Details
| Original language | English |
|---|---|
| Pages (from-to) | 143-148 |
| Number of pages | 6 |
| Journal | Deutsche Lebensmittel-Rundschau |
| Volume | 94 |
| Issue number | 5 |
| Publication status | Published - May 1998 |
Abstract
Chlorophylls and pheophytins were stably adsorbed in pigment/protein ratios from 0.321 to 0.383 (g/g) onto apohemoglobin. While chemically derivalised apohemoglobins did not yield improved adsorbates, a partially hydrolysed apohemoglobin preparation showed high pigment loading of 0.28 w/w (corresponding to about 20 moles of porphyrin per mol of apohemoglobin), good water solubility, and a very weak solubility minimum at the pI. The adsorbate was immediately incorporated into more colour-stable foods. Its half life was about six times longer than colloidal chlorophyll.
ASJC Scopus subject areas
- Agricultural and Biological Sciences(all)
- Food Science
- Engineering(all)
- Industrial and Manufacturing Engineering
- Social Sciences(all)
- Law
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In: Deutsche Lebensmittel-Rundschau, Vol. 94, No. 5, 05.1998, p. 143-148.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Biomimetic stabilisation of chlorophylls for food use
AU - Büch, G. W.
AU - Berger, R. G.
PY - 1998/5
Y1 - 1998/5
N2 - Chlorophylls and pheophytins were stably adsorbed in pigment/protein ratios from 0.321 to 0.383 (g/g) onto apohemoglobin. While chemically derivalised apohemoglobins did not yield improved adsorbates, a partially hydrolysed apohemoglobin preparation showed high pigment loading of 0.28 w/w (corresponding to about 20 moles of porphyrin per mol of apohemoglobin), good water solubility, and a very weak solubility minimum at the pI. The adsorbate was immediately incorporated into more colour-stable foods. Its half life was about six times longer than colloidal chlorophyll.
AB - Chlorophylls and pheophytins were stably adsorbed in pigment/protein ratios from 0.321 to 0.383 (g/g) onto apohemoglobin. While chemically derivalised apohemoglobins did not yield improved adsorbates, a partially hydrolysed apohemoglobin preparation showed high pigment loading of 0.28 w/w (corresponding to about 20 moles of porphyrin per mol of apohemoglobin), good water solubility, and a very weak solubility minimum at the pI. The adsorbate was immediately incorporated into more colour-stable foods. Its half life was about six times longer than colloidal chlorophyll.
UR - http://www.scopus.com/inward/record.url?scp=0040710935&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0040710935
VL - 94
SP - 143
EP - 148
JO - Deutsche Lebensmittel-Rundschau
JF - Deutsche Lebensmittel-Rundschau
SN - 0012-0413
IS - 5
ER -