 항에 있어서, 퍼지-트랩법(Purge & Trap method), 헤드-스페이스법(Head Space method), 또는 동시 증류추출법(Simultaneous Distillation Extraction method)으로 휘발성 물질을 포집하여, 아세트산의 함량을 측정하는 것을 특징으로 하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0049202A KR100502954B1 (ko) | 2002-08-20 | 2002-08-20 | 콩기름의 이취정도를 측정하는 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0049202A KR100502954B1 (ko) | 2002-08-20 | 2002-08-20 | 콩기름의 이취정도를 측정하는 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040017088A KR20040017088A (ko) | 2004-02-26 |
KR100502954B1 true KR100502954B1 (ko) | 2005-07-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2002-0049202A Expired - Fee Related KR100502954B1 (ko) | 2002-08-20 | 2002-08-20 | 콩기름의 이취정도를 측정하는 방법 |
Country Status (1)
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KR (1) | KR100502954B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101144992B1 (ko) * | 2011-07-28 | 2012-06-27 | 대한민국 | 혼합양념에 마늘 함유 유무 확인 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11326305A (ja) * | 1998-05-07 | 1999-11-26 | Marutomo Co Ltd | 魚節の酸化度測定方法および魚節の品質評価方法 |
WO2002021101A1 (en) * | 2000-09-05 | 2002-03-14 | Alfa Laval Corporate Ab | Method for determining taste and/or smell in liquid or solid products |
US6397658B1 (en) * | 1997-11-15 | 2002-06-04 | Brechbuhler Ag | Method and equipment for measuring global volatile substances |
-
2002
- 2002-08-20 KR KR10-2002-0049202A patent/KR100502954B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6397658B1 (en) * | 1997-11-15 | 2002-06-04 | Brechbuhler Ag | Method and equipment for measuring global volatile substances |
JPH11326305A (ja) * | 1998-05-07 | 1999-11-26 | Marutomo Co Ltd | 魚節の酸化度測定方法および魚節の品質評価方法 |
WO2002021101A1 (en) * | 2000-09-05 | 2002-03-14 | Alfa Laval Corporate Ab | Method for determining taste and/or smell in liquid or solid products |
Non-Patent Citations (4)
Title |
---|
H.H.Jelen et al. (2000) Vol. 48 pp.2360-2367 * |
Raghava et al., Journal of american oil chemists` society, 66(7), pp942-947 * |
Table 3 ; Jelen et al., J.Agric.Food Chem. Vol 48, 2000. pp2360-2367 * |
서울산업대학교 식품공학과 유지화학 사이버강의 ; 7장, 4-5, 4-8 * |
Also Published As
Publication number | Publication date |
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KR20040017088A (ko) | 2004-02-26 |
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KR100502954B1 (ko) | 콩기름의 이취정도를 측정하는 방법 |
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